CN117188076A - Bleaching equipment with high sealing performance for polyester-cotton blended fabric - Google Patents
Bleaching equipment with high sealing performance for polyester-cotton blended fabric Download PDFInfo
- Publication number
- CN117188076A CN117188076A CN202311091971.7A CN202311091971A CN117188076A CN 117188076 A CN117188076 A CN 117188076A CN 202311091971 A CN202311091971 A CN 202311091971A CN 117188076 A CN117188076 A CN 117188076A
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- Prior art keywords
- bleaching
- wall
- bag
- sealing
- fabric
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- Pending
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- 238000004061 bleaching Methods 0.000 title claims abstract description 117
- 239000004744 fabric Substances 0.000 title claims abstract description 82
- 238000007789 sealing Methods 0.000 title claims abstract description 82
- 229920000742 Cotton Polymers 0.000 title claims abstract description 14
- 238000007667 floating Methods 0.000 claims description 21
- 239000000835 fiber Substances 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- 239000008187 granular material Substances 0.000 claims description 10
- 229920000728 polyester Polymers 0.000 claims description 10
- 230000002209 hydrophobic effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 84
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 abstract description 42
- 238000000034 method Methods 0.000 abstract description 23
- 239000004155 Chlorine dioxide Substances 0.000 abstract description 21
- 235000019398 chlorine dioxide Nutrition 0.000 abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000004753 textile Substances 0.000 abstract description 10
- 239000002341 toxic gas Substances 0.000 abstract description 8
- 238000001179 sorption measurement Methods 0.000 description 26
- 239000002245 particle Substances 0.000 description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 230000003044 adaptive effect Effects 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000007844 bleaching agent Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000008447 perception Effects 0.000 description 3
- 230000008855 peristalsis Effects 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 3
- 229960002218 sodium chlorite Drugs 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000009897 hydrogen peroxide bleaching Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009896 oxidative bleaching Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000009899 sodium chlorite bleaching Methods 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 238000009898 sodium hypochlorite bleaching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Abstract
The invention discloses bleaching equipment with high tightness for polyester-cotton blended fabrics, which belongs to the field of textiles, and comprises a fabric bleaching barrel body, wherein the upper end of the fabric bleaching barrel body is rotationally connected with a hydraulic cover, a sealing air bag ring is arranged on the inner wall of the hydraulic cover and is matched with the fabric bleaching barrel body for use, so that the possibility of gas leakage at a joint gap between the hydraulic cover and the fabric bleaching barrel body is effectively reduced, the sealing performance of the fabric bleaching barrel body in the bleaching process is effectively improved, chlorine dioxide gas generated in the bleaching process is absorbed and adsorbed through the matching of a self-adaptive sealing assembly and a flexible drum, the harm of toxic gas leakage is effectively reduced, and operators are helped to effectively know the internal bleaching condition of the fabric bleaching barrel body through the matching of an overflow receiving bag, an external leakage-proof shell and a transparent window, and the safety of textile production is improved.
Description
Technical Field
The invention relates to the textile field, in particular to a bleaching device with high tightness for polyester-cotton blended fabrics.
Background
Bleaching is a process of decomposing and decoloring colored substances existing in textiles by chemical action to obtain necessary whiteness of the textiles; natural or additional colored substances exist in the natural fiber textile, and remain after scouring and can be decolorized after bleaching; some synthetic fibers turn yellow after heat setting and also require bleaching.
In the bleaching process, besides the damage of natural pigment, the cotton fiber itself may be damaged, so that the process conditions of bleaching must be controlled well to achieve qualified appearance quality and internal quality. Oxidative bleaching agents such as sodium hypochlorite and hydrogen peroxide are widely used in cotton dyeing and finishing factories, and sodium hypochlorite bleaching is generally called chlorine bleaching, hydrogen peroxide bleaching is called oxygen bleaching, and sodium chlorite bleaching is called sub-bleaching.
The sodium chlorite has the greatest advantage of destroying pigments and impurities under the condition of not damaging fibers when used for bleaching cotton fabrics. Sodium chlorite is also a good bleaching agent for chemical fibers, and the whiteness stability of bleached fabrics is better than that of chlorine bleached fabrics and oxygen bleached fabrics, so that the sodium chlorite is not suitable for wool or other protein fibers. However, poisonous chlorine dioxide gas is generated in the sub-bleaching process, and the leakage of the gas is easy to cause harm to human bodies.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the invention aims to provide the bleaching equipment for the polyester-cotton blended fabric, which has strong sealing performance, the sealing air bag ring is arranged on the inner wall of the hydraulic cover and is matched with the fabric bleaching cylinder body, so that the possibility of gas leakage at the joint gap of the hydraulic cover and the fabric bleaching cylinder body is effectively reduced, the sealing performance of the fabric bleaching cylinder body in the bleaching process is effectively improved, chlorine dioxide gas generated in the bleaching process is absorbed and adsorbed through the matching of the self-adaptive sealing assembly and the flexible drum, the harm of toxic gas leakage is effectively reduced, the safety in the bleaching process of cotton fabric is effectively improved, and the chlorine dioxide gas can be displayed to the outside through the transparent window when the chlorine dioxide gas is excessive, thereby helping operators effectively understand the internal bleaching condition of the fabric bleaching cylinder body, effectively shortening the perception time of the operators, reminding the operators to perform subsequent treatment in time and improving the textile production safety.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides a bleaching equipment that is used for cotton-polyester blend fabric that leakproofness is strong, includes the fabric bleaching barrel body, the upper end of fabric bleaching barrel body rotates and is connected with the hydraulic pressure lid, the inner wall of hydraulic pressure lid is equipped with sealed gasbag circle, the air cock of sealed gasbag circle runs through the hydraulic pressure lid and extends to the outer wall of hydraulic pressure lid, the inner wall middle part threaded connection of hydraulic pressure lid has the interchangeable gas collection dish, the lateral wall of interchangeable gas collection dish fixedly connected with a plurality of self-adaptation seal assembly, the inner wall of interchangeable gas collection dish is equipped with flexible drum bag, and a plurality of self-adaptation seal assembly and flexible drum bag are linked together, the flexible drum bag intussuseption is filled with the absorption granule, one side that flexible drum bag is close to the hydraulic pressure lid fixedly connected with overflows the receiving bag, one side that interchangeable gas collection dish is close to the hydraulic pressure lid fixedly connected with external leak protection shell, and external leak protection shell cooperatees with overflows the receiving bag; through installing sealed gasbag circle and fabric bleaching section of thick bamboo body cooperation use at the hydraulic pressure lid inner wall, effectively reduce the gas leakage possibility of hydraulic pressure lid and fabric bleaching section of thick bamboo body junction gap department, and then effectively increase the sealing performance of fabric bleaching section of thick bamboo body in the bleaching process, the chlorine dioxide gas that produces in the bleaching process is absorbed and adsorbed through self-adaptation seal assembly and flexible drum cooperation use again, effectively reduce the harm that toxic gas was leaked, effectively increase the security in the cotton fabric bleaching process, through overflowing the cooperation use of receiving bag, external leak protection shell and transparent window again, can show to the external world through transparent window when chlorine dioxide gas is excessive, help the operating personnel effectively know the inside bleaching condition of fabric bleaching section of thick bamboo body, effectively shorten operating personnel's perception time, and can remind operating personnel in time carry out subsequent handling, increase textile production security.
Further, the self-adaptive sealing assembly comprises an abnormal air delivery cylinder, the inner wall of the abnormal air delivery cylinder is fixedly connected with a limiting ring, and one side of the limiting ring, which is close to the flexible inflation bag, is connected with a closed floating ball through an elastic rope; when a large amount of air is generated in the fabric bleaching barrel body, the pressure difference between the inside of the self-adaptive sealing assembly and the outside air is caused, so that the outside air pressure is larger than the inner wall of the self-adaptive sealing assembly, the air enters the different-flow air conveying barrel, the airtight floating ball is pushed inwards, the airtight floating ball is separated from the tangential state of the different-flow air conveying barrel, the air flow channel is opened, the air enters the flexible inflation bag, and then the adsorption particles in the flexible inflation bag can effectively complete the adsorption of chlorine dioxide air, the possibility of the leakage of toxic air is effectively reduced, and the safety of bleaching production environment is improved.
Furthermore, the inner wall of the different-way air delivery cylinder is arranged in a cone shape, and the airtight floating ball can be tangent to the inner wall of the different-way air delivery cylinder; when the air pressure difference occurs at two sides of the sealed floating ball, the tangential state of the sealed floating ball and the different-speed air delivery cylinder can be changed, so that the communication state of the self-adaptive sealing assembly is changed, the self-sealing effect of the self-adaptive sealing assembly is effectively realized, the complexity of manual operation is reduced, and the production cost is reduced.
Further, the self-adaptive sealing assemblies are circumferentially arranged on the outer side of the flexible inflation bag, and the inner wall cone-shaped directions of the opposite two self-adaptive sealing assemblies and the inner wall cone-shaped directions of the different-running air delivery cylinders are oppositely arranged; the gas can be absorbed in a plurality of positions by a plurality of self-adaptation seal assemblies that encircle the distribution, effectively increases gas absorption efficiency, effectively reduces the probability of gas leakage, and the different gas transmission cylinder that sets up in opposite directions simultaneously can realize gaseous emission, effectively improves the balanced efficiency of pressure difference between outside and inside flexible drum bag, makes things convenient for harmless gaseous discharge simultaneously, increases harmful gas's filtration efficiency.
Further, a liquid resistance film is fixedly connected to the inner wall of one side of the different-movement air conveying cylinder far away from the flexible drum, and air in the fabric bleaching cylinder body is communicated with the flexible drum through the liquid resistance film and the self-adaptive sealing component; the bleaching liquid is effectively prevented from entering when the gas circulation is released, the possibility of damaging the inside of the replaceable gas collecting tray is reduced, the service time of the replaceable gas collecting tray is further effectively prolonged, and the bleaching cost is reduced.
Furthermore, the liquid resistance film is made of a hydrophobic and breathable material, and the joint of the flexible inflation bag and the overflow receiving bag is also made of the hydrophobic and breathable material.
Further, the inner wall of the flexible drum is fixedly connected with a plurality of guiding beams, and the guiding beams are fixedly connected with a plurality of auxiliary stirring branches; when gas enters the flexible drum-shaped bag, the movement of the drainage beam and the auxiliary stirring branch can effectively promote the peristalsis of the adsorption particles, so that the contact area between the chlorine dioxide gas and the adsorption particles is effectively increased, and the adsorption efficiency on harmful gas is effectively improved.
Further, the auxiliary stirring branch comprises elastic connecting fibers, a plurality of elastic connecting fibers are fixedly connected to the guiding beam, electric control magnetic balls and auxiliary magnetic reaction balls are connected to the elastic connecting fibers, and the electric control magnetic balls and the auxiliary magnetic reaction balls are arranged at intervals; the cooperation of automatically controlled magnetic ball and supplementary magnetism reaction ball is used, can effectively control the interval between automatically controlled magnetic ball and the supplementary magnetism reaction ball, and then produces the push force to it between adsorbing the granule, helps adsorbing the granule realization effectively to overturn, improves the inside vermicular nature of adsorbing the granule, and then effectively increases the contact of adsorbing granule and harmful gas, improves adsorption efficiency.
Further, a transparent window is fixedly arranged on the outer wall of the hydraulic cover, and the transparent window is matched with the external leakage-proof shell; when the adsorption particles in the flexible drum bag are adsorbed and saturated, excessive chlorine dioxide gas can permeate into the overflow receiving bag, and can be seen from the outside through the external leakage-proof shell, so that operators are helped to judge the bleaching condition in the fabric bleaching barrel body, and the operators can perform corresponding treatment in time, so that the possibility of harm caused by toxic gas leakage is effectively reduced.
Further, the outer wall of the sealing air bag ring is coated with a hydrophobic layer, and the deformable maximum outer diameter of the sealing air bag ring is larger than the inner diameter of the fabric bleaching barrel body; when the hydraulic cover covers the fabric bleaching cylinder body, the connection tightness of the hydraulic cover and the inner wall of the fabric bleaching cylinder body can be effectively improved through the inflation of the sealing air bag ring, so that the leakage of gas in the bleaching process can be effectively prevented.
Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) According to the scheme, the sealing air bag ring is arranged on the inner wall of the hydraulic cover and matched with the fabric bleaching barrel body, the possibility of gas leakage at the joint gap of the hydraulic cover and the fabric bleaching barrel body is effectively reduced, the sealing performance of the fabric bleaching barrel body in the bleaching process is effectively improved, chlorine dioxide gas generated in the bleaching process is absorbed and adsorbed through the matching of the self-adaptive sealing assembly and the flexible drum, the harm of toxic gas leakage is effectively reduced, the safety in the cotton fabric bleaching process is effectively improved, the receiving bag, the external leakage-proof shell and the transparent window are matched for use, the internal bleaching condition of the fabric bleaching barrel body can be effectively known through the transparent window when the chlorine dioxide gas is excessive, the detection time of operators is effectively shortened, the operators can be reminded of timely carrying out subsequent treatment, and the textile production safety is improved.
(2) When a large amount of air is generated in the fabric bleaching barrel body, the pressure difference between the inside of the self-adaptive sealing assembly and the outside air is caused, so that the outside air pressure is larger than the inner wall of the self-adaptive sealing assembly, the air enters the different-flow air conveying barrel, the airtight floating ball is pushed inwards, the airtight floating ball is separated from the tangential state of the different-flow air conveying barrel, the air flow channel is opened, the air enters the flexible inflation bag, and then the adsorption particles in the flexible inflation bag can effectively complete the adsorption of chlorine dioxide air, the possibility of the leakage of toxic air is effectively reduced, and the safety of bleaching production environment is improved.
(3) When the air pressure difference occurs at two sides of the sealed floating ball, the tangential state of the sealed floating ball and the different-speed air delivery cylinder can be changed, so that the communication state of the self-adaptive sealing assembly is changed, the self-sealing effect of the self-adaptive sealing assembly is effectively realized, the complexity of manual operation is reduced, and the production cost is reduced.
(4) The gas can be absorbed in a plurality of positions by a plurality of self-adaptation seal assemblies that encircle the distribution, effectively increases gas absorption efficiency, effectively reduces the probability of gas leakage, and the different gas transmission cylinder that sets up in opposite directions simultaneously can realize gaseous emission, effectively improves the balanced efficiency of pressure difference between outside and inside flexible drum bag, makes things convenient for harmless gaseous discharge simultaneously, increases harmful gas's filtration efficiency.
(5) The bleaching liquid is effectively prevented from entering when the gas circulation is released, the possibility of damaging the inside of the replaceable gas collecting tray is reduced, the service time of the replaceable gas collecting tray is further effectively prolonged, and the bleaching cost is reduced.
(6) When gas enters the flexible drum-shaped bag, the movement of the drainage beam and the auxiliary stirring branch can effectively promote the peristalsis of the adsorption particles, so that the contact area between the chlorine dioxide gas and the adsorption particles is effectively increased, and the adsorption efficiency on harmful gas is effectively improved.
(7) The cooperation of automatically controlled magnetic ball and supplementary magnetism reaction ball is used, can effectively control the interval between automatically controlled magnetic ball and the supplementary magnetism reaction ball, and then produces the push force to it between adsorbing the granule, helps adsorbing the granule realization effectively to overturn, improves the inside vermicular nature of adsorbing the granule, and then effectively increases the contact of adsorbing granule and harmful gas, improves adsorption efficiency.
(8) When the adsorption particles in the flexible drum bag are adsorbed and saturated, excessive chlorine dioxide gas can permeate into the overflow receiving bag, and can be seen from the outside through the external leakage-proof shell, so that operators are helped to judge the bleaching condition in the fabric bleaching barrel body, and the operators can perform corresponding treatment in time, so that the possibility of harm caused by toxic gas leakage is effectively reduced.
(9) When the hydraulic cover covers the fabric bleaching cylinder body, the connection tightness of the hydraulic cover and the inner wall of the fabric bleaching cylinder body can be effectively improved through the inflation of the sealing air bag ring, so that the leakage of gas in the bleaching process can be effectively prevented.
Drawings
FIG. 1 is a schematic view of the overall right view axis side structure of the present invention;
FIG. 2 is a schematic diagram of the overall left view axis side structure of the present invention;
FIG. 3 is a schematic view of an explosive structure inside the hydraulic cover of the present invention;
FIG. 4 is a schematic side cross-sectional view of an alternative gas collection tray of the present invention;
FIG. 5 is a schematic side sectional view of the overflow receiving bag of the present invention in a saturated condition;
FIG. 6 is a schematic view of an exploded construction of an alternative gas collection tray of the present invention;
FIG. 7 is a schematic side cross-sectional view of the adaptive seal assembly of the present invention;
FIG. 8 is a schematic side cross-sectional view of the reverse adaptive seal assembly of the present invention;
FIG. 9 is a schematic side cross-sectional view of a flexible drum bladder of the present invention;
FIG. 10 is a schematic cross-sectional side view of a flexible drum bladder in saturation in accordance with the present invention;
FIG. 11 is a schematic diagram of the auxiliary stirring branch structure of the present invention.
The reference numerals in the drawings illustrate:
1. a fabric bleaching drum body; 2. a hydraulic cover; 201. a transparent window; 3. sealing the air bag ring; 4. a replaceable gas collection tray; 5. an adaptive seal assembly; 501. a different-way air delivery cylinder; 502. a limiting ring; 503. sealing the floating ball; 6. a flexible balloon; 7. overflowing the receiving bag; 8. an external leakage-proof shell; 9. a liquid-resistant film; 10. a pilot stream; 11. auxiliary stirring branches; 1101. elastic connecting fibers; 1102. an electric control magnetic ball; 1103. auxiliary magnetic reaction ball.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples:
referring to fig. 1-11, a strong-tightness bleaching device for polyester-cotton blended fabrics comprises a fabric bleaching barrel body 1, wherein the upper end of the fabric bleaching barrel body 1 is rotationally connected with a hydraulic cover 2, the inner wall of the hydraulic cover 2 is provided with a sealing air bag ring 3, an air tap of the sealing air bag ring 3 penetrates through the hydraulic cover 2 to extend to the outer wall of the hydraulic cover 2, the middle part of the inner wall of the hydraulic cover 2 is in threaded connection with a replaceable gas collecting disc 4, the side wall of the replaceable gas collecting disc 4 is fixedly connected with a plurality of self-adaptive sealing assemblies 5, the inner wall of the replaceable gas collecting disc 4 is provided with a flexible drum 6, the self-adaptive sealing assemblies 5 are communicated with the flexible drum 6, adsorption particles are filled in the flexible drum 6, one side of the flexible drum 6 close to the hydraulic cover 2 is fixedly connected with an overflow receiving bag 7, one side of the replaceable gas collecting disc 4 close to the hydraulic cover 2 is fixedly connected with an external leakage preventing shell 8, and the external leakage preventing shell 8 is matched with the overflow receiving bag 7; through installing sealed gasbag circle 3 and fabric bleaching section of thick bamboo body 1 cooperation use at hydraulic pressure lid 2 inner wall, effectively reduce the gas leakage possibility of hydraulic pressure lid 2 and fabric bleaching section of thick bamboo body 1 junction gap department, and then effectively increase the sealing performance of fabric bleaching section of thick bamboo body 1 in the bleaching process, the chlorine dioxide gas that produces in the bleaching process is absorbed and adsorbed through self-adaptation seal assembly 5 and flexible drum bag 6 cooperation use again, effectively reduce the harm of toxic gas leakage, effectively increase the security in the cotton fabric bleaching process, through spilling over the cooperation use of receiving bag 7, external leak protection shell 8 and transparent window 201 again, can show outside through transparent window 201 when chlorine dioxide gas is excessive, help operating personnel effectively know the inside bleaching condition of fabric bleaching section of thick bamboo body 1, effectively shorten operating personnel's perception time, and can remind operating personnel in time to carry out subsequent treatment, increase textile production security.
Referring to fig. 7-8, the adaptive sealing assembly 5 includes an air delivery cylinder 501, wherein a limiting ring 502 is fixedly connected to the inner wall of the air delivery cylinder 501, and a sealing floating ball 503 is connected to one side of the limiting ring 502, which is close to the flexible drum 6, through an elastic rope; when a large amount of air is generated in the fabric bleaching barrel body 1, the pressure difference between the inside of the self-adaptive sealing assembly 5 and the outside air is caused, so that the outside air pressure is larger than the inner wall of the self-adaptive sealing assembly 5, the air enters the different-running air conveying barrel 501, the airtight floating ball 503 is pushed inwards, the airtight floating ball 503 is separated from the tangential state with the different-running air conveying barrel 501, the air flow channel is opened, the air enters the flexible drum bag 6, and then the adsorption particles in the flexible drum bag 6 can effectively adsorb chlorine dioxide air, so that the possibility of toxic air leakage is effectively reduced, and the safety of bleaching production environment is improved.
Referring to fig. 7-8, the inner wall of the different-way air delivery cylinder 501 is in a cone shape, and the sealing floating ball 503 can be tangent to the inner wall of the different-way air delivery cylinder 501; when the air pressure difference occurs at two sides of the sealing floating ball 503, the tangential state of the sealing floating ball 503 and the different-running air delivery cylinder 501 can be changed, so that the communication state of the self-adaptive sealing assembly 5 is changed, the self-sealing effect of the self-adaptive sealing assembly 5 is effectively realized, the complexity of manual operation is reduced, and the production cost is reduced.
Referring to fig. 4-6, a plurality of adaptive sealing assemblies 5 are circumferentially arranged on the outer side of the flexible inflatable bag 6, and the inner wall cone-shaped directions of the opposite two adaptive sealing assemblies 5 and the different air delivery cylinders 501 are oppositely arranged; the gas can be absorbed in a plurality of positions by the self-adaptive sealing assemblies 5 distributed in a surrounding manner, so that the gas absorption efficiency is effectively increased, the gas leakage probability is effectively reduced, meanwhile, the opposite gas transmission cylinder 501 can realize gas discharge, the efficiency of balancing the internal and external pressure differences of the flexible drum bag 6 is effectively improved, meanwhile, the harmless gas is conveniently discharged, and the filtering efficiency of harmful gas is increased.
Referring to fig. 7-8, a liquid blocking film 9 is fixedly connected to the inner wall of one side of the different air delivery cylinder 501 far away from the flexible drum 6, and the air in the fabric bleaching cylinder body 1 is communicated with the flexible drum 6 through the liquid blocking film 9 and the self-adaptive sealing component 5; the bleaching liquid is effectively prevented from entering when the gas circulation is released, the possibility of damaging the inside of the replaceable gas collecting tray 4 is reduced, the service time of the replaceable gas collecting tray 4 is further effectively prolonged, and the bleaching cost is reduced.
Referring to fig. 7-8, the liquid-blocking film 9 is made of a hydrophobic and breathable material, and the connection between the flexible drum 6 and the overflow receiving bag 7 is also made of a hydrophobic and breathable material.
Referring to fig. 9-10, a plurality of drainage beams 10 are fixedly connected to the inner wall of the flexible drum bag 6, and a plurality of auxiliary stirring branches 11 are fixedly connected to the drainage beams 10; when gas enters the flexible drum bag 6, the movement of the drainage bundle 10 and the auxiliary stirring branch 11 can effectively promote the peristalsis of adsorption particles, so that the contact area between chlorine dioxide gas and the adsorption particles is effectively increased, and the adsorption efficiency of harmful gas is effectively improved.
Referring to fig. 9-11, the auxiliary stirring branch 11 includes an elastic connection fiber 1101, a plurality of elastic connection fibers 1101 are fixedly connected to the drainage bundle 10, an electric control magnetic ball 1102 and an auxiliary magnetic reaction ball 1103 are connected to the elastic connection fibers 1101, and the electric control magnetic ball 1102 and the auxiliary magnetic reaction ball 1103 are arranged at intervals; the cooperation of automatically controlled magnetic ball 1102 and supplementary magnetic reaction ball 1103 is used, can effectively control the interval between automatically controlled magnetic ball 1102 and the supplementary magnetic reaction ball 1103, and then produces the push-push force to it between the adsorption particle, helps the adsorption particle to realize effectively overturning, improves the inside vermicular ability of adsorption particle, and then effectively increases the contact of adsorption particle and harmful gas, improves adsorption efficiency.
Referring to fig. 2-3, a transparent window 201 is fixedly installed on the outer wall of the hydraulic cover 2, and the transparent window 201 is matched with an external leakage-proof shell 8; when the adsorption particles in the flexible drum bag 6 are adsorbed and saturated, excessive chlorine dioxide gas can permeate into the overflow receiving bag 7, and can be seen from the outside through the external leak-proof shell 8, so that operators are helped to judge the bleaching condition in the fabric bleaching barrel body 1, and the corresponding treatment is timely carried out, so that the possibility of harm caused by the leakage of toxic gas is effectively reduced.
Referring to fig. 1 to 3, the outer wall of the sealing air bag ring 3 is coated with a hydrophobic layer, and the deformable maximum outer diameter of the sealing air bag ring 3 is larger than the inner diameter of the fabric bleaching barrel body 1; when the hydraulic cover 2 covers the fabric bleaching cylinder body 1, the connection tightness of the hydraulic cover 2 and the inner wall of the fabric bleaching cylinder body 1 can be effectively improved by inflating the sealing air bag ring 3, so that the leakage of gas in the bleaching process can be effectively prevented.
Referring to fig. 1-11, when the modified device is used, firstly, bleach liquor and fabric to be bleached are put into the fabric bleaching barrel body 1, then, the hydraulic cover 2 is covered on the fabric bleaching barrel body 1, the sealing air bag ring 3 is inflated by controlling the air tap, so that the sealing air bag ring 3 is tightly abutted with the wall surface of the fabric bleaching barrel body 1, leakage of gas and liquid in the bleaching process is effectively prevented, when a large amount of chlorine dioxide gas is generated in the fabric bleaching barrel body 1 in the bleaching process, as the air pressure in the fabric bleaching barrel body 1 is larger than that in the replaceable gas collecting disc 4, the air pressure difference can enable the gas to enter the self-adaptive sealing assembly 5 through the liquid resistance film 9, the entering gas inwards pushes the sealing floating ball 503, the sealing floating ball 503 is separated from a state tangential to the different-running gas conveying barrel 501, a sealing performance terminal is achieved, and then, the gas enters the flexible drum 6, the harmless gas flows out along the flowing direction of the gas after passing through the adsorption particles in the flexible drum 6, the harmless gas is adsorbed by the flexible drum 6, the harmful gas is saturated by the flexible drum, the gas is filled into the outer side of the self-adaptive sealing assembly, the self-sealing assembly is further, the self-adaptive sealing assembly is convenient to replace the fabric by the self-adaptive air bag, the self-sealing device by the self-adaptive air sealing assembly, the self-sealing device can be judged by the external sealing device, and the self-sealing device can be convenient for the condition that the quality can be replaced by the external air collecting disc, and the external device is convenient to replace the environment by the external device, and the quality of the fabric can be replaced by the environment, and the environment.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present invention.
Claims (10)
1. Bleaching equipment for polyester-cotton blended fabric with high tightness comprises a fabric bleaching cylinder body (1), and is characterized in that: the utility model discloses a fabric bleaching barrel, including fabric bleaching barrel body (1), inner wall, sealed gasbag circle (3) are equipped with to the upper end rotation of fabric bleaching barrel body (1), the air cock of sealed gasbag circle (3) runs through the outer wall that hydraulic pressure lid (2) extended to hydraulic pressure lid (2), the inner wall middle part threaded connection of hydraulic pressure lid (2) has interchangeable gas collection dish (4), the lateral wall fixedly connected with of interchangeable gas collection dish (4) is a plurality of self-adaptation seal assembly (5), the inner wall of interchangeable gas collection dish (4) is equipped with flexible drum bag (6), and a plurality of self-adaptation seal assembly (5) and flexible drum bag (6) are linked together, flexible drum bag (6) intussuseption is filled with the absorption granule, one side fixedly connected with that flexible drum bag (6) is close to hydraulic pressure lid (2) overflows and receives bag (7), one side fixedly connected with that interchangeable gas collection dish (4) is close to hydraulic pressure lid (2) is external leak protection shell (8), and external leak protection shell (8) and overflows and receive and cooperate.
2. A strong sealing bleaching apparatus for cotton-polyester blended fabrics according to claim 1, characterized in that: the self-adaptive sealing assembly (5) comprises an abnormal air delivery cylinder (501), a limiting ring (502) is fixedly connected to the inner wall of the abnormal air delivery cylinder (501), and a closed floating ball (503) is connected to one side, close to the flexible drum (6), of the limiting ring (502) through an elastic rope.
3. A strong sealing bleaching apparatus for cotton-polyester blended fabrics according to claim 2, characterized in that: the inner wall of the different-way gas transmission cylinder (501) is arranged in a cone shape, and the sealing floating ball (503) can be tangent with the inner wall of the different-way gas transmission cylinder (501).
4. A strong sealing bleaching apparatus for cotton-polyester blended fabrics according to claim 3, characterized in that: the self-adaptive sealing assemblies (5) are circumferentially arranged on the outer side of the flexible inflation bag (6), and the inner wall cone-shaped directions of the opposite two different-running air conveying cylinders (501) in the self-adaptive sealing assemblies (5) are oppositely arranged.
5. A strong seal bleaching apparatus for cotton-polyester blended fabrics according to claim 4, wherein: the inner wall of one side of the different-running air conveying cylinder (501) far away from the flexible drum-shaped bag (6) is fixedly connected with a liquid-resistant film (9), and air in the fabric bleaching cylinder body (1) is communicated with the flexible drum-shaped bag (6) through the liquid-resistant film (9) and the self-adaptive sealing component (5).
6. A strong sealer bleaching apparatus for cotton-polyester blend fabrics according to claim 5, wherein: the liquid-blocking film (9) is made of a hydrophobic and breathable material, and the joint of the flexible bulge bag (6) and the overflow receiving bag (7) is also made of the hydrophobic and breathable material.
7. A strong sealing bleaching apparatus for cotton-polyester blended fabrics according to claim 1, characterized in that: the inner wall of the flexible drum bag (6) is fixedly connected with a plurality of guiding beams (10), and a plurality of auxiliary stirring branches (11) are fixedly connected to the guiding beams (10).
8. A strong sealer bleaching apparatus for cotton-polyester blend fabrics according to claim 7, wherein: the auxiliary stirring branch (11) comprises elastic connection fibers (1101), a plurality of elastic connection fibers (1101) are fixedly connected to the guiding beam (10), electric control magnetic balls (1102) and auxiliary magnetic reaction balls (1103) are connected to the elastic connection fibers (1101), and the electric control magnetic balls (1102) and the auxiliary magnetic reaction balls (1103) are arranged at intervals.
9. A strong sealing bleaching apparatus for cotton-polyester blended fabrics according to claim 1, characterized in that: the outer wall of the hydraulic cover (2) is fixedly provided with a transparent window (201), and the transparent window (201) is matched with the external leakage-proof shell (8).
10. A strong sealing bleaching apparatus for cotton-polyester blended fabrics according to claim 1, characterized in that: the outer wall of the sealing air bag ring (3) is coated with a hydrophobic layer, and the deformable maximum outer diameter of the sealing air bag ring (3) is larger than the inner diameter of the fabric bleaching barrel body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311091971.7A CN117188076A (en) | 2023-08-29 | 2023-08-29 | Bleaching equipment with high sealing performance for polyester-cotton blended fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311091971.7A CN117188076A (en) | 2023-08-29 | 2023-08-29 | Bleaching equipment with high sealing performance for polyester-cotton blended fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117188076A true CN117188076A (en) | 2023-12-08 |
Family
ID=89004528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311091971.7A Pending CN117188076A (en) | 2023-08-29 | 2023-08-29 | Bleaching equipment with high sealing performance for polyester-cotton blended fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117188076A (en) |
-
2023
- 2023-08-29 CN CN202311091971.7A patent/CN117188076A/en active Pending
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