TR2023014643A2 - Painting Booth - Google Patents
Painting BoothInfo
- Publication number
- TR2023014643A2 TR2023014643A2 TR2023/014643 TR2023014643A2 TR 2023014643 A2 TR2023014643 A2 TR 2023014643A2 TR 2023/014643 TR2023/014643 TR 2023/014643 TR 2023014643 A2 TR2023014643 A2 TR 2023014643A2
- Authority
- TR
- Turkey
- Prior art keywords
- dyeing
- narrow
- fabric
- cabin
- booth
- Prior art date
Links
- 238000004043 dyeing Methods 0.000 claims abstract description 107
- 239000004744 fabric Substances 0.000 claims abstract description 100
- 239000000975 dye Substances 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 36
- 230000008569 process Effects 0.000 claims description 20
- 238000010422 painting Methods 0.000 claims description 14
- 238000011017 operating method Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- -1 wire Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 238000010014 continuous dyeing Methods 0.000 abstract description 11
- 238000009739 binding Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 12
- 239000000835 fiber Substances 0.000 description 8
- 238000005406 washing Methods 0.000 description 7
- 239000000985 reactive dye Substances 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 5
- 239000004753 textile Substances 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000983 mordant dye Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000004045 reactive dyeing Methods 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010888 cage effect Methods 0.000 description 1
- 230000003047 cage effect Effects 0.000 description 1
- 230000002308 calcification Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000006179 pH buffering agent Substances 0.000 description 1
- 238000009980 pad dyeing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Abstract
Buluş, dar ebatlı kumaşların kontinü boyama sisteminde, boyarmaddenin kumaşa uniform bir bağlanma reaksiyonunu sağlamak için mikrodalga sistemi ile çalışan bir boyama kabini ve bu kabinin çalışma yöntemi ile ilgilidir.The invention is related to a dyeing cabin that works with a microwave system and the working method of this cabin to ensure a uniform binding reaction of the dyestuff to the fabric in the continuous dyeing system of narrow-sized fabrics.
Description
TARIFNAME BOYAMA KABINI Teknik Alan Bulus, dar ebatli kumaslarin kontinü boyama sisteminde, boyarmaddenin kumasa uniform bir baglanma reaksiyonunu saglamak için mikrodalga sistemi ile çalisan bir boyama kabini ve bu kabinin çalisma yöntemi ile ilgilidir. Teknigin Bilinen Durumu Tekstil boyamaciligi yüksek su, enerji tüketimi olan bir endüstri koludur. Günümüzde dar ebatli kumaslarin boya, apre islemlerinde çektirme ve daha yaygin olarak kontinü sistemler kullanilmaktadir. Kontinü boyamada boyanin fikse islemi elektrik-gaZ-buhar ile çalisabilen rezistansli, doygun buhar beslemeli boyama makinalarinin sicak hava odalarinda gerçeklesmektedir. Doygun buhar beslemesi için fabrika kurulum asamasinda buhar kazanlari ve tasima hatlarinin alt yapisinin kurulumu ve üretim esnasinda sürekli çalistirilmasi gerekmektedir. Tasima hatlarinda enerji kayiplari olup, hatlarin geçis bölgelerinde çalisma güvenlik problemi olusabilmekte ve çalisma ortam sicakligini da aittirmaktadir. Mevcut kontinü boyama prosesinde sicak hava oda-kabininde buhar ve sicakliklarin 95- 120°C,ye ulasmasi ve dengede oldugu belirlendikten sonra boyama islemine baslanabilmektedir. Sicaklik ve buhar dengesi olmadan boyamaya baslanildiginda, boya kumasa düzgün fikse olmamakta, abraj -renk farkliliklari-haslik vb. problemler olusmaktadir. Boyama sisteminin ve hatlarin dengeye ulasmasi için en aZ dört saatlik üretim yapilmadan sistemin bos çalistirilmasi gerekmektedir. Mevcut kontinü boyama kabinlerinde zaman, üretim kayiplari ve enerji tüketimleri çok yüksek oldugu için aç-kapa, kesikli, esnek çalismaya ve düsük metraj li üretimlere uygun degildir. Boyanin kumasa fiksesi buharli, sicak hava kabininde gerçeklestigi için kabindeki en ufak bir degisimde kumasta bas-son farkliligi, renk geçisleri, abraj, yas haslik degerlerinin düsmesi gibi problemler olusmaktadir. Çünkü mevcut boyama kabinlerinde makinenin ve alt yapi sistemlerinin çalistirilip, istenilen boyama sartlarinin olusmasi ve dengeye gelmesi beklenilmektedir. Bilinen dar ebatli kumas boyama kabinlerinde boyama hiZi 14-16 m/dk hiZ ile gerçeklesmektedir. Mevcut sistemde de konu ile ilgili olarak çesitli patent veya faydali model basvurulari, makaleler bulunmaktadir. Bunlardan biri "CN107974784A" numarali basvurudur. Bahsedilen basvuru, bir mikrodalga boyama ekipmanini ve bir mikrodalga boyama yöntemini açiklamaktadir. Mikrodalga boyama aparati boyama banyosu çözeltisini tutmak için bir bosluk ve tekstili boyamak için boslugun içine mikrodalga sinyalleri yaymak için bir mikrodalga sinyal kaynagi içermektedir. Bulus ile birlikte boyama islem süresinin ve maliyetinin azaltildigi, tekstilin boyama renk derecesinin etkili bir biçimde iyilestirildigi, atik su olusumunun azaltildigi ve çevreye verilen zararin önlenebildigi belirtilmektedir. Teknigin bilinen durumunda bulunan "CN103276613A" numarali basvuru ise Iki tür saf pamuklu kumas üzerinde mikrodalgada renk sabitleme islemi gerçeklestirmek için boyama yöntemini açiklamaktadir. Mikrodalga ortaminda pamuk elyafinin yüksek sicaklikta boyayan reaktif boyarmaddeler grubu ile hem çektirme hem de dolgu elyafi yöntemine göre boyama prosesi ve reaktif boyamada kullanilan kimyasal maddeler belirtilmistir. Çektirme yönteminde, kumas, yardimci kimyasal maddeler boya banyosunda iken banyo mikrodalga yöntemi ile isitilmis ve boyama islemi yapilmistir. Dolgu elyafi boyama yönteminde, pamuklu kumas yüksek sicaklik isteyen reaktif boyarmadde grubu ile boyanmasi sinirlandirilmistir. Kumas boya banyosundan geçirilmis, %80 agirlikça boyama banyosu çözeltisi kumas üzerine emdirilmistir daha sonra kumasa 90 derecede 1,5 dakika ön kurutma yapildiktan sonra mikrodalga boya fiksasyonu yapilmistir. Mikrodalga fiksasyon süresi belirtilmemistir. Boya fiksesinden sonra ise reaktif yikama islemleri kumasa uygulanmaktadir. Boya sonu yikama banyolari, pamuklu kumasin reaktif boyarmaddelerin boyanmasi için uygundur ve bu açidan uygulama alani da oldukça kisitlidir. Teknigin bilinen durumunda bulunan "CN101649563A" numarali basvuru ise oda sicakliginda yün tampon boyama mikrodalgada renk sabitleme yöntemini açiklamaktadir. Mikrodalga ortaminda yün elyafinin yüksek sicaklikta boyayan reaktif boyarmaddeler grubu, mordan boyarmaddeler ile dolgu elyafi yöntemine göre boyama prosesi ve reaktif boyamada kullanilan kimyasal maddeler belirtilmistir. Bu bulus yünlü elyaf-reaktif ve mordan boyarmaddeler ile sinirlandirilmistir. Kumasa boya %80-120 oraninda emdirilmis ve mikrodalga ortaminda 1-6 dakika, 300-700 W gücünde fikse yapilmis ve reaktif boya yikama banyolarina geçilmistir. Bulusta çözücü olarak üre, tiyokarbamid kullanilmistir. Redüktan olarak sodyum hidroj ensülfit, sodyum sülfit, sodyum pirosülfit vb kimyasal maddeler kullanilmistir. Teknigin bilinen durumunda bulunan "TR 2008/05371" numarali basvuru ise kadife kumas boya kabini ile ilgilidir. Küçük metrajlarda, kaliteli ve verimli kadife kumas boyama amaciyla ve çevreye en az zarar verecek bir yapida gerçeklestirmek üzere bulusla; uygun yapida basinçli boya kabini olusturulmustur. Basinçli boya kabininin özelligi ise dikdörtgen prizmasi halinde olmasi, dogrudan içine kumas yüklenmesi amaciyla isletme zemin seviyesinde kurulmasi, delikli duslama haznesi içeren duslama sistemine sahip olmasi ve içinde kizakli tasima arabasi ile kizakli tasima arabasi üstünde tasiyici kasnak ve tasiyici kasnak üzerinde otuitulan silindirik kumas aski çemberini en az bir adet redüktör veya arka sol ve ön sag redüktörler vasitasiyla döndürebilen bir yapi içermesidir. Mevcut sistemde yukaridaki basvurulardan da görülebildigi üzere dar ebatli kumaslarin kontinü boyama prosesinde, boyarmaddenin elyafa baglanma reaksiyonu buharli ve elektrik rezistans isitmali sistemleri içeren kabinlerde gerçeklesmektedir. Bu alanda ticari bir mikrodalga boyama kabini uygulamasi bulunmamaktadir. Mevcut sistemde ayrica rezistanslar doymus buhardan etkilendigi için çok sik ariza durumlari yasanmakta, bakim maliyetine, zaman ve üretim kayiplarina neden olmaktadir. Rezistanslarin üzerinde kireçleme olustugu için enerji kayiplari aitmaktadir. Rezistanslar boyama kabini içinde yanal yüzeylerde isitma saglarken isil dengesizlikler olusabilmektedir. Bunu önlemek için ortama daha fazla buhar verilerek isil denge olusturulmaktadir. Bu durum buhar sarfiyatinin artmasina sebep olmaktadir. Ayrica boyama kabinlerinde sicaklik (95 -120°C) ve doygun buhar sistemlerinin dengeye gelmesinden sonra boyama islemine baslanabildigi için boyama kabinlerinin en az 4 saatlik üretim yapmadan çalistirilmasi gerekmektedir. Bu tip boyama sistemleri zaman, üretim kayiplari ve enerji tüketimleri çok yüksek oldugu için kesikli ve düsük üretim miktarlari için uygun degildir. Mevcut sistemde ayrica rezistanslar doymus buhardan etkilendigi için çok fazla ariza durumu yasanmaktadir. Boyarmadde kumasa boya kabininde fikse olurken kabin içerisinde yasanan en ufak sicaklik, buhar miktari degisimlerinde bas-son renk farkliliklari, üretimler arasi renk devamliligi ve abraj problemleri yasanmaktadir. Mevcut sistemlerin enerji alt yapi kurulum maliyetleri çok yüksektir. Mevcut sistemdeki tekstil boyama üretim çalisma alanlari buhar ve isi yayilmasindan dolayi çalisan sagligini etkileyecek durumda nemli ve sicaktir. Sonuç olarak yukarida anlatilan olumsuzluklardan dolayi ve mevcut çözümlerin konu hakkindaki yetersizligi nedeniyle, dar ebatli kumaslarin kontinü boyama sisteminde, boyarmaddenin kumasa uniform bir baglanma reaksiyonunu saglamak için mikrodalga sistemi ile çalisan bir boyama kabinine ihtiyaç duyulmaktadir. Bulusun Kisa Açiklamasi ve Amaçlari Bulus, dar ebatli kumaslarin kontinü boyama sisteminde, boyarmaddenin kumasa uniform bir baglanma reaksiyonunu saglamak için mikrodalga sistemi ile çalisan bir boyama kabini ve bu kabinin çalisma yöntemi ile ilgilidir. Bulus ile gelistirilen mikrodalga sistemi ile çalisan boyama kabininde homojen bir boyama yapilarak, abrajsiz, renk tekrarliligi yüksek ve yas hasliklari da daha iyi olan boyali bir kumas elde edilebilmektedir. Bulusun amaci, boyama reaksiyon süresinin azaltilabilmesidir. Bu amaçla bulusta gelistirilen mikrodalga boyama kabini sadece boya emdirilmis kumasi seçimli olarak isitmaktadir ve elyafin mikro yapisinda uniform bir isi olusturarak boyama tepkimesinin hizli bir sekilde gerçeklesmesi saglanabildigi için boyama reaksiyon süresi kisaltilmaktadir. Bulusun bir diger amaci, gerekli ortam sartlarina gelmesi beklenilmeden dahi çalismanin saglanabilmesidir. Gelistirilen mikrodalga boyama kabininde sadece kumasa yönelik seçimli isitma sistemi boyama ortam sartlarinin dengeye gelmesi beklenilmeden aç-kapa, kesikli olarak çalistirilabilmektedir. Bulusun bir diger amaci, zaman ve enerji kayiplarinin önüne geçilmesidir. Bulus ile gelistirilen boyama kabini ile mevcut boyama kabinlerinde olan zaman ve enerji kayiplarinin önüne geçilmistir. Istenildigi zaman açilip-kapanabilen modüler bir boyama kabini oldugu için kesikli ve kisa metraj dar ebatli kumas boyamalari için de daha ekonomik ve atik yükü azaltici bir boyama kabini gelistirilmistir. Bulusun bir diger amaci, kabin içerisinde süreç boyunca olusan radyasyonun disariya yayilmasinin önlenmesidir. Bu amaçla mikrodalga kabini boyama reaksiyonunun gerçeklestirildigi kabin içindeki radyasyonun disariya yayilmasini önleyecek biçimde izole edilmistir. Bu izolasyonla birlikte ayni zamanda mikrodalga boyama kabininin disindaki üretim alanina buhar yayilimi ve isi yayilimi olmamaktadir. Bu sayede çalisan sagligi açisindan çalisma kosullari daha iyi bir duruma gelmektedir. Bulus ile birlikte boyama süresini, üretim kayiplarini, enerji maliyetlerini ve karbon ayak izini azaltan yesil boyama kabini ve prosesi gelistirilmistir. Sekillerin Açiklamasi Sekil 1: Bulus ile gelistirilen mikrodalga boyama kabininin gösterimidir. Sekil 2: Bulus ile gelistirilen dar ebatli kumaslarin mikrodalga ortamda kontinü boyama sisteminde akis semasinin gösterimidir. Sekil 3: Bulus ile gelistirilen mikrodalga boyama kabinindeki sicaklik dagiliminin gösterimidir. Sekillerde Yer Alan Unsur Numaralari Bu bulus ile gelistirilen boyama kabininin daha iyi açiklanabilmesi için sekillerde yer alan parça ve unsurlar numaralandirilmis olup, her bir numaranin karsiligi asagida verilmektedir: 1. Mikrodalga anteni 2. Mikrodalga üreteci 3. Döner silindirler 4. Dar kumas ayiricisi . Pencere 6. Dar kumas çikisi 7. Su havuzu 8. Dar kumas girisi 9. Cam fanus . Sogutma fani 1 1. Motor silindiri 12. Jeneratör 13. Sikma silindiri 14. Kurutma tamburu . Kontrol paneli 16. Separatör Bulusun Detayli Açiklamasi Bulus, dar ebatli kumaslarin kontinü boyama sisteminde, boyarmaddenin kumasa uniform bir baglanma reaksiyonunu saglamak için mikrodalga sistemi ile çalisan bir boyama kabini ve bu kabinin çalisma yöntemi ile ilgilidir. Dar ebatli kumaslar 0,2-30 cm. arasi farkli genisliklerde olabilmekte ve sentetik elyaf, dogal elyaf ve bunlarin karisimindan olusabilmektedirler. Dar kumaslar, iç ve dis giyimde en yaygin kullanilan kumas grubudur. Örnek olarak ise esnek seritler, tekstil aksesuar kumaslari ve lastikler verilebilir. Bulus, Sekil-1,de gösterildigi üzere mikrodalga sistemi ile çalisan boyama kabini dar ebatli kumaslarin kontinü sistemde boyanmasi için gelistirilmistir. Boyama kabininin yüksekligi 150 cm ile 200 cm araliginda olabilmektedir. Boyama kabininin genisligi ise 100 cm ile 150 cm araliginda olabilmektedir. Dar ebatli kumas ilk olarak mikrodalga boyama kabinine Sekil-lade gösterilen dar kumas girisinden (8) giris yapmaktadir. Motor silindiri (11) tarafindan ayarlanabilen dar ebatli kumasin dar kumas girisinden (8) giris hizi ve dar kumas çikisindan (6) çikis hizi, kumastaki tansiyon oranlarinin ayari, birlikte çalistigi ve 10-20 cm çapinda olabilen döner silindirler (3) vasitasiyla ayarlanabilmektedir. Boyama kabininin hem üst kisminda alt kisminda konumlandirilan döner silindirler (3) arasindaki mesafe ise 162 cm,dir. Dar ebatli kumaslarin kontinü boyama sisteminde kumasa öncelikle boyama banyosu çözeltisi -40 m/dk hiz ile boya emdirilmektedir. Bu hiz motor silindiri (11) tarafindan ayarlanmakta ve kontrol edilmektedir. Boyama reaksiyonu renk derinligine bagli olarak 400-2000W mikrodalga gücünde gerçeklestirilmektedir. Boyama islemi mikrodalga sistemli boyama kabininde renk derinligine bagli olarak 1 dakika ile 4 dakika arasinda gerçeklesmektedir ve bu asamada boyama kabininin sicakligi boyarmadde ve kumas tipine göre 60°C ile 140°C arasinda olmak üzere kontrol panelinden (15) ayarlanabilmektedir. Boyama kabininde boyama islemi, motor silindiri (11) tarafindan kontrol edilen ve ayarlanabilen 15-40 m/dk hizlarda gerçeklestirilmektedir. Burada kullanilan boyar madde ise boyama banyosu çözeltisi seri islatici ajani, pH tamponlayici madde, egalizatör, migrasyon önleyici, kirik önleyici ajani ve yumusatici içermektedir. Dar ebatli kumasa %30-%100 oraninda boya çekimi olacak biçimde sikma silindirinden (13) geçirilmektedir. Boyama kabininde ayrica bir de boyama isleminden önce belirlenen, ayarlanabilen hiz ve tansiyonlarda geçis yaparken birbirine karismasini engelleyen bir ayiraç- tarak sistemi bulunmaktadir. Ayiraç-tarak sistemi, mikrodalga sisteminden etkilenmeyen ve sisteme herhangi bir zarar vermeyen teIlon, polipropilen, seramik gibi bir malzemeden üretilmektedir. Boya emdirilmesi isleminden sonra ise mikrodalga boyama kabinine dar kumas girisinden (8) giris yapip, boyama reaksiyonu için kumas boyanacak renge göre belirlenen ve 400-2000W arasinda olabilen bir mikrodalga gücünde önceden belirlenen hizlarda boyama kabininden dar kumas çikisindan (6) Sekil-1,de gösterildigi üzere çikis yapilmaktadir. Dar ebatli kumasin mikrodalga sistemli boyama kabininden motor silindiri (1 1) tarafindan ayarlanabilen ve kontrol edilebilen dar kumas çikisindan (6) geçis hizi, renk derinligine bagli olarak 2-50 m/ dk arasinda degismektedir. Kumas, kabinden çikis yaptiktan sonra sekil-2,de gösterildigi üzere yikama islemine geçilmektedir. Dar kumas çikisindan (6) çikis yapan kumas ve boyarmadde tipine göre yikama proseslerine tabi tutulmaktadir. Kumaslar kontinü sistemde yikama prosesinden geçtikten sonra apre uygulamasi yapilmaktadir. Aprelenmis kumas daha sonra %6 ile %15 arasinda nemli olacak sekilde tamburlu mikrodalga kurutma cihazindan geçilerek kurutulmaktadir. Yikama isleminden sonra kumas aprelenmekte, kurutulmakta ve son olarak sarim yapilmaktadir. Bu asamalar ile birlikte boyanmis ve aprelenmis dar ebatli kumaslar kullanima hazir hale gelmektedir. Söz konusu bulus ile gelistirilen boyama kabininin alt yüzeyinde yukarida bahsedilen nem araliginin saglanmasi için bir de su havuzu (7) bulunmaktadir. 15 cm derinligindeki su havuzuna (7), elyaf ve boyarmadde cinsine göre boyama islemi gerçeklestirilirken su havuzuna (7) su doldurulmaktadir. Mikrodalga gücünün belirlenmesi, dar kumasin dar kumas çikisindan (6) çikisi ve dar kumasin dar kumas girisinden (8) giris hizlari kontrol panelinden (15) ayarlanabilmektedir. Kontrol panelinden (15) boyama kabini sicakligi, mikrodalga gücü seviyesi, boyama kabini, cam pencerenin (5) açilip kapanmasinda akimin otomatik bir sekilde kesilmesinin kontrolü gerçeklestirilmektedir. Dar ebatli kumasin boyama kabininden geçis parametreleri, boyanan kumas ve kullanilan boyarmadde tipine göre ayarlanabilmektedir. Boyama kabininde yüksek frekansli salinimlar üreten magnetron ile mikrodalga enerjisi olusturulmakta ve mikrodalga enerjisinin her yere düzgün bir sekilde dagilimi ise mikrodalga anteni (1) ile saglanmaktadir. Bulus ile gelistirilen sistemde ayni zamanda bir de mikrodalga yayinimi yapan mikrodalga anteninin (1) sogutulmasini saglayan bir sogutma fani (10) mevcuttur. Mikrodalga üreteci (2) en az bir tane ya da çoklu olacak sekildedir. Boyama kabini içerisinde mikrodalga üretecinin (2) ürettigi manyetik alanin dagilimi ve sicaklik bölgeleri sekil-3 ,te gösterilmektedir. Dar kumasin boyama kabininden geçisi ise bu sicaklik bölgelerine göre kontrol panelinden (15) düzenlenmektedir. Bulus ile gelistirilen mikrodalga boyama kabininde sadece kumasa yönelik seçimli isitma sistemi boyama ortam sartlarinin dengeye gelmesi beklenilmeden kullanici tarafindan kontrol panelinden (15) aç-kapa islemi veya kesikli çalisma islemi olarak çalistirilabilmektedir. Dar ebatli kumasin, boyama kabininden geçerken geçisinin kontrol edilmesi ve acil müdahale durumlari için bir de açilir ve kapanir özellikli pencere (5) bulunmaktadir. 70 cm ile 80 cm araliginda bir yükseklikte ve 55 cm ve 65 cm araliginda bir genislikte olan pencere (5) caminin, Faraday kafesi ile ya da seffaf yüzey filmi olusturan (Faraday kafesi etkisine sahip) bir kaplama ile kaplanarak mikrodalga yayilimini geçirmesi önlenmektedir. Faraday kafesi, elektriksel iletken metal ile kaplanmis veya iletkenler ile ag biçiminde örülmüs içteki hacmi disardaki elektrik alanlardan koruyan bir muhafazadir. Ayrica pencere (5) açildiginda mikrodalga yayilimi olmamasi için mikrodalga üreteci (2) de otomatik bir sekilde kapanmaktadir. Mikrodalga üreteci (2), akim kesme rölesi ile iliskilidir. Bu sayede pencere (5) açildiginda, mikrodalga üretecinin (2) yaydigi akimin kesilmesi saglanmaktadir. Bu özellik ile birlikte boyama kabininin disariya mikrodalga yayilimi yapmasi önlenerek çalisan güvenligi saglanabilmektedir. TR TR TR DESCRIPTION DYEING BOILER Technical Field The invention is related to a dyeing booth operating with microwave system to provide a uniform binding reaction of dyestuff to the fabric in continuous dyeing system of narrow-sized fabrics and the operating method of this booth. Known State of the Art Textile dyeing is an industry branch with high water and energy consumption. Today, exhaust and more commonly continuous systems are used in dyeing and finishing processes of narrow-sized fabrics. In continuous dyeing, the fixation process of dye is carried out in hot air chambers of resistance dyeing machines with saturated steam feed, which can operate with electricity-gas-steam. For saturated steam feed, the infrastructure of steam boilers and conveying lines must be installed in the factory installation phase and must be operated continuously during production. There are energy losses in the conveying lines, and work safety problems may occur in the transition areas of the lines, and this also affects the working environment temperature. In the current continuous dyeing process, the dyeing process can be started after the steam and temperatures in the hot air room-cabin reach 95-120°C and it is determined that they are in balance. When dyeing is started without temperature and steam balance, the dye does not fix properly on the fabric, and problems such as abraj - color differences - fastness etc. occur. In order for the dyeing system and lines to reach balance, the system must be operated empty without production for at least four hours. Since time, production losses and energy consumption in current continuous dyeing cabins are very high, they are not suitable for on-off, intermittent, flexible operation and low-volume production. Since the dye is fixed on the fabric in a steamy, hot air cabin, problems such as beginning-end differences, color transitions, abraj, and decrease in wet fastness values occur with the slightest change in the cabin. Because in the current dyeing cabins, the machine and infrastructure systems are operated and the desired dyeing conditions are expected to be created and balanced. In known narrow-sized fabric dyeing cabins, the dyeing speed is 14-16 m/min. There are various patent or utility model applications and articles on the subject in the current system. One of these is the application numbered "CN107974784A". The application in question describes a microwave dyeing equipment and a microwave dyeing method. The microwave dyeing apparatus includes a cavity for holding the dye bath solution and a microwave signal source for emitting microwave signals into the cavity to dye the textile. It is stated that with the invention, the dyeing process time and cost are reduced, the dyeing color degree of the textile is effectively improved, the formation of waste water is reduced and the damage to the environment can be prevented. The application numbered "CN103276613A" in the known state of the art describes the dyeing method for performing color fixation process in microwave on two types of pure cotton fabrics. The group of reactive dyes that dye cotton fiber at high temperature in microwave environment and the dyeing process according to both exhaustion and filling fiber method and the chemical substances used in reactive dyeing are specified. In the exhaustion method, the fabric, auxiliary chemical substances are heated by the bath microwave method while the bath is in the dye bath and the dyeing process is carried out. In the filling fiber dyeing method, cotton fabric is restricted to be dyed with reactive dye group that requires high temperature. The fabric is passed through the dye bath, 80% weight dye bath solution is impregnated on the fabric, then the fabric is pre-dried at 90 degrees for 1.5 minutes and then microwave dye fixation is performed. Microwave fixation time is not specified. After dye fixation, reactive washing processes are applied to the fabric. Post-dye washing baths are suitable for dyeing cotton fabric with reactive dyes and in this respect, the application area is quite limited. The application numbered "CN101649563A" in the known state of the technique explains the method of color fixation in microwave for wool pad dyeing at room temperature. The group of reactive dyes that dye wool fiber at high temperatures in microwave environment, the dyeing process according to the filling fiber method with mordant dyes and the chemicals used in reactive dyeing are specified. This invention is limited to wool fiber-reactive and mordant dyes. The fabric was impregnated with 80-120% dye and fixed in microwave environment for 1-6 minutes at 300-700 W power and passed to reactive dye washing baths. Urea, thiocarbamide were used as solvents in the invention. Sodium hydrogen sulfide, sodium sulfide, sodium pyrosulfite etc. chemicals were used as reductants. The application numbered "TR 2008/05371" in the known state of the technique is related to velvet fabric dye booth. In order to dye small quantities of quality and efficient velvet fabric and to do it in a structure that will cause the least harm to the environment, a pressure dye booth with a suitable structure has been created with the invention. The feature of the pressure dye booth is that it is in the shape of a rectangular prism, it is installed at the floor level of the facility for the fabric to be loaded directly into it, it has a shower system containing a perforated shower chamber and it contains a structure that can rotate the sliding carriage and the carrier pulley on the sliding carriage and the cylindrical fabric hanging circle seated on the carrier pulley by means of at least one reducer or rear left and front right reducers. As can be seen from the above applications in the current system, in the continuous dyeing process of narrow-sized fabrics, the dye bonding reaction to the fiber takes place in booths containing steam and electric resistance heating systems. There is no commercial microwave painting booth application in this area. In addition, since the resistances are affected by saturated steam in the current system, very frequent failures occur, causing maintenance costs, time and production losses. Since calcification occurs on the resistances, energy losses occur. While the resistances provide heating on the lateral surfaces in the painting booth, thermal imbalances may occur. In order to prevent this, thermal balance is created by giving more steam to the environment. This situation causes an increase in steam consumption. In addition, since the painting process can be started after the temperature (95 -120°C) and saturated steam systems in the painting booths come to balance, the painting booths must be operated without production for at least 4 hours. Since these types of painting systems have very high time, production losses and energy consumption, they are not suitable for intermittent and low production quantities. In the current system, there are also many failures because the resistances are affected by saturated steam. While the dyestuff is fixed to the fabric in the dyeing booth, the slightest temperature experienced in the booth, beginning and end color differences in steam amount changes, color continuity between productions and abraj problems are experienced. The energy infrastructure installation costs of the current systems are very high. Textile dyeing production work areas in the current system are humid and hot in a way that will affect the health of the workers due to steam and heat dispersion. As a result, due to the negativities explained above and the inadequacy of the current solutions on the subject, a dyeing booth working with a microwave system is needed in the continuous dyeing system of narrow-sized fabrics to ensure a uniform binding reaction of the dyestuff to the fabric. Brief Description and Purposes of the Invention The invention is related to a dyeing booth operating with a microwave system to provide a uniform binding reaction of the dyestuff to the fabric in the continuous dyeing system of narrow-sized fabrics and the operating method of this booth. In the dyeing booth operating with the microwave system developed with the invention, a homogeneous dyeing can be performed and a dyed fabric without abrasion, with high color repetition and better wet fastness can be obtained. The purpose of the invention is to reduce the dyeing reaction time. For this purpose, the microwave dyeing booth developed in the invention selectively heats only the dyed fabric and since the dyeing reaction can be carried out quickly by creating a uniform heat in the microstructure of the fiber, the dyeing reaction time is shortened. Another purpose of the invention is to ensure that the operation can be carried out even without waiting for the necessary environmental conditions to be reached. In the developed microwave dyeing cabin, the selective heating system for only the fabric can be operated on-off, intermittently without waiting for the dyeing environment conditions to come to balance. Another purpose of the invention is to prevent time and energy losses. With the dyeing cabin developed with the invention, time and energy losses in existing dyeing cabins have been prevented. Since it is a modular dyeing cabin that can be opened and closed at any time, a more economical and waste load reducing dyeing cabin has been developed for intermittent and short-length narrow-sized fabric dyeing. Another purpose of the invention is to prevent the radiation formed in the cabin during the process from spreading to the outside. For this purpose, the microwave cabin has been isolated in a way that prevents the radiation in the cabin where the dyeing reaction takes place from spreading to the outside. With this isolation, there is no steam spread and heat spread to the production area outside the microwave dyeing cabin. In this way, working conditions become better in terms of employee health. With the invention, a green dyeing booth and process that reduces dyeing time, production losses, energy costs and carbon footprint have been developed. Explanation of Figures Figure 1: Illustration of the microwave dyeing booth developed with the invention. Figure 2: Illustration of the flow diagram in the continuous dyeing system of narrow-gauge fabrics in a microwave environment developed with the invention. Figure 3: Illustration of the temperature distribution in the microwave dyeing booth developed with the invention. Element Numbers in the Figures In order to better explain the dyeing booth developed with this invention, the parts and elements in the figures have been numbered and the correspondence of each number is given below: 1. Microwave antenna 2. Microwave generator 3. Rotary cylinders 4. Narrow fabric separator . Window 6. Narrow fabric outlet 7. Water pool 8. Narrow fabric inlet 9. Glass bell. Cooling fan 1 1. Motor cylinder 12. Generator 13. Squeeze cylinder 14. Drying drum. Control panel 16. Separator Detailed Description of the Invention The invention relates to a dyeing cabin operating with a microwave system in order to provide a uniform binding reaction of the dyestuff to the fabric in the continuous dyeing system of narrow-sized fabrics and to the operating method of this cabin. Narrow-sized fabrics can be in different widths between 0.2-30 cm and can be composed of synthetic fiber, natural fiber and a mixture of these. Narrow fabrics are the most widely used fabric group in underwear and outerwear. Examples include flexible ribbons, textile accessory fabrics and elastics. The invention, as shown in Figure-1, has been developed for dyeing narrow-sized fabrics in a continuous system with a dyeing cabin operating with a microwave system. The height of the dyeing cabin can be between 150 cm and 200 cm. The width of the dyeing cabin can be between 100 cm and 150 cm. The narrow-sized fabric first enters the microwave dyeing cabin from the narrow fabric inlet (8) shown in Figure-1. The entry speed of the narrow-sized fabric from the narrow fabric inlet (8) and the exit speed from the narrow fabric outlet (6), which can be adjusted by the motor cylinder (11), can be adjusted by means of the rotating cylinders (3) that work together and can have a diameter of 10-20 cm. The distance between the rotating cylinders (3) positioned at both the upper and lower parts of the dyeing cabin is 162 cm. In the continuous dyeing system of narrow-sized fabrics, the fabric is first impregnated with dye bath solution at a speed of -40 m/min. This speed is adjusted and controlled by the motor cylinder (11). The dyeing reaction is carried out at 400-2000W microwave power depending on the color depth. The dyeing process takes place in the microwave system dyeing cabin between 1 and 4 minutes depending on the color depth and at this stage the temperature of the dyeing cabin can be adjusted from the control panel (15) between 60°C and 140°C depending on the dyestuff and fabric type. The dyeing process in the dyeing cabin is carried out at a speed of 15-40 m/min, which is controlled and adjustable by the motor cylinder (11). The dye used here is the dye bath solution, which contains a series of wetting agents, pH buffering agents, leveling agents, migration inhibitors, creasing inhibitors and softeners. The narrow-sized fabric is passed through the squeezing cylinder (13) in a way that it will absorb 30%-100% of the dye. There is also a separator-comb system in the dyeing cabin that prevents the mixture from mixing while passing at adjustable speeds and tensions determined before the dyeing process. The separator-comb system is produced from a material such as wire, polypropylene, ceramic that is not affected by the microwave system and does not cause any damage to the system. After the dye impregnation process, the microwave dyeing cabin enters from the narrow fabric inlet (8) and for the dyeing reaction, the fabric is exited from the dyeing cabin through the narrow fabric outlet (6) at predetermined speeds with a microwave power between 400-2000W, as shown in Figure-1. The speed at which the narrow fabric passes from the microwave system dyeing cabin through the narrow fabric outlet (6), which can be adjusted and controlled by the motor cylinder (1 1), varies between 2-50 m/min depending on the color depth. After the fabric leaves the cabin, it goes through the washing process, as shown in Figure-2. It is subjected to washing processes according to the fabric and dyestuff type exiting from the narrow fabric outlet (6). After the fabrics go through the continuous system washing process, the finishing is applied. The finished fabric is then dried by passing through a drum microwave drying device with a moisture content between 6% and 15%. After the washing process, the fabric is finished, dried and finally wrapped. With these stages, the dyed and finished narrow-sized fabrics become ready for use. There is also a water pool (7) on the lower surface of the dyeing cabin developed with the invention in question to provide the above-mentioned humidity range. While the dyeing process is carried out according to the fiber and dyestuff type, water is filled into the water pool (7) with a depth of 15 cm. Determination of microwave power, the exit of narrow fabric from narrow fabric outlet (6) and the entrance speed of narrow fabric from narrow fabric inlet (8) can be adjusted from the control panel (15). The control panel (15) controls the dyeing cabin temperature, microwave power level, dyeing cabin, automatic cutting of current when opening and closing the glass window (5). The parameters of narrow fabric passing through the dyeing cabin can be adjusted according to the type of dyed fabric and dyestuff used. Microwave energy is generated by the magnetron producing high frequency oscillations in the dyeing cabin and the microwave antenna (1) ensures the uniform distribution of microwave energy everywhere. In the system developed with the invention, there is also a cooling fan (10) that cools the microwave antenna (1) that emits microwaves. Microwave generator (2) is at least one or multiple. The distribution of the magnetic field and temperature zones produced by the microwave generator (2) in the painting cabin are shown in Figure 3. The passage of narrow fabric through the dyeing cabin is regulated from the control panel (15) according to these temperature zones. In the microwave dyeing cabin developed with the invention, the selective heating system for only the fabric can be operated by the user from the control panel (15) as on-off or intermittent operation without waiting for the dyeing environment conditions to stabilize. There is also a window (5) with opening and closing features for controlling the passage of narrow fabric through the dyeing cabin and for emergency intervention situations. The window (5) with a height between 70 cm and 80 cm and a width between 55 cm and 65 cm is covered with a Faraday cage or a coating that creates a transparent surface film (having a Faraday cage effect) to prevent microwave radiation. Faraday cage is a housing covered with electrically conductive metal or woven in a mesh form with conductors that protects the inner volume from external electric fields. In addition, when the window (5) is opened, the microwave generator (2) automatically shuts off to prevent microwave radiation. The microwave generator (2) is associated with a current cut-off relay. In this way, when the window (5) is opened, the current emitted by the microwave generator (2) is cut off. With this feature, the paint booth can be prevented from emitting microwaves to the outside, thus ensuring worker safety.TR TR TR
Claims (1)
Publications (1)
Publication Number | Publication Date |
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TR2023014643A2 true TR2023014643A2 (en) | 2024-05-21 |
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