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Energy and Exergy Analysis of Stenter Exhaust Air Heat Recovery System for Heat-Setting Processes

Year 2017, Volume: 24 Issue: 108, 281 - 289, 31.12.2017

Abstract

Energy recovery applications are of great importance for sustainable production with regard to efficient use of natural sources. Textile finishing processes generates large amount of waste energy. Recovery of this waste energy provides both economic and environmental benefits. In the scope of this study, heat recovery from the exhaust air of textile stenters was analysed. Process water is heated by the exhaust air of thermosetting process in an industrial scale heat recovery system retrofitted to a stenter. Thermodynamic model of the system was presented by energy and exergy analyses. Mass flow rate of water was observed to be the most significant parameter that affects the temperature of water outlet. 70-75 °C water outlet temperatures can be obtained at lower waste water mass flow rates. Decrease in the mass flow rate of water led to decrease in exergy destruction and increase in exergy efficiency. Exergy efficiency of the system was calculated between 10% and 30% depending on the mass flow rate of water. 

References

  • Integrated Pollution Prevention and Control (IPPC), (2002), Reference Document on Best Available Techniques (BAT) for the Textiles Industry, European Commission Directorate-General Joint Research Centre.
  • Brückner Stenters and ECO-HEAT back-pack – heat recovery unit on dryer lower the energy consumption and other inputs at Lucky Tex Processing Mills, Special Mill Report, Pakistan Textile Journal, October 2012, 32-34.
  • Brückner to present sustainable solutions at ITMA 2015, Innovation in textiles, 2015, http://www.innovationintextiles.com/brckner-to-present-sustainable-solutions-at-itma-2015/#sthash.v8AyQsOx.dpuf (Erişim tarihi: 09.06.2016).
  • Stenter frame range Montex 6500, Integrated heat recovery, www.mongfongs.com (Erişim tarihi: 09.06.2016).
  • Efficient heat recovery modules, Innovation in textiles, 2015, http://www.innovationintextiles.com/packaging/efficient-heat-recovery-modules/ (Erişim tarihi: 09.06.2016).
  • Italian textile producers reap benefits of heat recovery system, Application reports, www.monforts.de (Erişim tarihi: 09.06.2016).
  • Energy Tower 7000, Stand-alone module for heat recovery, Energy saving, www.monforts.de (Erişim tarihi: 09.06.2016).
  • Eco Booster HRC, Energy saving, www.monforts.de (Erişim tarihi: 09.06.2016).
  • Oğulata, R.T., (2004), Utilization of waste-heat recovery in textile drying, Applied Energy, 79, 41-49.
  • Şekkeli, M., Keçecioğlu, Ö.F., (2012), Scada based an energy saving approach to operation of stenter machine in a textile plant using waste heat recovery system, Tekstil ve Konfeksiyon, 22(3), 248-257.
  • Tarakçıoğlu, I., Karaaslan, M.A., Çay, A., (2008), An experimental study on the heat recovery from the exhaust air of stenters with a packed bed column, International Journal of Energy Research, 32, 648-654.
  • Çengel, Y.A., Boles, M.A., (2001), Thermodynamics: An Engineering Approach, 4th ed., McGraw-Hill, New York.
  • Bejan, A., Tsatsaronis, G., Moran, M., (1995), Thermal Design and Optimization, Wiley, New York.
  • Kotas, T.J., (1995), The Exergy Method of Thermal Plant Analysis, Krieger Publishing, Malabar, FL.
  • Moran, M.J., (2000), Exergy Analysis, in The CRC Handbook of Thermal Engineering. Ed. Kreith, F., CRC Press, Boca Raton, FL.
  • Szargut, J., Morris, D.R., Steward, F.R., (1998), Exergy Analysis of Thermal, Chemical and Metallurgical Processes, Hemisphere Publishing Corporation, New York.
  • De Palmenaer, A., Seide, G., Gries, T., (2015), Exergetic analysis of the thermal conversion process in PAN-based carbon fibre production, Tekstil ve Mühendis, 22(97), 7-13.
  • Manfrida, G., (1984), Improvements in energy savings by means of second-law analysis: An application to textile industrial plants, Heat Recovery Systems, 4(5), 329-332.
  • Cay, A., Tarakçıoğlu, I., Hepbasli, A., (2007), Exergetic performance assessment of a stenter system in a textile finishing mill, International Journal of Energy Research, 31(13), 1251-1265.
  • Cay, A., Tarakçıoğlu, I., Hepbasli, A., (2009), A study on the exergetic analysis of continuous textile dryers, International Journal of Exergy, 6(3), 422-439.
  • Cay, A., Tarakçıoğlu, I., Hepbasli, A., (2010), Exergetic analysis of textile convective drying with stenters by sub-system models: Part 1- Exergetic modeling and evaluation, Drying Technology, 28(12), 1359-1367.
  • Cay, A., Tarakçıoğlu, I., Hepbasli, A., (2009), Assessment of finishing processes by exhaustion principle for textile fabrics: An exergetic approach, Applied Thermal Engineering, 29, 2554-2561.
  • Mozes, E., Cornelissen, R.L., Hirs, G.G., Boom, R.M.. (1998), Exergy analysis on the conventional textile washing process, Energy Conversion and Management, 39(16–18), 1835–1843.
  • Cay, A., Ozguney, A.T., Yavas, A., (2012), Application of exergy analysis to textile printing process, Fibres & Textiles in Eastern Europe, 20(95), 37-42.
  • Kandilli, C., Koclu, A., (2011), Assessment of the optimum operation conditions of a plate heat exchanger for waste heat recovery in textile industry, Renewable and Sustainable Energy reviews, 15, 4424-4431.
  • Tesisat dergisi, Sanayide 1000 kcal ısı ihtiyacı için gerekli olan çeşitli yakıtlar için maliyet karşılaştırma tablosu (27 Temmuz 2017 yakıt fiyatları, sanayi), http://www.tesisat.com.tr/yayin/yakit-fiyatlari/ (Erişim tarihi: 18.08.2017).

Termofiksaj İşlemleri için Ramöz Atık Havasından Isı Geri Kazanım Sisteminin Enerji ve Ekserji Analizi

Year 2017, Volume: 24 Issue: 108, 281 - 289, 31.12.2017

Abstract

 Enerji geri kazanım uygulamaları, doğal kaynakların verimli kullanılması adına sürdürülebilir üretimin temel koşullarından birisidir. Tekstil terbiye işletmelerinde uygulanan süreçler sonucunda oldukça fazla miktarda atık enerji ortaya çıkmaktadır. Bu atık enerjinin geri kazanılması hem ekonomik hem de çevresel fayda sağlamaktadır. Bu çalışma kapsamında tekstil terbiye işletmelerinde kullanılan ramözlerin atık havasından ısı geri kazanımı analiz edilmiştir. İncelenen işletme ölçekli ısı geri kazanım sisteminde kuru termofiksaj havası ile işletme suyu ısıtılmaktadır. Sistemin termodinamik modeli enerji ve ekserji analizleri ile sunulmuştur. Sistemde ısıtılan suyun sıcaklığını etkileyen en önemli parametrenin su debisi olduğu görülmüştür. Düşük su debilerinde 70-75 °C’de sıcak su elde etmek mümkündür. Su debisi azaldıkça sistemde ortaya çıkan ekserji tahribi azalmakta, ekserji verimi artmaktadır. Isı geri kazanım sisteminin ekserji verimi su debisine bağlı olarak %10 ile %30 aralığında değişmektedir. 

References

  • Integrated Pollution Prevention and Control (IPPC), (2002), Reference Document on Best Available Techniques (BAT) for the Textiles Industry, European Commission Directorate-General Joint Research Centre.
  • Brückner Stenters and ECO-HEAT back-pack – heat recovery unit on dryer lower the energy consumption and other inputs at Lucky Tex Processing Mills, Special Mill Report, Pakistan Textile Journal, October 2012, 32-34.
  • Brückner to present sustainable solutions at ITMA 2015, Innovation in textiles, 2015, http://www.innovationintextiles.com/brckner-to-present-sustainable-solutions-at-itma-2015/#sthash.v8AyQsOx.dpuf (Erişim tarihi: 09.06.2016).
  • Stenter frame range Montex 6500, Integrated heat recovery, www.mongfongs.com (Erişim tarihi: 09.06.2016).
  • Efficient heat recovery modules, Innovation in textiles, 2015, http://www.innovationintextiles.com/packaging/efficient-heat-recovery-modules/ (Erişim tarihi: 09.06.2016).
  • Italian textile producers reap benefits of heat recovery system, Application reports, www.monforts.de (Erişim tarihi: 09.06.2016).
  • Energy Tower 7000, Stand-alone module for heat recovery, Energy saving, www.monforts.de (Erişim tarihi: 09.06.2016).
  • Eco Booster HRC, Energy saving, www.monforts.de (Erişim tarihi: 09.06.2016).
  • Oğulata, R.T., (2004), Utilization of waste-heat recovery in textile drying, Applied Energy, 79, 41-49.
  • Şekkeli, M., Keçecioğlu, Ö.F., (2012), Scada based an energy saving approach to operation of stenter machine in a textile plant using waste heat recovery system, Tekstil ve Konfeksiyon, 22(3), 248-257.
  • Tarakçıoğlu, I., Karaaslan, M.A., Çay, A., (2008), An experimental study on the heat recovery from the exhaust air of stenters with a packed bed column, International Journal of Energy Research, 32, 648-654.
  • Çengel, Y.A., Boles, M.A., (2001), Thermodynamics: An Engineering Approach, 4th ed., McGraw-Hill, New York.
  • Bejan, A., Tsatsaronis, G., Moran, M., (1995), Thermal Design and Optimization, Wiley, New York.
  • Kotas, T.J., (1995), The Exergy Method of Thermal Plant Analysis, Krieger Publishing, Malabar, FL.
  • Moran, M.J., (2000), Exergy Analysis, in The CRC Handbook of Thermal Engineering. Ed. Kreith, F., CRC Press, Boca Raton, FL.
  • Szargut, J., Morris, D.R., Steward, F.R., (1998), Exergy Analysis of Thermal, Chemical and Metallurgical Processes, Hemisphere Publishing Corporation, New York.
  • De Palmenaer, A., Seide, G., Gries, T., (2015), Exergetic analysis of the thermal conversion process in PAN-based carbon fibre production, Tekstil ve Mühendis, 22(97), 7-13.
  • Manfrida, G., (1984), Improvements in energy savings by means of second-law analysis: An application to textile industrial plants, Heat Recovery Systems, 4(5), 329-332.
  • Cay, A., Tarakçıoğlu, I., Hepbasli, A., (2007), Exergetic performance assessment of a stenter system in a textile finishing mill, International Journal of Energy Research, 31(13), 1251-1265.
  • Cay, A., Tarakçıoğlu, I., Hepbasli, A., (2009), A study on the exergetic analysis of continuous textile dryers, International Journal of Exergy, 6(3), 422-439.
  • Cay, A., Tarakçıoğlu, I., Hepbasli, A., (2010), Exergetic analysis of textile convective drying with stenters by sub-system models: Part 1- Exergetic modeling and evaluation, Drying Technology, 28(12), 1359-1367.
  • Cay, A., Tarakçıoğlu, I., Hepbasli, A., (2009), Assessment of finishing processes by exhaustion principle for textile fabrics: An exergetic approach, Applied Thermal Engineering, 29, 2554-2561.
  • Mozes, E., Cornelissen, R.L., Hirs, G.G., Boom, R.M.. (1998), Exergy analysis on the conventional textile washing process, Energy Conversion and Management, 39(16–18), 1835–1843.
  • Cay, A., Ozguney, A.T., Yavas, A., (2012), Application of exergy analysis to textile printing process, Fibres & Textiles in Eastern Europe, 20(95), 37-42.
  • Kandilli, C., Koclu, A., (2011), Assessment of the optimum operation conditions of a plate heat exchanger for waste heat recovery in textile industry, Renewable and Sustainable Energy reviews, 15, 4424-4431.
  • Tesisat dergisi, Sanayide 1000 kcal ısı ihtiyacı için gerekli olan çeşitli yakıtlar için maliyet karşılaştırma tablosu (27 Temmuz 2017 yakıt fiyatları, sanayi), http://www.tesisat.com.tr/yayin/yakit-fiyatlari/ (Erişim tarihi: 18.08.2017).
There are 26 citations in total.

Details

Subjects Engineering
Journal Section Articles
Authors

Ahmet Çay

Seniha Morsunbul This is me

E. Perrin Akçakoca Kumbasar This is me

Publication Date December 31, 2017
Published in Issue Year 2017 Volume: 24 Issue: 108

Cite

APA Çay, A., Morsunbul, S., & Akçakoca Kumbasar, E. P. (2017). Termofiksaj İşlemleri için Ramöz Atık Havasından Isı Geri Kazanım Sisteminin Enerji ve Ekserji Analizi. Tekstil Ve Mühendis, 24(108), 281-289.
AMA Çay A, Morsunbul S, Akçakoca Kumbasar EP. Termofiksaj İşlemleri için Ramöz Atık Havasından Isı Geri Kazanım Sisteminin Enerji ve Ekserji Analizi. Tekstil ve Mühendis. December 2017;24(108):281-289.
Chicago Çay, Ahmet, Seniha Morsunbul, and E. Perrin Akçakoca Kumbasar. “Termofiksaj İşlemleri için Ramöz Atık Havasından Isı Geri Kazanım Sisteminin Enerji Ve Ekserji Analizi”. Tekstil Ve Mühendis 24, no. 108 (December 2017): 281-89.
EndNote Çay A, Morsunbul S, Akçakoca Kumbasar EP (December 1, 2017) Termofiksaj İşlemleri için Ramöz Atık Havasından Isı Geri Kazanım Sisteminin Enerji ve Ekserji Analizi. Tekstil ve Mühendis 24 108 281–289.
IEEE A. Çay, S. Morsunbul, and E. P. Akçakoca Kumbasar, “Termofiksaj İşlemleri için Ramöz Atık Havasından Isı Geri Kazanım Sisteminin Enerji ve Ekserji Analizi”, Tekstil ve Mühendis, vol. 24, no. 108, pp. 281–289, 2017.
ISNAD Çay, Ahmet et al. “Termofiksaj İşlemleri için Ramöz Atık Havasından Isı Geri Kazanım Sisteminin Enerji Ve Ekserji Analizi”. Tekstil ve Mühendis 24/108 (December 2017), 281-289.
JAMA Çay A, Morsunbul S, Akçakoca Kumbasar EP. Termofiksaj İşlemleri için Ramöz Atık Havasından Isı Geri Kazanım Sisteminin Enerji ve Ekserji Analizi. Tekstil ve Mühendis. 2017;24:281–289.
MLA Çay, Ahmet et al. “Termofiksaj İşlemleri için Ramöz Atık Havasından Isı Geri Kazanım Sisteminin Enerji Ve Ekserji Analizi”. Tekstil Ve Mühendis, vol. 24, no. 108, 2017, pp. 281-9.
Vancouver Çay A, Morsunbul S, Akçakoca Kumbasar EP. Termofiksaj İşlemleri için Ramöz Atık Havasından Isı Geri Kazanım Sisteminin Enerji ve Ekserji Analizi. Tekstil ve Mühendis. 2017;24(108):281-9.