2.65 m rotary dryer

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processes | free full-text | a novel rotary dryer filled with alumina ceramic beads for the treatment of industrial wastewaters: numerical simulation and experimental study | html

processes | free full-text | a novel rotary dryer filled with alumina ceramic beads for the treatment of industrial wastewaters: numerical simulation and experimental study | html

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sistemi pi asciutti della biomassa industriale, essiccatore rotatorio compatto di ghg 8,4 * 1,5 *

sistemi pi asciutti della biomassa industriale, essiccatore rotatorio compatto di ghg 8,4 * 1,5 *

Attrezzatura dell'essiccatore della biomassa tamburo rotante a macchina/di metropolitana di GHG 8.4*1.5*2.65 dell'essiccatore rotatorio industriale del pacco 1. Introduzione: Industria chimica, industria leggera, alimento, grano, alimentazione ed altre industrie, quale l'essiccazione dei distiller'sgrains, capelli del maiale, farina di ossa, minerali inorganici, fibra del cereale, germe, polvere della proteina, crusca, grani del cereale, scorie della soia, residui del gamberetto e del pesce, seme di ravizzone (non per uso del seme) ed altri materiali. 2. Campo di applicazione Grano speso, capelli del maiale, farina di ossa, minerali inorganici, fibra del cereale, germe, polvere della proteina, crusca, grians del cereale, scorie della soia, residui del gamberetto e del pesce, seme di ravizzone ed altri materiali 3. caratteristiche di materiale Materia prima Umidit iniziale Umidit dell'estremit Potere kgH2O/m2h di Evaportaion Paglia 55% 3~5% 2.5~3 Fibra del cereale 60% 10~12% 4,8 Polvere fermentata dell'erba 45% 12~13% 4,7 Pezzo e chip di legno 20% 2~3% 4,3 Fibra della patata 65% 10~12% 4,8 Il grano del distillatore per birra o l'alcoolico 65% 10~12% 4,9 Trasportatore dell'alimentazione 16% 6~8% 4,2 Seme di ravizzone 60% 5~7% 4,5 Polvere fermentata sangue del maiale 35% 10% 4,4 Polvere dell'osso 40% 10% 4,6 4. Vantaggi un a basso tenore di carbonio, rispettoso dell'ambiente ed il prodotto economizzatore d'energia ed il suo consumo di energia circa 65% di quello dell'essiccatore tradizionale del pacco di tubo. Il durante il processo girante, il pacco di tubo rotatorio mescola i materiali su e gi dentro il rullo. Non c' angolo morto quando gira e mescolando il materiale. Il poich il tubo di scambio termico non sta sopportando il peso di materia prima quando il rullo sta girando, la probabilit di perdita del tubo di scambio termico tempo di impiego di lower.the dei equipmentis notevolmente migliori; che cosa pi, inoltre concede cominciare con le materie prime, cos di facile impiego e mantiene. aumenta l'area indiretta di scambio termico. Le intere coperture del rullo sono comprese nello scambio termico quando il rullo in funzione, che pi conduttivo all'essiccazione della materia prima dei materiali e migliora l'effetto di secchezza. 5. CARATTERISTICHE DELL'ESSICCATORE DEL CEREALE: Modello Area dello scambiatore di calore (m2) Diametro del rullo (millimetro) Velocit girante (r/min) Alimentazione di rete (chilowatt) Potere del trasportatore di vite (chilowatt) Dimensione GHG50 50 1300 2~8 4 0,75 840015002650 6.manifestazione del dettaglio del prodotto 7. La nostra officina 8. Il nostro lavoratore 9. Visita del cliente 10. Il nostro gruppo 11. Perch scelgaci 1, alto tasso di secchezza, basso costo ed accessibile. 2, il rifornimento dei produttori, nessun intermediari per guadagnare differenza di prezzi. 3, buoni ingegneri fanno l'orientamento tecnico, l'operazione senza preoccupazioni. 12. FAQ Q: MOQ? A: Per ordine di prova, accettiamo 1 insieme Q: Potete darci il prezzo competitivo? A: S, prima dell'indagine noi, prego gentilmente ci inviamo l'informazione dettagliata dell'essiccatore. Vi daremo il nostro migliore prezzo. Q: Termini di pagamento? A: in anticipo 30% da T/T, o L/C a vista.

1, alto tasso di secchezza, basso costo ed accessibile. 2, il rifornimento dei produttori, nessun intermediari per guadagnare differenza di prezzi. 3, buoni ingegneri fanno l'orientamento tecnico, l'operazione senza preoccupazioni. 12. FAQ

Q: MOQ? A: Per ordine di prova, accettiamo 1 insieme Q: Potete darci il prezzo competitivo? A: S, prima dell'indagine noi, prego gentilmente ci inviamo l'informazione dettagliata dell'essiccatore. Vi daremo il nostro migliore prezzo. Q: Termini di pagamento? A: in anticipo 30% da T/T, o L/C a vista.

Porcellana di buona qualit macchina dell'essiccatore di grano fornitore . 2019 - 2021 grain-dryermachine.com . All Rights Reserved.

industrielle biomasse-trockenere systeme, kompakter drehtrockner ghg 8,4 * 1,5 *

industrielle biomasse-trockenere systeme, kompakter drehtrockner ghg 8,4 * 1,5 *

ROHRBNDEL-Trockner-Maschinen-/Drehtrommel-Biomasse-Trockner-Ausrstung GHG 8.4*1.5*2.65 industrielle Dreh 1. Einleitung: Chemische Industrie, Leichtindustrie, Nahrung, Korn, Zufuhr und andere Industrien, wie der Trockner von distiller'sgrains, Schweinhaar, Knochenmehl, anorganische Mineralien, Maisfaser, Mikrobe, Proteinpulver, Kleie, Maiskrner, Sojabohnenrckstnde, Fisch- und Garnelenschrotte, Rapssamen (nicht fr Samengebrauch) und andere Materialien. 2. Anwendungsbereich Treber, Schweinhaar, Knochenmehl, anorganische Mineralien, Maisfaser, Mikrobe, Proteinpulver, Kleie, Mais grians, Sojabohnenrckstnde, Fisch- und Garnelenschrotte, Rapssamen und andere Materialien 3. Eigenschaften des Materials Rohstoff Anfangsfeuchtigkeit Endenfeuchtigkeit Evaportaions-Energie kgH2O/m2h Stroh 55% 3~5% 2.5~3 Maisfaser 60% 10~12% 4,8 Gegorenes Graspulver 45% 12~13% 4,7 Hlzernes Stck und Chip 20% 2~3% 4,3 Kartoffelfaser 65% 10~12% 4,8 Das Korn des Destillierapparats fr Bier oder Geist 65% 10~12% 4,9 Futterwagen 16% 6~8% 4,2 Rapssamen 60% 5~7% 4,5 Gegorenes Pulver des Schweins Blut 35% 10% 4,4 Knochenpulver 40% 10% 4,6 4. Vorteile ist es ein kohlenstoffarmes, umweltfreundlich und energiesparendes Produkt und sein Energieverbrauch ist ungefhr 65% von dem des traditionellen Rohrbndeltrockners. whrend des drehenden Prozesses, das Drehrohrbndel rhrt Materialien auf und ab innerhalb der Rolle. Es gibt keinen toten Winkel, wenn man Material dreht und mischt. , da das Wrmeaustauschrohr nicht Gewicht Rohstoff trgt, wenn die Rolle sich dreht, die Wahrscheinlichkeit des Durchsickerns des Wrmeaustauschrohrs ist lower.the-Nutzungsdauer der erheblich verbesserten equipmentis; was mehr ist, darf es auch mit Rohstoffen beginnen, so ist bedienungsfreundlich und hlt instand. erhht es den indirekten Wrmeaustauschbereich. Das ganze Rollenoberteil wird in den Wrmeaustausch miteinbezogen, wenn die Rolle in Kraft ist, die zum Rohstofftrockner der Materialien leitfhiger ist und den trocknenden Effekt erhht. 5. MAIS-TROCKNER-EIGENSCHAFTEN: Modell Wrmetauscherbereich (m2) Durchmesser der Rolle (Millimeter) Drehende Geschwindigkeit (r/min) Netzspannung (Kilowatt) Befugnis des Schneckenfrderers (Kilowatt) Ma GHG50 50 1300 2~8 4 0,75 840015002650 6.Produkt-Detail-Show 7. Unsere Werkstatt 8. Unsere Arbeitskraft 9. Kunden-Besuch 10. Unser Team 11. Warum uns whlen Sie 1, hohe trocknende Rate, niedrige Kosten und erschwinglich. 2, die Herstellerversorgung, keine Mittelsmnner, zum des Preisunterschiedes zu erwerben. 3, gute Ingenieure tun technische Anleitung, die Operation ohne Sorgen. 12. FAQ Q: MOQ? A: Fr Probeauftrag nehmen wir 1 Satz an Q: Knnen Sie uns konkurrenzfhigen Preis geben? A: Ja vor Untersuchung schicken wir, bitte uns die ausfhrliche Information des Trockners nett. Wir geben Ihnen unseren besten Preis. Q: Zahlungsbedingungen? A: Es ist 30% im Voraus durch T/T oder L/C am Anblick.

1, hohe trocknende Rate, niedrige Kosten und erschwinglich. 2, die Herstellerversorgung, keine Mittelsmnner, zum des Preisunterschiedes zu erwerben. 3, gute Ingenieure tun technische Anleitung, die Operation ohne Sorgen. 12. FAQ

Q: MOQ? A: Fr Probeauftrag nehmen wir 1 Satz an Q: Knnen Sie uns konkurrenzfhigen Preis geben? A: Ja vor Untersuchung schicken wir, bitte uns die ausfhrliche Information des Trockners nett. Wir geben Ihnen unseren besten Preis. Q: Zahlungsbedingungen? A: Es ist 30% im Voraus durch T/T oder L/C am Anblick.

China Gute Qualitt Korntrocknermaschine Fournisseur . 2019 - 2021 grain-dryermachine.com . All Rights Reserved.

modeling of heat and mass transfer in a non-conventional rotary dryer - sciencedirect

modeling of heat and mass transfer in a non-conventional rotary dryer - sciencedirect

Heat and mass transfer between air and soybean seeds in a novel dryer was investigated.A two-phase model, with an appropriate set of constitutive equations, was used.The simulated results were in a good agreement with the experimental data with low deviations.The seeds quality was measured and related to the operating variables.

This study analyzed the simultaneous heat and mass transfer between soybean seeds and the air in a non-conventional rotary dryer developed by our research group, named as roto-aerated dryer. A two-phase model, with an appropriate set of constitutive equations, was used to describe the drying process. The system of equations was numerically solved using the normal collocation technique. The simulated results shown good agreement with the experimental data. The average difference between experimental and simulated results was of 1.5% for seed moisture content and of 6.3% for soybean temperature.

a new rotary dryer assisted by infrared radiation for drying of acerola residues | springerlink

a new rotary dryer assisted by infrared radiation for drying of acerola residues | springerlink

Acerola is a tropical fruit whose residues from its processing contain amounts vitamin C, phenolic and other bioactive compounds at the same level of the fruit pulp and juice. In this work we used a novel system for acerola waste drying, which is composed by a new rotary dryer (developed by our research group), named roto-aerated dryer, equipped with a new pre-drying system using infrared radiation. In addition, a pretreatment with ethanol was performed to improve the process performance. The ascorbic acid content, total phenolic content, total flavonoid contents, and antioxidant activity were quantified before and after drying. The main phenolic acids and flavonoids were identified by high performance liquid chromatography. Operating conditions that promoted high moisture removal (91.2%) and that yield to a product with high antioxidant activity (IC50=11.60.3g/mL) and low water activity (0.374) were identified. The pretreatment with ethanol led to an increase of up to 72% of the moisture reduction. Therefore, the drying results revealed that this novel dryer system combined with the ethanol pre-treatment is a good alternative for dehydration, reducing the process time and maintaining a high antioxidant activity.

Duzzioni, A.G., Lenton, V.M., Silva, D.I.S., Barrozo, M.A.S.: Effect of drying kinetics on mais bioactive compounds and antioxidante activy of acerola (Malpighia emarginata D. C.) residue. Int. J. Food Sci. Technol. 48, 10411047 (2013)

Pasteni, A., Uribe, E., Stucken, K., Rodriguez, A., Galvez, A.V.: Influence of drying on the recoverable high-value products from olive (cv. Arbequina) waste cake. Waste Biomass Valoriz. 10, 16271638 (2019)

Silverio, B.C., Faanha, J.M.F., Arruda, E.B., Murata, V.V., Barrozo, M.A.S.: Fluid dynamics in a concurrent rotary dryer and a comparison of their performance with a modified dryer. Chem. Eng. Technol. 34, 8186 (2011)

Silverio, B.C., Santos, K.G., Duarte, C.R., Barrozo, M.A.S.: Effect of the friction, elastic, and restitution coefficients on the fluid dynamics behavior of a rotary dryer operating with fertilizer. Ind. Eng. Chem. Res. 53, 89208926 (2014)

Silva, P.B., Duarte, C.R., Barrozo, M.A.S.: A novel system for drying of agro-industrial acerola (Malpighia emarginata D. C.) residue for use as bioactive compound source. Innov. Food Sci. Emerg. Technol. 52, 350357 (2019)

Wang, X., Fenga, Y., Zhoua, C., Sunb, Y., Wua, B., Yagoubc, A.E.A., Aboagariba, E.A.A.: Effect of vacuum and ethanol pretreatment on infrared-hot air drying of scallion (Allium fistulosum). Food Chem. 295, 432440 (2019)

Ghasemi, A., Chayjan, R.A.: Optimization of pelleting and infrared-convection drying processes of food and agricultural waste using response surface methodology (RSM). Waste Biomass Valoriz. 10, 17111729 (2019)

Braga, A.M.P., Silva, M.A., Pedroso, M.P., Augusto, F., Barata, L.E.S.: Volatile composition changes of pineapple during drying in modified and controlled atmosphere. Int. J. Food Eng. 6, 15563758 (2010)

Ribeiro, L.F., Ribani, R.H., Francisco, T.M.G., Soares, A.A., Pontarolo, R., Haminiuk, C.W.I.: Profile of bioactive compounds from grape pomace (Vitis vinifera and Vitis labrusca) by spectrophotometric, chromatographic and spectral analyses. J. Chromatogr. B 1007, 7280 (2015)

Haminiuk, C.W.I., Plata-Oviedo, M.S.V., de Mattos, G., Carpes, S.T., Branco, I.G.: Extraction and quantification of phenolic acids and flavonols from Eugenia pyriformis using different solvents. J. Food Sci. Technol. 51(10), 28622866 (2014)

Nbrega, E.M.M.A: Secagem de resduo de acerola (Malphigia emarginata DC.): estudo do processo e avaliao do impacto sobre o produto final. Master's thesis. Federal University of Rio Grande do Norte, Brazil (2012)

Shahraki, M.H., Jafari, S.M., Mashkour, M., Esmaeilzadeh, E.: Optimization of closed-cycle fluidized bed drying of sesame seeds using response surface methodology and genetic algorithms. Int. J. Food Eng. 10(1), 167181 (2014)

Dehnad, D., Jafari, S.M., Afrasiabi, M.: Influence of drying on functional properties of food biopolymers: from traditional to novel dehydration techniques. Trends Food Sci. Technol. 57, 116131 (2016)

Ghanem, N., Mihoubi, D., Bonazzi, C., Kechaou, N., Boudhrioua, N.: Drying characteristics of lemon by-product (Citrus limon. V. lunari): effects of drying modes on quality attributes kinetics. Waste Biomass Valoriz. 11, 120 (2018)

Deirmenciolu, N., Grbz, O., Herken, E.N., Yldz, A.Y.: The impact of drying techniques on phenolic compound, total phenolic content and antioxidant capacity of oat flour tarhana. Food Chem. 194, 587594 (2016)

Hernandez-Santos, B., Vivar-Vera, M.A., Rodriguez-Miranda, J., Herman-Lara, E., Torruco-Uco, J.G., Acevedo-Vendrell, O., Martinez-Sanchez, C.E.: Dietary fibre and antioxidant compounds in passion fruit (Passiflora edulis f. flavicarpa) peel and depectinised peel waste. Int. J. Food Sci. Technol. 50, 268274 (2015)

Santos-Snchez, N.F., Valadez-Blanco, R., Gmez-Gmez, M.S., Prez-Herrera, A., Salas-Coronado, R.: Effect of rotating tray drying on antioxidant components, color and rehydration ratio of tomato saladette slices. LWT-Food Sci. Technol. 46(1), 298304 (2012)

Madrau, M.A., Piscopo, A., Sanguinetti, A.M., Del Caro, A., Poiana, M., Romeo, F.V., Piga, A.: Effect of drying temperature on polyphenolic content and antioxidant activity of apricots. Eur. Food Res. Technol. 228(3), 441 (2009)

Spagolla, L.C., Santos, M.M., Passos, L.M.L., Aguiar, C.L.: Alcoholic extracts of total phenolics and flavonoids from rabbiteye blueberry (Vaccinium ashei) and their antioxidant activity. J. Appl. Pharm. Sci. 30(2), 187191 (2009)

Garmus, T.T., Paviani, L.C., Queiroga, C.L., Cabral, F.A.: Extraction of phenolic compounds from pepper-rosmarin (Lippia sidoides Cham.) leaves by sequential extraction in fixed bed extractor using supercritical CO2, ethanol and water as solvents. J. Supercrit. Fluid. 99, 6875 (2015)

Tomaino, A., Cimino, F., Zimbalatti, V., Venuti, V., Sulfaro, V., De Pasquale, A., Saija, A.: Influence of heating on antioxidant activity and the chemical composition of some spice essential oils. Food Chem. 89(4), 549554 (2005)

This work was supported by CAPES (Federal Agency for the Support and Improvement of Higher Education), CNPq (National Council for Scientific and Technological Development) and FAPEMIG (Minas Gerais Research Support Foundation).

Silva, P.B., Nogueira, G.D.R., Duarte, C.R. et al. A New Rotary Dryer Assisted by Infrared Radiation for Drying of Acerola Residues. Waste Biomass Valor 12, 33953406 (2021). https://doi.org/10.1007/s12649-020-01222-y

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