Drying system of two-stage desiccator combination

• Main Authors: JIA SHIYANG, YOU CHANGSHENG, JIANG BIN, CHEN JIXIAN, LIANG GUOLIN, LIU HONGSHENG
• Format: Patent
• Language: English
• Published: 12.08.2015
• Subjects: BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; DRYING; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; WEAPONS

The utility model relates to a drying system especially relates to a drying system of two-stage desiccator combination, it includes: one-level pipe drier and second grade fluidization mobile bed drying machine that the order links to each other, treat dry wet stock warp after said one-level pipe drier tentatively dehumidifies, get into the further dry product to the moisture content that meets the requirements of second grade fluidization mobile bed drying machine, be equipped with at least one air distributor who is used for adjusting gas flow rate and pressure on the second grade fluidization mobile bed drying machine, second grade fluidization mobile bed drying machine lower part is equipped with logical saturation or superheated steam or nitrogen gas or the wet pipeline that divides gas or inert gas of wet stock, the utility model discloses an used heat steam that fluidization mobile bed drying machine produced, partly as fluidizing agent self cyclic utilization, partlyly realize high-efficient recovery of used heat steam heat and recycle as heat source retrieval and utilization in one-level pipe drier, greatly reduced the energy consumption of production unit product