Drum-type aerobic composting reactor with low energy consumption

• Main Authors: FANG PING, HUANG WU, LIN QI, LOU LIPING, WANG HAOSHU, HU BAOLAN, LIANG CHENGJUN, TIAN GUANGMING
• Format: Patent
• Language: Chinese; English
• Published: 13.07.2016
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; FERTILISERS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MANUFACTURE THEREOF; METALLURGY; ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The invention discloses a drum-type aerobic composting reactor with low energy consumption. The drum-type aerobic composting reactor mainly comprises a drum spindle, a drum, a ventilation column with ventilation micropores and drum discs fixed at the two ends of the drum, wherein the drum discs are fixed with the drum spindle and are connected with a through hole column parallel to the drum spindle. The drum-type aerobic composting reactor is simple in structure, easy to transfer and transport, can be applied to industrialized production, is applicable to popularization in agricultural regions for carrying out straw waste composting, also can be used in garden waste composting in large courtyards and communities and can be used for greatly improving the composting speed and the compost product quality. 本发明公开了种低能耗的滚筒式好氧堆肥反应器。反应器主要包括滚筒主轴、滚筒、设有通气小孔的通气柱、固定于滚筒两端的滚筒圆盘，滚筒圆盘与滚筒主轴固定，并连接有平行于滚筒主轴的通孔柱。本发明结构简单，方便转移运输，可工厂化生产，适合在农业地区推广用于进行秸秆类废弃物堆肥，也可以在大型庭院、社区进行园林废物堆肥时使用，可以大大加快堆肥速度，提高堆肥产品质量。