旋風式乾燥機特性分析

根據水利署指出，至2021年台灣水資源需求每年會使用20億公噸的水。當人們使用完的水就排放到水資源回收中心進行處理，假設處理每1萬噸廢水就會產生5.3噸的濕汙泥，20億噸的廢水就會產生106萬公噸的濕汙泥，而處理1噸濕汙泥的運送成本需$7000 元，為了節省此成本，黎明興公司購買一台旋風式乾燥機AS01，利用旋風式高溫乾燥，與Cyclone破碎設計，將原本70~80 %含水率的濕汙泥降至30~40%，得到減量，達成降低運送成本之目的；本實驗室受邀研究 AS01 的效能，進行四組實驗:空氣流(A組)、溫度(T組)、輕料粒子(L組)、破碎特性(B組)，改善AS01缺失，並設計減少耗能、低噪音、低汙染、高處理量的新一代旋風式乾燥機。

關鍵字

旋風式乾燥機；污泥乾燥；含水率

並列摘要

According to the Water Resources Agency reports that water resource will use two billion tonnes of water per year in Taiwan until 2021. The water will emission to Water recycling center for processing when people are finished. Assuming treatment ten thousand tons of wastewater will produce 5.3 tons of wet sludge,2 billion tons of waste water will produce 1.06 million tonnes of wet sludge, and processing one ton of wet sludge will cost NT 7000 ,In order to save this cost，the Leaderman Company buy a cyclone dryer AS01，using the concept of drying,and the design of cyclone brokend，originally moisture content of wet sludge 70 to 80 % reduced to 30 to 40 %，to reduced weight, fulfilled the purpose of reducing costs; Our laboratory was invited to study the efficacy of AS01, Conducted four experiments: the air flow (A group), temperature (T group), light material particles (L group ), crushing characteristics (group B) , to improve the missing of AS01, and designed to reduce energy consumption, low noise, low pollution, high-capacity next-generation cyclone dryer.

並列關鍵字

Tornado dryer ； sludge drying ； moisture content

參考文獻

[3] Richard DeGarmo,2001,”Method And Apparatus for Processing Wet Material. United States Patent6,506,311 B2.

[1] ISO 230-1, Acceptance code for machine tools, Part 1: geometric accuracy of machine operating under no-load or under finishing conditions, International Standard, 1986.