工業技術研究院

技術簡介

熱泵乾燥系統效率高，但因為熱泵溫度最高溫僅80℃，因此乾燥速率較慢，本技術透過熱泵與吸附除濕元件的結合，在溫度限制下降低空氣含水量，提供一比傳統熱泵更乾的乾燥熱風，依據被乾燥物狀態，可提高乾燥速率15~25％ ，透過蒸發器、冷凝器、氣對氣熱交換器與吸附元件各種不同的配置方式，可得到不同的能耗指標、成本與體積，可因應現場使用狀況作出最佳化調整，並開發特殊攪拌葉片，使被乾燥物與乾燥空氣充分混和，進一步改善熱泵乾燥系統乾燥速率，克服熱泵乾燥系統市場推廣困境。本技術可應用於汙泥乾燥、塑料乾燥、食品乾燥與原物料乾燥等具有溫度限制的乾燥系統中。

Abstract

Heat pump dryer has a high energy efficiency. However, the maximum dry temperature of heat hump dryer is only 80℃, so the drying rate is too slow. Our technics are combined heat pump with desiccant to produce a low humidity hot air, and speed up the drying rate of the total system. Comparing with the traditional heat pump dryer, the drying rate is increased 15~25％ depending on different dried matters. The array of evaporator, condenser, air-to-air heat exchanger, and desiccant can be changed for different energy- consuming ratio, volume and cost which is suited for varied application place. Moreover, the innovated mixing blades are developed. The dried matters and hot dry air can be well blended by the mixing blades, and increases the drying rate more, which overcomes the market promotion dilemma of heat pump dryers. These technologies can be applied to a lot of drying systems such as sludge drying, plastic drying, food drying and raw material drying which has a temperature limitation issue.

技術規格

熱泵結合吸附元件乾燥系統，提升傳統熱泵乾燥系統效率15~25％。

Technical Specification

Heat pump combined with desiccant dryers. Dry efficiency increases 15~25％.

技術特色

熱泵結合吸附元件低溫乾燥系統，利用吸附元件產生低濕乾空氣，提升傳統熱泵乾燥系統效率15~25％。結合特殊高效率攪拌葉片，可使熱泵結合吸附元件乾燥系統應用於更多乾燥領域。多種熱泵與吸附元件不同組合模式可對應於不同乾燥領域與場域限制。

應用範圍

工業製程乾燥設備、空氣乾燥設備、家用除濕機、乾衣機、冷凍空調系統

接受技術者具備基礎建議（設備）

乾燥設備、冷凍空調系統

接受技術者具備基礎建議（專業）

乾燥原理、冷凍空調原理

聯絡資訊