老式鍋爐引風(fēng)機(jī)要改變風(fēng)量是通過(guò)風(fēng)門(mén)來(lái)調(diào)節(jié),造成很大的電能浪費(fèi)。利用變頻調(diào)速技術(shù)對(duì)鍋爐引風(fēng)機(jī)進(jìn)行節(jié)能技術(shù)改造,實(shí)踐證明,變頻器用于引風(fēng)機(jī)等風(fēng)機(jī)類設(shè)備驅(qū)動(dòng)控制場(chǎng)合取得了顯著的節(jié)電效果,是一種理想的調(diào)速控制方式。
【作者單位】：兗礦魯南化肥廠電氣分廠
【關(guān)鍵詞】：引風(fēng)機(jī);變頻器;節(jié)能;應(yīng)用
【分類號(hào)】：TK223.26
【DOI】：CNKI:SUN:BPQS.0.2008-11-031
【正文快照】：
　　1引宮鍋爐作為能源轉(zhuǎn)換的重要設(shè)備，在電力、機(jī)械、冶金、化工、紡織、造紙、食品等行業(yè)，以及民用采暖中都占據(jù)著重要的角色.根據(jù)生產(chǎn)負(fù)荷需求，鍋爐要隨時(shí)調(diào)整生產(chǎn)狀態(tài).改變供熱t(yī)的多少。用戶在選配風(fēng)機(jī)時(shí)，都是根據(jù)工藝要求中出現(xiàn)的最大負(fù)荷來(lái)確定容t，所以存在“大馬拉小車 
   
 
 
  The Application of Inverter in the Energy Saving Reform for 2# Boiler\'s Induced Draft Fan
  Zhang Qingzhong Shao Zhangjing Ni Peiliang Kong Juan
  　It wastes too much electrical energy to change the air flow of the old-fashion boiler is to control the air door.In this paper,we use the converter control technology to inform the boiler fan energy wasting.Practice has been proofed that it is an ideal control way and has received significant results to use the converter in the energy saving of the device such as the induced draft fan.
【Keyword】：Induced draft fan;Inverter;Energy saving;Application