據冀中能源井礦集團消息:4月9日上午9時,張家口市重點項目集中開工儀式在井礦集團塞北農光互補光熱供汽項目場址舉行,今年塞北區參加集中開工活動的項目共5項,5個項目總投資5.09億元。冀中能源井礦集團塞北農光互補光熱供汽項目作為市重點項目代表參會。
據了解:塞北(bei)(bei)農光互補光熱供(gong)汽(qi)項(xiang)目(mu)建設地(di)點為(wei)塞北(bei)(bei)管理區牧(mu)閃線(xian)東側,榆樹溝煤礦(kuang)(kuang)工(gong)業場地(di)北(bei)(bei)側。項(xiang)目(mu)業主為(wei)冀中(zhong)能源井陘礦(kuang)(kuang)業集(ji)團有(you)限公(gong)司,北(bei)(bei)京工(gong)業大學提(ti)供(gong)技術支持(chi),建設單位為(wei)河北(bei)(bei)通鴻環保科技有(you)限公(gong)司,項(xiang)目(mu)可行性研(yan)究報告(gao)及施工(gong)圖設計由(you)中(zhong)國電建集(ji)團西(xi)北(bei)(bei)勘(kan)測(ce)設計研(yan)究院完成。
項目效果(guo)圖(圖片來源:中電建西(xi)北院)
該項(xiang)目(mu)主要系(xi)統(tong)(tong)(tong)建(jian)設(she)(she):建(jian)設(she)(she)菲涅爾式(shi)聚(ju)光集熱鏡(jing)(jing)場(chang)及部(bu)分現代農(nong)業(ye)大(da)棚(peng)、普通大(da)棚(peng)、儲換熱系(xi)統(tong)(tong)(tong)、電(dian)氣(qi)系(xi)統(tong)(tong)(tong)、水處(chu)理(li)系(xi)統(tong)(tong)(tong)及控制系(xi)統(tong)(tong)(tong)等。采用(yong)(yong)(yong)“農(nong)光互補”模式(shi)進行聚(ju)光集熱鏡(jing)(jing)場(chang)的(de)設(she)(she)計與建(jian)設(she)(she),反射鏡(jing)(jing)與農(nong)業(ye)種植(zhi)(zhi)有效結合,覆蓋(gai)現代農(nong)業(ye)1400畝(mu)。鏡(jing)(jing)場(chang)整體抬高3m以(yi)上(shang),鏡(jing)(jing)場(chang)下部(bu)種植(zhi)(zhi)中草藥(yao)或設(she)(she)置農(nong)業(ye)大(da)棚(peng)。鏡(jing)(jing)場(chang)采用(yong)(yong)(yong)線性(xing)菲涅爾技術,面積為(wei)16.8萬㎡;傳熱介質采用(yong)(yong)(yong)四元熔鹽(yan),熔鹽(yan)用(yong)(yong)(yong)量(liang)3900噸,蓄熱容量(liang)300MWh;系(xi)統(tong)(tong)(tong)防(fang)凝(ning)采用(yong)(yong)(yong)電(dian)熔鹽(yan)加熱器;設(she)(she)置天(tian)然氣(qi)蒸汽鍋爐(lu)作(zuo)為(wei)備用(yong)(yong)(yong),鏡(jing)(jing)場(chang)回路南(nan)北向(xiang)布置。
該(gai)項目(mu)建(jian)(jian)成后,實現太陽(yang)能為塞北(bei)管(guan)理區(qu)企(qi)業(ye)(ye)提(ti)供年產量(liang)14萬(wan)噸蒸汽,同時滿足塞北(bei)管(guan)理區(qu)中心(xin)城區(qu)30萬(wan)㎡建(jian)(jian)筑(zhu)供暖(nuan)需求。該(gai)項目(mu)在開展太陽(yang)能工業(ye)(ye)供汽、居民供暖(nuan)的同時,與生態(tai)農業(ye)(ye)大棚相結合,在不額外(wai)占用土地資(zi)源的同時,提(ti)高土地利用率。