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9月27日(ri)，中廣(guang)核新(xin)能源德令(ling)哈(ha)有(you)限公(gong)司(si)就(jiu)青(qing)海德令(ling)哈(ha)光儲(chu)熱(re)一體化200萬千(qian)(qian)瓦（光熱(re)20萬千(qian)(qian)瓦）項目大壓(ya)差熔鹽調節閥采(cai)購（重(zhong)新(xin)招標）發布中標結果(guo)公(gong)示，中標人為：CSPPLAZA平臺會(hui)員單位——哈(ha)電集團(tuan)哈(ha)爾(er)濱電站閥門有(you)限公(gong)司(si)。

據此前招標公告，項目規模：

中廣核新能源青海德(de)令(ling)(ling)哈(ha)(ha)光(guang)儲(chu)熱(re)(re)一(yi)(yi)體(ti)化(hua)200萬千瓦（光(guang)熱(re)(re)20萬千瓦）項(xiang)目(mu)(mu)位于(yu)青海省海西州德(de)令(ling)(ling)哈(ha)(ha)市(shi)(shi)柯魯柯鎮(zhen)，廠址(zhi)距(ju)離(li)(li)柯魯柯鎮(zhen)公(gong)路(lu)(lu)里程(cheng)約30km，距(ju)離(li)(li)德(de)令(ling)(ling)哈(ha)(ha)市(shi)(shi)公(gong)路(lu)(lu)里程(cheng)約40km，場區南(nan)側臨(lin)近G315及S20，場區距(ju)離(li)(li)S20公(gong)路(lu)(lu)里程(cheng)約12km，本(ben)項(xiang)目(mu)(mu)進(jin)廠道路(lu)(lu)從南(nan)部國(guo)防路(lu)(lu)引接，國(guo)防路(lu)(lu)與S20銜接，對外交(jiao)通便利。本(ben)項(xiang)目(mu)(mu)一(yi)(yi)期新建(jian)200MW光(guang)熱(re)(re)儲(chu)能發電項(xiang)目(mu)(mu)，作為德(de)令(ling)(ling)哈(ha)(ha)“光(guang)熱(re)(re)儲(chu)”一(yi)(yi)體(ti)化(hua)項(xiang)目(mu)(mu)的一(yi)(yi)部分，利用(yong)熔鹽電加熱(re)(re)裝置有(you)效(xiao)吸收10%光(guang)伏(fu)棄電儲(chu)熱(re)(re)，儲(chu)能時長不低于(yu)6小(xiao)時。項(xiang)目(mu)(mu)計(ji)劃于(yu)2023年(nian)12月開(kai)工(gong)，建(jian)設工(gong)期為18月。

本(ben)(ben)工(gong)程(cheng)為(wei)光熱(re)(re)(re)(re)(re)(re)儲(chu)一體化項(xiang)目一期工(gong)程(cheng)中的(de)光熱(re)(re)(re)(re)(re)(re)儲(chu)能發(fa)(fa)電工(gong)程(cheng)，擬建設(she)1套(tao)(tao)(tao)容(rong)量(liang)為(wei)200MW超高壓、高溫(wen)、一次(ci)中間再熱(re)(re)(re)(re)(re)(re)、空冷凝汽(qi)式(shi)(shi)汽(qi)輪(lun)(lun)發(fa)(fa)電機(ji)組，配套(tao)(tao)(tao)建設(she)1套(tao)(tao)(tao)以(yi)熔(rong)(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)為(wei)傳熱(re)(re)(re)(re)(re)(re)介質的(de)塔式(shi)(shi)聚光集(ji)熱(re)(re)(re)(re)(re)(re)系(xi)(xi)統(tong)(tong)(tong)、1套(tao)(tao)(tao)蒸汽(qi)發(fa)(fa)生系(xi)(xi)統(tong)(tong)(tong)、1套(tao)(tao)(tao)可滿足汽(qi)輪(lun)(lun)發(fa)(fa)電機(ji)組額定功(gong)率(lv)運行(xing)6h的(de)熔(rong)(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)儲(chu)熱(re)(re)(re)(re)(re)(re)系(xi)(xi)統(tong)(tong)(tong)（有效儲(chu)熱(re)(re)(re)(re)(re)(re)容(rong)量(liang)2646MWht）。本(ben)(ben)工(gong)程(cheng)采用(yong)二元熔(rong)(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)（60%硝酸(suan)鈉與40%硝酸(suan)鉀）作為(wei)吸熱(re)(re)(re)(re)(re)(re)介質和儲(chu)熱(re)(re)(re)(re)(re)(re)系(xi)(xi)統(tong)(tong)(tong)儲(chu)熱(re)(re)(re)(re)(re)(re)介質。儲(chu)熱(re)(re)(re)(re)(re)(re)系(xi)(xi)統(tong)(tong)(tong)設(she)1個冷熔(rong)(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)罐(guan)(guan)和1個熱(re)(re)(re)(re)(re)(re)熔(rong)(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)罐(guan)(guan)。熔(rong)(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)系(xi)(xi)統(tong)(tong)(tong)配置(zhi)疏(shu)鹽(yan)(yan)(yan)(yan)(yan)系(xi)(xi)統(tong)(tong)(tong)，當有熔(rong)(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)介質的(de)系(xi)(xi)統(tong)(tong)(tong)停止使(shi)用(yong)或需疏(shu)放時(shi)(shi)，可在(zai)短(duan)的(de)時(shi)(shi)間內排空熔(rong)(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)，防止熔(rong)(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)凝固。本(ben)(ben)工(gong)程(cheng)熔(rong)(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)疏(shu)放系(xi)(xi)統(tong)(tong)(tong)設(she)置(zhi)1臺45m3疏(shu)鹽(yan)(yan)(yan)(yan)(yan)罐(guan)(guan)，2臺100%容(rong)量(liang)的(de)立式(shi)(shi)疏(shu)鹽(yan)(yan)(yan)(yan)(yan)泵。疏(shu)鹽(yan)(yan)(yan)(yan)(yan)泵安裝在(zai)疏(shu)鹽(yan)(yan)(yan)(yan)(yan)罐(guan)(guan)的(de)頂(ding)部(bu)，將(jiang)疏(shu)鹽(yan)(yan)(yan)(yan)(yan)罐(guan)(guan)中熔(rong)(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)送至低溫(wen)熔(rong)(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)儲(chu)罐(guan)(guan)或高溫(wen)熔(rong)(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)儲(chu)罐(guan)(guan)，回收(shou)熔(rong)(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)。

招標內容與范圍：

供貨范圍應至少包括但不限(xian)于：

閥門本體；

閥門驅動執行機構；

電氣及熱控裝置；

其它(ta)有關的成套輔助設施。

此外，投標方應提供閥(fa)門(men)電(dian)伴熱(re)系統設計(ji)方案(an)和計(ji)算書(shu)。

具體招標范圍和要求以招標文件規定為準(zhun)。

公告原文如下：