煙(yan)(yan)(yan)(yan)(yan)筒(tong)有效發揮各(ge)種材(cai)料的優勢。內(nei)筒(tong)主要(yao)為排煙(yan)(yan)(yan)(yan)(yan)功能，風荷載(zai)、di震(zhen)荷載(zai)的影響(xiang)非常(chang)小，故內(nei)筒(tong)可單獨從材(cai)料耐腐(fu)(fu)蝕(shi)(shi)方(fang)面(mian)考(kao)慮(lv)，預制(zhi)(zhi)式(shi)雙層(ceng)(ceng)不(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)煙(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)安(an)裝，壁厚可設計的比較(jiao)(jiao)薄。內(nei)筒(tong)可采(cai)用(yong)(yong)(yong)(yong)碳鋼(gang)(gang)(gang)(gang)、耐候鋼(gang)(gang)(gang)(gang)或耐酸(suan)鋼(gang)(gang)(gang)(gang)等鋼(gang)(gang)(gang)(gang)材(cai)料，并(bing)通過可靠涂層(ceng)(ceng)防腐(fu)(fu);溫度較(jiao)(jiao)高時可采(cai)用(yong)(yong)(yong)(yong)不(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)內(nei)筒(tong);溫度低(di)且(qie)濕(shi)度大時可采(cai)用(yong)(yong)(yong)(yong)玻璃鋼(gang)(gang)(gang)(gang)內(nei)筒(tong)。而(er)外(wai)筒(tong)不(bu)與(yu)煙(yan)(yan)(yan)(yan)(yan)氣接觸，主要(yao)抵抗風等外(wai)部荷載(zai)的影響(xiang)，故可采(cai)用(yong)(yong)(yong)(yong)普通碳素結構鋼(gang)(gang)(gang)(gang)或耐候鋼(gang)(gang)(gang)(gang)制(zhi)(zhi)作。保溫材(cai)料僅考(kao)慮(lv)保溫作用(yong)(yong)(yong)(yong)，預制(zhi)(zhi)式(shi)雙層(ceng)(ceng)不(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)雙層(ceng)(ceng)煙(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)訂(ding)做(zuo)，也不(bu)需考(kao)慮(lv)煙(yan)(yan)(yan)(yan)(yan)氣腐(fu)(fu)蝕(shi)(shi)作用(yong)(yong)(yong)(yong)。并(bing)且(qie)整體環保、美(mei)(mei)觀。由于此(ci)類(lei)煙(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)全部在工廠預制(zhi)(zhi)，河南預制(zhi)(zhi)式(shi)雙層(ceng)(ceng)不(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)煙(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)，現場安(an)裝，不(bu)產生建筑(zhu)垃圾。當達到使用(yong)(yong)(yong)(yong)壽命時，拆除方(fang)便且(qie)可二(er)次回(hui)收利用(yong)(yong)(yong)(yong)。相較(jiao)(jiao)于鋼(gang)(gang)(gang)(gang)筋混凝土煙(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)，鋼(gang)(gang)(gang)(gang)煙(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)外(wai)形更(geng)加美(mei)(mei)觀、輕巧。

不(bu)銹(xiu)鋼煙(yan)(yan)(yan)囪是(shi)一種常(chang)用的排煙(yan)(yan)(yan)裝置.其功(gong)能是(shi)保(bao)證建筑內部空氣清新(xin)、不(bu)受污染。不(bu)銹(xiu)鋼煙(yan)(yan)(yan)囪的設計需要考(kao)慮多種因素(su)，預制式雙層不(bu)銹(xiu)鋼煙(yan)(yan)(yan)囪供應(ying)，以確保(bao)其性能和使用壽命。下面詳細介紹不(bu)銹(xiu)鋼煙(yan)(yan)(yan)囪的設計要求。

一、外觀設計

不(bu)銹鋼(gang)煙囪的(de)外觀(guan)設計應該與建筑整體風格相匹(pi)配，滿(man)定美學和(he)實用(yong)的(de)需(xu)求(qiu)。在(zai)設計中應合理使用(yong)突出、曲線(xian)的(de)設計，使其美觀(guan)、美麗，同時也能更好地(di)滿(man)足使用(yong)功能要求(qiu)。

不(bu)銹鋼(gang)(gang)煙(yan)囪是一種(zhong)常用的排煙(yan)裝置(zhi).其功(gong)能(neng)是保證建(jian)筑內部空=氣清新、不(bu)受污染。不(bu)銹鋼(gang)(gang)煙(yan)囪的設計需要(yao)考(kao)慮多種(zhong)因(yin)素，以確保其性(xing)能(neng)和使用壽(shou)命。下面詳細介紹不(bu)銹鋼(gang)(gang)煙(yan)囪的設計要(yao)求。

一、材料選擇

不銹(xiu)鋼煙囪的制(zhi)作材(cai)料要求耐(nai)腐蝕、kang氧hua、耐(nai)高溫、抗(kang)(kang)壓強(qiang)度高等特(te)性。在設計(ji)中(zhong)，需要選(xuan)擇堅固、耐(nai)磨、耐(nai)腐蝕、抗(kang)(kang)變(bian)形(xing)、抗(kang)(kang)疲lao、***無害、環保等市(shi)場認可的優zhi不銹(xiu)鋼材(cai)料。