鍍鋅圓好的消聲器法蘭工藝流程:成品酸洗-水洗-加助鍍液-烘干-掛鍍-冷卻-藥化-清洗-打磨-熱鍍鋅完工 鍍鋅圓法蘭工消聲器安裝藝原理:將鐵件清洗(xi)干凈(jing),然后溶劑(ji)處(chu)理,烘(hong)干后浸(jin)入鋅(xin)(xin)液中(zhong),鐵與熔融鋅(xin)(xin)反應生成(cheng)一合(he)金化(hua)的鋅(xin)(xin)層,其流程(cheng)為:脫脂--水洗(xi)--酸洗(xi)--助(zhu)鍍--烘(hong)干--熱(re)浸(jin)鍍鋅(xin)(xin)--分離--冷卻鈍(dun)化(hua)。
白鐵是好的消聲器做風管加工、煙囪加工的好材料,那么在使用白鐵加工的時候需要涉及到哪些工具呢? 專用的白鐵加工消聲器剪刀(dao)、方錘、銼(cuo)、鉗、鑷子、角尺(chi),鋼尺(chi),白(bai)鐵(tie)剪、切(qie)管(guan)器,電(dian)動的卷圓機、白(bai)鐵(tie)壓(ya)線機、白(bai)鐵(tie)打(da)扣機,如要焊風管(guan)架子,還要用到電(dian)焊機,角等(deng)。 白(bai)鐵(tie)加(jia)工(gong)的工(gong)具是比較簡單(dan)的,一(yi)般手(shou)工(gong)就能進行白(bai)鐵(tie)加(jia)工(gong)。
但需做好好的消聲器以下幾點: 法蘭連接:為保證法蘭消聲器安裝接(jie)(jie)(jie)(jie)口(kou)嚴密性,法(fa)(fa)蘭之間應有(you)墊料(liao)。在(zai)(zai)無(wu)特殊要(yao)(yao)(yao)求的(de)(de)情況下,法(fa)(fa)蘭墊料(liao)按(an)下表選用。風(feng)管(guan)(guan)排(pai)列無(wu)法(fa)(fa)蘭連(lian)(lian)接(jie)(jie)(jie)(jie) 抱(bao)箍(gu)式(shi)(shi)連(lian)(lian)接(jie)(jie)(jie)(jie):主(zhu)要(yao)(yao)(yao)用于(yu)鋼板圓風(feng)管(guan)(guan)和螺(luo)旋風(feng)管(guan)(guan)連(lian)(lian)接(jie)(jie)(jie)(jie),先把(ba)每一管(guan)(guan)段的(de)(de)兩(liang)端軋(ya)出鼓筋,并使其一端縮為小口(kou)。安裝時按(an)氣流方向把(ba)小口(kou)插入大口(kou),外(wai)面用鋼制(zhi)抱(bao)箍(gu)將兩(liang)端的(de)(de)鼓箍(gu)抱(bao)緊(jin)連(lian)(lian)接(jie)(jie)(jie)(jie),后用螺(luo)栓(shuan)穿在(zai)(zai)耳環中間固(gu)定擰緊(jin)。 插接(jie)(jie)(jie)(jie)式(shi)(shi)連(lian)(lian)接(jie)(jie)(jie)(jie):主(zhu)要(yao)(yao)(yao)用于(yu)矩形或圓形風(feng)管(guan)(guan)連(lian)(lian)接(jie)(jie)(jie)(jie)。先制(zhi)作連(lian)(lian)接(jie)(jie)(jie)(jie)管(guan)(guan),然(ran)后插入兩(liang)側風(feng)管(guan)(guan),再用拉(la)鉚釘將其緊(jin)密固(gu)定。 插條式(shi)(shi)連(lian)(lian)接(jie)(jie)(jie)(jie):主(zhu)要(yao)(yao)(yao)用于(yu)重慶矩形風(feng)管(guan)(guan)加工成品的(de)(de)連(lian)(lian)接(jie)(jie)(jie)(jie)。將不同形式(shi)(shi)的(de)(de)插條插入風(feng)管(guan)(guan)兩(liang)端,然(ran)后壓實。 軟(ruan)管(guan)(guan)式(shi)(shi)連(lian)(lian)接(jie)(jie)(jie)(jie):主(zhu)要(yao)(yao)(yao)用于(yu)風(feng)管(guan)(guan)與部件(如散熱(re)器、靜壓箱側送風(feng)口(kou)等)的(de)(de)相連(lian)(lian)。安裝時軟(ruan)管(guan)(guan)兩(liang)端套在(zai)(zai)連(lian)(lian)接(jie)(jie)(jie)(jie)的(de)(de)管(guan)(guan)外(wai),然(ran)后用特別軟(ruan)的(de)(de)卡箍(gu)把(ba)軟(ruan)管(guan)(guan)箍(gu)緊(jin)。
不銹鋼好的消聲器風管的空氣流動性好,有效通流面積大,由于強度大,因此風管振動引起的低頻噪聲更小,空消聲器安裝氣流動性能好,系統壓(ya)降小,日常運行系統耗電量少。目(mu)前還可(ke)以采用扁橢(tuo)圓(yuan)形(xing)風(feng)(feng)管來降低風(feng)(feng)管的(de)占用空間(jian)高度,由于風(feng)(feng)管的(de)兩邊(bian)是圓(yuan)形(xing),所以氣流穩定,風(feng)(feng)管的(de)剛性好,外露安(an)裝美(mei)觀(guan)性好,是比(bi)較(jiao)理想的(de)風(feng)(feng)管系列。
重慶共板法好的消聲器蘭風管工程整個施工過程80%工作量在工廠均由機械設備按工藝流程加工完成(包消聲器安裝刮(gua)下料、成型、合(he)縫與(yu)拼角(jiao)、密封(feng)處理(li)、清潔(jie)處理(li)、風管(guan)吊架(jia)與(yu)吊筋制作(zuo)(zuo))。 施工(gong)(gong)(gong)現場僅剩下風管(guan)連接與(yu)吊裝工(gong)(gong)(gong)作(zuo)(zuo),現場施工(gong)(gong)(gong)工(gong)(gong)(gong)具簡(jian)單、安裝方(fang)便。與(yu)普通的角(jiao)鋼法蘭風管(guan)相(xiang)比,系(xi)統整體重量輕,安裝方(fang)便,省(sheng)(sheng)時省(sheng)(sheng)工(gong)(gong)(gong)省(sheng)(sheng)料。用此(ci)工(gong)(gong)(gong)藝能縮短(duan)工(gong)(gong)(gong)期,節省(sheng)(sheng)成本。
高壓靜電重好的消聲器慶油煙凈化方法:高壓靜電方法是由220kv電壓通過變壓器變壓至上萬伏,然后經整流器轉換消聲器安裝成直流電(dian)(dian)(dian)(dian)(dian),在兩極(ji)板(ban)間構成一(yi)個強電(dian)(dian)(dian)(dian)(dian)場,使煙氣中(zhong)顆粒荷電(dian)(dian)(dian)(dian)(dian),荷電(dian)(dian)(dian)(dian)(dian)的(de)油煙霧顆粒物在電(dian)(dian)(dian)(dian)(dian)極(ji)間受(shou)重力、電(dian)(dian)(dian)(dian)(dian)極(ji)引力和風(feng)場動(dong)力做用.由于顆粒物的(de)荷電(dian)(dian)(dian)(dian)(dian)量隨粒徑的(de)增(zeng)長(chang)而(er)增(zeng)大(da)(da),大(da)(da)顆粒受(shou)電(dian)(dian)(dian)(dian)(dian)場力的(de)作用大(da)(da),其對(dui)氣溶膠狀態污染物的(de)去除率(lv)相(xiang)對(dui)較高,可達80%-90%,但該法造價相(xiang)對(dui)較高,在運行維護方(fang)面(mian),相(xiang)比(bi)(bi)機(ji)械式(shi)(shi)靜(jing)(jing)電(dian)(dian)(dian)(dian)(dian)式(shi)(shi)較為簡單,而(er)在設備(bei)價格(ge)方(fang)面(mian),靜(jing)(jing)電(dian)(dian)(dian)(dian)(dian)式(shi)(shi)投入成本相(xiang)比(bi)(bi)機(ji)械式(shi)(shi)要(yao)大(da)(da)。綜合比(bi)(bi)較而(er)言,靜(jing)(jing)電(dian)(dian)(dian)(dian)(dian)式(shi)(shi)凈(jing)化設備(bei)優于機(ji)械式(shi)(shi)凈(jing)化設備(bei)。