PPC氣箱(xiang)脈(mo)沖(chong)(chong)布袋(dai)除塵(chen)器(qi)(qi)(qi)是一種新型氣箱(xiang)脈(mo)沖(chong)(chong)脈(mo)沖(chong)(chong)袋(dai)式(shi)除塵(chen)器(qi)(qi)(qi)。它綜合分室反吹脈(mo)沖(chong)(chong)噴吹清(qing)灰(hui)各類袋(dai)式(shi)除塵(chen)器(qi)(qi)(qi)的(de)優點,克服了分室反吹清(qing)灰(hui)強度較差(cha),脈(mo)沖(chong)(chong)噴吹清(qing)灰(hui)需和過濾同時進行(xing)的(de)缺點,擴大了應用(yong)(yong)范圍。PPC氣箱(xiang)脈(mo)沖(chong)(chong)布袋(dai)除塵(chen)器(qi)(qi)(qi)具(ju)有分室整體清(qing)灰(hui)特點,采用(yong)(yong)大規格電磁脈(mo)沖(chong)(chong)閥清(qing)灰(hui)形式(shi),具(ju)有清(qing)灰(hui)、效果好(hao),使用(yong)(yong)壽命長等特點。適用(yong)(yong)于(yu)粉塵(chen)的(de)治(zhi)理,可(ke)簡(jian)化粉塵(chen)治(zhi)理工(gong)藝流(liu)程,降低(di)設備投資。
PPC氣箱式脈(mo)沖布袋除塵器產(chan)品結構緊湊、占(zhan)地(di)面積少、可降(jiang)低建(jian)設投資,具有顯著的(de)(de)環境效(xiao)益(yi)(yi)、社會效(xiao)益(yi)(yi)和經濟效(xiao)益(yi)(yi),填補了氣震(zhen)式脈(mo)沖清灰的(de)(de)國內空白。
PPC氣箱(xiang)脈(mo)沖布袋除塵(chen)器(qi)工(gong)作原理:含塵(chen)氣體(ti)(ti)從(cong)(cong)除塵(chen)器(qi)進(jin)出(chu)風(feng)箱(xiang)體(ti)(ti)中(zhong)的進(jin)風(feng)口(A系(xi)(xi)列(lie)從(cong)(cong)灰(hui)(hui)斗(dou)進(jin)入(ru))進(jin)入(ru)經(jing)斜隔板轉向至(zhi)灰(hui)(hui)斗(dou),同時氣流(liu)速度變慢,由(you)于(yu)慣(guan)性作用,氣體(ti)(ti)中(zhong)粗顆粉塵(chen)落入(ru)灰(hui)(hui)斗(dou),細小(xiao)塵(chen)粒隨(sui)氣流(liu)折而(er)向上(shang)進(jin)入(ru)過(guo)濾(lv)室(shi),粉塵(chen)附(fu)著(zhu)于(yu)除塵(chen)布袋的外(wai)表(biao),凈化(hua)后的氣體(ti)(ti)透過(guo)濾(lv)袋進(jin)入(ru)上(shang)部清潔室(shi),由(you)各分室(shi)清潔匯集(ji)經(jing)出(chu)風(feng)口,由(you)除塵(chen)系(xi)(xi)統的主風(feng)機吸出(chu)而(er)排入(ru)大氣。隨(sui)著(zhu)過(guo)濾(lv)工(gong)況的不(bu)斷進(jin)行(xing),附(fu)著(zhu)于(yu)濾(lv)袋外(wai)表(biao)的粉塵(chen)逐(zhu)漸(jian)(jian)增(zeng)多,氣流(liu)通過(guo)的阻力也逐(zhu)漸(jian)(jian)增(zeng)大。
當達到(dao)阻力值時(shi)(shi)(例如1990Pa),根據需要可以手動(dong),也可以經過(guo)(guo)(guo)(guo)定(ding)(ding)壓或定(ding)(ding)時(shi)(shi)清(qing)(qing)灰脈(mo)沖(chong)控(kong)制(zhi)儀,自(zi)動(dong)控(kong)制(zhi)啟(qi)動(dong)收(shou)塵(chen)(chen)器分(fen)(fen)室(shi)(shi)的(de)(de)(de)提(ti)(ti)升(sheng)(sheng)閥(fa)關閉,切斷(duan)通過(guo)(guo)(guo)(guo)過(guo)(guo)(guo)(guo)濾(lv)(lv)室(shi)(shi)的(de)(de)(de)氣(qi)流,再(zai)開(kai)啟(qi)電(dian)磁脈(mo)沖(chong)閥(fa)釋放的(de)(de)(de)高壓壓縮空(kong)氣(qi),對(dui)分(fen)(fen)室(shi)(shi)氣(qi)箱內所(suo)有濾(lv)(lv)袋(dai)(dai)進(jin)行(xing)(xing)脈(mo)沖(chong)噴吹(chui)清(qing)(qing)灰(停(ting)(ting)風清(qing)(qing)灰),使(shi)每一(yi)個濾(lv)(lv)袋(dai)(dai)突然鼓(gu)脹,從而振落(luo)袋(dai)(dai)表積附的(de)(de)(de)粉塵(chen)(chen),使(shi)袋(dai)(dai)內外(wai)壓差恢(hui)(hui)復到(dao)開(kai)始(shi)使(shi)用狀態,粉塵(chen)(chen)沉(chen)落(luo)灰斗。隨后程(cheng)控(kong)儀按規定(ding)(ding)間(jian)(jian)隔(ge)時(shi)(shi)間(jian)(jian)打(da)開(kai)提(ti)(ti)升(sheng)(sheng)閥(fa),恢(hui)(hui)復分(fen)(fen)室(shi)(shi)的(de)(de)(de)過(guo)(guo)(guo)(guo)濾(lv)(lv),再(zai)啟(qi)動(dong)分(fen)(fen)室(shi)(shi)的(de)(de)(de)提(ti)(ti)升(sheng)(sheng)閥(fa),關閉切斷(duan)分(fen)(fen)室(shi)(shi)的(de)(de)(de)過(guo)(guo)(guo)(guo)濾(lv)(lv)氣(qi)流,開(kai)啟(qi)分(fen)(fen)室(shi)(shi)的(de)(de)(de)電(dian)磁閥(fa)釋放高壓壓縮空(kong)氣(qi),對(dui)分(fen)(fen)室(shi)(shi)氣(qi)箱內所(suo)有濾(lv)(lv)袋(dai)(dai)進(jin)行(xing)(xing)停(ting)(ting)風脈(mo)沖(chong)噴吹(chui)清(qing)(qing)灰,分(fen)(fen)室(shi)(shi)濾(lv)(lv)袋(dai)(dai)上(shang)的(de)(de)(de)粉塵(chen)(chen)。之后程(cheng)控(kong)儀打(da)開(kai)分(fen)(fen)室(shi)(shi)提(ti)(ti)升(sheng)(sheng)閥(fa),恢(hui)(hui)復分(fen)(fen)室(shi)(shi)的(de)(de)(de)過(guo)(guo)(guo)(guo)濾(lv)(lv)。此后按預先規定(ding)(ding)的(de)(de)(de)電(dian)控(kong)程(cheng)序對(dui)第三分(fen)(fen)室(shi)(shi),第四(si)分(fen)(fen)室(shi)(shi)……的(de)(de)(de)濾(lv)(lv)袋(dai)(dai)進(jin)行(xing)(xing)停(ting)(ting)風噴吹(chui)清(qing)(qing)灰,直(zhi)到(dao)分(fen)(fen)室(shi)(shi)清(qing)(qing)灰完(wan)畢(bi),關閉電(dian)控(kong)儀,除塵(chen)(chen)器全(quan)部恢(hui)(hui)復正式過(guo)(guo)(guo)(guo)濾(lv)(lv)收(shou)塵(chen)(chen)。對(dui)濾(lv)(lv)袋(dai)(dai)停(ting)(ting)風及噴吹(chui)的(de)(de)(de)時(shi)(shi)間(jian)(jian),分(fen)(fen)室(shi)(shi)之間(jian)(jian)的(de)(de)(de)間(jian)(jian)隔(ge)時(shi)(shi)間(jian)(jian),清(qing)(qing)灰周期由程(cheng)控(kong)擴印進(jin)行(xing)(xing)控(kong)制(zhi),各時(shi)(shi)間(jian)(jian)均(jun)為可調,參見電(dian)控(kong)說明(ming)書。本除塵(chen)(chen)器一(yi)般是在(zai)負(fu)壓下進(jin)行(xing)(xing)工作,但也可在(zai)正壓下工作,結(jie)構(gou)無(wu)須改變。
PPC氣箱脈沖布袋除(chu)塵(chen)器具有以下優點:
1、清(qing)灰(hui)裝置不設(she)噴吹(chui)管(guan)和引射器,清(qing)灰(hui)機構簡單,易損件少(shao),結(jie)構簡單,便于換袋。
2、濾袋的拆換(huan)和(he)安裝不(bu)用綁(bang)扎,操(cao)作方(fang)便。
3、脈沖(chong)(chong)閥(fa)數量(liang)較少, 的脈沖(chong)(chong)閥(fa)膜(mo)片質(zhi)量(liang)好,使用壽命長,維修工作(zuo)量(liang)小。
4、清灰控(kong)制(zhi)采(cai)用定時或定阻(zu)清灰方式,具有(you)阻(zu)力(li)波動小,落(luo)灰均勻,輸(shu)灰設備不容易過負(fu)荷等優點。
PPC氣(qi)箱(xiang)脈沖布袋除塵器技術參數表:
型號 | 參數 | 處理風量(m3/h) | 過濾風速(m/min) | 過濾面積(m2) | 濾袋數(個) | 阻力(Pa) | 含塵濃度(g/m3) | 保溫層面積(m2) | 重量(kg) |
32-3 | 6900 | 1.2-2.0 | 93 | 96 | 1470-1770 | <1000 | 26.5 | 2.880 | |
32-4 | 8930 | 124 | 128 | 34 | 4.080 | ||||
32-5 | 11160 | 155 | 160 | 41 | 5.280 | ||||
32-6 | 13390 | 186 | 192 | 48.5 | 6.480 | ||||
64-4 | 17800 | 248 | 256 | 70 | 7.280 | ||||
64-5 | 22300 | 310 | 320 | 94 | 9.960 | ||||
64-6 | 26700 | 372 | 384 | 118 | 11.640 | ||||
64-7 | 31200 | 434 | 448 | 142 | 13.320 | ||||
64-8 | 35700 | 496 | 512 | 166 | 15.000 | ||||
96-4 | 26800 | 372 | 384 | <1300 | 110 | 10452 | |||
96-5 | 33400 | 465 | 480 | 120 | 12120 | ||||
96-6 | 40100 | 557 | 576 | 130 | 14880 | ||||
96-7 | 46800 | 650 | 672 | 140 | 16920 | ||||
96-8 | 53510 | 744 | 768 | 150 | 19810 | ||||
96-9 | 60100 | 836 | 864 | 160 | 21240 | ||||
96-2×5 | 66900 | 929 | 960 | 175 | 25200 | ||||
96-2×6 | 80700 | 1121 | 1152 | 210 | 30240 | ||||
96-2×7 | 94100 | 1308 | 1344 | 245 | 35280 | ||||
96-2×8 | 107600 | 1494 | 1536 | 280 | 40320 | ||||
96-2×9 | 121000 | 1681 | 1728 | 315 | 45360 | ||||
96-2×10 | 134500 | 1868 | 1920 | 350 | 50400 | ||||
128-6 | 67300 | 935 | 768 | 125 | 24120 | ||||
128-9 | 100900 | 1402 | 1152 | 196 | 31680 | ||||
128-10 | 112100 | 1558 | 1280 | 205 | 34680 | ||||
128-2×6 | 34600 | 1869 | 1536 | 323 | 43920 | ||||
128-2×7 | 15700 | 2181 | 1792 | 247 | 52680 | ||||
128-2×8 | 179400 | 2492 | 2084 | 262 | 60000 | ||||
128-2×9 | 201900 | 2804 | 2304 | 277 | 66480 | ||||
128-2×10 | 224300 | 3115 | 2561 | 292 | 72000 | ||||
128-2×11 | 247600 | 3427 | 2856 | 307 | 78480 | ||||
128-2×12 | 269100 | 3728 | 3072 | 322 | 96400 | ||||
128-2×13 | 291600 | 4050 | 3328 | 337 | 93600 | ||||
128-2×14 | 314000 | 4361 | 3584 | 252 | 100800 |