消聲器產(chǎn)品說明書.doc
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消聲器產(chǎn)品說明書目 錄簡介(2)一、DGW大型風(fēng)道拐彎導(dǎo)流消聲器(3)二、OPKC型礦井主扇垂直風(fēng)道消聲器(5)三、OPI型礦井主扇水平風(fēng)道消聲器(8)四、OPKX型墻砌風(fēng)道消聲器(10)五、OPTF型通用方形消聲器()六、PGW型拐彎消聲器()七、OPTY型通用圓形消聲器()八、OBZK型方形阻抗復(fù)合消聲器()九、OPZKY型圓形阻抗復(fù)合消聲器()十、OPGY型圓形消聲管道()十一、OPGF型方形消聲管道()十二、OPW-A/B型消聲彎頭()十三、OPXCh型消聲通風(fēng)窗()十四、OPMX型排放消聲器()十五、消聲器的安裝與使用()十六、訂貨須知()簡 介本公司是開發(fā)和制造笑聲設(shè)備的專業(yè)廠家,其前身北京北方消聲設(shè)備廠。產(chǎn)品以結(jié)構(gòu)先進(jìn)、消聲效果好、壓力損失小和適用性強(qiáng)等優(yōu)點(diǎn)博得廣大用戶歡迎,并獲五項(xiàng)專利和科技成果獎。我廠在引進(jìn)和消化國外先進(jìn)技術(shù)的基礎(chǔ)上,為淮南礦務(wù)局謝家集一礦“25”風(fēng)井主扇(2K60-N028)風(fēng)機(jī)設(shè)計(jì)制造了我國第一套OPKC型消聲器,安裝在垂直風(fēng)道(擴(kuò)散)內(nèi)。經(jīng)使用,用戶十分滿意并續(xù)訂了四套。目前經(jīng)過改進(jìn)定型的OPKC系列消聲器安裝更加方便,已廣泛使用OPKC系列消聲聲器后,噪音降到50分貝以下。為了適應(yīng)水平風(fēng)道安裝需要,我廠開發(fā)了OPI型水平風(fēng)道自聯(lián)式組合消聲器,安裝在北京地鐵前門站及和平門站,消聲值達(dá)到35dB(A),受到北京地鐵公司,上海地鐵公司、北京地鐵設(shè)計(jì)院以及各煤礦設(shè)計(jì)院等有關(guān)方面的廣泛好評,目前已獲國家專利權(quán)(專利號:89022213.2)。它的優(yōu)點(diǎn)是:消聲體自聯(lián)組合安裝;風(fēng)道內(nèi)不需要預(yù)埋件;不需要檢修門推拉軌道結(jié)構(gòu)及支架;占地空間??;安裝容易、檢修方便;消聲效果好,壓力損失??;使用壽命長、防火性能好等。不僅適用于地鐵通風(fēng)消聲,也適合各種礦井主扇以及燒結(jié)爐抽煙風(fēng)道消聲等。我廠生產(chǎn)的OPTF行通用阻性消聲器,使用在望亭電廠二十萬機(jī)組、漢川電廠三十萬機(jī)組鍋爐鼓引風(fēng)機(jī)消聲、攀綱燒結(jié)爐抽煙風(fēng)機(jī)消聲,效果良好。為克服電廠送風(fēng)機(jī)消聲器布置安裝困難,我廠配合華北電力設(shè)計(jì)院設(shè)計(jì)開發(fā)了OPKX型墻砌風(fēng)道消聲器,首先使用在大連石化公司熱電廠。它克服了傳統(tǒng)殼體消聲器布置安裝困難的缺點(diǎn),使現(xiàn)場美觀,安裝維修方便。同時它不僅提高了消聲性能,減小了二次噪音,降低了管路壓力損失,而且大大降低了造價,深受用戶歡迎。目前已被一些電力設(shè)計(jì)院推廣到其他電廠及二十萬以上機(jī)組使用,成為我廠系列產(chǎn)品。 我廠生產(chǎn)的OBZK型、OPZKY型阻抗復(fù)合消聲器,性能全面超過國標(biāo)T701型消聲器,使用在北京機(jī)場、西郊賓館等空調(diào)系統(tǒng),效果也十分良好,被各設(shè)計(jì)單位廣泛采用。我廠除上述產(chǎn)品外,還生產(chǎn)各種隔聲罩、消聲通風(fēng)窗、隔聲門、吸聲屏、大型空氣過濾器以及高壓排放消聲器等。同時,我廠以其雄厚的技術(shù)實(shí)力,承接噪聲綜合治理工程、各種非標(biāo)消聲設(shè)備的設(shè)計(jì)制造。 我廠產(chǎn)品質(zhì)優(yōu)價廉、供貨及時、服務(wù)周到、代辦托運(yùn)、實(shí)行三包。我廠可派出包括高級工程師在內(nèi)的技術(shù)人員赴現(xiàn)場服務(wù),為用戶解決技術(shù)難題。我廠歡迎與用戶、尤其是設(shè)計(jì)部門合作開發(fā)更合適用戶使用的新產(chǎn)品。相信我們優(yōu)質(zhì)的產(chǎn)品、優(yōu)良的服務(wù)、優(yōu)惠的合作定能取得您的信任和滿意。一、DGW-A/B大型風(fēng)道拐彎導(dǎo)流消聲器本系列消聲器為國家專利產(chǎn)品(專利號:ZL201020292274X)。使用在地鐵、礦井等大型風(fēng)道,可作為ZK60、T60、IK58、ZK58、K55、70B2等各型軸流風(fēng)機(jī)的配套消聲器。直接安裝于風(fēng)道拐彎處。它采用自聯(lián)組合安裝,不需要土建預(yù)埋件,安裝維護(hù)方便。消聲效果好自身阻損小且能消除拐彎處滑流。用它代替主扇水平和垂直風(fēng)道消聲器,解除證環(huán)境噪聲達(dá)標(biāo),節(jié)約能源、節(jié)約土建占地,降低造價。本系列消聲器安裝結(jié)構(gòu)圖如圖1。AB風(fēng)道斷面消聲器大于42dB(A)消聲器造型可按風(fēng)機(jī)風(fēng)量由表1選定訂貨。除表列規(guī)格外,尚可根據(jù)用戶要求進(jìn)行非標(biāo)設(shè)計(jì)制造。 圖1 DGWA/B大型風(fēng)道拐彎導(dǎo)流消聲器DGW型消聲器性能選用表(1)(風(fēng)速15m/s)型號風(fēng)道斷面AB()通流斷面()風(fēng)流風(fēng)量(/S)風(fēng)阻(H2O)DGW-28/3528003500873.52.0DGW-28/402800400010842.0DGW-32/4032004000121002DGW-40/4040004000141202.0DGW-36/4536004500141202.0DGW-36/5036005000161352DGW-40/4540004500161352DGW-40/5040005000181502二、OPKCA/B-B/H型礦井主扇垂直風(fēng)道消聲器本系列消聲器代替OBKX系列,可作為2K60、70B2、T60、K55、1K58、2K58、系列軸流風(fēng)機(jī)的配套消聲器,它由多組片式阻性消聲體組成,直接安裝在主扇風(fēng)機(jī)的出風(fēng)垂直擴(kuò)散塔內(nèi)。消聲體采用鍍鋅穿孔板及優(yōu)質(zhì)防水吸聲材料制成,具有吸聲系數(shù)高,阻力小,安裝維修方便,使用壽命長以及防水、防火、耐腐蝕等優(yōu)點(diǎn)。本系列消聲器安裝結(jié)構(gòu)如圖2,它分為OPKCA型和OPKCB型兩種,A型消聲值為25dB(A),B型消聲值高,為30 dB(A)。消聲器選型可按風(fēng)機(jī)風(fēng)量由表(2)選定訂貨。除表列規(guī)格外,本公司尚可根據(jù)用戶提出的要求,進(jìn)行非標(biāo)產(chǎn)品設(shè)計(jì)制造。圖2 OPKCA/B-B/H消聲器安裝外形圖OPKC型消聲器性能選用表(2)(風(fēng)速15m/s)消聲器型號BH()通流面積()風(fēng)機(jī)風(fēng)量(m3/S)風(fēng)阻(H2Omm)重量()價格(萬元)OPKCA-28/35280035004.973.56.7OPKCA-28/40OPKCB-28/40280040005.6846.77.5OPKCA-32/40OPKCB-32/40230040006.41006.87.6OPKCA-40/40OPKCB-40/404000400081206.77.5OPKCA-36/45OPKCB-36/45360045008.11206.57.5OPKCA-36/60OPKCB-36/603600600010.81606.57.4OPKCA-40/50OPKCB-40/5040005000101607.68.3OPKCA-40/60OPKCB-40/6040006000121907.58.4OPKCA-44/60OPKCB-44/604400600013.22006.87.7OPKCA-52/70OPKCB-52/705200700018.22606.26.8OPKCA-56/70OPKCB-56/705600700019.630077.8OPKCA-64/80OPKCB-64/806400800025.64007.38.1三、OPIA/B-B/H型礦井主扇水平風(fēng)道消聲器 本系列消聲器可作為2D60、T60、1K58、2K58等各型軸流風(fēng)機(jī)的配套消聲器,直接安裝于水平風(fēng)道內(nèi)。它采用自聯(lián)組合,不需要土建預(yù)埋件、檢修軌道和支架結(jié)構(gòu)。占地空間小,安裝容易,消聲效果好,風(fēng)阻小,維護(hù)方便,使用壽命長。消聲體采用鍍鋅穿孔板及優(yōu)質(zhì)防水耐溫吸聲材料制成。防水、防火、耐腐蝕。能承受700C高溫沖擊不變形。本系列消聲器維護(hù)費(fèi)那改變,使用家用吸塵器進(jìn)行清理,在無強(qiáng)腐蝕性氣體環(huán)境下工作,壽命高于20年,消聲值下降低于3dB(A)。本系列消聲器安裝結(jié)構(gòu)如圖(3)所示。它分為OPIA型和OPIB型兩種。A型為兩段式,消聲值為25dB(A),B型為三段式,消聲值為35 dB(A)。每段長為1700,斷面一般為方形(BH)。如風(fēng)道斷面部位方形時,用戶訂貨只須標(biāo)明型號:OPIA-非或OPIB-非,并附風(fēng)道斷面尺寸圖。消聲器規(guī)格可按表(2)選定。圖3 OPIA/B-B/H型消聲器安裝外形OPI型消聲器規(guī)格選用表(3)型號規(guī)格BHL()通流面積()使用風(fēng)量(m3/s)重量()10m/s12m/s15m/sOPIA-28/352800350028004.94958.873.5OPIB-28/352800350045004.94958.873.5OPIA-32/353200350038005.65667.284OPIB-32/353200350045005.65667.284OPIA-36/353600350028006.36375.694.5OPIB-36/353600350045006.36375.694.5OPIA-40/3540003500280077084105OPIB-40/3540003500450077084105OPIA-36/403600400028007.27286.4108OPIB-36/403600400045007.27286.4108OPIA-40/4040004000280088096120OPIB-40/4040004000450088096120OPIA36/453600450028008.18197.2121.5OPIB-36/453600450045008.18097.2121.5OPIA-40/45400045002800990108135OPIB-36/45400045004500990108135OPIA-40/5040005000280010100120150OPIB-40/5040005000450010100120150OPIA-52/4052004000280010.4104124.8156OPIB-52/4052004000450010.4104124.8156OPIA-48/4548004500280010.8108129.6162OPIB-48/4548004500450010.8108129.6162OPIA-56/4056004000280011.2112134.4168OPIB-56/4056004000450011.2112134.168OPIA-48/5048005000280012120144180OPIB-48/5048005000450012120144180續(xù)表(3)型號規(guī)格BHL()通流面積()使用風(fēng)量(m3/s)重量()10m/s12m/s15m/sOPIA-52/5052005000280013130156195OPIB-52/5052005000450013130156195OPIA-60/4560004500280013.5135162202.5OPIB-60/4560004500450013.5135162202.5OPIA-64/5064005000280016160192240OPIB-64/5064005000450016160192240OPIA-68/5068005000280017170204255OPIB-68/5068005000450017170204255OPIA-60/6060006000280018180216270OPIB-60/6060006000450018180216270OPIA-68/6068006000280020.4204244.8306OPIB-68/6068006000450020.4204244.8306OPIA-76/6076006000280022.8228274342OPIB-76/6076006000450022.8228274342OPIA-88/6088006000280026.4264317396OPIB-88/6088006000450026.4264317396OPI消聲器性能消聲器型號風(fēng)壓損失(H2Omm)消聲值dB(A)備注10m/s12m/s15m/sOPIA-B/H1.74253.925OPIB-B/H2.453.55.535四、OPKX-B/H型墻砌風(fēng)道消聲器本系列消聲器適合電廠及其他工業(yè)送風(fēng)機(jī)、抽煙機(jī)的配套消聲,直接安裝在墻砌風(fēng)道或風(fēng)井中。他克服了金屬殼體消聲器安裝布置的困難,降低了造價,而且還能提高消聲性能。本系列消聲器安裝結(jié)構(gòu)如圖(3)所示。消聲器型號規(guī)格可由表(4)選定。本系列消聲器也可派生成水平或其他安裝方式。我公司可按現(xiàn)場情況,為用戶設(shè)計(jì)制造最佳布置、最低造價、最好效果的消聲器。圖4OPKX-B/H型消聲器安裝外形OPKX型消聲器選配表(4)消聲器型號BH()使用風(fēng)量(m3/s)風(fēng)阻(H2Omm)消聲值dB(A)重量()10m/s15m/s10m/s15m/sOPKX-15/10150010007.511.31.743.925OPKX-18/1018001000913.51.743.926OPKX-21/102100100010.515.81.743.926OPKX-15/15150015001.316.51.753.926OPKX-18/151800150013.520.31.74426OPKX-21/152100150015.823.61.753.926OPKX-24/152400150018271.743.926OPKX-21/20210020002131.51.743.926OPKX-24/202400200024361.743.926OPKX-27/202700200027311.743.926OPKX-30/203000200030451.743.926五、OPTFA/B-B/H型通用方形消聲器本系列消聲器適用于電廠、冶金及其他工程設(shè)施的鼓風(fēng)機(jī)、引風(fēng)機(jī)、抽風(fēng)機(jī)的配套消聲器。本系列消聲器為方形金屬殼體式,分為OPTFA型及OPTFB型,A行為一段式(L=2200),B型為兩段式(L=21400)。其外形尺寸大小200020002200者為整體結(jié)構(gòu),外形尺寸大于此尺寸者,為便于運(yùn)輸,采用板式組裝結(jié)構(gòu),現(xiàn)場組裝。消聲器的外形安裝結(jié)構(gòu)如圖5所示。選用消聲器時,根據(jù)系統(tǒng)風(fēng)量和管道內(nèi)設(shè)計(jì)風(fēng)速、風(fēng)機(jī)噪音特性、系統(tǒng)的自然衰退和環(huán)境允許噪音等級,由表(5)、表)(6)、表(7)限定消聲器的型號及規(guī)格。本系列消聲器一般為臥式安裝,如需立式安裝,用戶訂貨時需在型號后注明(立式)。除表(6)、表(7)所列規(guī)格外,本廠尚可根據(jù)用戶要求設(shè)計(jì)制造非標(biāo)規(guī)格的消聲器。本廠還可以按照用戶要求,提供與消聲器的配套的遍徑接管的設(shè)計(jì)制造。圖5 OPTF-B/H消聲器外形OPTF型消音器性能選用表(5)消音器型號風(fēng)壓損失(H2Omm)消音值dB(A)備注6m/s12m/s18m/sOPTFA-B/HOPTFB-B/H0.751346.70920252532OPTF型消音器規(guī)格選用表(6)型號規(guī)格BxHxL通流面積(m2)使用風(fēng)量(m3/s)質(zhì)量(kg)價格(千元)6m/s12m/s18m/sOPTFA-8/7.5OPTFB-8/7.5OPTFA-9/9OPTFB-9/9OPTFA-9/10OPTFB-9/10OPTFA-10/10OPTFB-10/10OPTFA-12/10OPTFB-12/10OPTFA-12/15OPTFB-12/15OPTFA-16/15OPTFB-16/15OPTFA-16-20OPTFB-16/20OPTFA-20/20OPTFB-20/20800x750x2200800x750x2800900x900x2200900x900x2800900x1000x2200900x1000x28001000x1000x22001000x1000x28001200x1000x22001200x1000x28001200x1500x22001200x1500x28001600x1500x22001600x1500x28001600x2000x22001600x2000x28002000x2000x22002000x2000x28000.30.30.4050.4050.450.450.50.50.60.60.90.91.21.21.61.6221.81.82.42.42.72.7333.63.65.45.47.27.29.69.612123.63.64.84.85.45.4667.27.210.810.814.414.419.219.224245.45.47.37.38.18.19910.810.816.216.221.621.628.828.83636型 號規(guī) 格BXHXL(mm)通流面積(m2)使用風(fēng)量( m2/s)重 量(k g)價 格(千元)6m/s12m/s18m/sOPTEA24/25OPTEB24/25OPTEA28/25OPTEB28/25OPTEA28/30OPTEB28/30OPTEA32/30OPTEB32/30OPTEA36/30OPTEB36/30OPTEA36/35OPTEB36/35OPTEA40/35OPTEB40/35OPTEA40/40OPTEB40/40OPTEA44/40OPTEB44/40OPTEA44/455OPTEB44/45OPTEA48/50OPTEB48/502400X2500X22002400X2500X28002800X2500X22002800X2500X28002800X3000X22002800X3000X28003200X3000X22003200X3000X28003600X3000X28003600X3000X28003600X3500X22003600X3500X28004000X3500X22004000X3500X28004000X4000X22004000X4000X28004400X4000X22004400X4000X28004400X4500X22004400X4500X28004800X5000X22004800X5000X2800333.53.54.24.24.84.85.45.46.36.377888.88.811111212181821212525292932323838424248485353666672723636424250505858656576768484969610610613213214414454546363767686869797113113126126144144158158190190216216續(xù)表(6)OPTF型消聲器結(jié)構(gòu)尺寸表(7)消聲器規(guī) 格B1x H1(mm)B2x H2(mm)nb/nh(孔數(shù))Bn(mm)Hn(mm)(mm)備注OPTFAB-8/7.5OPTFAB-9/9OPTFAB-9/10OPTFAB-10/10OPTFAB-12/10OPTFAB-12/15OPTFAB-16/15OPTFAB-16/20OPTFAB-20/20OPTFAB-24/25OPTFAB-28/25OPTFAB-28/30OPTFAB-32/30OPTFAB-36/30OPTFAB-36/35OPTFAB-40/35OPTFAB-40/40OPTFAB-44/40OPTFAB-44/45OPTFAB-48/50861x810959x959959x10601060x10601260x10601260x15601664x15601664x20642064x20642470x25602860x25602882x30823275x30823680x30823680x35804080x35804080x40804480x40804480x45764879x5076906x8561006x10061006x11061106x11061306x11061306x16061706x16061706x21062108x21082508x26082908x26082948x31483348x31483748x31483748x36484148x41484148x41484548x41484548x46484948x51487/67/77/88/810/810/1213/1213/1616/1619/2022/2022/2325/2327/2327/2729/2729/2932/2932/3234/36123137137132.5126126128128129130130131131136.3136.3140.7140.7140140143.5135137132.5132.5132.5130130129129128128134134134132.6132.6140.7140.71431411212121214141414141414181818182020202020六、PGW-A/B型拐彎消聲器本系列消聲器為國家專利產(chǎn)品(專利號:ZL201010292274X)適用于電廠、冶金及其他工程設(shè)施的鼓風(fēng)機(jī)、一風(fēng)機(jī)、抽煙風(fēng)機(jī)的配套消聲器。本系列消聲器為殼體式,外形尺寸小于200020002000者為整體結(jié)構(gòu),外形尺寸大于此者采用組合結(jié)構(gòu),現(xiàn)場組裝。消聲器安裝結(jié)構(gòu)如圖(6)所示。消聲器性能選用表9所列。圖6 PGW-A/B型拐彎消聲器本系列消聲器消聲值大于42dB(A) 阻力損失小于2.5 H2OmmPGW-A/B型拐彎消聲器規(guī)格選用表8型 號規(guī) 格ABL(mm)通流面積(m2)使用風(fēng)量( m2/s)重 量(k g)價 格(千元)6m/s12m/s18m/sPGW-8/7.5PGW-9/9PGW-9/10PGW-10/10PGW-12/10PGW-12/15PGW-16/15PGW-16-20PGW-20/20PGW-24/25PGW-28/25PGW-28/30PGW-32/30PGW-36/30PGW-36/35800x750x2200900x900x2200900x1000x22001000x1000x22001200x1000x22001200x1500x22001600x1500x22001600x2000x22002000x2000x22002400x2500x22002400x2500x22002800x3000x22003200x3000x22003600x3000x22003600x3500x22000.30.4050.450.50.60.91.21.6233.54.24.85.46.31.82.42.733.65.47.29.6121821252932383.64.85.467.210.814.419.2243642505865765.47.38.1910.816.221.628.8365463768697113七、OPTYD/L型通用圓形消聲器本系列消聲器尾ZYP及ZYG系列消聲器的改進(jìn)型,性能優(yōu)于ZYP及ZYG系列。適用于各種通風(fēng)機(jī)、鼓風(fēng)機(jī)及壓縮機(jī)等氣動設(shè)備的進(jìn)、出氣口消聲。本系列消聲器尾圓形金屬殼體式,兩端均帶有法蘭。安裝外形尺寸見圖5及表(8),本廠可按用戶要求提供與消聲器配套的變徑接管(包括變斷面的方圓)。一般變徑管變徑斜度不超過600,接口法蘭尺寸亦可按用戶要求制造。本系列消聲器值為2025dB(A),如消聲值不足,可多節(jié)串聯(lián)或向我廠提出非標(biāo)要求設(shè)計(jì)制造。選用消聲器時,根據(jù)風(fēng)量及管道內(nèi)設(shè)計(jì)風(fēng)速,由表(7)選定消聲器的型號及規(guī)格。注:1、型號OPTYD/L中:D為消聲器當(dāng)量直徑,L為通道有效長度(dm);2、消聲器內(nèi)風(fēng)速建議小于18m/s。圖7 OPTY-D/L消聲器外形OPTY系列消聲器選用表(9)型 號通流面積(m2)風(fēng)量(m3/h)風(fēng)阻(H2Omm)備注6m/s15m/s20m/s6m/s15m/s20m/sOPTY1/10OPTY1.3/15OPTY1.3/5OPTY1.8/20OPTY1.8/7OPTY2/8OPTY2.2/9OPTY2.5/10.5OPTY2.7/5OPTY2.8/5OPTY3/6OPTY3.5/7.6OPTY4/9.5OPTY4.2/5OPTY4.5/11OPTY4.5/7OPTY5/13OPTY5/8OPTY5.5/9OPTY6/10.5OPTY6/7.6OPTY7/13OPTY7/9.6OPTY7.7/10.8OPTY8.6/13OPTY8.6/10OPTY10/15.6OPTY10/11OPTY11/13.6OPTY12/15.5OPTY13.6/17.7OPTY15/200.0078540.313270.01590.025450302550.03130.03780.05150.05710.064960.07350.096010.12840.13770.16090.16080.196630.199840.2310.282690.28910.38240.390.48130.5970.58870.7890.81460.95351.1521.4791.764170290340550550680820111012301400159020702770297034703470425043204990611062408260842010400129001272017040176002060024880319503810042072085013701370169020402780307035003970518069307130868086801062010800124701526015610206502106025990322403179042600439905149062200798669525056095011401820182022502720370041004670529069109240991011580115801415014380166302035020810275302808034650429804238056800586506865082900106480127000.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.26.96.96.96.96.96.96.96.96.96.96.96.96.96.96.96.96.96.96.96.96.96.96.96.96.96.96.96.96.96.96.96.91212121212121212121212121212121212121212121212121212121212121212OPTY系列消聲器結(jié)構(gòu)參數(shù)表(8)型號D1(mm)L1(mm)d1(mm)d2(mm)d3(mm)n孔數(shù)mm)重量(kg)價格(元)OPTY1/10OPTY1.3/1.5OPTY1.3/5OPTY1.8/20OPTY1.8/7OPTY2/8OPTY2.2/9OPTY2.5/10.5OPTY2.7/5OPTY2.8/5OPTY3/6OPTY3.5/7.6OPTY4/9.5OPTY4.2/5OPTY4.5/11OPTY4.5/7OPTY5/13OPTY5/8OPTY5.5/9OPTY6/10.5OPTY6/7.6OPTY7/13OPTY7/9.6OPTY7.7/10.8OPTY8.6/13OPTY8.6/10OPTY10/15.6OPTY10/12OPTY11/13.6OPTY12/15.5OPTY13.6/17.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八、OBZK型方形阻抗復(fù)合消聲器 本系列消聲器為國標(biāo)T701-6系列的改進(jìn)型。對T701-6型的木質(zhì)框架及吸聲材料均作了相應(yīng)改進(jìn),各項(xiàng)性能均優(yōu)于T7016系列消聲器,但安裝尺寸不變。本系列消聲器主要用于空調(diào)及采暖通風(fēng)系統(tǒng)的中、低壓風(fēng)機(jī)配套消聲。本系列消聲器1#4.5#為整體形,5#10#為兩端形,表(10)內(nèi)長度L為一段長度。本系列消聲器外形尺寸見圖6.消聲器選型,按風(fēng)量及風(fēng)速由表(9)及表(10)選定。圖12OPMX型排放消聲器外形 OBZK型消聲器性能選配表(9)消聲器型 號通流面積(m2)使用風(fēng)量(m3/h)風(fēng)壓損失(H2Omm)消聲值dB(A)價 格(千元)6m/s8m/s10m/s6m/s8m/s10m/sOBZK1OBZK2OBZK3OBZK4OBZK5OBZK6OBZK7OBZK8OBZK9OBZK100.0920.1390.1850.2310.2780.370.460.690.931.391996300040005000600080001000015000200253000026604000533066608000106601332020000267004000033205000660083001000013320166502500033400500000.90.90.90.90.90.90.90.90.90.91.61.61.61.61.61.61.61.61.61.62.52.52.52.52.52.52.52.52.52.52.525252525252525252525OBZK型消聲器結(jié)構(gòu)參數(shù)表型 號規(guī) 格B(mm)H(mm)L(mm )B1(mm)H1(mm)B2(mm)H2(mm)B3(mm)H3(mm)n(個mm)重量(kg)OBZK1OBZK2OBZK3OBZK4OBZK5OBZK6OBZK7OBZK8OBZK9OBZK102303703704005506306309709701310520510700770700780950100013301500166016601660166093093093093093094026040240244158066066010011015135055254073080473081098010321370154045055055075075095095013501350175075075095095011501150115014501750195013013413414714516516514314513513813514613414613514012913715461071081091091010101110151017102012九、OPZKY型圓形阻抗復(fù)合消聲器本系列消聲器,較之OPTY型消聲器有較好的低頻消聲特效性。適用于噪聲源頻率較低頻帶較寬的工業(yè)風(fēng)機(jī)及環(huán)境噪聲要求較低的場合。本系列消聲器為圓形金屬殼體式,兩端帶有安裝法蘭。本廠可按用戶要求提供與消聲器配套的變徑接管。借口法蘭亦可按用戶要求制造。本系列消聲器消聲值為2030dB(A)。消聲器外形如圖7。選型由表(11)選定。圖12OPMX型排放消聲器外形型 號通流面積(m2)風(fēng)量(m3/h)風(fēng)阻(H2Omm)價格(元)6m/s15m/s20m/s6m/s15m/s20m/sOPZKY3.5OPZKY4.5OPZKY5OPZKY5.5OPZKY6OPZKY7OPZKY7.7OPZKY8.6OPZKY9OPZKY10OPZKY11OPZKY12OPZKY13.6OPZKY150.0960.16090.196630.2310.28270.38240.48130.5970.6320.7890.95351.1521.4791.764207034704250499061108260104001290013650170402060024880319503810051808680106201247015260206502599032240341304260051490622007986095250691011580141501663020350275303465042980455005680068650829001064801270000.30.30.30.30.30.30.30.30.30.30.30.30.30.37.57.57.57.57.57.57.57.57.57.57.57.57.57.51313131313131313131313131313OPZKY系列消聲器性能選用表(11)OPZKY系列消聲器結(jié)構(gòu)參數(shù)表(12)型號D1(mm)L1(mm)d1(mm)d3(mm)d4(mm)d6(mm)n11(個-mm)N22(個-mm)重量(kg)OPZKY3.5OPZKY4.5OPZKY5OPZKY5.5OPZKY6OPZKY7OPZKY7.7OPZKY8.6OPZKY9OPZKY10OPZKY11OPZKY12OPZKY13.6OPZKY156307507909209801080124013101340144016301740190020401500170018001600170019001800190018002100200021002200250049061065078084094011001170120013001490160017601900570690730860920103011901260129013901580169018501990430550550680740840100010001100120013501500160018005106306307608209301090109011901290144015901690189010-1212-1214-1214-1214-1216-1218-1420-1420-1424-1424-1430-14- 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