失也是很大的。
產(chǎn)品簡(jiǎn)介
詳細(xì)介紹
疏水閥內(nèi)漏是指疏水閥喪失了阻汽功能,使蒸汽從內(nèi)部直接通過(guò)冷凝水管線排掉。疏水閥發(fā)生內(nèi)漏很難發(fā)現(xiàn),并且這種泄漏zui容易出現(xiàn)和被忽視,由此產(chǎn)生的能源損
失也是很大的。泄漏的蒸汽還會(huì)在冷凝水回收管線產(chǎn)生很大的背壓,直接影響到其他疏水閥的正常工作,影響正常生產(chǎn)??梢?jiàn),檢測(cè)疏水閥內(nèi)漏是檢測(cè)疏水閥是否正
常工作的重點(diǎn)。2 疏水閥內(nèi)部泄漏的檢查方法2.1 停機(jī)檢查在關(guān)停生產(chǎn)設(shè)備的條件下,可定期將疏水閥從管路隔離開(kāi),并使疏水閥出口通大氣,開(kāi)啟蒸汽,觀
察出口是否有高壓蒸汽產(chǎn)生的急速汽流和由此產(chǎn)生的噪音。如果存在上述現(xiàn)象,就可確定疏水閥已經(jīng)發(fā)生內(nèi)部泄漏。當(dāng)然,也可在設(shè)備停機(jī)后,定期拆開(kāi)疏水閥觀察
內(nèi)部組件是否發(fā)生故障,以此確定疏水閥是否有內(nèi)漏現(xiàn)象存在。這種方法操作起來(lái)很麻煩,浪費(fèi)大量時(shí)間和人力,并且只能做粗略判斷,對(duì)于較小的泄漏很難確定,BURKERT不銹鋼閥體膜片閥,德國(guó)burkert寶德
并且生產(chǎn)設(shè)備頻繁啟停和頻繁拆裝,降低了設(shè)備的使用壽命,如果生產(chǎn)需連續(xù)進(jìn)行,該方法也無(wú)法執(zhí)行,因此不值得推廣。2.2
通過(guò)改造管路來(lái)判斷的方法一般情況下,疏水閥管路系統(tǒng)的構(gòu)成為在疏水閥前有一個(gè)切斷閥然后是過(guò)濾器、疏水閥,zui后 還有一個(gè)切斷閥連接到冷凝水管路。
BURKERT不銹鋼閥體膜片閥的啟閉件是閘板,閘板的運(yùn)動(dòng)方向與流體方向相垂直,閘閥只能作全開(kāi)和全關(guān),不能作調(diào)節(jié)和節(jié)流。閘板有兩個(gè)密封面,zui常用的模式閘板閥的兩個(gè)密封面形成楔形、楔形角隨閥門參數(shù)而異,通常為50,介質(zhì)溫度不高時(shí)為2°52’。楔式閘閥的閘板可以做成一個(gè)整
體,叫做剛性閘板;也可以做成能產(chǎn)生微量變形的閘板,以改善其工藝性,彌補(bǔ)密封面角度在加工過(guò)程中產(chǎn)生的偏差,這種閘板叫做彈性閘板。閘閥關(guān)閉時(shí),密封面可以只依靠介質(zhì)壓力來(lái)密封,即依靠介質(zhì)壓力將閘板的密封面壓向另一側(cè)的閥座來(lái)保證密封面的密封,這就是自密封。大部分閘閥是采用強(qiáng)制密封的,即閥門關(guān)閉時(shí),要依靠外力強(qiáng)行將閘板壓向閥座,以保證密封面的密封性。博世力士樂(lè)比例伺服閥內(nèi)有一個(gè)閥片,既是敏感件又是動(dòng)作執(zhí)行件。當(dāng)裝置啟動(dòng)時(shí),管道出現(xiàn)冷卻凝結(jié)水,凝結(jié)水靠工作壓力推開(kāi)閥片,迅速排放。當(dāng)凝結(jié)水排放完畢,蒸汽進(jìn)入疏水閥內(nèi),蒸汽的體積迅速擴(kuò)大,蒸汽比凝結(jié)水的流速大,使閥片上下產(chǎn)生壓差,閥片在蒸汽流速的吸力下迅速關(guān)閉。當(dāng)閥片關(guān)閉時(shí),閥片受到兩面壓力,閥片下面的受力面積小于上面的受力面積,因疏水閥汽室里面的壓力來(lái)源于蒸汽壓力,所以閥片上面受力大于下面,閥片緊緊關(guān)閉.
BURKERT 147022 BURKERT 501095W G1/2 DC24V 10WBURKERT 126287G AC220V
BURKERT 141212H AC220V BURKERT 126025BURKERT 017467J 0470-C-04 BURKERT
134601 BURKERT 418950BURKERT 501215 BURKERT 642292 BURKERT 502539 BURKERT
64987BURKERT 6519 BURKERT 8110 BURKERT 8314 BURKERT DN150316(2650)BURKERT
DN40316(2650) BURKERT DN5316(2650) BURKERT DN65316(2650)BURKERT
DN80316(2650) BURKERT 050294A BURKERT 134615QBURKERT 134317M BURKERT
2030-1-141-468C BURKERT G1-BBURKERT 134317M G1/3 0.2-16bar 24VDC BURKERT
GL-8 BURKERT L1-8BURKERT 703379 BURKERT 165742 2702+1067 G1/2 BAR BURKERT
134683BURKERT 130365 BURKERT 6012型427922 BURKERT 502549 BURKERT
615157BURKERT 6213 G3/4 DC24 通徑DN20 BURKERT 135211 BURKERT 126155BURKERT
141199 BURKERT 060621B 閥體:00141266 BURKERT 133759BURKERT 6213A10NBRM5G1/2
24VDCBURKERT 141199 BURKERT 6213A13OEPDMVAG1/2 P0BAR 24VBURKERT 141266
BURKERT 454424J BURKERT 2W-250-25 DN25 0-1.6MPA DC24VBURKERT 64987 BURKERT
502539 BURKERT 414531D BURKERT 50294BURKERT 134615 BURKERT 481865 BURKERT
E131E03 BURKERT 631300BURKERT ZB14 14W(訂貨號(hào):173450)BURKERT 134238W 110V
BURKERT 134615QBURKERT 134317 BURKERT 60644 BURKERT 132202 BURKERT
197126BURKERT 0280B BURKERT 60140 BURKERT 00427919/DC24V BURKERT
120695BURKERT 4279 BURKERT 6012 BURKERT 137533 BURKERT 642668 W25LEBURKERT
551689 BURKERT 551703 BURKERT 429343 BURKERT 502524PBURKERT 134615Q
BURKERT 6519型電磁閥BURKERT 11369 BURKERT 9800BURKERT G1/2DC24 BURKERT
GI"DC24 BURKERT NO.001422BURKERT NO.041103 BURKERT 502559 BURKERT
2030-1-141-468CBURKERT 420G FLNSCH 24V BURKERT 134345 BURKERT 001249Q
BURKERT 001250M BURKERT 001253C BURKERT 0331-C-4 0NBR-MSBURKERT 60644
BURKERT 134317 BURKERT 126411 BURKERT 134317M G1/2 0.2-16bar 24VDC 8W
BURKERT 126155BURKERT 420685S BURKERT 420685 BURKERT 120659 BURKERT
125370BURKERT 560 BURKERT 001132k BURKERT 001592R BURKERT 001593JBURKERT
431722M BURKERT 134590L BURKERT 126287G,AC220VBURKERT 141212H,AC220V
BURKERT 150245 BURKERT 125304 G1/4 230VBURKERT 042320B BURKERT 126300H
BURKERT 134615 BURKERT E131K03BURKERT 123772S BURKERT 001412661閥體BURKERT
密封圈BURKERT 125304 BURKERT 134630T BURKERT 150311 BURKERT 125366VBURKERT
1067CNC6701 BURKERT 13435 BURKERT 418843 BURKERT 443821BURKERT 141266
BURKERT 8025 BURKERT 8025+8030 G1/2 BURKERT 8030+8025 G1/2 BURKERT 8040
BURKERT 791B024DAD1SN00BURKERT 791B024DWD1SN00 BURKERT
OGR8G-1(9-36V)BURKERT VNS022 18KK EARH9P1.9P1 BURKERT 283
BURKERT 318BURKERT HK00267 BURKERT 500987S DC24V BURKERT 643-5104 BURKERT
551703+551689 BURKERT 60621 BURKERT 132724 BURKERT 133759BURKERT 141199
BURKERT 141266 BURKERT 628006 BURKERT 126260BURKERT 6014.C 1.5 24VAC
50/60HZ BURKERT 170720 BURKERT 8組/快629505BBURKERT 17018 BURKERT 17427
BURKERT 125660 BURKERT TB5211-D-GBURKERT 701516 BURKERT 134076 BURKERT
AV2650-FL BURKERT 502539BURKERT 144293 BURKERT 65395 BURKERT 6213A BURKERT
125724 W27LG AC24V BURKERT 2511 DC24V BURKERT 1138BURKERT 48606 BURKERT
141482 BURKERT 149295 BURKERT 00001399DN32PN25BURKERT 00001401DN50PN25BURKERT不銹鋼閥體膜片閥,德國(guó)burkert寶德
BURKERT 134317 BURKERT 132652 BURKERT 134329BURKERT BATCH:SE35/8035
115-230VAC BURKERT 502539 BURKERT 141266BURKERT 密封圈BURKERT RQ941F-16
DN125 BURKERT RQ941F-16 DN40BURKERT RQ941F-16 DN50 BURKERT RQ941F-16 DN65
BURKERT RQ941F-16 DN80BURKERT 5413 BURKERT 6519 BURKERT 133765 BURKERT
134344BURKERT 631300 A20 BURKERT 631300 A25 BURKERT 615157 BURKERT
69006BURKERT 0331-C-4 ONBR-MS BURKERT 500987S DC24V BURKERT 17023BURKERT
130Q 0.2-16BAR G3/4 BURKERT 60644 BURKERT 134317BURKERT 2030A20.0EAPV D25
BURKERT 0281A13 BURKERT 346-C-40.0-B-RG 24V 11W G1 1/2 BURKERT 6213A2010
BURKERT 61303BURKERT SIDE CONTROL 1067 BURKERT 429121R BURKERT 167634
BURKERT 0475H 8.0PB C1/4 (訂貨號(hào)131398 BURKERT 589933 BURKERT 001251ABURKERT
134317 BURKERT 429102 BURKERT 1249 BURKERT 1250 BURKERT 1251BURKERT 2712
DN50 BURKERT 2712 DN65 BURKERT 134328Y BURKERT 050787G 0130A AC220V 1bar
BURKERT 126260 BURKERT 21848BURKERT 136053 BURKERT Solenoid value
2/2,g1/4,DN4,PN 0 BURKERT 0290 A 12.0 NBR MS G1/2 0-10BAR BURKERT 24VDC/AC
PN-25bar 8wBURKERT 17018 BURKERT 17427 BURKERT 0281型電磁閥線圈BURKERT
DN13BURKERT DN20 BURKERT DN25 BURKERT DN32 BURKERT DN40 BURKERT DN50
BURKERT 130654 BURKERT 134175 BURKERT 141266BURKERT 420685 BURKERT 642292
BURKERT 0281A13 BURKERT 162591BURKERT 5282A 13.0 FPMMS 24V 8W BURKERT
5282A 20.0 FPMMS 24V 8WBURKERT 41329 BURKERT 134322 BURKERT 073288f
BURKERT 2632(DN50)BURKERT 6213 G3/4 DC24 DN20 BURKERT 642140M BURKERT
134324BURKERT 021563G06 BURKERT 60621 BURKERT 001136P BURKERT
001446WBURKERT 17427 BURKERT 134601 BURKERT 501215 BURKERT CN00005BURKERT
420661 BURKERT 621300 BURKERT 134430 BURKERT 134438BURKERT 136177K BURKERT
330 DC24V BURKERT 501211U BURKERT 710203BURKERT 050787J BURKERT 502549
BURKERT 125723 BURKERT 045 293BURKERT 560 BURKERT PKOE100-4M12 DN25
BURKERT W46LG BURKERT 系列號(hào):140320 W39LM BURKERT 6213/134680 BURKERT
SZ01346BURKERT 133877 BURKERT 134593B BURKERT 131398U BURKERT
064107ZBURKERT 125333L BURKERT 125690X BURKERT W23LR 125690X(6014)BURKERT
SE35/8035 COIL INDUCTION 12-30VD BURKERT 418802SBURKERT IMPLUSHK002670346
BURKERT 134680BURKERT 5281 50-60HZ 24V G2/4 20MM BURKERT 41439 BURKERT
470BURKERT 2310 BURKERT 126155 BURKERT 120695 BURKERT 134683BURKERT 144933
BURKERT 164832 BURKERT 120110+底座BURKERT 141187K DC24V BURKERT 2897830
BURKERT 0281-B-50 0-BB-MS-GM89-024/DC-08 BURKERT 121405BURKERT 5281SB-A50
0-BB-MS-GM89-5-024/DC BURKERT 501108BURKERT 501108E BURKERT 642292 BURKERT
12565 BURKERT 126260BURKERT 126155 BURKERT 00139670G224VDC BURKERT
00139670G224VDCBURKERT 0331A C2.0 NBR MS G1/4 DC24V BURKERT 用于2000
DN20內(nèi)螺紋式的密封件BURKERT 263725 BURKERT 264926 BURKERT 134615 BURKERT
134615BURKERT 134325M BURKERT 134438P BURKERT 5282A25 BURKERT PMED-15BAR
00001138 BURKERT P6BAR 24VAC/DC80/6W 00048606BURKERT 019184R BURKERT
121405J BURKERT 142156W BURKERT 642292A
本公司以“優(yōu)質(zhì)產(chǎn)品,高效服務(wù),以客為先”的宗旨,為您提供原裝正廠的優(yōu)質(zhì)產(chǎn)品,以合理的性價(jià)比,快捷的交貨期,熱情周到的服務(wù),從而贏得客戶的*贊賞
詢價(jià)方式:
1、如果您需要詢價(jià),請(qǐng)發(fā)郵件或傳真給我。并在上面注明貴公司的全稱、、,至少要有以上三個(gè)信息我們才能報(bào)價(jià),公司規(guī)定敬請(qǐng)諒解!
2、請(qǐng)?jiān)谀脑儍r(jià)單上注明品牌英文拼寫、中文品名(傳感器、電機(jī)或檢測(cè)儀等)、數(shù)量(數(shù)量的多少直接影響產(chǎn)品單價(jià)請(qǐng)注意)。
3、歡迎加我詢價(jià)。
4、收到您的詢價(jià)后我們會(huì)按順序順次處理請(qǐng)您放心。
更多品牌型號(hào)咨詢訂購(gòu)!