Zofunikira zosiyanasiyana zoyika pampu zamakina ndi luso lothana ndi mavuto! Makina azitsulo za carbon zitsulo zomwe zimagwiritsidwa ntchito kwambiri mu mavavu
Kusamala pakuyika pampu yamadzi
Kuyika kwa mpope wamadzi kuyenera kukhala koyenera, kutalika kwa mpope wamadzi kuyenera kupangitsa kuti pampu ipume mpweya wokwanira, malo oyika mpope wamadzi ayenera kukhala wokhazikika komanso wosasunthika, kuti akwaniritse magwiridwe antchito apamwamba kwambiri. mpope wamadzi, ngati mpope ndi makina opangira mphamvu zimagwirizana ndi shaft ziyenera kuonetsetsa kuti shaft ili pamzere wowongoka womwewo, kuti mupewe kugwedezeka kwapope ndi kunyamula kukangana kumbali imodzi ya kuvala. Pamene lamba amayendetsa impeller atembenuza, lamba ayenera kukhala wabwino, ena mpope chipinda pali mapampu ambiri, ndiye kusunga mtunda mwachindunji mpope, aliyense mpope ayenera kukhala okhazikika kuteteza mpope ntchito kusuntha malo kugunda. Mu mpope suction chitoliro ayenera losindikizidwa, musagwiritse ntchito chigongono, chifukwa n'zosavuta kutayikira kuchepetsa kuchuluka kwa madzi amapopa. Ngati ndi submersible mpope, malo m'madzi ayenera kuikidwa bwino mu gwero la madzi ndi zakuya, akhoza kukumba dzenje m'madzi yekha, kuti atsimikizire kuti pali madzi okwanira akhoza kunyamulidwa kunja, ndi kuonetsetsa. kuti palibe silt, apo ayi zingayambitse kutsekeka kwa mpope.
Pampu yamadzi ikagwiritsidwa ntchito idzawoneka zolephera zina, chifukwa mapampu osiyanasiyana ali ndi njira zosiyanasiyana zochizira.
1. Pampu yamadzi imalephera kupanga madzi
Pompo simatulutsa madzi. Zingakhale kuti mpope wathyoka, kapena mulibe madzi mu mpope. Mulingo wamadzi wa gwero la madzi nawonso udzakhala wotsika. Yang'anani mpope wonse panthawiyi, mudzaze mpope ndi madzi opotoka, ikani mpope pansi pa mlingo wa madzi. Ngati mpope watsimikiza kuti wathyoledwa, uyenera kukonzedwa panthawi yake.
2. Pampu yamadzi imanjenjemera mwamphamvu
Chifukwa cha izi ndikuti mpopeyo siimakhazikika, ngati mpope molingana ndi kutalika kwake ndi wokwera kwambiri udzatulutsanso kugwedezeka. Palinso zotheka kuti pampu yonyamula ndi kuyendetsa galimoto sizili mu mzere wowongoka womwewo, zomwe zingayambitse kusalinganika kwa mpope kutulutsa kugwedezeka.
3. Magalimoto ndi ochepa
Pamene mpope mwadzidzidzi akuwoneka otaya ndi ochepa kwambiri akhoza kukhala kuyamwa chitoliro kutayikira, kapena kutayikira valavu pansi, pamene madzi sali okwanira, izi zidzachitika, ngati mpope chisindikizo mphete kuvala adzachititsanso zinthu zoterezi, ndiye kuyang'ana chitoliro choyamwa kuti muwone ngati kutayikira, ngati kutayikira kuyenera kutsekedwa. Ngati ndi silt mu mpope kuyeretsa thope mu mpope. N'zothekanso kuti pampu yonyamula imavala kwambiri panthawiyi kuti ilowe m'malo atsopano.
Zofunikira pakuyika pampu:
1, mpope wamadzi uyenera kukhazikitsidwa pamalo olowera mpweya wabwino, unsembe wakunja uyenera kuwonjezera chivundikiro choteteza, kupewa mvula ndi dzuwa.
2. Utali woyika uyenera kukhala wocheperako kutalika kovomerezeka kwa vacuum kuchotsera kutayika kwa chitoliro cholowetsa madzi. Pansi pazikhalidwe zokhazikika, kutalika kwa unsembe ndi 10.3- (NPSH) r-0.5-hw, kuwonetsa kutayika kwa hydraulic kwa chingwe choyamwa.
3, pampu potuluka flange ayenera kuikidwa pa mphamvu n'zotsimikizira kuti kuona ndi kulamulira mpope zikhalidwe ntchito, payipi kulemera si kunyamulidwa ndi mpope.
Kuyika pampu:
1. Musanayike, fufuzani ngati ili yopunduka kapena yowonongeka panthawi yoyendetsa, komanso ngati zomangira ndizotayirira kapena kugwa.
2, unsembe ndi kasinthidwe wa polowera ndi potulukira chitoliro: unsembe chitoliro ayenera kukhala mmene ndingathere kuchepetsa kukana payipi madzimadzi monga mfundo. Pambuyo polowera madzi chitoliro ayenera kuwonjezeredwa fyuluta chophimba, kuteteza zonyansa zolimba kapena zolimba olimba particles mu mpope patsekeke kuwonongeka kutsinde chisindikizo kapena madzi tsamba, chifukwa madzi mpope kutayikira kapena zachilendo: valavu cheke ayenera kuwonjezeredwa pa chitoliro cholowera, kuti kuthandizira jekeseni wa madzi;
3, mawaya: ayenera kukhala molingana ndi zomwe nameplate amafunikira pa mawaya olondola, mawaya, mawayawo ayenera kukhala olimba, osaloledwa kumasuka, apo ayi, zingayambitse kukhudzana koyipa ndikupangitsa kusowa kwa makina oyaka. Chipangizo chotetezera cholemetsa chiyenera kugwiritsidwa ntchito pa chingwe cha waya, ndikusintha mtengo wa chipangizo chotetezera malinga ndi zomwe zilipo pa dzina la motor nameplate;
4, malinga ndi njira yozungulira: mpope wowongoka; Yopingasa mpope mwachindunji kutenga unsembe.
5, mulingo wamadzi woyamwa ndi wapamwamba kuposa mpope: pampu imodzi ndi pampu iwiri ingagwiritsidwe ntchito motsatizana kapena mofananira;
6, kuyamwa madzi mlingo ndi wotsika kuposa mpope: monga dziwe kupopera madzi;
Chiyambi cha pompa:
1. Musanayambe mpope, tsegulani valavu yolowera pakhomo ndi pulagi yotulutsa mpweya wopopera, ndi kutseka valavu yachipata. Chipinda chopopera chimadzaza ndi madzi kuti mpope iyambe bwino:
2, lozani mota, kuchokera kumapeto kwa injini, fufuzani ngati chiwongolerocho chikugwirizana ndi momwe muvi wasonyezera.
Kugwiritsa ntchito pampu:
1. Pampu ikayamba, pang'onopang'ono mutsegule valavu yachipata ndikuyisintha kuti ikhale yofunikira;
2. Panthawi yogwiritsira ntchito mpope, kuthamanga kwa malo oyendetsa galimoto sikuli kwakukulu kuposa kuthamanga kwa malo othamanga kwambiri omwe amaperekedwa mu tebulo lachidziwitso cha ntchito, ndipo mphamvu ya galimotoyo sichitha kupitirira nthawi yomwe ikugwiritsidwa ntchito. ;
3. Imani motsatizana: kutseka chipata valavu motor kuthamanga gauge pa potulukira chitoliro.
Kukonza pampu:
1, nthawi zambiri fufuzani mpope m'kati ntchito yosalala. Palibe makina osindikizira osindikizira ndi kutayikira, kusinthidwa kwanthawi yake kwa zisindikizo, kuteteza madzi okakamiza kulowa mugalimoto;
2. Yang'anani pafupipafupi kutentha kwa nyumba yamoto. Kutentha kwakukulu sikuyenera kupitirira madigiri 85 Celsius.
3. Pampu ikatha ntchito kwa nthawi yayitali, madzi ayenera kukhetsedwa, sikelo ya dzimbiri iyenera kuchotsedwa, ndipo mafuta a dzimbiri ayenera kuphimbidwa, kuti agwiritsidwe ntchito kachiwiri.
Mfundo yogwirira ntchito:
Mapampu a diaphragm amayendetsedwa ndi mpweya woponderezedwa. Valve yoyendetsera mpweya wowongolera ndi valavu yowongolera, yotchedwa: chipinda cha mpweya, imakonzedwa pakatikati pa mpope. Sing'angayo imayenda kudzera m'machubu awiri olumikizana ndi chipinda chakunja cha diaphragm, chomwe chimatchedwa chipinda chapakati. Nthawi zambiri ma valve (mpira kapena chimbale) amakonzedwa pamwamba kapena pansi pa chipinda chilichonse chakunja cha diaphragm kapena kugawana chubu cholumikizira. Zipinda ziwiri zakunja za diaphragm zimalumikizidwa ndi zolumikizira ndi zotuluka, ndipo mpopeyo ndi wodzipangira okha. Pogwira ntchito, ma valve ogawa mpweya amawongolera kukakamiza kwa diaphragm iliyonse. Pambuyo pa sitiroko iliyonse, valavu imangosintha malo, kotero kuti mpweya ukhoza kusinthidwa kupita ku chipinda china cha diaphragm, kotero kuti mbali ziwiri za chipinda cha diaphragm zimapanga njira ina yoyamwa ndi kuthamanga kudyetsa sitiroko, diaphragm mofanana kusuntha njira. , vavu ya mpweya palibe mafuta opaka mafuta ofunikira, iyi ndi njira yomwe amakonda kwambiri; Mpweya woyera, wowuma ukhoza kupititsa patsogolo ntchito ya mpope.
Valve ya mpweya
Valve yowunikira imatsegula ndikutseka pomwe sing'anga ikudutsa pampopu. Izi zimathandiza kuti chipinda chilichonse chakunja cha diaphragm chidzazidwe ndikutulutsidwa mosinthana. Valve yowunikira imayankha kusiyanasiyana kwapakati. Ma valve cheke amatha kuthana ndi media okhala ndi tinthu tating'onoting'ono, pomwe ma valve owunikira ma disc amatha kuthana ndi media okhala ndi tinthu ting'onoting'ono tomwe timakhala pafupi ndi kukula kwa chitoliro. Pamene valavu yogawa mpweya imapangitsa kuti mpweya woponderezedwa ulowe m'chipinda chamanzere cha diaphragm, diaphragm imatulutsidwa, ndipo kupanikizika kwa chakudya kumapangidwira. Sing'anga mu dipatimenti ya chakudya chokakamiza amakakamizika kuchoka kuchipinda chakumanzere chakumanzere kwa diaphragm, valavu yoyang'ana ndi chubu cholumikizira, kenako ndikutuluka kuchokera potulutsa mpope. Malo otuluka akhoza kukhala pamwamba, pansi, kapena mbali. Chipinda chakumanzere chikankhidwira kunja ndi kukanikizidwa, ndodo yolumikiza diaphragm mkati imakokera valavu yakumanja kuti idzaza ndi madzi. Pambuyo pozungulira izi, valavu yogawa mpweya idzasintha malo ake, kotero kuti mpweya udzasinthidwa kupita ku chipinda china cha diaphragm, ndipo zozungulira zomwe zili pamwambazi zidzabwerezedwa kumbuyo, ndiko kuti, zipinda za diaphragm kumbali zonse ziwiri zidzasinthidwa. Choncho perekani alternating kuthamanga kudya ndi madzi mayamwidwe kanthu.
Kukhazikitsa ndi kuyambitsa
Pampu imayikidwa pafupi ndi mankhwala momwe zingathere, kotero kuti mzere woyamwitsa ukhale waufupi, chiwerengero cha magawo osinthika achepetsedwa, musachepetse zizindikiro za payipi.
Kutalikitsa moyo wa diaphragm, sungani mpope pafupi ndi madzi omwe akupopedwa momwe mungathere, ndipo ikani chipangizo chosinthira pang'onopang'ono kuti chiwonjezeke moyo wa diaphragm pamene kulowetsedwa kupitirira 10 ft (3 m).
Ngati mapaipi olimba aikidwa, gwiritsani ntchito chingwe chachifupi cholumikizira pakati pa mpope ndi chitoliro. Ma hoses amatha kuchedwetsa kugwedezeka ndi kupotoza kwa chitoliro, ndipo chowongolera chokhazikika chimalimbikitsidwa kuti chichepetse kugunda kwamadzi.
Kupereka gasi
Kuthamanga kwa gasi sikudutsa 125PSI (8.6BAR) pamapampu azitsulo ndi 100PSI (6.9BAR) papampu zapulasitiki. Lumikizani polowera mpweya wa mpope ku gwero la mpweya ndi mphamvu zokwanira ndi kukakamizidwa kuti mukwaniritse zofunikira za mapangidwe. Ngati chingwe choperekera gasi ndi chitoliro cholimba, gwirizanitsani payipi yaifupi pakati pa mpope ndi chitoliro kuti muchepetse kupotoza. Kuphatikiza pa kapu yotengera mpweya, kulemera kwa chitoliro cholowetsa mpweya ndi fyuluta yowongolera mphamvu ziyeneranso kuthandizidwa mwanjira ina. Ngati chitolirocho sichimathandizidwa, chikhoza kuwononga mpope. Valve yowongolera kupanikizika iyenera kukhazikitsidwa kuti iwonetsetse kuti kupanikizika kwamagetsi sikudutsa mndandanda womwe watchulidwa.
Malangizo Musanagwire Ntchito
Pampu isanayambe kugwira ntchito, yang'anani zinthu zonse zokhazikika kuti muteteze kufooka, limbitsani malo otayirira kuti musatayike, ndipo konzekerani ndi njira yomwe yafotokozedwa mu khadi lophatikizidwa ndi mpope.
Kulowa ndi kuyamba
Mukayamba, tsegulani vavu ya mpweya pafupifupi 1/2 mpaka 3/4 kutembenuka. Pompo ikayamba, tsegulani valavu ya mpweya kuti muwonjezere kutuluka kwa mpweya kuti mukwaniritse zofunikira.
kutopa
Ngati diaphragm yathyoka, madzi otengedwa kapena gasi adzalowa pa doko la mpweya wa mpope ndikutulutsidwa mumlengalenga. Zinthu zowopsa kapena zapoizoni zikachotsedwa, zimafunikira kuponyedwa pamalo abwino kuti zikatayidwe.
Ngati mpope wamira mu ntchito madzi, mpweya ayenera kutulutsidwa pa madzi pamwamba, ndi utsi chitoliro sayenera kuchepera 1 "(2.45CM). Kuchepetsa kukula kwa chitoliro chotulutsa mpweya kumachepetsa kuyenda kwa gasi ndikuchepetsa kugwiritsa ntchito mpope. Pamene mulingo wazinthu uli wapamwamba kuposa mpope, chotulukacho chiyenera kukhala pamalo apamwamba kuti chiteteze siphon chodabwitsa.
Pa kutentha ndi chinyezi china, mpweya wotulutsidwa ukhoza kuzizira, ndipo kugwiritsa ntchito kuyanika gasi kumatha kuthetsa mavuto ambiriwa.
Pambuyo ntchito
Ngati ntchito kunyamula mosavuta anachiritsa zinthu, pofuna kupewa mpope kuwonongeka, pambuyo ntchito bwinobwino kuyeretsa mpope. Mukagwiritsidwa ntchito, chinthu chomwe chimasiyidwa pampopo chimauma kapena kumamatira pampope, zomwe zingayambitse mavuto a diaphragm ndi ma valve musanayambe kuyambiranso. Pakuzizira kozizira, mpope uyenera kutsanulidwa ukagwiritsidwa ntchito mulimonse.
Zolemba pamafuta a valve
Valve yogawa mpweya wapampu ndi valavu yowongolera idapangidwa molingana ndi mafuta opaka mafuta, iyi ndiye malo abwino ogwirira ntchito. Nthawi zina, monga zokonda zaumwini kapena kusakhala bwino kwa mpweya, mpweya woponderezedwawu ukhozanso kupakidwa mafuta, makina ophatikizira mpweya opaka bwino, makina apampopi amatha kugwira ntchito ndi mafuta oyenerera amafunikira kugwiritsa ntchito mafuta opangira mpweya, seti. kupopera mpweya pa 20SCFM iliyonse kuti ipereke dontho lamafuta otsuka, Itha kufunsira ntchito ya mpope yotseguka. Makina azitsulo za carbon zitsulo zomwe zimagwiritsidwa ntchito kwambiri m'mavavu
Nthawi yotumiza: Nov-15-2022
