D mofuta o tshekaletseng multistage centrifugal pompo

Tlhaloso ea Sehlahisoa
Mofuta oa D-horizontal multi-stage pump ke pompo e nang le mekhahlelo e mengata e nang le mekhahlelo e mengata, e sebelisetsoang ho tsamaisa metsi a hloekileng kapa lino tse ling tse nang le litšobotsi tsa 'mele le lik'hemik'hale tse tšoanang le metsi.Mocheso oa mokelikeli ha oa lokela ho feta 80 ° C.E na le litšobotsi tsa ts'ebetso e phahameng, ts'ebetso e pharaletseng ea ts'ebetso, ts'ebetso e sireletsehileng le e tsitsitseng, lerata le tlaase, bophelo bo bolelele, ho kenya lisebelisoa le tlhokomelo e bonolo, joalo-joalo E ka boela ea sebelisoa ho tsamaisa metsi a chesang, oli, mecha ea litaba e senyang kapa e senyang ka ho fetola thepa. ea likarolo tsa phallo ea pompo, foromo ea ho tiisa le ho eketsa mokhoa oa ho pholisa.Sehlahisoa se sebelisa maemo a JB/T1051-93 "Mofuta le Mekhahlelo ea Motheo ea Multistage Water Clean Centrifugal Pump".
pompo ea mofuta oa D-horizontal multistage pump e sebelisoa haholo bakeng sa phepelo ea metsi le drainage ea liindasteri le litoropong, meaho e phahameng e hatelloang ke phepelo ea metsi, nosetso ea ho fafatsa serapeng, khatello ea mollo, phepelo ea metsi a malelele, ho futhumatsa, kamore ea ho hlapela le khatello e meng ea metsi a batang le a futhumetseng. le thepa matching, haholo-holo a loketse bakeng sa nyenyane Boiler phepelo metsi.
(Khamphani ea rona) Lipompompo tsohle tsa mekhahlelo e mengata tsa centrifugal li entsoe le ho ntlafatsoa ke komporo.Khamphani e na le matla a matla a tekheniki, boiphihlelo bo bongata ba tlhahiso le mekhoa e phethahetseng ea tlhahlobo, e le ho netefatsa boleng ba sehlahisoa bo tsitsitseng le bo tšepahalang.
Lihlahisoa tsa lihlahisoa
■ Litekanyetso tsa tekheniki le bohlokoa ba mohlala ba pompo ea D-horizontal multistage centrifugal pump:
Phallo: 3.7-1350m³/h;Hlooho: 49-1800m;Matla: 3-1120KW;
Lebelo la ho potoloha: 1450-2950r / min;Diameter: φ50-φ200;Mocheso oa mocheso: ≤105℃;Khatello ea ho sebetsa: ≤3.0Mpa.
Tlhaloso ea mohlala:

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■ Setšoantšo sa sebopeho le tlhaloso ea mofuta oa D-horizontal multistage centrifugal pump:
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1 kepisi, linate tse 2, libethe tse 3, baki e 4 e bolokang metsi, foreimi ea matsoho a 5, lihlomo tse 6 tsa letsoho;
7 packing gland, 8 packing ring, 9 metsi inlet karolo, 10 intermediate sleeve, 11 sealing reng, 12 impeller;
13 karolo e bohareng, 14 tataiso vane baffle, 15 sekoahelo sa mapheo a tataisang, 16 tension bolt, 17 water outlet section guide wing, 18 balance sleeve;
19 balance disc, 20 balance ring, 21 ea metsi, 22 sekoahelo sa mohatla, 23 shaft, 24 shaft sleeve B;
Likaroloana:
1. Moetso o tsoetseng pele oa hydraulic, katleho e phahameng le mefuta e mengata ea ts'ebetso.
2. Pompo e sebetsa hantle 'me e na le lerata le tlaase.
3. Setiiso sa shaft se amohela tiiso ea ho paka e bonolo kapa tiiso ea mochini, tiiso e bolokehile ebile e ka tšeptjoa, sebopeho se bonolo, 'me tlhokomelo e bonolo ebile e potlakile.
4. Shaft ke mohaho o tiisitsoeng ka ho feletseng, o tiisang hore ha o kopane le sepakapaka, ha ho na mafome, le bophelo bo bolelele ba tšebeletso.
Tlhaloso ea Sebopeho:
Mofuta oa D-mofuta o otlolohileng oa pompo ea mekhahlelo e mengata ke mofuta o nang le mekhahlelo e mengata.Boema-kepe ba eona bo hohelang bo sebakeng sa metsi a kenang ka lehlakoreng le otlolohileng, 'me boema-kepe ba ho ntša bo phahame ka holimo ho karolo ea metsi.Ho sa tsotellehe hore na pompo ea metsi e kopane hantle kapa che e na le tšusumetso e kholo mosebetsing, haholo-holo ho tsoa ha impeller e 'ngoe le e' ngoe le setsi sa kahare le ka ntle sa vane ea tataiso.Ho kheloha hanyenyane ho tla fokotsa ho phalla ha pompo le katleho ea ho fokotsa hlooho.Ka hona, etsa bonnete ba hore u ela hloko tlhokomelo le kopano.
Likarolo tse kholo tsa pompo ea mofuta oa D-horizontal multistage pompo ke: karolo e kenang ea metsi, karolo e bohareng, karolo ea phallo ea metsi, impeller, sekoaelo sa mapheo a tataiso, lepheo la tataiso ea phallo ea metsi, lepheo, selikalikoe sa ho tiisa, selikalikoe, letsoho la shaft, sekoaelo sa mohatla le ho beleha mmele.
Karolo e kenang ea metsi, karolo e bohareng, baffle ea tataiso, lepheo la tataiso ea sebaka sa metsi, karolo ea metsi le sekoahelo sa mohatla kaofela li entsoe ka tšepe e entsoeng ka tšepe, eo hammoho e etsang kamore ea ho sebetsa ea pompo.
Mofuta oa D-o otlolohileng oa centrifugal pump impeller o entsoe ka tšepe ea boleng bo holimo, e nang le mahare ka hare, 'me mokelikeli o kena ka lehlakoreng le leng ka tsela ea axial.Kaha khatello ea motlakase ha e lekane le ka pele le ka morao, ho tlameha ho be le matla a axial.Matla ana a axial a jere poleiti ea ho leka-lekana, le impeller Manufactured through static balance test.
Shaft e entsoe ka tšepe ea boleng bo phahameng ba carbon, e nang le impeller e kentsoeng bohareng, e tsitsitseng holim'a sefate ka senotlolo, sehlahla le linate tsa bushing.Karolo e 'ngoe ea shaft e na le karolo e kopanyang, e amanang ka ho toba le motlakase.
Sesaele sa ho tiisa pompo ea centrifugal sa mofuta oa D se entsoe ka tšepe e entsoeng ka tšepe ho thibela metsi a khatello e phahameng ea pompo ho khutlela karolong e kenang ea metsi.E tsitsitsoe karolong e kenang ea metsi le karolo e bohareng ka ho latellana.
Lesale la ho leka-lekana le entsoe ka tšepe e entsoeng ka tšepe 'me le behiloe holim'a metsi.E etsa sesebelisoa sa ho leka-lekanya hammoho le tekanyo.
The balance disc ea D-mofuta o rapameng oa pompo ea metsi ea centrifugal e entsoe ka tšepe e sa tsitsang ea tšepe, e kenngoa holim'a sefate 'me e teng pakeng tsa karolo ea metsi le sekoahelo sa mohatla ho leka-lekanya matla a axial.
Mokotla oa shaft o entsoe ka tšepe e entsoeng ka tšepe 'me o ka kamoreng ea ho paka.E sebelisetsoa ho lokisa impeller le ho sireletsa pompo ea pompo.Ke karolo e apereng 'me e ka nkeloa sebaka ke likarolo tse ling ka mor'a ho apara.
Bearing ke mola o le mong oa bolo ea radial e tšetsoeng ka mafura a thehiloeng ho calcium.
Ho paka ho sebetsa joalo ka tiiso ho thibela moea ho kena le hore metsi a mangata a tsoe.Setiiso sa ho paka se entsoe ka karolo ea ho kena ha metsi le kamore ea ho paka holim'a sekoaelo sa mohatla, tšoelesa ea ho paka, selikalikoe sa ho paka le ho paka, joalo-joalo Metsi a manyane a khatello e phahameng a phalla ka phaposing ea ho paka ho sebetsa joalo ka metsi. tiiso.Thibelo ea ho paka e tlameha ho ba e loketseng, eseng e thata haholo kapa e hlephileng haholo, ha feela mokelikeli o ka phalla ho theoha ka lerotholi.Haeba ho paka ho le thata haholo, bushing e bonolo ho futhumatsa le ho ja matla.Ho paka ho hlephileng haholo ho tla fokotsa ts'ebetso ea pompo ka lebaka la tahlehelo ea mokelikeli.

Mofuta oa D-horizontal multistage multistage centrifugal curve le paramente ea ts'ebetso:

■ Ho kenya le ho laolla pompo, ho qala, ho matha le ho emisa:
1. Tatelano ea khokahano:
1) Kenya selikalikoe sa ho tiisa ka thata karolong e kenang ea metsi le baffle ea tataiso ka ho latellana.
2) Beha mapheo a tataiso karolong e bohareng, ebe u kenya li-baffles tsa mapheo a tataiso likarolong tsohle tse bohareng.
3) Fetisa lihlomo tse kentsoeng le sekoti se belaelloang ka har'a karolo ea seketsoana sa metsi, 'me u sutumelle ho eona, beha lesela la pampiri karolong e bohareng, kenya karolo e bohareng, ebe u sutumelletsa mokelikeli oa bobeli, 'me u phete. mehato e ka holimo., bokella li-impellers tsohle le karolo e bohareng.
4) Kenya selikalikoe sa gimbal, sleeve ea gimbal le vane ea tataiso karolong ea ho ntša metsi ka ho latellana karolong ea ho ntša metsi.
5) Kenya karolo ea ho ntša metsi karolong e bohareng, ebe u tiisa karolo ea ho kenya metsi, karolo e bohareng le karolo ea ho ntša metsi hammoho le liboutu tsa tsitsipano.
6) Kenya poleiti ea ho phunya e bataletseng le sleeve ea shaft B (pompo ea 50DB ha e na karolo ena).
7) Kenya pampiri ea pampiri holim'a sekoahelo sa mohatla, kenya sekoahelo sa mohatla karolong ea ho ntša metsi, 'me u kenye sephutheloana, lesale la ho paka, le tšoelesa ea ho paka ka kamoreng ea ho tlatsa ea karolo ea metsi le sekoahelo sa mohatla ka tatellano.
8) Kenya setopo sa ho beleha karolong e kenang ea metsi le sekoahelo sa mohatla ka ho latellana, 'me u li kenye ka liboutu.
9) Kenya letsoho la ho beha sebaka, ?L ball bearing, 'me u e lokise ka linate.
10) Beha palo e loketseng ea botoro 'meleng oa ho beleha, beha pampiri ea pampiri holim'a sekoahelo sa ho beleha, ebe u kenya sekoahelo holim'a 'mele oa ho beleha ebe u e tiisa ka li-screws.
11) Kenya likarolo tsa ho kopanya, tsoa mali mokoko le li-plug tsohle tsa lisekoere.
The disassembly e etsoa ho ea ka mehato e ka holimo eseng ka morao.
(2) Kemiso:
1. Litokisetso pele tlhomamiso.
1) Sheba pompo ea metsi le enjene.
2) Lokisetsa lisebelisoa le lisebelisoa tsa ho phahamisa.
3) Sheba motheo oa mochine.
2. Tatelano ea ho kenya:
1) Sehlopha sohle sa pompo ea metsi se isoa setšeng, 'me motlakase o nang le setsi o kentsoe.Ha ho hlokahale hore u tlose pompo le motlakase ha u lekanya setsi.
2) Beha motheo holim'a motheo, beha pete e bōpehileng joaloka cheche haufi le screw ea ankora, 'me u phahamise setsi ka hoo e ka bang 20-40 mm, se loketse ho lekanngoa ebe se tlatsoa ka sekoti sa metsi.
3) Sheba boemo ba setsi ka boemo ba moea.Ka mor'a ho lekana, tiisa nut ea ankora 'me u tlatse setsi ka grout.
4) Kamora matsatsi a 3-4 a ho omisa samente, hlahloba boemo hape.
5) Hlatsoa le ho tlosa litšila holim'a sefofane sa tšehetso sa setsi, maoto a pompo ea metsi le sefofane sa maoto a motlakase;, 'me u behe pompo ea metsi le motlakase holim'a motheo.
6) Fetola boemo ba pompo ea pompo.Ka mor'a ho lekana, tiisa nate hantle ho thibela ho sisinyeha.Ka mor'a hore tokiso e phethoe, kenya mochine.
Ho na le lekhalo le itseng pakeng tsa pompo le coupling.
7) Beha 'musi o bataletseng holim'a ho kopanya,' me u hlahlobe hore na mohala oa axis oa pompo le motlakase li kopane.Batalatsa rula, ebe u ntša likotoana tse 'maloa tsa tšepe tse tšesaane tsa pad, tlosa likotoana tsa tšepe sebaka ka poleiti e felletseng ea tšepe, 'me u hlahlobe hape ho kenya.
E le hore u hlahlobe ho nepahala ha ho kenyeletsoa, ​​​​sebelisa sekhahla sa feeler libakeng tse 'maloa tse fapaneng ho lekanya ho hlaka pakeng tsa lifofane tse peli tse kopanyang.Phapang pakeng tsa tumello e phahameng le e fokolang sefofaneng sa ho kopanya ha ea lokela ho feta 0.3 mm.Phapang ha ea lokela ho feta 0.1 mm.
3. Qala 'me u emise:
1) Hloekisa oli ho tloha ka shaft le likarolo tse ling tse nang le oli.
2) Hloekisa kamore ea ho bea le ea oli ka peterole 'me u hlakole ka khoele ea k'hothone.
3) Eketsa oli ea selemo e thehiloeng ka calcium ho 'mele o jereng.
4) Teko e atlehile.Sheba hore na ho potoloha ha enjene ho nepahetse.Thibela ka tieo pompo hore e se ke ea fetoha le ho lokolla linate.Ebe u qala enjene.
5) Tlatsa pompo ka metsi kapa u tšollele pompo ho isa metsi a etellang pele.
6) Koala valve holim'a phala ea ho ntša metsi le mokoko oa tekanyo ea khatello.
7) Ka mor'a hore ts'ebetso e ka holimo e phethoe, qala motlakase 'me u bule mokoko oa khatello ea khatello
8) Ha pompo ea metsi e sebetsa ka lebelo le tloaelehileng, tekanyo ea khatello e bontša khatello e nepahetseng.Ebe u bula vacuum gauge rotary base 'me butle-butle bula valve ea heke moleng oa drain ho fihlela khatello e hlokahalang e fihla.
9) Ha u emisa pompo ea metsi.Butle-butle koala valve ea heke moleng oa drain.Koala mokoko oa vacuum gauge.Emisa enjene.Ebe u koala mokoko oa tekanyo ea khatello.
10) Ha pompo ea metsi e emisoa ka nako e telele, pompo ea metsi e lokela ho qhaqhoa.Hlakola metsi a likarolo tsa pompo hole.Tšela oli e thibelang mafome sebakeng se thellang 'me ue boloke hantle.
4. Ts'ebetso:
1) Ela hloko mocheso oa pompo ea metsi.Ha ea lokela ho feta mocheso o ka ntle oa 351 mme mocheso oa moeli oa eona ha oa lokela ho ba moholo ho feta 751 ^
2) Boemo bo tloaelehileng ba ho tsoa ha metsi ka kamoreng ea lepato ha bo fete 15 ml ka motsotso.Tekanyo ea khatello ea tšoelesa ea ho paka e lokela ho fetoloa neng kapa neng.
3) Kamehla hlahloba sesebelisoa sa shaft 'me u ele hloko ho phahama ha mocheso oa koloi.
4) Nakong ea ts'ebetso, haeba ho na le molumo o monate kapa o sa tloaelehang, emisa hang-hang ho hlahloba sesosa.