D mofuta oa pompo ea metsi a hloekileng a mangata
Tlhaloso ea lihlahisoa
pompo ea mofuta oa D e otlolohileng ea multistage ke pompo e nang le piecewise single suction multistage centrifugal pump.Bakeng sa ho tsamaisa metsi a hloekileng kapa maro a mang a tšoanang le a 'mele le lik'hemik'hale ho metsi.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 tsamaiso ea pholileng.Ts'ebetsong ea sehlahisoa sa JB/T1051-93 "mofuta oa pompo ea centrifugal ea metsi a mekhahlelo e mengata le litekanyetso tsa motheo".
Ea bobeli, litšobotsi tsa sehlahisoa
E na le litšobotsi tsa ts'ebetso e phahameng, mefuta e mengata ea ts'ebetso, ts'ebetso e sireletsehileng le e tsitsitseng, lerata le tlaase, bophelo bo bolelele, ho kenya le tlhokomelo e bonolo, joalo-joalo.
Kopo e ka Sehloohong
1, drainage ea masepala, phepelo ea metsi ea moaho o phahameng.
2, drainage ea indasteri, drainage e hatelletsoeng, metsi a potolohang, metsi a lipeipi kapa mecha e meng ea litaba.
3, nosetso ea temo, metsi a lithaba.
4, phepelo ea metsi a mollo, phepelo ea metsi a khatello e tsitsitseng.
5, ho hlatsoa, ho hlatsoa lisebelisoa tsa metsi.
Tlhaloso ea Mohlala
D 25 ho tloswa 50 X 8
D- Horizontal multistage centrifugal pump
25- Phallo ea ntlha ea moralo oa pompo ke 25m3 / h
50- Hlooho ea ntlha ea moralo oa pompo ke 50m
8- Pompo ke sethala sa 8
Tse hlano, Mekhahlelo ea Ts'ebetso
Litekanyetso tsa Tekheniki:
Phallo e phahameng-Qmax=850m3/h
Boholo ba hlooho-Hmax=1800m
Lebelo la ho matha- nmax=2950rpm
mocheso o sebetsang- t≤102℃
Mofuta oa D tlhaloso ea sebopeho sa pompo ea mekhahlelo e mengata
1. Sebopeho se akaretsang sa karolo ea mekhahlelo e mengata, ho kenngoa ho fumaneha karolong ea ho kena ha metsi, ho ea ka tsela e ts'oanang, ho ntša mathe karolong ea metsi ho ea holimo, hlooho ea eona e ka ba ho latela tšebeliso ea tlhokahalo ea ho eketsa kapa fokotsa letoto la pompo.Kopano ea pompo e ntle kapa che, e na le tšusumetso e kholo ts'ebetsong, haholo-holo ho tsoa ha impeller e 'ngoe le e' ngoe le setsi sa ho kenya le ho tsoa sa lepheo la tataiso.Ho kheloha hanyenyane ho tla fokotsa ho phalla ha pompo le ho fokotsa katleho ea hlooho.Ka hona, tlhokomelo e tlameha ho lefshoa ho tlhokomelo le kopano.
2. Likarolo tse ka sehloohong ke: karolo e kenang, karolo e bohareng, karolo ea ho tsoa, impeller, baffle ea lepheo la tataiso, lepheo la tataiso ea karolo ea ho tsoa, lepheo, lesale la tiiso, lesale la ho leka-lekanya, letsoho la shaft, sekoahelo sa mohatla le 'mele oa ho jara.
3. impeller e entsoe ka tšepe e entsoeng ka boleng bo phahameng, e nang le mahare, mokelikeli o kena hammoho le tataiso ea axial, hobane mokelikeli pele le ka mor'a khatello e fapane, ho tlameha ho be le matla a axial, matla a axial ka poleiti ea ho leka-lekana ho jara, impeller e entsoeng ke static balance test.
4. Lesale la ho tiisa le entsoe ka tšepe e entsoeng ka tšepe ho thibela metsi a matla a pompo hore a se ke a khutlela karolong e kenang.E tsitsitsoe karolong ea ho kena le karolo e bohareng ka ho latellana.
5. Letlapa la ho leka-lekana le entsoe ka tšepe ea tšepe e sa sebetseng, e behiloeng holim'a sefate, e pakeng tsa karolo ea ho tsoa le sekoahelo sa mohatla, ho leka-lekanya matla a axial.
6. li-bearings bakeng sa li-bearings, tšebeliso ea letšoao la Guoyou (Havallo).
1.Preparations pele ho kenya.
1) Lekola pompo ea metsi le enjene.
2)Lokisetsa lisebelisoa le mechini ea ho phahamisa.
3)Sheba motheo oa mochine.
2. Tatelano ea ho kenya:
1) sete eohle ea pompo ea metsi ho ea setšeng, e nang le botlaaseng e kentsoe enjene, ho leka-lekanya lisenthimithara tsa motheo ho ke ke ha tlosoa pompong le motlakase.
2) Beha motheo holim'a motheo, beha tšepe ea wedge haufi le sekoti sa ankora, 'me u phahamise motheo ka 20?40mm, e loketse ho baloa le ho tlatsoa ka sekoti sa metsi.
3) Sheba boemo ba setsi ka sesebelisoa sa boemo bo holimo, u se lekanye ebe u tiisa linate tsa motheo ho tlatsa setsi ka samente slurry.
4) ka mor'a matsatsi a 3 kapa a 4 a samente a omme, ebe o hlahloba boemo.
5) Hloekisa litšila holim'a sefofane sa tšehetso sa setsi, leoto la pompo ea metsi le leoto la motlakase;Ebe u beha pompo le enjene holim'a motheo
6) Fetola boemo ba pompo ea pompo, tiisa linate ka mokhoa o nepahetseng ka mor'a ho lekanngoa ho thibela ho tsamaea, kenya mochine ka mor'a hore ho phethoe phetoho, 'me u phalle poleiti ea tšepe ka tekanyo e sa lokelang.
7) beha 'musi holim'a ho kopanya, hlahloba hore na mohala oa axis oa pompo le mohala oa motlakase oa motlakase o lumellana.Haeba ho se na tafole e boima, penta motlakase kapa pompe maotong a lakane, e le hore selikalikoe se ka ntle sa li-coupling tse peli se bataletse le 'musi, ebe u ntša lilakane tse' maloa tse tšesaane tsa pad, u nke sebaka sa tšepe. lakane e nang le poleiti eohle ea tšepe e hlophisitsoeng, 'me u hlahlobe bocha ho kenya.E le hore u hlahlobe ho nepahala ha ho kenngoa, lekanya ho hlaka pakeng tsa lifofane tse peli tse kopanyang ka gauge libakeng tse 'maloa tse fapaneng.Phapang pakeng tsa tumello e phahameng le e fokolang ka sefofaneng se kopanyang ha ea lokela ho feta 0,3 mm, 'me phapang pakeng tsa li-centrelines tse ka holimo le tse ka tlaase kapa tse letšehali le tse nepahetseng lipheletsong ka bobeli ha lia lokela ho feta 0.1 mm.
