Mataki na biyu na Aikin karkatar da Kogin Yangtze zuwa Huaihe aiki ne mai ci gaba da tallafawa
zuwa ga babban aikin da ya gabata. Hakanan yana aiki a matsayin muhimmin tushen ruwa, jigilar ruwa
hanyar ruwa da kuma kayan ajiya don aikin karkatar da ruwa da ke yi wa arewacin Anhui hidima.
Bayan kammala aikin, an yi niyyar tallafawa maye gurbin tushen ruwa a gundumomi 28
(birane da gundumomi) a arewacin Anhui kuma suna ba da gudummawa ga ci gaban da ya dawwama
tattalin arzikin gida da al'umma.
Bayanin Mafita
Juyawa Ruwa don Ayyukan Ruwa na Mengcheng, Guoyang da Lixin
Shanghai Liancheng (Group) Co., Ltd.
ya gudanar da ayyukan gyaran ƙofar ruwa na Mengcheng, Guoyang da Lixin Waterworks,
samar da na'urorin famfo na centrifugal masu tsotsa biyu da aka zaɓa kuma aka ƙera su don buƙatun da ake buƙata
kwarara, kai da yanayin aiki a kowane wuri.
Bayanin Aiki
Mataki na II na Aikin karkatar da Kogin Yangtze zuwa Huaihe
Babban aikin gini ya haɗa da aikin tashar Mengcheng, da kuma aikin tashar Mengcheng.
Aikin Ƙofar Ruwa ta Hanyar Canzawa, Aikin Ƙofar Ruwa ta Hanyar Hanyar Guoyang da kuma
Aikin Ƙofar Juya Ruwa ta Lixin.
Tashar Mengcheng ita ce tasha ta farko a kan hanyar Kogin Wohe ta Mataki na II. Babban tasharta
Aikin shine ɗaga ruwan da aka adana a sama da ƙofar Bengbu a kan kogin Huaihe ta cikinsa ta cikinsa
Kogin Wohe daga tashar Mengcheng zuwa gefen ƙofar Mengcheng, yana taimakawa wajen tabbatar da tsaro
amfani da ruwan masana'antu da na noma a kan hanyar da ke sama da Ƙofar Mengcheng.
A Mengcheng, Guoyang da Lixin, an gina sabbin tashoshin shan ruwa da kuma tashoshin matsa ruwa
haɗa ƙofofin karkatarwa da kogin. Tare da ruwan da ake da shi ko wanda aka tsara
ayyukan jigilar kaya, ana rarraba ruwan kogin zuwa ga ayyukan ruwa masu dacewa, suna samar da
cikakken tsarin samar da ruwan sha a birane da karkara.
Jadawalin Aiki
Takardar aikin ta bayyana darajar kwangilar RMB miliyan 884, jimillar sabis ɗin
Aikin zai ɗauki watanni 36 da kuma tsawon lokacin ginawa na watanni 30. A hukumance an kammala shi
ya fara a ranar 7 ga Oktoba, 2023. A karkashin jadawalin farko, an shirya kammalawa don
Fabrairu 2026.
Tsarin famfo
Zaɓin Famfo Mai Tsafta Biyu don Aikin Ruwa Uku
Liancheng ya tsara na'urorin famfo mai tsotsa sau biyu guda huɗu ga kowane aikin ruwa
ƙofar karkatarwa, gami da na'urar jiran aiki guda ɗaya a kowane wuri.
Don ƙarin bayani game da samfurin, duba Liancheng's
S Series guda-mataki biyu tsotsa a kwance mai raba-case centrifugal famfo
.
| Aikin ruwa | Samfurin Famfo | Raka'a | Gudun da aka ƙima | Shugaban da aka ƙima | Gudu | Ƙarfin Mota |
|---|---|---|---|---|---|---|
| Mengcheng | 500S-35 | 4 (1 jiran aiki) | 1,820 m³/h | mita 41.9 | 1,480 r/min | 355 kW |
| Lixin | 500S-13 | 4 (1 jiran aiki) | 1,420 m³/h | mita 17 | 980 r/min | 110 kW |
| Guoyang | 600S-47 | 4 (1 jiran aiki) | 1,960 m³/h | mita 55.4 | 980 r/min | 560 kW |
An sanya na'urorin famfo masu tsotsa biyu na centrifugal don aikin ƙofar karkatar da ruwa.
Tsarin Na'ura mai aiki da karfin ruwa
Tsarin Hydraulic na Musamman na Aiki da Binciken Yanayi da Yawa
Don wannan aikin, an ƙera famfunan tsotsa mai inganci na Liancheng daga wani
Tsarin hydraulic mai ci gaba kuma ya dace da sigogin aikin da aka ƙayyade.
An ƙididdige yanayi sannan aka kwaikwayi kuma aka yi nazari ta amfani da kwararar girma uku
fasaha.
An daidaita sigogi masu dacewa don cimma daidaito mai dacewa tsakanin tsarin geometric
sigogi, wanda ke haifar da samfurin hydraulic na musamman na aikin da aka tsara don babban inganci,
babban kewayon aiki mai inganci da kyakkyawan aikin cavitation.
Daidaita siga → Tsarin aikin hydraulic na musamman
Tsarin Impeller Mai Tattaki-Tsaye
Bututun yana amfani da ƙirar ruwan wukake mai tsayi don rage bugun matsin lamba da kuma yin
kwararar ruwa ta fi kwanciyar hankali.
Tsarin Shafta Mai Kauri
Tsarin shaft mai kauri yana rage tsawon da ke tsakanin bearings kuma yana inganta taurin shaft,
yana taimakawa rage girgizar famfo da kuma taimakawa wajen yin aiki mai kyau.
Tabbatar da Inji
Binciken Damuwa da Zafin Jiki ga Maɓallan Famfo
An gudanar da nazarin injiniya ta amfani da kwaikwayon SOLIDWORKS. An ɗora samfurin,
An gano wuraren da ke da matsakaicin damuwa, an yi nazarin damuwa, da kuma yanayin zafi
An gudanar da bincike a wuraren da aka ɗauki hoton.
An yi amfani da waɗannan nazarin don ƙirƙirar ƙirar impeller, volute, rotor da bearing
matsayi mafi dacewa da aminci, yana taimakawa wajen tabbatar da ƙarfi da tsawon rai na sabis na
sassan da ke ƙarƙashin yanayin aiki na yau da kullun da kuma mafi munin yanayi da aka ƙayyade don aikin.
- Binciken injiniya na impeller
- Binciken Damuwar Volute
- Binciken injina na Rotor
- Binciken yanayin zafi na matsayin ɗagawa
Gwaji & Kula da Inganci
Daidaita Daidaito tsakanin Rotor Dynamic da Karɓar Masana'antu
An gudanar da gwaje-gwajen daidaita daidaito a kan sassan rotor na famfo.
An sarrafa daidaiton gwajin don daidaita inganci maki 2.5 daidai da
GB/T 9239.1-2006, kamar yadda aka ƙayyade a cikin takardun aikin.
An kammala aikin famfon ruwa na ayyukan ƙofar karkatar da ruwa ta Mengcheng da Lixin
Karɓar masana'anta. A cewar rahoton aikin na asali, aikinta ya cika dukkan buƙatunsa.
buƙatun abokin ciniki kuma sun sami karɓuwa mai ƙarfi daga sassan da suka dace
na Aikin karkatar da Kogin Yangtze zuwa Huaihe.
Isar da Aiki
Kammala Samar da Kayan Aiki na Guoyang kafin ƙarshen 2023
An samar da kayan aikin aikin ƙofar shiga ruwa ta Guoyang kafin ƙarshen
2023. A watan Disamba na 2023, Shanghai Liancheng ta sami wasiƙar godiya daga Kamfanin Gine-gine
da Ofishin Gudanarwa na Aikin Gina Ruwa na Arewa na Jiangshui na Anhui
Kamfanin Aiki, Ltd.
Wasikar ta amince da kammala kayan aikin ƙofar shiga ta Guoyang Waterworks
samar da manufa tare da inganci da adadi da ake buƙata.
Maganin Famfo na Musamman ga Aikin Kayayyakin Ruwa
Don ayyukan ƙofar karkatar da ruwa ta Mengcheng, Guoyang da Lixin, an haɗa Liancheng.
Zaɓin famfo na musamman a wurin, nazarin hydraulic mai yanayi daban-daban, kwaikwayon tsarin,
Daidaitawar motsi na rotor da karɓar masana'anta don biyan buƙatun aiki da aka ƙayyade
na Mataki na II na Aikin karkatar da Kogin Yangtze zuwa Huaihe.
Don ƙarin kewayon famfo da nassoshi na fasaha, duba
Liancheng samfurin kasida
.
Lokacin Saƙo: Yuli-29-2026