Incamake y'umushinga: Umushinga wo guhindura uruzi rwa Yangtze ugana kuri Huaihe
Nk'umushinga w'ingenzi ku rwego rw'igihugu wo kubungabunga amazi, Umushinga wo Guhindura Amazi Ugana ku Ruzi rwa Yangtze ni umushinga munini wo kugabanya amazi hagati y'ibibaya ufite inshingano z'ingenzi zo gutanga amazi mu mijyi no mu byaro no guteza imbere ubwikorezi bw'amazi ya Yangtze-Huaihe, hamwe no kuhira no kongera amazi no kunoza ibidukikije by'ikiyaga cya Chaohu n'Uruzi rwa Huaihe. Uhereye mu majyepfo ugana mu majyaruguru, ugabanyijemo ibice bitatu: uruzi rwa Yangtze ugana Chaohu, itumanaho ry'uruzi rwa Yangtze-Huaihe, n'ihererekanya ry'amazi y'uruzi rwa Yangtze mu majyaruguru. Uburebure bwose bw'umuyoboro w'amazi ni kilometero 723, harimo kilometero 88.7 z'imiyoboro mishya, kilometero 311.6 z'imigezi n'ibiyaga bihari, kilometero 215.6 zo gucukura no kwagura, na kilometero 107.1 z'imiyoboro y'amazi.
Mu cyiciro cya mbere cy'umushinga, Liancheng Group yatanze pompe nini zo gukurura amazi n'imashini zisuka amazi mu bice byinshi by'umushinga wo gukurura amazi uva ku ruzi rwa Yangtze ujya kuri Huaihe. Uyu mushinga ni uw'icyiciro cya kabiri cy'umushinga wo gukurura amazi uva ku ruzi rwa Yangtze ujya kuri Huaihe. Ushingiye ku gice cya mbere cy'umushinga wo gukurura amazi uva ku ruzi rwa Yangtze ujya kuri Huaihe, wibanda ku gutanga amazi mu mijyi no mu cyaro, hamwe no kuhira no kongera amazi, kugira ngo habeho uburyo bwo guhangana n'ibibazo by'umutekano w'amazi no kunoza ibidukikije. Ugabanyijemo ibice bibiri by'ingenzi: umurongo w'amazi n'amazi y'umugongo. Ubwoko bw'ipompo nyamukuru y'umushinga watsinze ni pompe ebyiri zo gukurura amazi, itanga ibikoresho bya pompe z'amazi n'ibikoresho by'ubufasha bya hydraulic mechanical system ku ruganda rwa Tongcheng Sanshui, imishinga yo gutanga amazi ya Daguantang na Wushui Plant, na sitasiyo ya Wanglou. Dukurikije ibisabwa ku gutanga amazi, pompe eshatu zo gukurura amazi ziva kuri Tongcheng Sanshui Plant ni zo zigomba gutangwa buhoro buhoro hakurikijwe ibisabwa.
Ibipimo by'imikorere y'itsinda rya mbere ry'amapompo y'amazi atangwa na Liancheng Group ku ruganda rwa Tongcheng Sanshui ni ibi bikurikira:
Umuti wa Liancheng: Umugezi wa Yangtze kugeza Huaihe Umushinga wo Gutandukanya
Urusaku rwinshi n'ingufu
Liancheng Group ihora itanga ibicuruzwa byiza n'ibisubizo byiza ku mushinga wo guhindura amazi kuva ku ruzi rwa Yangtze kugera kuri Huaihe. Uyu mushinga ufite ibisabwa bikomeye ku bipimo bya tekiniki bya buri mushinga w'imashini ipompa amazi. Abakiriya bita cyane ku gaciro k'urusaku, kandi ntibazemera iyo rutageze kuri desibeli 85. Ku mashini ipompa amazi, urusaku rwa moteri muri rusange ruruta urw'imashini ipompa amazi. Kubwibyo, muri uyu mushinga, uruganda rukora moteri rusabwa gukoresha igishushanyo mbonera cyo kugabanya urusaku kuri moteri ifite ingufu nyinshi, kandi ni ngombwa gukora ikizamini cyo gupima urusaku rw'umutwaro ku ruganda rukora moteri. Nyuma y'uko urusaku rwa moteri rumaze kwemezwa, ruzoherezwa mu ruganda rukora pompe.
Liancheng yateguye ibikoresho bihamye birengeje ibyo byari byitezwe ku mishinga myinshi, cyane cyane mu bijyanye n'agaciro k'imashini zitanga amazi zihindagurika n'urusaku. Uruganda rwa 500S67 rwa Tongcheng Sanshui rufite umuvuduko w'ibice bine. Itsinda rya Liancheng ryateguye itsinda ry'abakozi b'imishinga n'amatsinda y'abahanga kugira ngo bagire inama yo kuganira ku buryo bwo kugabanya urusaku rw'imashini zitanga amazi, kandi bashyiraho igitekerezo n'umugambi umwe. Amaherezo, ibimenyetso byose by'agaciro k'imashini zitanga amazi bihuye n'ibyo byari byitezwe kandi bigera ku rwego mpuzamahanga rwo hejuru. Agaciro k'imashini zitanga amazi zigaragara mu mbonerahamwe ikurikira:
Igishushanyo mbonera cy'amazi gikoresha ingufu nyinshi kandi kidakoresha ingufu nyinshi
Mu bijyanye n'igishushanyo mbonera cya hydraulic, abakozi bo mu bushakashatsi n'iterambere bahisemo moderi nziza za hydraulic ku gishushanyo cya mbere maze bakoresha porogaramu ya 3D Solidworks mu kwerekana ibishushanyo. Binyuze mu buryo bwo gushushanya moderi bunoze, ubuso bw'imiyoboro y'amazi bugoye nk'icyumba cyo gukurura n'icyumba cyo gushyushyamo umwuka byarakozwe neza, kandi imiterere ya 3D na 2D byakoreshejwe na CFD yarakozwe neza, bityo bigabanyiriza ikosa ryo gushushanya mu ntangiriro z'icyiciro cyo gusuzuma n'iterambere.
Mu cyiciro cy’ubushakashatsi n’iterambere, imikorere ya pompe y’amazi yagenzuwe, kandi imikorere ya buri gice cy’imikorere gisabwa n’amasezerano igenzurwa hakoreshejwe porogaramu ya CFD. Muri icyo gihe, binyuze mu kunoza ibipimo bya geometrike nka impeller, volute n’ubuso, imikorere ya pompe y’amazi kuri buri gice cy’imikorere yarushijeho kunozwa buhoro buhoro, ku buryo pompe y’amazi ifite imiterere yo gukora neza cyane, ikora neza cyane kandi ikora neza cyane kandi izigama ingufu. Ibisubizo bya nyuma by’ibizamini bigaragaza ko ibipimo byose byageze ku rwego mpuzamahanga rw’iterambere.
Inyubako yizewe kandi ihamye
Muri uyu mushinga, ibice by'ingenzi nka pompe body, impeller, na pompe shaft byose byakorewe ibarwa ryo kugenzura imbaraga hakoreshejwe uburyo bwa finite element kugira ngo harebwe ko stress muri buri gice itarenze stress yemewe y'ibikoresho. Ibi bitanga garanti y'ubwiza bw'ipompe y'amazi mu mutekano, yizewe kandi burambye.
Ibisubizo by'ibanze
Muri uyu mushinga, Liancheng Group yagenzuye cyane uburyo bwo gukora ibumba, kugenzura ibintu bitarimo ikintu, kugenzura ibikoresho no gutunganya ubushyuhe bw'ipompo y'amazi kuva umushinga utangira, gutunganya neza no gutunganya neza, gusya, guteranya, gupima n'ibindi bisobanuro.
Ku ya 26 Kanama 2024, umukiriya yagiye muri Pariki y'Indashyikirwa ya Liancheng Group Suzhou kugira ngo yirebere ibizamini by'imikorere bya pompe y'amazi ya 500S67 yo mu Kigo cya Tongcheng Sanshui. Ibizamini byihariye birimo ikizamini cy'umuvuduko w'amazi, isuzuma ry'imbaraga za rotor, isuzuma rya cavitation, isuzuma ry'imikorere, izamuka ry'ubushyuhe bw'inyongera, isuzuma ry'urusaku, n'isuzuma rya vibration.
Inama ya nyuma yo kwakira umushinga yabaye ku ya 28 Kanama. Muri iyi nama, ibipimo by'imikorere ya pompe y'amazi n'imbaraga zakozwe n'abaturage ba Liancheng byashimwe cyane n'ishami ry'ubwubatsi n'ishyaka A.
Mu gihe kizaza, Liancheng Group izakora ibishoboka byose kandi ikomeze gutanga ibisubizo binoze n'ibicuruzwa byiza ku mishinga myinshi yo kubungabunga amazi.
Igihe cyo kohereza ubutumwa: 13 Nzeri 2024