Nigute Ruswa - irwanya Nibikoresho Byibiziga Byamaboko?

Mu rwego rwinganda, valve nibintu byingenzi bigenzura sisitemu yo gutanga amazi, kandi imikorere yabyo ni ngombwa. Ikiziga cya Valve ni ibikoresho byingenzi byo gukora valve, kandi kurwanya ruswa yibikoresho byabo bigira ingaruka itaziguye mubuzima bwa serivisi ya valve, ituze ryimikorere, numutekano wa sisitemu yose.

Imbonerahamwe y'ibirimo

1. Gutondekanya ibikoresho bisanzwe kuri Valve Intoki

2. Ikizamini cyo kurwanya ruswa yibikoresho bya Valve Hand Wheels mubidukikije bitandukanye

3. Uburyo bwo kugerageza no kugereranya amakuru yo kurwanya ruswa

4. Ingamba zo kunoza ruswa yibikoresho bya Valve Hand Wheels ibikoresho

5. Umwanzuro

1. Gutondekanya ibikoresho bisanzwe kuri Valve Intoki

Material Ibikoresho

Ibyuma bya karubone: Ibyuma bya karubone ni ibintu bisanzwe kandi biri hasi - ibikoresho byigiciro. Muri rusange ibidukikije byumye kandi bitari {{2} media itangazamakuru ryangiza, ibyuma bya karuboneindanga y'intokiirashobora kugumana imiterere yubukorikori nuburyo bugaragara. Nyamara, iyo bimaze guhura numwuka mwinshi, amazi nibitangazamakuru byangiza imiti, ibyuma bya karubone biroroshye cyane okiside kandi bikabyara ingese, bigira ingaruka kumiterere yiziga ryintoki. Mubihe bikomeye, birashobora no kugabanya imbaraga za mashini kandi bigatera kunanirwa gukora. Kurugero, mubice bimwe byububiko bifite ubuhehere bwinshi, ibiziga byamaboko ya karubone bitigeze byifashishwa mu kurwanya ruswa - bishobora kwangirika mu mezi make gusa.

Ibyuma bitagira umuyonga: Ibyuma bitagira umuyonga bikoreshwa cyane mugukora ibiziga byamaboko ya valve kubera guhangana neza kwangirika. Ibisanzwe ni 304 ibyuma bitagira umwanda na 316 ibyuma bitagira umwanda . 304 ibyuma bidafite ingese bifite urwego runaka rwo kurwanya ruswa kandi birashobora kurwanya ibitangazamakuru byangirika nkikirere n’amazi. Mubidukikije bisanzwe murugo hamwe nibintu bimwe na bimwe byinganda zifite imbaraga nke zo kurwanya ruswa, ibiziga byamaboko 304 bidafite ingese bikora neza. Ariko, mubidukikije birimo ion zibora nka ion ya chloride, kurwanya ruswa bizarwanya. Ibinyuranye na byo, ibyuma 316 bidafite ingese byahinduye cyane kurwanya itangazamakuru ryangirika nka chloride bitewe no kongeramo molybdenum, kandi rikoreshwa cyane mu bidukikije byo mu nyanja, inganda z’imiti n’inganda. Mu bimera bya chimique mukarere ka nyanja, ibiziga byamaboko bikozwe mubyuma 316 bidafite ingese birashobora gukomeza gukora neza mugihe kirekire - igihe kirekire cyo guhura nigicu cyamazi yo mu nyanja nibikoresho fatizo bya chimique, kandi ubuzima bwumurimo burashobora kumara imyaka myinshi cyangwa irenga. ?

Umuringa wumuringa: Umuringa wumuringa ufite ubushyuhe bwiza bwumuriro, amashanyarazi hamwe no kurwanya ruswa. Ibisanzwe ni umuringa n'umuringa. Umuringa ufite imbaraga zo kurwanya ruswa mu kirere, kandi firime ya oxyde izakorwa hejuru kugirango irinde kwangirika. Nyamara, mubitangazamakuru bimwe na bimwe bya acide, kurwanya ruswa kwangirika kwumuringa bizagabanuka. Umuringa ufite imbaraga zo kurwanya amazi yo mu nyanja. Mu rwego rwo kubaka ubwato, umuringaIkiziga Cyamaboko Muri Valvezikoreshwa cyane mu kugenzura imiyoboro y’amazi, ishobora kurwanya neza isuri y’amazi yo mu nyanja kandi ikemeza ko igihe kirekire - imikorere ihamye ya sisitemu yubwato.

● Non - ibikoresho byuma

Plastike: Valve Hand Wheels ikozwe muri plastiki ifite ibyiza byuburemere bworoshye, igiciro gito, insulasi nziza, nibindi, kandi ikanerekana uburyo bwiza bwo kurwanya ruswa mubitangazamakuru bimwe na bimwe byimiti. Kurugero, ibiziga byamaboko bikozwe muri polypropilene (PP) bifite kwihanganira neza aside nyinshi, alkali, numuti wumunyu. Mu nganda zimwe na zimwe z’imiti, ibiribwa n’ibinyobwa, zikoreshwa mu kugenzura indangagaciro z’ibitangazamakuru bimwe na bimwe byamazi cyangwa gaze bitangirika cyane. Nyamara, imbaraga za mashini yibikoresho bya pulasitike ni nkeya, kandi biroroshye guhinduka mubushyuhe bwo hejuru. Bashobora gusaza iyo bahuye nizuba ryigihe kirekire, bikagira ingaruka kumibereho yabo no kurwanya ruswa. ?

Rubber: Ubusanzwe ibikoresho bya reberi bikoreshwa mubiziga bimwe bya valve bisaba gufunga neza no gukora neza. Nyuma y’ibirunga, reberi isanzwe ifite imbaraga zo kurwanya ruswa idashobora - okiside aside, alkalis, n umunyu. Nyamara, muri okiside ikomeye (nka acide nitric, acide sulfurike yibanze, nibindi), ibikomoka kuri peteroli, hamwe na solge zimwe na zimwe, reberi izabyimba, imyaka, nibindi bintu, bikaviramo kwangirika kwimikorere. Nyamara, mubushuhe bumwe busanzwe, sisitemu yamazi yangirika cyane cyangwa sisitemu ya gaze ya -, gaze ya kashe ya rubber irashobora kugira uruhare runini kandi ikagira urwego runaka rwo kurwanya ruswa.

2. Ikizamini cyo kurwanya ruswa yibikoresho bya Valve Hand Wheels mubidukikije bitandukanye

Inganda zikora imiti

Inganda zikora imiti zirimo ibitangazamakuru byinshi byangiza cyane, nka acide ikomeye nka acide sulfurike, aside hydrochloric, na aside nitric, alkalis ikomeye nka sodium hydroxide, hamwe n ibisubizo bitandukanye byumunyu. Mubihe nkibi, kurwanya ruswa yibikoresho byikiganza cya valve ni hejuru cyane. Kurugero, mumahugurwa ya acide sulfurike, valve igomba gukingurwa no gufungwa kenshi kugirango igenzure umuvuduko wa acide sulfurike. Niba uruziga rwamaboko ya karubone rwakoreshejwe, ruzahita rwangirika na acide sulfurike, bikaviramo kunanirwa gukora bisanzwe. Muri iki gihe, ibyuma birebire cyane (nk'icyuma kitagira ingese kirimo chromium ndende na nikel ndende) cyangwa ibikoresho bidasanzwe birwanya - byangirika bikoreshwa mu gukora ibiziga byamaboko kugirango bikemure igihe kirekire -. Dukurikije imibare ifatika, mu nganda z’imiti, ikiguzi cyo gusana valve cyangwa kuyisimbuza bitewe no kutangirika kwangirika kwibikoresho bingana na 30% - 40% yikiguzi cyose cyo gufata neza ibikoresho. ?

Inganda zo mu nyanja

Ibidukikije byo mu nyanja birangwa n’umunyu mwinshi, ubuhehere bwinshi, n’isuri yo mu nyanja. Ku mato, sisitemu ya valve igomba gukoreshwa kenshi kugirango igenzure iyinjira n’isohoka ry’amazi yo mu nyanja, kugenga amazi ya ballast, nibindi. Igice kinini cyamazi yinyanja ni sodium chloride, yangirika cyane kubikoresho byicyuma. Kurugero, mubwato buto butarafashe ingamba zikwiye zo kurwanya ruswa -, ruswa ya karubone Valve Hand Wheels yari ifite ibyobo bikomeye byo kwangirika hejuru yumwaka nyuma yo kuyikoresha, bigatuma gukora bigoye cyane. Nyamara, ibiziga byamaboko bikozwe mu muringa cyangwa 316 ibyuma bidafite ingese birashobora gukoreshwa neza mubidukikije byo mu nyanja imyaka myinshi, bikazamura cyane ubwizerwe nubuzima bwa serivisi ya sisitemu ya valve. Mubikoresho binini nkibibuga byo hanze, ibisabwa byo kurwanya ruswa kubikoresho bya valve handwheel birakomeye. Usibye gukoresha ibikoresho byuma - byangirika - ibikoresho byuma byihanganira, hakoreshwa ubundi buryo bwo kurwanya - bwo kwangirika kwangirika kugirango habeho igihe kirekire - igihe gihamye gikora neza mubidukikije bikabije byo mu nyanja. ?

3. Inganda zibiribwa n'ibinyobwa

Inganda z’ibiribwa n’ibinyobwa zifite ibisabwa cyane mu isuku, kandi inzira zimwe na zimwe zitanga umusaruro nazo zizajya zihura n’ibitangazamakuru bimwe na bimwe byangirika, nk'ibinyobwa bya aside, imiti yo kwisiga, n'ibindi. Muri ibi bidukikije,Irembo Valve Ikizigantigomba gusa kurwanya ruswa gusa, ahubwo igomba no kubahiriza isuku yibiribwa nubuziranenge bwumutekano. Ibikoresho bya plastiki (nka PP, PE, nibindi byujuje ubuziranenge bwibiribwa) nibikoresho byuma bidafite ingese bikoreshwa cyane muruganda. Ibikoresho bya plastiki birashobora kurwanya ruswa neza ibinyobwa bya aside kandi ntibishobora gukura kwa bagiteri; ibyuma bidafite ingese bifite imbaraga zo kurwanya ruswa hamwe nisuku, kandi hejuru biroroshye kandi byoroshye kubisukura.

3. Uburyo bwo kugerageza no kugereranya amakuru yo kurwanya ruswa

Test Ikizamini cyo gutera umunyu

Ikizamini cyumunyu nuburyo bukoreshwa mugupima kwangirika kwibikoresho. Mu bushyuhe runaka (ubusanzwe dogere 35), ubushuhe bugereranije (hafi 95%), hamwe nubushuhe bwa spray yumunyu (cyane cyane NaCl), ibikoresho byipimisha birasuzumwa kugirango bibone kurwanya umunyu wangiza. Ibikurikira nigereranya ryamakuru amwe n'amwe yo gupima umunyu kubikoresho byinshi bisanzwe bya Valve Hand Wheels

Amakuru yerekana ko mugihe cyo gupima umunyu spray, kurwanya ruswa yibikoresho bitandukanye biratandukanye cyane. Ibyuma bya karubone bifite imbaraga zo kurwanya ruswa, kandi ruswa ikomeye ibaho mugihe gito; 304 ibyuma bidafite ingese n'umuringa bifite imbaraga zo kurwanya ruswa, ariko ugereranije na 316 ibyuma bitagira umwanda na polypropilene (PP), kurwanya kwangirika kwabo biracyari intera runaka; 316 ibyuma bitagira umwanda na polypropilene (PP) byerekana kurwanya neza kwangirika kwumunyu wumunyu, cyane cyane polypropilene (PP), udafite impinduka zigaragara mubizamini birebire -. ?

Test Ikizamini cyo kwibiza giciriritse

Kugirango turusheho kwigana itangazamakuru ryimiti ibyoIkiziga Cyamaboko Muguhagarika Valvebahura n’ibidukikije bitandukanye, ibizamini bya chimique bigereranywa nabyo birakorwa. Hatoranijwe ibitangazamakuru byinshi bisanzwe bya chimique, nka 5% yumuti wa acide sulfurike, 10% sodium hydroxide ya sodium, 3% sodium chloride yumuti, nibindi, hamwe nintangarugero yintoki yibikoresho bitandukanye barayibamo kugirango barebe uko babora. Ibikurikira nigikorwa cyibikoresho bimwe nyuma yo kwibizwa mubitangazamakuru bitandukanye byimiti mugihe runaka:

Aya makuru yerekana ko mu bizamini byo kwibiza mu bitangazamakuru bitandukanye by’imiti, ibyuma 316 bitagira umuyonga na polypropilene (PP) byagaragaje ko birwanya ruswa, kandi nta kintu na kimwe cyagaragaye cyangirika mu bitangazamakuru bitandukanye by’imiti . 304 ibyuma bitagira umwanda byari bifite ruswa mu muti wa acide sulfurique na sodium ya chloride, ariko urugero rwa ruswa rworoheje kuruta icyuma cya karubone n'umuringa. Ibyuma bya karubone byerekanaga ruswa ikomeye mubitangazamakuru bitatu byimiti, byerekana ko bidakwiriye nkibikoresho byiziga ryamaboko ya valve mumashanyarazi yangiza ibidukikije.

4. Ingamba zo kunoza ruswa yibikoresho bya Valve Hand Wheels ibikoresho

1. Guhitamo ibikoresho

Ukurikije ibidukikije bitandukanye nibidukikije biranga itangazamakuru, urufunguzo rwo kunoza ruswa irwanya ibiziga byamaboko ya valve ni uguhitamo neza ibikoresho byibiziga byamaboko. Mubidukikije byangirika cyane, ibikoresho bifite imbaraga zo kurwanya ruswa birahitamo. Kurugero, muri acide ikomeye na alkali ibidukikije byinganda zikora imiti, hatoranijwe ibyuma birebire cyane cyangwa ibikoresho bidasanzwe bivangwa; mu bidukikije byo mu nyanja, hakoreshwa ibyuma 316 bitagira umwanda, umuringa n'ibindi bikoresho birwanya ruswa yo mu nyanja; mu nganda y'ibiribwa n'ibinyobwa, ibikoresho bya pulasitiki cyangwa ibyuma bidafite ibyuma byujuje ubuziranenge bw'isuku y'ibiribwa kandi bifite kurwanya ruswa byatoranijwe. ?

2. Gukoresha tekinoroji yo kuvura hejuru

Kuvura ibifuniko: Gupfuka hejuru yiziga ryamaboko ya valve nuburyo busanzwe bwo kunoza ruswa. Kurugero, ubushyuhe - gushira hejuru ya galvanizing irashobora gukora urwego rwa zinc hejuru yiziga ryamaboko yicyuma cya karubone, gutandukanya umwuka wamazi namazi no kunoza ruswa. Ashyushye - dip galvanizing coating ikoreshwa cyane kuri bamweIkiziga gikomeyeikoreshwa hanze, ishobora kongera igihe cyumurimo wibiziga byintoki inshuro 2-3. Mubyongeyeho, hariho ibifuniko bya epoxy, polyurethane, nibindi. Iyi myenda ifite neza kandi irwanya ruswa, ishobora gutanga ubundi burinzi kubiziga byintoki.

Amashanyarazi: Gukoresha amashanyarazi nuburyo bukoreshwa muburyo bwo kuvura hejuru. Binyuze muri electroplating, igice cyicyuma gifite imbaraga zo kurwanya ruswa, nka plaque ya chrome, plaque ya nikel, nibindi, birashobora gushirwa hejuru yicyuma. Ikibaho cya chrome gifite ibyiza byo gukomera cyane, kutambara neza, hamwe no kurwanya ruswa, bishobora kuzamura cyane isura nziza no kurwanya ruswa yintoki. Mu bihe bimwe na bimwe aho ibisabwa bigaragara ari byinshi kandi hagasabwa urwego runaka rwo kurwanya ruswa, chrome - zometseho uruziga rw'intoki zikoreshwa cyane. ?

3. Kubungabunga buri gihe no kubitaho

Kubungabunga buri gihe no kwita kubiziga byamaboko ya valve birashobora gutahura mugihe no gukemura ibibazo bishobora kwangirika kandi bikongerera igihe cyakazi. Kurugero, buri gihe usukure intoki kugirango ukureho umwanda, umukungugu nibitangazamakuru byangirika bishobora kuba bifatanye hejuru; reba niba hari ibimenyetso byangirika hejuru yintoki. Iyo ruswa imaze kuboneka, iyisane mugihe, nko kuyisiga hamwe numusenyi hanyuma re - uyitwikire. Mu nganda nini nini zinganda, hazashyirwaho gahunda irambuye yo gufata neza valve, kandi hariho amategeko asobanutse nuburyo bukoreshwa muburyo bwo gufata neza intoki kugirango harebwe igihe kirekire - imikorere ihamye ya sisitemu ya valve.

5. Umwanzuro

Kurwanya ruswa yaValve Ibizigaibikoresho bifitanye isano ningaruka zabyo mubikorwa bitandukanye. Binyuze mu isesengura ryokwangirika kwangirika kwibyuma bisanzwe hamwe nibikoresho bitari - hamwe n’ibizamini by’ibidukikije by’inganda zinyuranye, birashobora kugaragara ko guhitamo ibikoresho bifatika, gukoresha ikoranabuhanga rifatika ry’ubutaka, no kubungabunga buri gihe ari urufunguzo rwo kunoza ruswa. Hamwe niterambere ryikoranabuhanga ryinganda, ibisabwa kugirango birwanye ruswa yibikoresho bya Valve Hand Wheels bigenda byiyongera. Amashyaka bireba akeneye kugendana niterambere ryibikoresho bya siyansi no guteza imbere ruswa - ibikoresho byihanganira guhuza inganda no gufasha inganda gutera imbere neza kandi neza.