impuguke

Imyaka 15 Yuburambe

Icyuma Cyuma Cyuma Cyongerewe Pe Umuyoboro wamazi wa plastike

Ibisobanuro bigufi:

Icyuma cya mesh skeleton polyethylene ikomatanya ni ubwoko bushya bwumuyoboro ushimangirwa ninsinga zikomeye zicyuma zikomeretsa izengurutse ibumoso niburyo. Umuvuduko mwinshi wa polyethylene (HDPE) ukoreshwa nka matrix, kandi skeleton yicyuma cyuma gifitanye isano rya bugufi na polyethylene yimbere ninyuma yo hejuru hamwe na HDPE yahinduwe cyane.


Ibicuruzwa birambuye

Ibicuruzwa

Intangiriro y'ibanze

Kuberako ibyuma byuma byuma byuma byuma byometse kuri plastiki ikomeza ya termoplastique, umuyoboro wicyuma mesh ikarito polyethylene ikomatanya umuyoboro watsinze ibibi byumuyoboro wibyuma na plastiki, mugihe ukomeje ibyiza byimiyoboro yombi.

Umuyoboro wa mesh skeleton polyethylene ikomatanya, ukoresheje ibikoresho byujuje ubuziranenge hamwe nubuhanga buhanitse bwo gukora, kugirango bigire imbaraga zumuvuduko mwinshi.Mu gihe kimwe, umuyoboro uhuriweho ufite imiterere ihindagurika, kandi ukwiranye n’amazi maremare yashyinguwe hamwe na sisitemu ya gazi. .Icyuma cya mesh skeleton polyethylene ikomatanya imiyoboro ni imiyoboro ya polyethylene yumuriro wa fusion. umuyoboro uhuza hamwe.

Ukoresheje umubyimba mwinshi wa polyethylene (HDPE), ibyuma bikomeye byicyuma cya spiral igikomere kugirango ukore imbaraga zingana cyane kugirango ukomeze umubiri.Ukoresheje polyethylene yuzuye (HDPE) nkibikoresho fatizo bivamo umuyoboro woroheje urwanya imiti itera, ikarwanya ubukonje- thaw cycle hamwe nubushyuhe bikomeza munsi ya zeru, kandi ntibisenyuka.HDPE irwanya abrasion cyane kandi ntishobora guterwa na acide cyangwa alkaline.Ariko ibyo sibyo byose - Fuses HDPE igaragaramo insinga zikomeye zicyuma hamwe numuyoboro woroshye, woroshye kugirango imbaraga zingana cyane kandi biramba.Byiza cyane, ibiciro byacu byigiciro byabigenewe byo guhuza imiyoboro - kugeza - guhuza imiyoboro iracyagabanya kunanirwa - kwishyiriraho ubuntu. Bitewe nibi biranga, imiyoboro ya SRTP ikoreshwa mugutanga amazi mumijyi, ubwubatsi bwububatsi, amavuta na imirima ya gaze, inganda zikora imiti, imiyoboro ikwirakwiza amashanyarazi, ibirombe bya metallurgjiya, gutwara amazi yo mu nyanja, kubaka ubwato, ubuhinzi no gushyira insinga za fibre optique.

Ibiranga ibicuruzwa

Umuyoboro wa mesh skeleton polyethylene umuyoboro uhuriweho ufite ibintu bisanzwe biranga anti-ruswa, nta gupima, kutoroha kworoheje, kutagira ubushyuhe bwumuriro, nta gishashara, kwihanganira kwambara, uburemere bworoshye nindi miyoboro ya pulasitike, kandi imiterere yihariye nayo yakoze ibintu bikurikira:

(1) Kurwanya neza kunyerera hamwe nimbaraga ndende zirambye

Kuberako plastike izanyerera mubushyuhe bwicyumba kandi mugihe cyibikorwa byo guhangayika, kuvunika gucitse bizabaho mugihe cyimyitwarire irambye, bityo rero imbaraga zemewe hamwe nubushobozi bwo gutwara imiyoboro ya pulasitike isukuye ni mike cyane (muri rusange muri 1.0MPa) .Ubukanishi imbaraga zibyuma zikubye inshuro 10 zubushyuhe bwa termo-plastike, kandi irahagaze hejuru yubushyuhe bwa plastike.Iyo ikariso yicyuma ya mesh ihujwe na plastiki, igipande cya plastiki kirashobora kubuzwa neza nicyuma cya meshi, nimbaraga ziramba. ya plastiki ubwayo iratera imbere cyane.Nuko rero impungenge zemewe za polyethylene ikomatanya umuyoboro hamwe nicyuma cya mesh ikubye kabiri inshuro ebyiri nu muyoboro wa plastiki.

(2) kurwanya ubushyuhe bwiza

Imbaraga z'umuyoboro wa pulasitike ziragabanuka muri rusange hamwe no kwiyongera k'ubushyuhe mu rwego rw'ubushyuhe bwo gukoresha. Imbaraga z'umuyoboro wa pulasitike zigabanukaho hejuru ya 10% kuri buri 10 ℃ kwiyongera k'ubushyuhe.Nkuko hafi 2/3 by'imbaraga z'umuyoboro wa polyethylene uhuza hamwe na skelet mesh skeleton itwarwa na skelet ya mesh skeleton, imbaraga zayo zigabanuka hamwe na kwiyongera k'ubushyuhe bwo gukoresha butarenze ubw'umuyoboro wose wa pulasitike usukuye.Ibisubizo by'ubushakashatsi byerekana ko imbaraga z'umuyoboro wa PE zigabanuka munsi ya 5% hamwe no kwiyongera kwa 10 ℃.

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Modulike ya elastike yicyuma ikubye inshuro 200 ugereranije na polyethylene yuzuye. Gukomera, kurwanya ingaruka no guhagarara neza kwa polyethylene ikomatanya ikozwe mu cyuma gikozwe mu cyuma ni cyiza kuruta umuyoboro wa pulasitike usukuye bitewe n’ingaruka zishimangira ikariso ya meshi.Mu gihe kimwe, ikariso yicyuma ubwayo nuburyo bworoshye, bityo ko umuyoboro uhuriweho ufite ihinduka runaka muburyo bwa axial.Nuko rero, umuyoboro ufite ibiranga guhuza gukomera no guhinduka, kandi ufite imikorere myiza muguhuza imizigo yo gupakurura no gupakurura, gutwara, kwishyiriraho no kwizerwa mubikorwa.Gushiraho hasi Irashobora kubika umubare winkunga, igiciro gito; Kwishyiriraho munsi yubutaka birashobora kwihanganira neza umutwaro utunguranye uterwa no gutura, kunyerera, ibinyabiziga, nibindi. .

(4) Coefficient ntoya yo kwagura ubushyuhe

Bitewe no kwaguka kumurongo wo kwagura insinga zicyuma cya plastike ni 10.6 ~ 12.2 × 10-6 (1 / ℃), naho coefficente yo kwagura umurongo wa pisine ya pulasitike isukuye ni 170 × 10-6 (1 / ℃), kwagura ubushyuhe y'icyuma cyuma mesh skeleton polyethylene ikomatanya imiyoboro itezimbere cyane munsi yimbogamizi yicyuma cya mesh skeleton, iri munsi yicy'umuyoboro usanzwe wa plastike. (1 /) yo guhinduranya, bityo kugabanya ikiguzi cyo kwishyiriraho.

(5) Gucika vuba ntibizabaho

Umuyoboro wa pulasitike usukuye cyane cyane umuyoboro wa pulasitike nini ya diametre ukoresheje ibikorwa byo guhagarika umutima buri mwaka ku bushyuhe buke, kubyara byoroshye biturutse ku nenge zaho, kwibanda ku guhangayikishwa no guturika byihuse (ako kanya metero magana abiri kugera kuri kilometero hejuru), bityo umuyoboro mpuzamahanga uriho ubu plastike yihuta yo kumeneka yashyize imbere ibisabwa cyane, kandi ibyuma bya karubone ntabwo ari ibibazo byacitse, Hamwe no kuba hari ibyuma bishya, guhindagurika no guhangayikishwa na plastiki ntibizagera aho bigoye bitera gucika vuba.Nuko rero, mubitekerezo, ngaho ntabwo yihuta kumenagura umuyoboro wa polyethylene hamwe nicyuma mesh skeleton.

6) ibyuma, plastike ubwoko bubiri bwibikoresho bigizwe hamwe kandi byizewe

Kugeza ubu, umuyoboro wibyuma bya pulasitiki ku isoko kubera ko ubuso buri hagati yicyuma na plastike ari interineti ihoraho, gukoresha igihe kirekire mugikorwa cyo guhinduranya imbaraga biroroshye kubisenya, bikaviramo kumeneka hamwe, kwikuramo imbere, guhagarika no gutsindwa. Ugereranije nicyuma cya mesh skeleton polyethylene ikomatanya umuyoboro ni mesh yubatswe binyuze mumashanyarazi adasanzwe ashyushye (yahinduwe HDPE) kugirango amashanyarazi ya plastike nicyuma ahuze kandi ahuze.Ibikoresho byombi bifite imbaraga nini kandi zihuza kandi ntoya kwibanda ku guhangayika.

7) Impande ebyiri zo kurwanya ruswa

Urusobekerane rw'icyuma rushyizwe hamwe muri plastiki hamwe nubushyuhe budasanzwe bwo gushonga, imbere n'inyuma y'umuyoboro bifite imikorere imwe yo kurwanya ruswa, irwanya kwambara, urukuta rw'imbere rworoshye, irwanya ntoya, nta gupima, nta gishashara, Ingaruka zo kuzigama ingufu ziragaragara, nibyiza mubukungu kandi byoroshye kubitwara byashyinguwe hamwe nibidukikije byangirika.

(8) Kwiyerekana neza

Kubera ko habaho skelet mesh skeleton, umuyoboro wa polyethylene ushyinguwe hamwe na skelet ya mesh skeleton irashobora kuboneka muburyo busanzwe bwo gutahura magnetique, kugirango wirinde kwangirika kwatewe nibindi bikorwa byo gucukura. Kandi ubu bwoko bwangirika ni umuyoboro wa plastiki usukuye. nibindi byuma bitari ibyuma kugirango bitange ibyangiritse cyane.

(9) byoroshye kandi byoroshye guhindura imiterere yibicuruzwa n'imikorere

Imiterere n'imikorere yibicuruzwa birashobora guhinduka muguhindura diameter yumugozi wibyuma, umwanya wurushundura, ubunini bwurwego rwa plastike, plastike nubwoko bwibicuruzwa, kugirango byuzuze ibisabwa byumuvuduko utandukanye kurwanya, kurwanya ubushyuhe no kurwanya ruswa.

(10) amashanyarazi yihariye yo guhuza, atandukanye, kwishyiriraho birihuta cyane kandi byizewe

Guhuza umuyoboro wa polyethylene hamwe nicyuma cya meshi bifata inzira ebyiri: guhuza amashanyarazi no guhuza flange.Ihuza ryogukoresha amashanyarazi nugushyiramo umuyoboro uhuriweho mumashanyarazi ashyushye bikwiranye no guha ingufu insinga zishyushya amashanyarazi zashyizwe hejuru yimbere yimbere umuyoboro ukwiye kugirango ushushe.Bwa mbere, hejuru yimbere yimbere yimyanda irashonga kugirango habeho gushonga, gushonga kwaguka no kuziba icyuho kiri hagati yimiyoboro, kugeza ubwo hejuru yinyuma ya pipe nayo itanga gushonga, byombi gushonga gushonga hamwe, nyuma yo gukonjesha no gukora, umuyoboro hamwe nu miyoboro ihuza imiyoboro imwe.

Urwego rwo gusaba

Engineering Ubwubatsi bwa komini: gutanga amazi mumijyi, umuyoboro wubushyuhe amazi yinyuma, gaze, umuyoboro wa gazi karemano.

Engineering Ubwubatsi bwa chimique: acide, alkali, inganda zikora umunyu, peteroli, ifumbire mvaruganda, imiti, imiti, reberi na plastike nizindi nganda zo gutwara gaze yangirika, amazi, umuyoboro wifu wifu nuyoboro usohora.

Fields Imirima ya peteroli na gaze: Umwanda utwara amavuta, umwanda wa gazi, imvange ya peteroli na gaze, kugarura peteroli ya kabiri na kaminuza hamwe no gukusanya no gutwara imiyoboro.

Engineering Ubwubatsi bwa Thermoelectric: gutunganya amazi, kohereza amazi yinyuma, gukuraho ivumbi, ibisigazwa by imyanda nindi miyoboro.

Mine Ikirombe cya metallurgiki: icyuma kitagira fer gishongesha mugutanga ibyuma byangirika hamwe na pulp, umuyoboro wubudozi.

Umuhanda: umuyoboro wamazi washyinguwe, umuyoboro wa kabili

Engineering Ubwubatsi bwo mu nyanja: gutwara amazi yo mu nyanja, umuyoboro w’amazi n’umuyoboro wa optique (amashanyarazi), nibindi.

Ubwubatsi bw'amato: Umuyoboro w'amazi yo mu nyanja, umuyoboro w'amazi, umuyoboro w'amazi wa ballast, umuyoboro uhumeka

 

Gusana imyanda

Hano ndakumenyesha uburyo bukoreshwa cyane bwo gusimbuza imiyoboro hamwe nuburyo bwo guhuza amashanyarazi:

1. Gutegura ibikoresho: imashini ikata, imashini isya, imashini yo gusudira amashanyarazi, umutegetsi wicyuma, ikaramu yerekana ikimenyetso, umuhoro, inkwi za padi no gusimbuza imiyoboro hamwe nu mashanyarazi.

2. Kuramo amazi mu muyoboro hakiri kare, hanyuma ukureho umuyoboro cyangwa umuyoboro wa fuse uhuza igice gisohoka; Hanyuma upime uburebure bw'igice ugomba gusimburwa n'umutegetsi w'icyuma, hanyuma ukate umuyoboro w'uburebure bumwe. . Niba hakenewe ibyuma bifata amashanyarazi, umwanya nubunini bigomba kubarwa mbere kugirango wirinde amakosa.

3. Iyo imiyoboro yaciwe cyangwa imiyoboro ihujwe n'umuyoboro wambere, tugomba kwemeza ko Inguni ishyize mu gaciro, kandi ntihazabaho impagarara cyangwa izindi mbaraga, kugirango twirinde kwimuka no kumeneka kw'ibikoresho byo guhuza amashanyarazi mugihe gusudira.

4. Mugihe cyo gusudira gusimbuza ibyuma bifata amashanyarazi, tugomba kumenya neza ko nta mazi ari imbere mu muyoboro, bitabaye ibyo biragoye gusudira ibyuma bifata amashanyarazi.

5. Nyuma yo gusudira birangiye, bigomba gukonjeshwa iminota irenga 120 mbere yo gupima amazi.


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