Valvụ urukurubụba na-eguzogide nchara nke nwere agba fluoroplasticbụ itinye resin polytetrafluoroethylene (ma ọ bụ profaịlụ a rụchara) n'elu mgbidi dị n'ime nke valvụ urukurubụba ígwè ma ọ bụ ígwè nke nwere nrụgide ma ọ bụ elu mpụta nke valvụ urukurubụba n'ime akụkụ dị n'ime site na ịkpụzi (ma ọ bụ inlay). Njirimara pụrụ iche nke valvụ urukurubụba megide mgbasa ozi siri ike na-eme ka ọ bụrụ ụdị valvụ urukurubụba na arịa nrụgide dị iche iche.
N'ihe ndị na-egbochi ire ere, PTFE nwere arụmọrụ dị mma nke ukwuu. Na mgbakwunye na ígwè gbazere agbaze, elemental fluorine na aromatic hydrocarbons, enwere ike iji ya na ọtụtụ hydrochloric acid, sulfuric acid, nitric acid, aqua regia, organic acid, strong oxidant, concentrated, algae diluted acid, algae algae na ihe ndị dị ndụ dị iche iche bụ mmeghachi omume na-enweghị usoro. PTFE mkpuchi na mgbidi dị n'ime nke valvụ urukurubụba abụghị naanị na ọ na-emeri adịghị ike nke ihe PTFE dị ala, kamakwa ọ na-edozi nsogbu nke iguzogide nchara nke ihe ndị dị na valvụ urukurubụba. Arụmọrụ adịghị mma na ọnụ ahịa dị elu. Na mgbakwunye, na mgbakwunye na nkwụsi ike kemịkalụ ya dị mma, PTFE nwere ezigbo ihe mgbochi nsị na mgbochi arapara, obere ihe na-agbanwe agbanwe na nke na-anaghị agbanwe agbanwe, yana arụmọrụ mgbochi esemokwu na mmanụ dị mma. A na-eji ya dị ka ihe mkpuchi maka imeghe na imechi valvụ urukurubụba, ọ dịkwa mkpa iji belata elu mkpuchi. Enwere ike ibelata esemokwu dị n'etiti valvụ urukurubụba, enwere ike ibelata ike ọrụ nke valvụ urukurubụba, enwere ike imeziwanye ndụ ọrụ nke ngwaahịa ahụ.
Valvụ urukurubụba ejiri fluorine kpuchieA na-ejikarị valvụ urukurubụba mgbochi ire ere eme ihe n'ọnọdụ ọrụ siri ike, ma ọ bụ kemịkalụ na-egbu egbu ma na-emerụ ahụ, ma ọ bụ ụdị ihe mgbaze dị iche iche nke acid-base ma ọ bụ organic. Ojiji na-ezighi ezi ga-ebute nnukwu mfu akụ na ụba ma dị njọ n'ihi ya. Ojiji ziri ezi na mmezi nke valvụ urukurubụba nwere ike ịgbatị ndụ ọrụ nke valvụ urukurubụba ejiri fluorine kpuchie, yabụ kedu nkọwa enwere ike ime iji chebe ya nke ọma?
1. Tupu e jiri ya, gụọ ntuziaka ntuziaka nke valvụ urukurubụba nwere fluorine.
2. Jiri ya mee ihe n'ime oke nrụgide, okpomọkụ na ọkara akọwapụtara na mpempe aha ma ọ bụ na akwụkwọ ntuziaka ahụ.
3. Mgbe a na-eji ya, gbochie valvụ urukurubụba nke nwere fluorine ka ọ ghara ịkpata oke nrụgide nke pipeline n'ihi mgbanwe okpomọkụ, belata mgbanwe okpomọkụ, ma tinye nkwonkwo mgbasa dị ka U tupu na mgbe valvụ urukurubụba gasịrị.
4. A machibidoro iji ihe mgbochi ahụ mepee ma mechie valvụ urukurubụba nke nwere fluorine. Lezienụ anya ka unu wee hụ ebe ihe ngosi mmeghe na mmechi dị, hụkwa ebe valvụ urukurubụba nke nwere fluorine dị. Mgbe e meghere ya ma mechie ya, amanyela valvụ ahụ ka ọ mechie, ka e wee ghara imebi elu ihe mkpuchi plastik nke fluorine ahụ tupu oge eruo.
5. Maka ụfọdụ mgbasa ozi na-adịghị akwụsi ike ma dị mfe ire ere (dịka ọmụmaatụ, mmebi nke ụfọdụ mgbasa ozi ga-eme ka olu gbasaa ma mee ka nrụgide na-adịghị mma na ọnọdụ ọrụ), nke ga-akpata mmebi ma ọ bụ ntapu valvụ urukurubụba, a ga-eme ihe iji wepụ ma ọ bụ belata ihe ndị na-akpata ire ere nke mgbasa ozi na-adịghị akwụsi ike. . Mgbe ị na-ahọrọ valvụ urukurubụba, a ga-ahọrọ valvụ urukurubụba nwere fluorine nwere ngwaọrụ enyemaka nrụgide akpaka n'ihi mgbanwe ndị nwere ike ime na ọnọdụ ọrụ nke ire ere na-adịghị akwụsi ike nke mgbasa ozi ahụ kpatara.
6. Makavalvụ urukurubụba ejiri fluorine kpuchien'elu ọkpọkọ ahụ nwere ihe na-egbu egbu, nke na-ere ọkụ, nke na-agbawa agbawa ma sie ike nke na-emebi emebi, a machibidoro ya kpamkpam ịgbanwe ngwugwu ahụ n'okpuru nrụgide. Ọ bụ ezie na valvụ urukurubụba nke nwere fluorine nwere ọrụ mkpuchi elu n'ime imewe, a naghị atụ aro ka edochie ngwugwu ahụ n'okpuru nrụgide.
7. Maka ọkpọkọ mmiri nwere ihe na-ere ọkụ n'onwe ya, a ga-eme ihe iji hụ na okpomọkụ gburugburu ebe obibi na okpomọkụ ọnọdụ ọrụ enweghị ike ịgafe ebe ọkụ na-ere ọkụ n'onwe ya iji gbochie ihe egwu nke anwụ ma ọ bụ ọkụ mpụga kpatara.
Usoro dị irè: ọtụtụ nnu acid-base na ụfọdụ ihe mgbaze organic.
Oge ozi: Nọvemba-08-2022
