Incamake ya EPS(Kwagura Polystyrene) umusaruro wa fatizo

Inzira yo gutangiza

Inzira ya imwe - Uburyo bwintambwe harimo polérimeIkiza, bidahwitse, gukonjesha, gukaraba, guswera, guswera, gupima, gusohora, gupakira. Impuzandengo yo kubyara igihe cyo gutanga umusaruro wa ePS ni imyaka 16 ~ 17.

(1) Amashanyarazi no kudahinduka

Amashanyarazi no kudatavuga rumwe na reaction. Munsi yubushyuhe runaka, sm izatera polymerize. Mu gukurura umutekano, sm bizaguka no gukata mumirongo, hanyuma uhimba ibitonyanga bya peteroli ya SM guhagarika mumazi kubera igitutu cyururimi. Hano hari iparirwa ihagarika mumazi kugirango yirinde sm ibice kandi ihuza hamwe. Muri iyi nzira imbaraga zabatabare zigomba kuba nini kuruta imbaraga zo guhuza kugirango zibeho hasi - amabara yubushyuhe.

Ihuriro rito - Uburebure bwa Polymeirirya niruka mu gitonyanga cya peteroli cya SM, ubushyuhe bwasohotse mu myitwarire izakurwa n'amazi akonje muri clip. Kugirango dukureho ubushyuhe mugihe, tugomba kwemeza ko ibikorwa bisanzwe byo gutunganya uburyo bwamazi mugihe cyimyitwarire. Bitabaye ibyo, ubushyuhe muri reaction buzaba burebure cyane, buganisha ku myitwarire yihuse no gukomera cyane.

Inzira yumusaruro wisaro igenzurwa nintoki, mugihe cyibikorwa, ubushyuhe bugomba kugenzurwa neza kugirango birinde ihindagurika rinini, bitabaye ibyo, ingano yisaro izagurwa. Hagati aho, kwitegereza inshuro nyinshi ingero ni ngombwa kugirango ugenzure ingano y'amasaro.

Ukurikije imiterere yuburemere bwa Caco3 na TCP, ingano y'isaro irashobora kugenzurwa.

Sisitemu ya DS ikoreshwa mugupima ubushyuhe mugihe cyose cyo gushyushya, guhindagurika, kudakora, hejuru - reaction yubushyuhe, no gukonjesha. Kugira ngo umusaruro w'umutekano, Sisitemu ya DS izagenzura impeta ya reaction, kandi induru hejuru - ubushyuhe cyangwa urubanza rudasanzwe.

Iyo igipimo cyo guhindura sm kigera hafi 75% (amasaha agera kuri 4 kugeza kuri 5 munsi yubushyuhe), ubwinshi bwo kwivuza bugomba kongerwaho. Nyuma yo guterwa no gutera imbere no guhina mugihe runaka nigitutu, turashobora kubona amasaro ya ePS.
Umukozi uhindagurika wo kudahinduka yatewe no gupima kettle ukoresheje pompe, kandi aremereye neza nigikoresho kiremereye. Nyuma yubushyuhe - Inyandiko yubushyuhe, iyo gukonja kugeza ubushyuhe bwagenwe, ibikoresho birashobora gusezererwa no gukaraba tank.

(2) gukaraba

Umwanda nko kudatandukana no kwangirika bigomba gukurwaho no gukaraba. Nyuma yo gukora isuku, amasaro ya ePS azumizwa na centrifugal umwuma kugirango ukureho amazi menshi, kandi yiteguye kurushaho gukama.
Turashobora kandi gukoresha de - umukozi ubabara kugirango ukureho umwanda.

(3) Kuma

Kureka kurwara kwa Centdrifugali, hazabaho ibisigazwa byamazi 3% hejuru ya ePS (ibirimo amazi menshi bizagira ingaruka kumiterere yibicuruzwa bya ePS), bityo rero inzira yo gukama irakenewe, muri iki gikorwa, ePS Amasaro yumishijwe numwuka ushushe. Kuvuza umuyaga ushushe, amazi atuye hejuru yihuta, noneho ubu bwoko bwa gaze - Uruvange rukomeye ruzamuka mukangurura umuvuduko, mugihe amasaro azenguruka akazu gato, hanyuma akandagira umwuka wo gukwirakwiza, hanyuma usunike umwuka ushushe, hanyuma usunike umwuka ushushe unyuze mumuyoboro wikigo. Muri ubu buryo amasaro azaruma.

Nyuma yo guhunika umwuka, amasaro agomba gukombwa numuyaga ukonje kugirango ugabanye amazi, kandi witegure kugenzura. Kugira ngo wirinde kwegeranya amashanyarazi, umukozi wa antistake agomba kongerwaho mugihe cyumye.
Ubushyuhe bwumuma bugenzurwa na sisitemu ya DS.

(4) Gusuzuma

Ingano ya EPS yumye ntabwo iringaniye, isuzuma puching irakenewe kugirango atandukane amasaro kubisobanuro no kwimurira kuri silos zitandukanye.

(5) Gukunda

Mugihe cyo gutanga umusaruro wa ePS, kubika, gutwara no gutunganya, gutoroka kwabakozi kuvuza byanze bikunze. If too much blowing agent lost, many problems will occurred, such as decrease of expanding rate, increase of density, difficulty of forming, etc. To extend the valid storage period of EPS, and prevent the loss of blowing agent, the use of coating agent at the surface of EPS is essential.

(6) Ipaki

Packa ibisaro eps ukurikije ibisobanuro bitandukanye. Uburemere bwibisanzwe ni 25 kg.

Intego yo gupakira: Ubwikorezi bwigihe, irinde guhunga umukozi uhindagurika, no kwagura igihe cyingwate.

Imbonerahamwe y'urugendo

Urubanza