Inganda zikoresha amashanyarazi yumuvuduko mwinshi ushiramo umwuka

Inganda zamashanyarazi yumuvuduko mwinshi umuyoboro ushushanya ikirere Cyerekanwe

Ibisobanuro bigufi:

Umuyoboro uhuza ikirere ni igikoresho cyo gushyushya amashanyarazi mu nganda cyagenewe gushyushya imyuka itemba imbere mu miyoboro. Kwinjira no gusohoka byahujwe n'umuyoboro, uhindura ingufu z'amashanyarazi mu mbaraga z'ubushyuhe kugira ngo ubushyuhe bwa gaze mu muyoboro.

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Ibicuruzwa birambuye

Ibicuruzwa

Kumenyekanisha ibicuruzwa

Umuyoboro uhuza umuyaga ushyushya ni igikoresho gikoresha ingufu z'amashanyarazi kugirango ushushe umwuka unyura mu miyoboro cyangwa mu miyoboro. Yashizwe muburyo butaziguye. Iyo umwuka unyuze muri blower mumuyoboro / umuyoboro, umuyoboro unyura mubintu bishyushya birwanya byashyizwe imbere. Muri iki gihe, umwuka unyura mu kintu ukurura ubushyuhe binyuze muri convection, kandi ubushyuhe bwo mu kirere busohoka bugenzurwa kandi bugakurikiranwa no gupima ubushyuhe bwa termocouple no kugenzura (bishingiye kuri PID, SSR).

Ihame ry'akazi

Pipeline yamashanyarazi nigikoresho gikoresha ingufu zamashanyarazi kugirango gihindurwe ingufu zumuriro kubikoresho byo gushyushya bigomba kuba. Mugihe cyo gukora, imiyoboro yubushyuhe bwo hasi yinjira mubwinjiriro bwumuvuduko, ikanyura mumiyoboro yihariye yo guhanahana ubushyuhe imbere yubwato bushyushya amashanyarazi, kandi igakurikira inzira yateguwe ishingiye kumahame yubushyuhe bwa termodinamike, itwara ingufu zubushyuhe bwo hejuru buturuka kubintu bishyushya amashanyarazi, bityo bikongerera ubushyuhe bwubushyuhe bushyushye Ubushuhe bwubushyuhe bukenewe busabwa nuburyo bukoreshwa. Sisitemu yo kugenzura imbere yimbere yumuriro w'amashanyarazi ihita igenga ingufu ziva mubushuhe ukurikije ibimenyetso byerekana ubushyuhe ku isoko, bikomeza ubushyuhe bumwe bwikigereranyo ku isoko; iyo ibintu bishyushya bishyushye, byigenga kubikoresho byo kurinda ibintu bishyushya bihita bihagarika amashanyarazi ashyushye, bikabuza ibikoresho byo gushyushya gushyuha, bigatera kokiya, kwangirika, na karuboni, hamwe nibibazo bikomeye, bigatuma ibintu bishyushya byaka, bikongerera neza ubuzima bwumuriro wamashanyarazi.

Ibicuruzwa birambuye byerekana

Uwitekaaumuyoboro wa ir ukwirakwiza ugizwe nibice bibiri: sisitemu yo kugenzura no kugenzura.Ibikoresho byo gushyushya amashanyarazi bitanga ubushyuhe: Ikintu cyo gushyushya amashanyarazi muri hoteri nigice cyibanze cyo gutanga ubushyuhe. Iyo umuyagankuba unyuze muri ibyo bintu, ubyara ubushyuhe bwinshi.

Gushyushya ku gahato ku gahato: Iyo azote cyangwa ubundi buryo bwanyuze mu cyuma gishyushya, blower ikoreshwa mu guhatira convection, ku buryo imiyoboro itemba ikanyura mu kintu gishyushya. Muri ubu buryo, uburyo, nk'itwara ubushyuhe, burashobora gukuramo neza ubushyuhe no kubwohereza muri sisitemu igomba gushyuha.

Kugenzura ubushyuhe: Ubushyuhe bufite sisitemu yo kugenzura harimo sensor yubushyuhe hamwe na PID mugenzuzi. Ibi bice bikorana kugirango bihite bihindura imbaraga ziva mubushuhe ukurikije ubushyuhe bwasohotse, byemeza ko ubushyuhe buciriritse butajegajega ku giciro cyagenwe.

Kurinda ubushyuhe bukabije: Kugirango wirinde kwangirika kwinshi kubintu bishyushya, umushyushya kandi ufite ibikoresho byo kurinda ubushyuhe bukabije. Ubushyuhe bumaze kugaragara, igikoresho gihita gihagarika amashanyarazi, kirinda ubushyuhe na sisitemu.

Ibiranga ibicuruzwa

1.Ibikorwa byiza kandi bizigama ingufu: Ingufu z'amashanyarazi zihindurwamo ingufu zumuriro hamwe nuburyo bwiza bwo guhindura (mubisanzwe> 95%). Igishushanyo mbonera cyiza kigabanya gutakaza ubushyuhe.

2.Gucunga neza ubushyuhe: Igenzura rya PID rirashobora kugera ku kugenzura ubushyuhe bwa ± 1 ° C, byujuje ibyangombwa bisabwa.

3.Igisubizo cyihuse: Gushyushya amashanyarazi bitangira vuba kandi ubushyuhe buzamuka nigabanuka ryihuta.

4.Isuku kandi yangiza ibidukikije: Nta buryo bwo gutwika, nta gaze yuzuye, umwotsi cyangwa umuriro, kandi aho bakorera harasukuye.

5.Byoroshye gukora: Byoroshye kwinjiza muri sisitemu ya PLC / DCS yo gukurikirana kure no kugenzura byikora.

6.Ugereranije byoroshye gushiraho: mubisanzwe uhujwe na flange kandi uhujwe numuyoboromu buryo butaziguye.

7.Igishushanyo cyoroshye: Imbaraga, ingano, n'imiterere (nk'ubwoko butagira ibisasu) birashobora guhindurwa ukurikije umuvuduko wa gazi, ibisabwa kuzamuka k'ubushyuhe, ingano y'umuyoboro, igitutu, ibigize gaze, n'ibindi.

Gusaba ibicuruzwa

Umuyoboro wa enterineti ushyushya ikirere ukoreshwa cyane muri byinshi Porogaramu Ikoreshwa, nka:

Imiti n’ibikomoka kuri peteroli: Gushyushya imyuka (nka azote, hydrogène, argon, dioxyde de carbone, gaze ya gaze, gaze ya reaction), gukumira gaze, gaze mbere yo gusohora gaze no kuyitandukanya, nibindi.

Amavuta na gaze karemano: gushyushya gaze karemano (antifreeze, depressurisation na anti icing), gaze ifitanye isano, gaze ya flare, gushyushya imiyoboro nyuma ya gaze ya peteroli ya lisansi (LPG), gaze ya gaze naturel / gushyushya metero mbere, nibindi.

Amashanyarazi: Gushyushya umwuka wo guteka (umwuka wibanze, umwuka wa kabiri), gushyushya gaz ya flux ya sisitemu ya desulfurizasi, nibindi.

Kurengera ibidukikije: Gushyushya gaze ya gaze mu gutunganya imyanda ya VOC (gutwika catalitike, RTO / RCO).

Laboratoire: Kugenzura neza ubushyuhe bwa gaze.

Kandi nibindi ....