Bitewe n’ubwiyongere bw’umusaruro w’ikigo mu myaka ya vuba aha, ikoreshwa rya ogisijeni mu gukora ibyuma rikomeje kwiyongera, kandi ibisabwa kugira ngo umwuka wa ogisijeni ube wizerwa kandi ukize ni byinshi cyane. Hari amatsinda abiri y’uburyo buciriritse bwo gukora ogisijeni mu iduka rikora ogisijeni, umusaruro ntarengwa wa ogisijeni ni 800 m3/h gusa, ibyo bikaba bigoye guhaza ikenewe rya ogisijeni mu gihe cyo gukora ibyuma. Umuvuduko n’amazi bidahagije bya ogisijeni bikunze kubaho. Mu gihe cyo gukora ibyuma, ogisijeni nyinshi ishobora gukurwamo gusa, ibyo bikaba bitajyanye n’uburyo bwo gukora ubu, ahubwo binatera ikiguzi kinini cyo gukoresha ogisijeni, kandi ntibihuze n’ibisabwa mu kubungabunga ingufu, kugabanya ikoreshwa, kugabanya ikiguzi no kwiyongera k’ubushobozi, bityo, uburyo bwo gukora ogisijeni buriho bugomba kunozwa.
Gutanga ogisijeni mu mazi bigamije guhindura ogisijeni mu mazi yabitswe mo ogisijeni nyuma yo gushyirwamo umwuka no guhumeka. Mu gihe gisanzwe, ogisijeni mu mazi ya m³ 1 ishobora gushyirwamo ogisijeni ya m3 800. Nk'uburyo bushya bwo gutanga ogisijeni, ugereranije n'uburyo busanzwe bwo gukora ogisijeni mu ivuriro rikora ogisijeni, bufite ibyiza bikurikira:
1. Sisitemu ishobora gutangizwa no guhagarikwa igihe icyo ari cyo cyose, ibi bikaba bikwiriye uburyo ikigo gikoreramo ubu.
2. Ingufu za ogisijeni muri sisitemu zishobora guhindurwa mu gihe nyacyo bitewe n'ubukene, hamwe n'umuvuduko uhagije n'umuvuduko uhoraho.
3. Sisitemu ifite ibyiza byo gukora ibintu byoroshye, igihombo gito, gukora no kubungabunga byoroshye ndetse n'igiciro gito cyo gukora ogisijeni.
4. Ubwiza bwa ogisijeni bushobora kugera ku kigero kirenga 99%, ibyo bikaba byagabanya ingano ya ogisijeni.
Uburyo n'imiterere ya Sisitemu yo Gutanga Ogisijeni mu Metsi
Iyi sisitemu ikoresha ogisijeni cyane cyane mu gukora ibyuma mu kigo gikora ibyuma na ogisijeni mu gukata gaze mu kigo gikora ibikoresho byo gushushanya. Iyi ya nyuma ikoresha ogisijeni nke kandi ishobora kwirengagizwa. Ibikoresho by'ingenzi bikoresha ogisijeni mu kigo gikora ibikoresho by'amashanyarazi ni amatanura abiri y'amashanyarazi n'amatanura abiri yo gutunganya ibikoresho, akoresha ogisijeni rimwe na rimwe. Dukurikije imibare, mu gihe cyo gukora ibikoresho by'icyuma, ogisijeni ikoreshwa cyane ni ≥ 2000 m3 / h, igihe cyo gukoresha ogisijeni ntarengwa, kandi umuvuduko wa ogisijeni imbere y'itanura ugomba kuba ≥ 2000 m³ / h.
Ibipimo bibiri by'ingenzi by'ubushobozi bwa ogisijeni y'amazi n'ubwinshi bw'umwuka wa ogisijeni ku isaha bigomba kugenwa kugira ngo hatoranywe ubwoko bw'uburyo bw'imikorere. Hashingiwe ku gusuzuma neza uburyo bw'imikorere, ubukungu, ituze n'umutekano, ubushobozi bwa ogisijeni y'amazi bw'uburyo bw'imikorere bugenwa kuba 50 m³ naho ubwinshi bw'umwuka wa ogisijeni ni 3000 m³ / h. Bityo, imikorere n'imiterere ya sisitemu yose birakorwa, Hanyuma sisitemu iranonosorwa hashingiwe ku gukoresha ibikoresho by'umwimerere.
1. Ikigega cyo kubika umwuka wa ogisijeni w'amazi
Ikigega cyo kubika ogisijeni y'amazi kibika ogisijeni y'amazi kuri - 183℃kandi ni isoko ya gazi y'uburyo bwose. Imiterere ikoresha uburyo bwo gukingira ifu y'ubushyuhe ifite ibara ry'ibice bibiri, ifite ubuso buto bw'ubutaka n'imikorere myiza yo gukingira. Igitutu cy'ikigega cyo kubikamo, ingano ikora ya 50 m³, igitutu gisanzwe cyo gukora - n'urugero rw'amazi akora rwa 10 m³-40 m³. Aho kuzuza amazi hepfo y'ikigega cyo kubikamo hakozwe hakurikijwe ibipimo ngenderwaho byo kuzuza amazi mu bwato, kandi ogisijeni y'amazi yuzura n'ikamyo yo hanze y'ikigega.
2. Pompe y'umwuka wa ogisijeni y'amazi
Pompe y'umwuka wa ogisijeni ishyira umwuka wa ogisijeni mu gikoresho cyo kubikamo ibintu hanyuma ikayohereza kuri kabureteri. Niyo mashini yonyine ikoresha ingufu muri sisitemu. Kugira ngo sisitemu ikore neza kandi ihuze n'ibikenewe mu gutangira no guhagarara igihe icyo ari cyo cyose, hashyizweho pompe ebyiri za ogisijeni y'amazi zisa, imwe yo gukoreshwa n'indi yo guhagarara.Pompe y'umwuka wa ogisijeni ikoresha pompe ikora nk'iy'amazi ikoresheje piston cryogenic ikora neza kugira ngo ihuze n'imikorere y'amazi make n'umuvuduko mwinshi, hamwe n'umuvuduko w'amazi ungana na 2000-4000 L/h n'umuvuduko w'amazi usohoka, Ingano y'imikorere ya pompe ishobora gushyirwaho mu gihe nyacyo bitewe n'uko ogisijeni ikenewe, kandi umuvuduko w'umwuka wa ogisijeni muri sisitemu ushobora guhindurwa hakoreshejwe uburyo bwo guhindura umuvuduko n'umuvuduko w'amazi ku gice cyo gusohokeramo pompe.
3. Umusemburo w'umwuka ushyushye
Imashini ikoresha vaporizer yo mu bwogero bw'umwuka, izwi kandi nka vaporizer y'ubushyuhe bw'umwuka, ikaba ari imiterere y'umuyoboro w'inyenyeri. Ogisijeni y'amazi ihinduka ogisijeni y'ubushyuhe busanzwe binyuze mu gushyushya umwuka mu buryo busanzwe. Sisitemu ifite vaporizer ebyiri. Ubusanzwe, ikoreshwa vaporizer imwe. Iyo ubushyuhe buri hasi kandi ubushobozi bwo gushyushya umwuka bwa vaporizer imwe budahagije, vaporizer ebyiri zishobora guhindurwa cyangwa gukoreshwa icyarimwe kugira ngo ogisijeni iboneke bihagije.
4. Ikigega cyo kubikamo umwuka
Ikigega gibika umwuka wa ogisijeni ihumeka nk'igikoresho cyo kubika no gufunga cy'uburyo, gishobora kongera umuvuduko w'umwuka wa ogisijeni ako kanya no kuringaniza umuvuduko w'umwuka kugira ngo hirindwe ihindagurika n'ingaruka. Uburyo busangiye ikigega gibika gazi n'umuyoboro mukuru utanga ogisijeni n'uburyo bwo gukora ogisijeni buri gihe, bugakoresha ibikoresho by'umwimerere. Umuvuduko ntarengwa wo kubika gazi n'ubushobozi ntarengwa bwo kubika gazi mu kigega gibika gazi ni metero 250. Kugira ngo hongerwe umuvuduko w'umwuka, umurambararo w'umuyoboro mukuru utanga ogisijeni kuva kuri kabureta kugera kuri kigega gibika umwuka uhinduka ukava kuri DN65 ujya kuri DN100 kugira ngo habeho ubushobozi buhagije bwo gutanga ogisijeni mu buryo.
5. Igikoresho kigenzura umuvuduko
Muri sisitemu hashyizweho ibikoresho bibiri bigenzura umuvuduko. Igice cya mbere ni igikoresho kigenzura umuvuduko cy’ikigega gibika ogisijeni y’amazi. Igice gito cya ogisijeni y’amazi gishyirwa mu mwuka na karubureteri nto iri munsi y’ikigega gibikamo umwuka, kikinjira mu gice cya gaze mu kigega gibikamo umwuka unyuze hejuru y’ikigega gibikamo umwuka. Umuyoboro usubiza wa pompe ya ogisijeni y’amazi unasubiza igice cy’uruvange rwa gaze n’amazi mu kigega gibikamo umwuka, kugira ngo uhindure umuvuduko w’akazi k’ikigega gibikamo umwuka kandi unoze aho amazi asohokera. Igice cya kabiri ni igikoresho kigenzura umuvuduko w’umwuka, gikoresha valve igenzura umuvuduko ku gice cy’umwuka cy’ikigega gibikamo umwuka wa mbere kugira ngo gihindure umuvuduko mu muyoboro mukuru ukwirakwiza ogisijeni hakurikijwe ogisijeni.icyifuzo.
6.Igikoresho cy'umutekano
Sisitemu yo gutanga ogisijeni y'amazi ifite ibikoresho byinshi by'umutekano. Ikigega cyo kubikamo gifite ibimenyetso by'umuvuduko n'urugero rw'amazi, kandi umuyoboro w'amazi usohokamo pompe ya ogisijeni y'amazi ufite ibimenyetso by'umuvuduko kugira ngo byorohereze umukoresha gukurikirana uko sisitemu ihagaze igihe icyo ari cyo cyose. Ibikoresho by'ubushyuhe n'umuvuduko bishyirwa ku muyoboro wo hagati kuva kuri kabureta kugera ku kigega cyo kubika umwuka, bishobora gusubiza ibimenyetso by'umuvuduko n'ubushyuhe bya sisitemu no kugira uruhare mu kugenzura sisitemu. Iyo ubushyuhe bwa ogisijeni buri hasi cyane cyangwa umuvuduko uri hejuru cyane, sisitemu izahita ihagarara kugira ngo hirindwe impanuka ziterwa n'ubushyuhe buke n'umuvuduko ukabije. Buri muyoboro w'isi ufite vali y'umutekano, vali y'umwuka, vali yo kugenzura, nibindi, bituma sisitemu ikora neza kandi mu buryo bwizewe.
Imikorere n'Imitangire ya Sisitemu yo Gutanga Ogisijeni mu Metsi
Kubera ko sisitemu ikoresha umuvuduko muto, sisitemu itanga umwuka wa ogisijeni mu mazi ifite uburyo bukomeye bwo kuyikoresha no kuyisana. Kuyikoresha nabi no kuyisana nabi bizatera impanuka zikomeye. Kubwibyo, hakwiye kwitabwaho cyane ikoreshwa n’ibungabungwa ry’iyi sisitemu mu buryo bwizewe.
Abakozi bashinzwe imikorere n'imicungire y'iyi sisitemu bashobora kuyifata gusa nyuma y'amahugurwa yihariye. Bagomba kumenya imiterere n'imiterere yayo, kumenya imikorere y'ibice bitandukanye bya sisitemu n'amabwiriza agenga imikorere y'umutekano.
Ikigega gibika umwuka wa ogisijeni, ikigega gishyushya umwuka n'ikigega gibika gazi ni imiyoboro y'umuvuduko, ishobora gukoreshwa gusa nyuma yo kubona icyemezo cy'ikoreshwa ry'ibikoresho byihariye bivuye mu biro by'ikoranabuhanga n'ubugenzuzi bw'ubuziranenge. Igipimo cy'umuvuduko n'agakoresho k'umutekano muri sisitemu bigomba gutangwa kugira ngo bigenzurwe buri gihe, kandi agakoresho ko guhagarika n'igikoresho cyerekana imiterere y'umuyoboro bigomba gusuzumwa buri gihe kugira ngo harebwe niba hari ubworoherane n'uburyo byizerwa.
Imikorere y’ubushyuhe bw’ikigega gibika ogisijeni y’amazi iterwa n’urugero rw’ingufu hagati y’ibice by’imbere n’inyuma by’ikigega gibika. Iyo urugero rw’ingufu rwangiritse, ogisijeni y’amazi izamuka kandi ikongera kwaguka vuba. Kubwibyo, iyo urugero rw’ingufu rutangiritse cyangwa atari ngombwa kuzuza umucanga wa pearlite kugira ngo wongere uvange, birabujijwe cyane gusenya valve y’ingufu y’ikigega gibika. Mu gihe cyo gukoresha, imikorere y’ingufu y’ikigega gibika ogisijeni y’amazi ishobora kugereranywa hagendewe ku rugero rw’ingufu ya ogisijeni y’amazi ihindagurika.
Mu gihe cyo gukoresha iyi sisitemu, hagomba gushyirwaho uburyo buhoraho bwo kugenzura amarondo kugira ngo bukurikirane kandi bunandike umuvuduko w'amazi, urwego rw'amazi, ubushyuhe n'ibindi bipimo by'ingenzi bya sisitemu mu gihe nyacyo, busobanukirwe imiterere y'impinduka za sisitemu, kandi bumenyeshe abatekinisiye b'inzobere ku gihe kugira ngo bahangane n'ibibazo bidasanzwe.
Igihe cyo kohereza: Ukuboza-02-2021
