Igikoresho cyo gukwirakwiza ubushyuhe ku butaka gikozwe mu buryo bwa scraped surface ni iki?

Igikoresho cyo gukwirakwiza ubushyuhe ku butaka gikozwe mu buryo bwa scraped surface ni iki?

Igikoresho cyo gushyushya ubushyuhe cyo hejuru cyashizweho: Ihame, ikoreshwa n'iterambere ry'ejo hazaza

Imashini ihindura ubushyuhe ku butaka ikarabwa ni ubwoko bw'ibikoresho byo guhindura ubushyuhe neza, bigira uruhare runini mu nganda z'ibiribwa, imiti, imiti n'izindi. Binyuze mu miterere yihariye y'imashini n'uburyo bwo gukora, ubu bwoko bw'imashini ihindura ubushyuhe bukemura ikibazo cy'imashini ihindura ubushyuhe gakondo mu guhangana n'ibikoresho byoroshye kandi byoroshye gupima. Iyi nyandiko izasesengura byimbitse imashini ihindura ubushyuhe, ibikoresho by'ingenzi mu nganda, uhereye ku ngingo z'imikorere, imiterere y'imiterere, imirima ikoreshwamo n'iterambere ry'ejo hazaza.

 Ubwa mbere, ihame ry'imikorere n'imiterere y'icyuma gihindura ubushyuhe ku buso gikozwe mu buryo bwa "scapped temperature exchanger"

Ihame ry'ingenzi ry'umuyoboro w'ubushyuhe wakuweho ni uguhora uhanagura ubuso bwo guhanagura ubushyuhe uzunguruka umuyoboro kugira ngo ubone uburyo bwo kohereza ubushyuhe neza. Imiterere y'ibanze irimo umubiri w'umuyoboro w'ubushyuhe wa cylindrical, umuyoboro uzunguruka, ihuriro ry'umuyoboro, igikoresho cyo kuyobora n'uburyo bwo gufunga. Umubiri w'umuyoboro w'ubushyuhe ubusanzwe uba ufite imiterere ibiri, kandi uburyo bwo gushyushya cyangwa gukonjesha bunyuzwa hagati. Umuyoboro uzunguruka ufite udukoresho twinshi two guhanagura ubushyuhe, turi hafi y'urukuta rw'imbere rwa silinda munsi y'imbaraga za centrifugal kandi duhora duhanagura ubuso bwo guhanagura ubushyuhe uzunguruka umuyoboro.

 Mu gihe cyo gukora, ibikoresho bigomba gusukurwa byinjira mu cyuma gihindura ubushyuhe kiva hejuru kikamanuka mu rukuta rw'imbere rwa silinda munsi y'imbaraga z'uburemere. Icyuma gihindura ubushyuhe kizenguruka ntikigira uruhare rwo kuvanga gusa, ahubwo icy'ingenzi kurushaho, ni ukuvugurura buri gihe firime y'ibikoresho biri ku buso bwo kohereza ubushyuhe kugira ngo birinde ko ibikoresho bishonga cyangwa bikwirakwira ku buso bushyuhe bwinshi. Ubu buryo bwo kuvugurura firime butuma ibikoresho byo kohereza ubushyuhe ku buso byahinduwe bishobora kugira ubushobozi bwo kohereza ubushyuhe bwinshi cyane, akenshi inshuro zigera kuri 3-5 z'ibikoresho bisanzwe byo kohereza ubushyuhe.

 Igice cy'ingenzi cy'icyuma gihindura ubushyuhe ku buso gikozwe mu buryo bwa "scaper" ni sisitemu yo gusya, imiterere yayo igira ingaruka ku buryo butaziguye ku mikorere y'ibikoresho. Ibikoresho bigezweho bihindura ubushyuhe ku buso bikozwe mu buryo bwa "scaper" ahanini bikoresha "scaper" ishobora guhindurwa, binyuze mu ngufu za "spiring" cyangwa "centrifugal" kugira ngo bihindure igitutu hagati y'icyuma gisya n'urukuta rwa silinda, atari ukugira ngo bikore neza gusa, ahubwo no kugira ngo birinde kwangirika gukabije. Sisitemu yo gufunga nayo ni ingenzi, haba mu kwirinda ko ibikoresho bisohoka, ahubwo no mu gutuma umugozi uzenguruka ukora neza.

 

Icya kabiri, ibyiza bya tekiniki n'imbogamizi za "scattering" y'ubushyuhe bwo hejuru

Akamaro gakomeye k'icyuma gihindura ubushyuhe gikoresha imashini ni ubushobozi bwacyo bwo gufata ibikoresho bito cyane kandi bishobora kwangirika mu bushyuhe. Mu rwego rwo gutunganya ibiribwa, nko gukora margarine, shokora, jam, foromaje n'ibindi bicuruzwa, icyuma gihindura ubushyuhe gisanzwe kiragoye kuzuza ibisabwa mu buryo, kandi icyuma gihindura ubushyuhe gikoresha imashini gishobora gukemura neza ibi bibazo. Igipimo cyacyo cyo kohereza ubushyuhe gishobora kugera kuri 2000-5000W/(m²·K), kiri hejuru cyane y'icyuma gihindura ubushyuhe gisanzwe gikoresha imashini n'imashini.

 

Mu bijyanye n'ibikoresho byoroshye gupima, ibyiza by'icyuma gihindura ubushyuhe cya scraper biragaragara cyane. Mu nganda zikora peteroli, amavuta menshi, asphalt n'ibindi bikoresho biroroshye gutwika ku buso bwo kohereza ubushyuhe mu gihe cyo gushyushya, kandi ibikoresho bisanzwe bihindura ubushyuhe bisaba igihe cyo gusukura kenshi. Igikoresho gihindura ubushyuhe cya scraper binyuze mu buryo bwo gusya buhoraho, kikarinda ikibazo cyo gusya, cyongera cyane igihe cyo gukora gihoraho.

 

Ariko, ibikoresho byo gushyushya ubushyuhe byo hejuru bifite imbogamizi zimwe na zimwe. Icya mbere ni ikiguzi kinini cy'ibikoresho, bitewe n'imiterere yabyo ikomeye ya mekanike n'ibisabwa mu gutunganya neza, ishoramari rya mbere ni rinini cyane ugereranije n'ibikoresho bisanzwe byo gushyushya ubushyuhe. Icya kabiri, ikiguzi cyo kubungabunga kiri hejuru, kandi ibyo gushyushya n'ibifunga ni ibice bishobora kwangirika kandi bigomba gusimburwa buri gihe. Byongeye kandi, iyo ukoresha ibikoresho bifite ubukana buke, ibyiza byabyo ntibigaragara, ariko bishobora kongera ikoreshwa ry'ingufu bitewe no kuvanga mekanike.

 

Icya gatatu, aho uzakoresha n'iterambere ry'ejo hazaza ry'icyuma gihindura ubushyuhe ku buso gikozwe mu buryo bwa "scarped spirit exchanger"

Mu nganda z'ibiribwa, ibikoresho byo gushyushya ubushyuhe byo hejuru bikoreshwa cyane mu gushyushya shokora, gusukura jamu, gushushanya amavuta n'ibindi bikorwa. Urugero, mu gukora shokora, ibikoresho bigomba kugenzurwa neza mu rugero runaka rw'ubushyuhe kugira ngo bigenzurwe ubushyuhe, kandi ibikoresho byo gushyushya ubushyuhe bishobora kugenzura ubushyuhe neza no guhinduranya ubushyuhe kimwe kugira ngo bigenzurwe neza ubuziranenge bw'ibicuruzwa.

 

Mu rwego rw'inganda zikora imiti, ibikoresho byo gushyushya ubushyuhe byo hejuru bikoreshwa cyane cyane mu gukora polymer, gushyushya amavuta menshi n'ibindi bikorwa. Mu gukora polymer, ubushyuhe bw'ibikoresho buhinduka bitewe n'uburyo bwo gukora, ibyo bikaba bigoye kubihuza n'uburyo busanzwe bwo gushyushya ubushyuhe, ariko ibikoresho byo gushyushya ubushyuhe bishobora guhora bitwara neza ubushyuhe. Mu gihe cyo gutunganya peteroli, ibikoresho byo gushyushya ubushyuhe bikoreshwa mu gushyushya amavuta akomeye, asphalt n'ibindi bikoresho, ibyo bikaba bikemura ikibazo cyo gushyushya.

 

Mu gihe kizaza, iterambere ry’ibikoresho bihindura ubushyuhe ku butaka bizatera imbere mu cyerekezo cy’ubwenge, imikorere myiza cyane n’imikorere myinshi. Mu bijyanye n’ubwenge, hazahuzwa byinshi mu byuma bipima ubushyuhe n’uburyo bwo kugenzura kugira ngo hagerwe ku igenzura ry’igihe nyacyo no guhindura ibipimo by’imikorere mu buryo bwikora. Iterambere ry’ubumenyi bw’ibikoresho rizazana ibikoresho bishya bidashobora kwangirika no kwangirika kandi bikongera igihe cyo gukoresha ibikoresho. Byongeye kandi, igishushanyo mbonera kizaba ikintu cyoroshye mu koroshya kubungabunga no kuvugurura ibikoresho.

 

Nk'ubwoko bw'ibikoresho byo guhanahana ubushyuhe neza, imashini ihindura ubushyuhe ikora neza igira uruhare runini mu musaruro ugezweho w'inganda. Hamwe n'iterambere rihoraho ry'ikoranabuhanga, urwego rwayo ruzarushaho kwaguka, kandi imikorere yayo izakomeza gutera imbere. Mu gihe kizaza, imashini ihindura ubushyuhe izakora umusanzu munini mu kuzigama ingufu no kugabanya imyuka ihumanya ikirere, inoze umusaruro, kandi itange inkunga ikomeye ku iterambere rirambye ry'umusaruro w'inganda.