Ikibazo: Nigute dushobora gutandukanya umwuka wuzuye hamwe nubushyuhe bukabije?

A:

Muri make, imashini itanga amashanyarazi ni uruganda rushyushya amazi ashyushya amazi murwego runaka kugirango rutange ubushyuhe bwo hejuru. Abakoresha barashobora gukoresha amavuta yo gukora inganda cyangwa gushyushya bikenewe.

Amashanyarazi yamashanyarazi ahendutse kandi yoroshye kuyakoresha. By'umwihariko, amashanyarazi ya gaze na moteri ikoresha amashanyarazi ikoresha ingufu zisukuye kandi nta mwanda uhari.

Iyo isukari ivuye mumwanya muto ufunze, molekile zamazi zinjira mumwanya uri hejuru zinyuze hejuru yamazi hanyuma zigahinduka molekile zumwuka. Kubera ko molekile ya parike iri mu kajagari gashyuha, iragongana, urukuta rwa kontineri hamwe nubuso bwamazi. Iyo ihuye nubuso bwamazi, molekile zimwe zikururwa na molekile zamazi hanyuma zigasubira mumazi kugirango zibe molekile zamazi. . Iyo umwuka utangiye, umubare wa molekile winjira mu kirere uruta umubare wa molekile zisubira mu mazi. Iyo umwuka ukomeje, ubwinshi bwa molekile ziva mu kirere zikomeza kwiyongera, bityo umubare wa molekile ugaruka mu mazi nawo uriyongera. Iyo umubare wa molekile winjira mumwanya mugihe cyumwanya uhwanye numubare wa molekile usubira mumazi, guhumeka hamwe na kondegene biri muburyo buringaniye. Muri iki gihe, nubwo guhumeka no guhunika bikomeje, ubwinshi bwa molekile ziva mu kirere ntibwiyongera. Leta muri iki gihe yitwa leta yuzuye. Amazi mu buryo bwuzuye yitwa amazi yuzuye, naho umwuka wacyo witwa amavuta yuzuye (nanone bita amavuta yuzuye).

Niba umukoresha ashaka kugera kubipimo byukuri no kubikurikirana, birasabwa kubifata nk'amazi ashyushye kandi akishyura ubushyuhe n'umuvuduko. Ariko, urebye ibibazo byigiciro, abakiriya nabo barashobora kwishyura ubushyuhe gusa. Ibyiza byuzuye byuzuye bivuga isano imwe ihuza ubushyuhe, umuvuduko nubucucike bwamazi. Niba imwe murimwe izwi, izindi ndangagaciro ebyiri zirakosowe. Imyuka hamwe niyi sano iruzuyemo umwuka, naho ubundi irashobora gufatwa nkamazi ashyushye yo gupima. Mu myitozo, ubushyuhe bwamazi ashyushye burashobora kuba hejuru, kandi igitutu muri rusange ni gito (icyuka cyuzuye), 0.7MPa, 200 ° C icyuka nki nkiyi, kandi ni amavuta ashyushye.

Kubera ko moteri itanga ingufu nigikoresho cyingufu zumuriro zikoreshwa kugirango haboneke umwuka mwiza, utanga ibyuka biva muburyo bubiri, aribwo ibyuka byuzuye hamwe nubushyuhe bukabije. Umuntu arashobora kubaza, ni irihe tandukaniro riri hagati yumwuka wuzuye hamwe nubushyuhe bukabije mumashanyarazi? Uyu munsi, Nobeth azakuvugisha kubyerekeye itandukaniro ryuzuye ryuzuye hamwe nubushyuhe bukabije.

1. Amazi yuzuye hamwe nubushyuhe bukabije bifite isano itandukanye nubushyuhe nigitutu.
Umwuka wuzuye ni amavuta aboneka biturutse kumazi ashyushye. Ubushyuhe, umuvuduko, nubucucike bwamazi yuzuye bihuye numwe. Ubushyuhe bwamazi munsi yumuvuduko umwe wikirere ni 100 ° C. Niba ubushyuhe bwo hejuru bwuzuye bwuzuye, kongerera ingufu za parike.
Umwuka ushushe ushyushye hashingiwe kumyuka wuzuye, ni ukuvuga amavuta akorwa nubushyuhe bwa kabiri.Icyuka gishyushye ni umuvuduko wumuyaga wumuyaga udahinduka, ariko ubushyuhe bwacyo bwiyongera nubunini bwiyongera.

2. Amazi yuzuye hamwe nubushyuhe bukabije bifite imikoreshereze itandukanye
Ubushyuhe bukabije bukoreshwa mubushuhe bwumuriro kugirango utware amashyanyarazi kugirango ubyare amashanyarazi.
Imyuka yuzuye ikoreshwa mubikoresho byo gushyushya cyangwa guhanahana ubushyuhe.

3. Guhinduranya ubushyuhe bwimyuka yuzuye hamwe nubushyuhe bukabije biratandukanye.
Ubushyuhe bwo guhererekanya ubushyuhe bwamazi ashyushye buri munsi yubushyuhe bwuzuye.
Kubwibyo, mugihe cyibikorwa byo kubyara, icyuka gishyushye kigomba guhinduka mubyuka byuzuye binyuze mukugabanya ubushyuhe no kugabanya umuvuduko kugirango bongere gukoreshwa.
Umwanya wo kwishyiriraho desuperheater hamwe nigabanya umuvuduko muri rusange uri kumpera yimbere yibikoresho bikoresha amavuta nimpera ya silinderi. Irashobora gutanga ibyuka byuzuye kubikoresho kimwe cyangwa byinshi bikoresha amavuta kandi bigateza imbere umusaruro.