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Ntsia Hlau twj tso kua mis: uas yog tsim nyog paub txog?

Ntsia Hlau twj tso kua mis, uas yog tseem xa mus rau raws li ib tug ntsia hlau, yog ib tug ntawm cov ntau ntau yam ntawm pab kiag li lawm teb iav hom. Nws kua siv siab yog tsim vim nws xaav ntsia hlau rotor yam hauv lub stator. Tej zaum yuav muaj ib tug los yog ntau tshaj, nyob ntawm seb tus ntaus ntawv configuration. Ntsia Hlau twj yog yooj yim tau los ntawm cov iav, thiab qhov no yog ua li cas los ntawm kev ua tus nqes hav ntawm cov hniav nyob rau hauv lawv, raws li tau zoo raws li txo tus naj npawb ntawm cov hniav nyob rau hauv lub zog. Txawm li cas los nws yog zoo dua siv lub "thawj version" ntawm lub ntaus ntawv.

Cov ntsia hlau twj tso kua mis hauj lwm raws li nram qab no hauv paus ntsiab lus. Siv kua yog nqa los ntawm qhov tseeb hais tias nws txav ntawm lub helical grooves thiab qhov chaw ntawm lub vaj tse. Lub grooves yog nyob raws lub rotor axis. Nws projections yog "mus" rau interchangeable grooves uas tiv thaiv dej zog rov qab.

Cov ntsia hlau twj tso kua mis siv ntau tshaj ib tug haum ntau yam. Nws tej zaum yuav pab tau rau siv roj, chav thiab lawv mixtures los yog kua muaj sib txawv degree ntawm viscosity. Tus thawj yuav ua kom paub lawv mus rau hauv ntau lawm rov qab nyob rau hauv 1936. Vim lub simplicity ntawm tsim, lawv tau khiav lag luam dawb do thiab muaj cov khib nyiab muaj khov kua ntawm siab ntau txog li 30 MPa. Cov yam ntxwv tseem ceeb heev rau qhov kev txiav txim ntawm lub masses ntawm ntau yam kev pab raws qib. Tag nrho installation ntsia hlau nqus tsev twj siv feem nyob rau hauv lub qhov dej npaj rau zus tau tej cov methane los ntawm thee nqaws, raws li zoo raws li rau siv dej therefrom. Lawv siv rau zus tau tej cov roj, dej, thiab lwm yam dej.

Ntsia Hlau twj tso kua mis muaj nthuav yam ntxwv nta. Yuav kom nce lub zoo ntawm kev foob, raws li zoo raws li txo tus naj npawb ntawm txia nyob rau hauv no hom ntawm pab kiag li lawm yog ib qho yuav siv cylindrical los yog conical elastic lub cev. Conical ntsia hlau presses caij nplooj ntoos hlav heev nti, nyob rau hauv tas li ntawd, nws lub luag hauj lwm no yog ua si los ntawm lub siab ntawm lub pumped kua, uas ho thiaj li tus nqi ntawm cov to. Twj muaj ib tug hlau lub cev, uas muaj peev xwm ntawm tiv ho muaj dua loads dua lawv cov counterparts muab tso nyob rau hauv lub elastic lub cev. Ib tug ntaus nrog ib tug tapered ntsia hlau muaj peev xwm mus ua hauj lwm zoo nyob rau hauv ib tug nyuaj cov ntaub ntawv.

Feem ntau cov ntsia hlau twj tso kua mis - peb-ntsia hlau. Nyob rau hauv kev xyaum, nws uas muaj pov thawj yuav tsum muaj cov feem ntau ntau. Qhov no yog vim tej yam ntxwv zoo ntawm no hom ntawm cov khoom:

- niaj hnub pub cov khoom;

- tau rau siv kua muaj khoom additives tsis muaj kev puas tsuaj;

- tau rau nws tus kheej-priming kua;

- lub kub siab tso zis yuav tsum tau tsis muaj loj siv theem kev mus rau lwm cov hom twj ;

- thaum lub ntaus ntawv tsim suab nrov los ntawm ib tug tsawg theem;

- lub twj tso kua mis mechanism yog balanced zoo heev.

Nyob rau hauv no hom, muaj tej yam tsis zoo, uas yog significantly tsawg tshaj li qhov zoo:

- ib tug txaus high degree ntawm complexity nyob rau hauv qhov siv thiab ua cov hom ntawm cov khoom thiab nws cov high them nqi;

- impossibility ntawm regulating cov ua hauj lwm ntim;

- kev siv cov kaw tsuas tsis tsim nyog.

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