Chero chigadzirwa chichava nemamwe maparameter.Iyo huru parameter inotaridza yemhepo boilers inonyanya kusanganisira dhizaini yekugadzira dhizaini, dhizaini yemhepo, tembiricha yemhepo, mvura inopihwa uye tembiricha yemvura, etc. Iyo huru parameter zviratidzo zvemhando dzakasiyana uye marudzi emhepo boilers zvichavewo zvakasiyana.Tevere, Nobeth anotora munhu wese kuti anzwisise iwo ekutanga maparamita emagetsi boilers.
Evaporation capacity:Kuwanda kwemhepo inogadzirwa nebhailer paawa inonzi evaporation capacity t / h, inomiririrwa nechiratidzo D. Kune marudzi matatu emvura inoputika simba: rated evaporation capacity, maximum evaporation capacity uye economic evaporation capacity.
Rated evaporation kugona:Iko kukosha kwakanyorwa pane iyo boiler chigadzirwa nameplate inoratidza evaporation simba rinogadzirwa paawa neawa neiyo bhailer uchishandisa iyo yakatanga kugadzirwa mhando yemafuta uye ichishanda ichienderera kwenguva yakareba panguva yekutanga yakagadzirirwa kushanda kumanikidza uye tembiricha.
Maximum evaporation capacity:Inoratidza huwandu hwehuwandu hwehutsi hunogadzirwa nebhailer paawa mukushanda chaiko.Panguva ino, kushanda kwebhaira kuchaderedzwa, saka kushanda kwenguva refu pahupamhi hwehuputi hunofanira kudziviswa.
Economic evaporation capacity:Kana bhailer iri mukuenderera mberi kushanda, iyo evaporation simba kana kushanda kwacho kwasvika padanho repamusoro rinonzi economic evaporation capacity, iyo inowanzoita 80% yehupamhi hwehupfu hwehupfu.Dzvinyiriro: Chikamu chekumanikidza muInternational System of Units iNewton pa square metre (N/cmi'), inomiririrwa nechiratidzo pa, chinodaidzwa kuti “Pascal”, kana kuti “Pa” kwenguva pfupi.
Tsanangudzo:Dzvinyiriro inoumbwa nechisimba che1N yakagoverwa zvakaenzana pamusoro penzvimbo ye1cm2.
1 Newton yakaenzana nehuremu hwe0.102kg uye 0.204 pounds, uye 1kg yakaenzana ne9.8 Newtons.
Iyo inowanzo shandiswa yekumanikidza unit pamaboilers ndeye megapascal (Mpa), zvinoreva mamirioni pascals, 1Mpa = 1000kpa = 1000000pa
Muinjiniya, kumanikidzwa kwemuchadenga kwepurojekiti kunowanzonyorwa kunge 0.098Mpa;
Imwe mwero wemuchadenga kudzvanywa kunenge kunyorwa se 0.1Mpa
Absolute pressure uye gauge pressure:Dzvinyiriro yepakati nepakati yakakwira kudarika mhepo yemuchadenga inodaidzwa kunzi positive pressure, uye pressure yepakati yakaderera pane yeatmospheric inonzi inegative pressure.Dzvinyiriro yakakamurwa kuita mhedziso yekumanikidza uye gauge kudzvanywa zvinoenderana neakasiyana mazinga ekumanikidza.Absolute pressure (Absolute pressure) inoreva kudzvinyirirwa kwakaverengerwa kubva pakatanga kana pasina kumanikidzwa zvachose mumudziyo, wakanyorwa kuti P;nepo geji pressure inoreva kudzvanywa kwakaverengerwa kubva kumhepo yemuchadenga senzvimbo yekutanga, yakanyorwa sePb.Saka gauge pressure inoreva dzvinyiriro iri pamusoro kana pasi pemhepo.Iyo iri pamusoro pekumanikidza hukama ndeiyi: mhedziso yekumanikidza Pj = mhepo yemhepo Pa + gauge pressure Pb.
Tembiricha:Ihuwandu hwemuviri hunoratidza kupisa nekutonhora kwechinhu.Kubva pakuona kwemicroscopic, ihuwandu hunotsanangura kusimba kwekupisa kwekufamba kwemamorekuru echinhu.Kupisa chaiko kwechinhu: Kupisa chaiko kunoreva kupisa kunotorwa (kana kuburitswa) kana tembiricha yeunit mass yechinhu ichikwira (kana kudzikira) ne1C.
Mvura yemvura:Boiler mudziyo unogadzira chiutsi chemvura.Pasi pemamiriro ekugara achimanikidzwa, mvura inopisa mubhailer kuti ibudise chiutsi chemvura, icho chinowanzoenda nematanho matatu anotevera.
Mvura yekupisa nhanho:Mvura inodyiswa mubhailer pane imwe tembiricha inopisa pamhepo inogara ichimanikidza mubhailer.Kana tembiricha yakwira kune imwe kukosha, mvura inotanga kufashaira.Tembiricha kana mvura ichifashaira inodaidzwa kuti saturation tembiricha, uye pressure yayo inodaidzwa kuti saturation tembiricha.saturation pressure.Pane imwe-kune-imwe inonyorerana pakati pesaturation tembiricha uye saturation pressure, ndiko kuti, imwe saturation tembiricha inoenderana neimwe saturation pressure.Iyo yakakwirira tembiricha yekuzara, iyo inokwirisa inowirirana saturation pressure.
Kugadzirwa kwe saturated steam:Kana mvura ichidziya kusvika pakupisa tembiricha, kana kudziyisa pakumanikidza kunoramba kuchienderera, mvura yakazara icharamba ichiburitsa mupfu wakazara.Huwandu hwehupfu huchawedzera uye huwandu hwemvura huchadzikira kusvika hwave vaporized zvachose.Munguva iyi yose, tembiricha yaro inoramba isingachinji.
Latent kupisa kwe vaporization:Kupisa kunodiwa pakupisa 1kg yemvura yakazara pasi pesimba rinoramba riripo kusvikira yanyungudutswa kuita chipfunga chemvura patembiricha imwe cheteyo, kana kupisa kunoburitswa nekudzoreredza chiutsi ichi mumvura ine mvura patembiricha imwe cheteyo, kunonzi kupisa kwakadzikama kwemhepo.Kupisa kwakadzikama kwevaporization kunoshanduka neshanduko yesaturation pressure.Iyo yakakwira iyo saturation pressure, idiki kupisa kwakadzikama kwe vaporization.
Kugadzirwa kwe superheated steam:Kana yakaoma saturated steam inoenderera mberi ichipiswa pamhepo inogara ichimanikidza, tembiricha yemhepo inokwira uye inodarika tembiricha yekuzara.Utsi hwakadaro hunonzi superheated steam.
Izvo zviri pamusoro ndezvimwe zvekutanga ma parameter uye terminology ye steam boilers yereferensi yako paunosarudza zvigadzirwa.
Nguva yekutumira: Nov-24-2023
