Nzira yekuverenga sei boiler yemvura inoshandiswa? Ndedzipi dziviriro dzinofanirwa kutorwa kana uchizadza mvura uye kudhonza tsvina kubva kumaboilers?

Mumakore achangopfuura, nekukurumidza kukura kwehupfumi, kudiwa kwemaboilers kwakawedzerawo. Munguva yekushanda kwezuva nezuva kwebhailer, inonyanya kushandisa mafuta, magetsi nemvura. Pakati pavo, kushandiswa kwemvura yeboiler hakusi kungoenderana nemutengo we accounting, asiwo kunokanganisa kuverengerwa kweboiler yekuzadza mvura. Panguva imwecheteyo, kuwedzera kwemvura uye kubuda kwetsvina yebhailer inoita basa rinokosha mukushandiswa kwebhairi. Naizvozvo, chinyorwa ichi chichataura newe nezve dzimwe nyaya pamusoro pekushandisa boiler kwemvura, kuzadzazve mvura, uye kubuda kwetsvina.

Boiler displacement kuverenga nzira

Iyo yekuverengera fomula yekubika mvura yekushandisa ndeye: kushandiswa kwemvura = boiler evaporation + steam uye kurasikirwa kwemvura

Pakati pavo, iyo nzira yekuverenga yeutsi uye kurasikirwa kwemvura ndeiyi: steam uye kurasikirwa kwemvura = boiler blowdown kurasikirwa + pombi yemvura uye kurasikirwa kwemvura.

Boiler blowdown is 1 ~ 5% (inechekuita nemhando yekupa mvura), uye pombi yemvura uye kurasikirwa kwemvura kunowanzo 3%

Kana mvura yakanyungudutswa isingakwanisi kudzoserwa mushure mekushandiswa kweboiler steam, kushandiswa kwemvura pa1t yeutsi = 1+1X5% (5% yekurasikirwa nekuputika) + 1X3% (3% yekurasikirwa kwepombi) = 1.08t yemvura.

Kuzadza mvura yeboiler:

Mumaboilers ehutsi, kazhinji kutaura, kune nzira mbiri huru dzekuzadzazve mvura, dzinoti kuzadzazve mvura kwemanyore uye otomatiki kuzadzazve mvura. Kuti udzorezve mvura yemanyorero, mushandisi anodiwa kuti aite mitongo yakarurama zvichienderana nehuwandu hwemvura. Kuzadza otomatiki kwemvura kunoitwa neotomatiki kutonga kwepamusoro uye yakaderera mvura mazinga. Mukuwedzera, kana zvasvika pakuzadza mvura, kune mvura inopisa uye inotonhora.

Boiler wastewater:

Steam boilers uye mabhoiler emvura inopisa ane akasiyana blowdowns. Steam boilers inoramba ichivhuvhuta uye kuvhuvhuta kwepakati, nepo mabhoiler emvura inopisa achinyanya kurova pasi. Saizi yebhailer uye huwandu hwekuvhuvhuta hunotarwa mune dhizaini yakatarwa; kushandiswa kwemvura pakati pe3 ne10% kunoenderanawo neZvichienderana nechinangwa chebhaira, semuenzaniso, kupisa boilers kunonyanya kufunga kurasikirwa kwepombi. Mutsara kubva papombi itsva kusvika kune yekare pombi inogona kuva 5% kusvika 55%. Kusajairika kuyerera uye kuvhuvhuta panguva yekugadzirira mvura yakapfava yemvura kunoenderana nekuti ndeipi maitiro anonyanya kugamuchirwa. Mvura yekumashure inogona kuva pakati pe5% ne5%. Sarudza pakati pe ~ 15%. Ehe, vamwe vanoshandisa reverse osmosis, uye huwandu hwekuyerera kwetsvina huchave hudiki.

Iyo yekudonhedza kweiyo boiler pachayo inosanganisira yakagadziriswa dhiraivha uye inoenderera yemvura:

Kuramba kuchibuda:Sezvinoratidzwa nezita racho, zvinoreva kubuda kunoenderera kuburikidza nevharuvhu rinowanzovhurika, kunyanya kuburitsa mvura pamusoro pedhiramu repamusoro (steam drum). Nekuti munyu wechikamu ichi chemvura wakakwira zvakanyanya, une simba guru pamhando yeutsi. Iyo emission inotora 1% ye evaporation. Iyo inowanzobatanidzwa kune inoenderera mberi yekuwedzera mudziyo kuti iwanezve kupisa kwayo.

Kuburitswa kwakarongwa:zvinoreva kubuda kwetsvina nguva dzose. Iyo inonyanya kuburitsa ngura, tsvina, nezvimwewo mumusoro (musoro bhokisi). Ruvara rwacho kazhinji dzvuku dzvuku. Iro vhoriyamu yekuburitsa inenge 50% yekugadziriswa yakagadziriswa. Yakabatanidzwa kune yakagadziriswa discharge yekuwedzera mudziyo kuderedza kudzvanywa uye tembiricha.