VPSA PSA vacuum analytical oxygen chirimwa
VPSA PSA vacuum analytical oxygen chizvarwa midziyo
VPSA mhando PSA vacuum analytical okisijeni kugadzira michina inotora PSA uye vacuum ongororo semusimboti, inoshandisa yakakwirira-mhando calcium / lithium molecular sieve seye adsorbent, uye inowana zvakananga oxygen kubva mumhepo.
TechnicalIndicators
Chiyero chechigadzirwa: 100-10000n ㎥ / h
Kuchena kweokisijeni: ≥ 70-94%
Oxygen pressure: ≤ 20KPa (inodhura)
Pagore kushanda mwero: ≥ 95%
Working musimboti
VPSA vacuum desorption okisijeni yekugadzira michina inonyanya kuumbwa ne blower, vacuum pombi, switch valve, adsorber uye oxygen chiyero tangi.Mhepo yakasvibirira inomanikidzwa nemidzi inovhuvhuta mu adsorber yakazadzwa neoxygen molecular sieve, umo mvura, carbon dioxide uye nitrogen inoshambadzirwa kuti ibudise oxygen.Kana iyo adsorption yasvika pane imwe dhigirii, vacuum pombi inoshandiswa kupukuta mvura yakashambadzirwa, kabhoni dhiobhori, nitrogen uye chidimbu chemamwe mapoka egasi anoburitswa kunze uye kuburitswa kumhepo, uye adsorbent inogadzirwa patsva.Matanho ari pamusoro apa anodzorwa otomatiki nePLC uye switching valve system.
Kuyerera kwakareruka
Sefa yemhepo
Mufuridzi
Temperature regulation system
Adsorption system
Oxygen balance tank
Vacuum pombi
Outlet silencer
Oxygen storage tank
ApplicationArea
Indasitiri yeMetallurgical:EAF kugadzirwa kwesimbi, blast furnace ironmaking, okisijeni yakafumisa shaft choto inopisa inotsigira
Indasitiri yekunyungudutsa isina ferrous:kunyungudutsa mutobvu, kunyungudutswa kwemhangura, kunyunguduka zingi, kunyunguduka kwealuminium, kunyungudutsa kweokisijeni yakasiyana-siyana
Indasitiri yekuchengetedza nharaunda:kurapwa kwemvura yekunwa, kurapwa kwemvura yemarara, pulp bleaching, sewage biochemical treatment
Indasitiri yemakemikari:akasiyana oxidation reactions, ozone kugadzirwa, marasha gasification
Indasitiri yezvokurapa:oxygen bar, oxygen therapy, hutano hwemuviri
Aquaculture:Marine uye mvura yakachena aquaculture
Mamwe maindasitiri:kuvirisa, kucheka, choto chegirazi, mhepo yekupisa, kupisa tsvina
Munda wekushandisa uye kuenzanisa ne cryogenic nzira
Basa rekuvhuvhuta kweokisijeni muchoto chakavhurika kutsigira kupisa.Chinangwa chayo ndechekusimbisa nzira yekunyungudutsa, kupfupisa nguva yekunyungudutsa uye kuwedzera simbi inobuda muchoto chakavhurika chemoto.Zvakaratidzwa kuti kuvhuvhuta kweokisijeni muchoto chakavhurika kunogona kuwedzera kugadzirwa kwesimbi neinopfuura nguva imwe chete uye kuderedza kushandiswa kwemafuta ne33% ~ 50%.
Oxygen inoshandiswa muchoto chemagetsi inogona kukurumidzira kunyunguduka kwechoto chekuchajisa uye oxidation yetsvina, zvinoreva kuti kuvhuvhuta kweokisijeni muchoto chemagetsi hakungogone kuvandudza kugona kwekugadzira asiwo kunatsiridza hunhu hwakakosha.Iko kushandiswa kweokisijeni patani yesimbi yevira remagetsi kunosiyana zvichienderana nemhando dzakasiyana dzesimbi dzinonyungudutswa, semuenzaniso, iyo oxygen inoshandiswa patani yekabhoni structural simbi ndeye 20-25m3, nepo iyo yakakwirira alloy simbi iri 25-30m3.Iko kudikanwa kweokisijeni inosvika 90% ~ 94%.
Blast choto okisijeni yakafumiswa kuputika kunogona kuderedza zvakanyanya coking uye kuwedzera kugadzirwa.Maererano nenhamba, kana iyo oksijeni yakawedzerwa ne1%, kubuda kwesimbi kunogona kuwedzerwa ne4% - 6%, uye coking inogona kuderedzwa ne5% - 6%.Kunyanya kana marasha akavakirwa simbi inogadzira jekiseni remvura rasvika 300kg, iyo inoenderana okisijeni huwandu i300m3 / iron.
Apo okisijeni inounzwa mukunyungudutsa kwesimbi isina-ferrous, sarufa inogona kupiswa zvakakwana, tembiricha yekunyunguduka inogona kuchengetedzwa uye kukurumidza kunyungudika kunogona kuwedzerwa.Kutora mhangura semuenzaniso, okisijeni yakafumisa mhangura yekunyungudutsa inogona kuchengetedza 50% simba, ndiko kuti, pasi pemafuta akafanana, kubuda kwemhangura kunogona kupetwa kaviri.
| Chikamu cheprojekiti | Cryogenic air separation okisijeni chirimwa | VPSA PSA vacuum analytical oxygen chirimwa |
| Kuparadzana musimboti | Nyoresa mhepo uye uiparadzanise zvinoenderana nenzvimbo dzakasiyana dzekuvira dzeokisijeni uye ammonia | Pressure adsorption, vacuum desorption, uchishandisa akasiyana adsorption kugona kweokisijeni uye nitrogen kuwana kupatsanurwa. |
| Maitiro maitiro | Iyo nzira yekuyerera yakaoma, inoda compression, kutonhora / kutonhora, pretreatment, kuwedzera, liquefaction, fractionation, nezvimwewo, uye tembiricha yekushanda yakaderera pane - 180 ℃ | Maitiro ekuyerera ari nyore, chete high pressure / vacuum inodiwa;tembiricha yekushanda ndeye tembiricha yakajairika |
| Zvinhu zvikuru zvechigadzirwa | Kune zvakawanda zvinofamba zvikamu, zvakaoma chimiro uye chinotsigira chiridzwa uye kutonga zvinhu;centrifugal air compressor (kana mafuta-isina air compressor), kupatsanura mvura yemuutsi, kuchenesa mweya, kupisa kupisa, piston expander, separator sefa. | Kune mashoma anofamba zvikamu uye mashoma ekudzora zvinhu zvechimwe chinotsigira chiridzwa chemidziyo mbiya.Blower, adsorption tower, vacuum pombi, tangi yekuchengetedza oxygen |
| Maitiro ekushanda | Kuvhiya kwakaoma uye hakugoni kuvhurwa chero nguva.Nekuti inoitwa pasi pe-ultra-low tembiricha, midziyo isati yaiswa mukushanda kwakajairwa, panofanirwa kuve nemaitiro ekutanga kutonhora uye kushandiswa kwesimba kusiri kushanda (yakaderera tembiricha yemvura kuunganidza uye kudziyisa uye kuchenesa).Iyo yakareba nguva yekutanga-up uye yekuvhara, iyo nguva yakawanda, iyo yakakwirira yeyuniti simba rekushandisa gasi rakapedzwa.Kune akawanda uye akaomarara ekudzora mashandiro uye mapoinzi ekutarisa, ayo anoda kugara achivharwa kuti agadziriswe.Vashandi vanoda kwenguva yakareba hunyanzvi uye tekinoroji kudzidziswa uye hupfumi hunoshanda ruzivo ruzivo. | Zviri nyore kushanda, vhura sezvaunoshandisa.Kushanda kutonga uye kutarisa zvese zvinoonekwa nePLC, ine pfupi yekutanga-up uye yekudzima nguva isingasviki maminetsi mashanu.Inguva yakareba sei tsime rakavharwa mukuenderera mberi kwekushanda hazvizokanganisa mamiriro ekushanda.Hapana chikonzero chekumisa muchina wekugadzirisa.Vashandisi vanogona kushanda mushure menguva pfupi yekudzidziswa kwehunyanzvi. |
| Kuwanda kwekushandisa | Okisijeni, chlorine uye hydrogen zvigadzirwa zvinodiwa;kuchena kweokisijeni> 99.5% | Kubviswa kwegasi rimwe chete, kuchena 90-95% |
| Maintenance features | Nekuda kwekunyanya kurongeka uye kudiwa kwe centrifugal air compressor, kudzoreredza injini yemhepo uye kuwedzera, kuchengetedza kwekupisa kwekupisa muchikamu cheshongwe kunofanirwa kuve nehunyanzvi uye vane ruzivo vashandi. | Kugadziriswa kweGufeng muchina, vacuum pombi uye chirongwa-inodzorwa vharafu zvese zvinogara zvichigadziriswa, izvo zvinogona kupedzwa nevakajairwa kugadzirisa vashandi. |
| Civil engineering uye kuisa maficha | Iyo unit yakaoma, inovhara nzvimbo yakakura, inoda yakakosha musangano uye shongwe, inoda anti freezing hwaro, uye mutengo wekuvaka wakakwira.Chikwata chekuisa chine ruzivo mukumisikidza kupatsanurwa kwemhepo chinodiwa, nekurebesa kutenderera kutenderera, kuoma kwakanyanya (fractionator) uye yakakwirira yekuisa mutengo. | Iyo unit ine zvakanakira chimiro chidiki, yakaderera pasi nzvimbo, yakajairwa kuisirwa, pfupi yekuisa kutenderera uye yakaderera mutengo. |
| Otomatiki chirongwa chekuchengetedza | Kune akawanda mayuniti, kunyanya kana uchishandisa yakakwirira-kumhanya turbo expander, zviri nyore kukanganisa kushanda kwakajairika kwemidziyo nekuda kwekutadza.Panguva imwecheteyo, vashandi vane unyanzvi vanodiwa kuti vatarisire.Iko kushanda kubva ku-ultra-low tembiricha kusvika kune yakanyanya kudzvinyirira kune njodzi yekuputika uye zviitiko zvakawanda. | Mushure mekunge muchina watanga, unogona kushanda otomatiki nehurongwa hwekutonga.Nekuti inoshanda pasi peyakajairika tembiricha uye yakaderera kudzvanywa, hapana zvinhu zvisina kuchengeteka.Hapana ngozi uye muenzaniso wekuputika. |
| Kugadziriswa kwekuchena | Kusagadzirisa kuchena kugadziridzwa uye yakakwira okisijeni mutengo wekugadzira | Yakanakira kuchena kugadzirisa uye mutengo wakaderera wekugadzirwa kweokisijeni |
| Mutengo wekugadzirwa kweokisijeni | Simba rekushandisa: -1.25kwh/m³ | Kushandiswa kwesimba: isingasviki 0.35kwh/m³ |
| Total investment | High investment | Mari shoma |
