Gukoresha udushya twa varnish filtration tekinoroji muri syngas compressor

Abstract: Gisesengura impamvu zitera ihindagurika ryubushyuhe bwikigereranyo cya centrifugal compressor unit, utange ibisubizo byihariye, kandi umenye ingaruka ziterwa nigikorwa cyo gukumira.

Amagambo shingiro: centrifugal compressor group varnish ifite ubushyuhe bwigihuru

1incamake

Igice cya compressor ya Syngas K04401 ya CNOOC Huahui Coal Chemical Co, LTD yateguwe kandi ikorwa na Mitsubishi, Ubuyapani.Imiterere yimiterere yashyizweho kuburyo bukurikira:

Igice cya compressor ya Syngas K04401 hejuru ya 3V-7S (Hp), silindiri yumuvuduko muke 3V-7 (Lp) igikonoshwa ni imiterere ya barrale, umubiri wumubyimba hepfo ugana umushoferi, uruhande rwubusa rufunguye, kwinjiza byoroshye muri silinderi yimbere.

Imbonerahamwe 1: Ibipimo byimikorere ya K04401 silindiri yo hasi kandi yumuvuduko mwinshi 3V-7 (Lp) / 3V-7S (Hp) ibikoresho

2. Igice cya 2 gifite ibibazo

Muri Gicurasi 2020, ubushyuhe bw'igikonoshwa cy'igice cyahindutse, kandi ubushyuhe bw'ubushyuhe bumwe na bumwe ntibushobora gusubira ku gaciro kakozwe mbere.Muri byo, imiyoboro nyamukuru ya radiyo ifite ubushyuhe bwubushyuhe bwa parike ya turbine irangira TI-04457B yageze kuri 82 ℃ kandi ifite icyerekezo cyo kuzamuka.

Igishushanyo 1: Inzira yikintu gifite ubushyuhe bwibihuru TI04457B

3. Tera Isesengura ningamba zo kuvura

3.1 Ubwiyongere bwubushyuhe

Mugupima igipimo cyibikomoka kuri peteroli yikigo gikora amavuta, usanga icyerekezo cya varish cyerekana 22.4 kiri hejuru, kandi n’umwanda nawo uri hejuru (reba Imbonerahamwe 2).Kandi indangagaciro yo hejuru ya varish, varish irashobora gutera kwibumbira mumyanda ya shitingi, bityo bikagabanya icyuho cya firime ya peteroli, kongera ubwumvikane buke, biganisha kumutwe wogukwirakwiza ubushyuhe buke, kuzamuka kwubushyuhe bwa shaft, kwihuta kwa okiside.Muri icyo gihe, kubera umwanda mwinshi mu mavuta, langi izakomeza kwizirika ku bindi bice byanduye, bikagira ingaruka zo gusya kugirango yongere ibikoresho.

Gusesengura ihindagurika ryigihuru cyera, birashobora kuba langi ikorwa mumavuta yo kwisiga, irangi amaherezo yibanda kumashyamba yera,

Bitera ibyingenzi byingenzi ubushyuhe bwihindagurika no kuzamuka.

Impamvu ya varish: iyambere ni okiside isanzwe yibikomoka kuri peteroli.Amavuta ya hydrocarubone akurikiza uburyo bwa reaction ya radical yubusa, okiside ya acide karubike, esters, peroxide ya alcool, izi peroxide zongera kwiyongera kwa polymer zifite uburemere buke bwa polymer, zishonga muri leta ya peteroli, iyo zirenze urugero rwo gusesa amavuta yo gusiga, amavuta yo gusiga ibicuruzwa byuzuye, gutesha agaciro birenze urugero bizakora varish.Icya kabiri, amavuta "micro-combion" nayo azihutisha gushinga langi.Mubihe bisanzwe, umwuka runaka (<8%) ushonga mumavuta yo gusiga.Iyo imipaka yo guseswa irenze, umwuka winjira mumavuta ubaho mumavuta muguhagarika.Amavuta yo gusiga amaze gusukwa ahantu h’umuvuduko mwinshi uva ahantu h’umuvuduko muke, utu tubuto duto twahagaritswe mu mavuta turagabanuka cyane, bigatuma ubushyuhe bwiyongera vuba muri microarea y’amavuta, rimwe na rimwe bikagera kuri 1100 ℃, bikavamo adiabatic “ microcombustion ”muri microarea yamavuta, ikabyara ibintu bito cyane bidashonga.Ibi bikoresho bidashobora gushonga ni polar, idahindagurika cyane, kandi biroroshye no kwizirika hejuru yicyuma kugirango ube varike.Ubundi "amashanyarazi" mumavuta nayo nimpamvu yingenzi yo gushiraho langi, mubice binini ubushyuhe bwo hejuru, umuvuduko mwinshi, umuvuduko mwinshi, ibidukikije, mugihe amavuta nyuma yicyuho gito cyane nka valve core, filteri yuzuye, friction ya molekile hagati y'amashanyarazi ahamye, gusohora gitunguranye, kwegeranijwe nyuma ya dogere ibihumbi nubushyuhe bwo hejuru, nabyo biroroshye kubyara varike.Muri rusange, okiside yibikomoka kuri peteroli ni inzira itinda, kandi ibicuruzwa byamavuta adiabatic "micro-combion" ibisekuruza byihuta byihuta cyane.Ubwanyuma, nkubunini budahagije bwamavuta yo gusiga, igice ubwacyo cyo kwishyiriraho ni gito cyane, kugabana imitwaro iringaniye yikwirakwizwa nabyo bizihutisha kubyara langi.Iyo kwibumbira hamwe kwa okiside ya polar muri aya mavuta bigeze kwiyuzuza kumuvuduko wubushyuhe bwihariye, imvura igwa hejuru yimbere yicyuma, kurwego runaka, bizagira ingaruka kumyuka yubushyuhe bwigihuru cyera kandi biganisha ku guhindagurika kwubushyuhe bwibihuru cyangwa kuzamuka. .

 3.2 Gukemura ikibazo cyubushyuhe bwa shaft

Kugirango ihindagurika ryubushyuhe bwibishishwa, irinde guhagarika bidateganijwe, mumatsinda hamwe ninganda zikora inganda zamakara zakoze iperereza kuri adsorption ya electrostatike, kwishyurwa neza, resin adsorption, imvura igwa hasi, kuyungurura imashini hamwe ningaruka nyinshi zo kuyungurura no kumenyekanisha isoko, amaherezo wahisemo amashanyarazi ya W VD. + resin adsorption ibi bikoresho bya varish.Binyuze muri electrostatike ya adsorption kugirango ikemure langi yaguye, binyuze muri resin adsorption kugirango ikemure irangi ryashonze, kugirango bikemure burundu ikibazo cyizamuka ryubushyuhe bwibihuru byatewe na langi, byongeye, mugukuraho amarangi adasanzwe, ariko kandi bikemura no gukemura ikibazo cyo kwanduza peteroli.

3.2.1 Ihame ryakazi nigishushanyo mbonera cya tekinoroji ya electrostatike ya adsorption-Kuraho leta yimvura yaguye

Ihame rya electrostatike ya adsorption ikoresha electrophorei nimbaraga za dielectrophoresis zatewe numurima mwinshi wa electrostatike yumuriro, Polarize ibice byanduye mumavuta kandi ikerekana amashanyarazi meza kandi mabi, kimwe, ibice byamashanyarazi byiza nibibi byoga mubyerekezo bibi kandi byiza. electrode ikorwa na ultra-high voltage yumuriro wamashanyarazi, Ibice bitagira aho bibogamiye byimurwa nigitemba cyibice byashizwemo, Hanyuma, ibice byose byashizwe kumurongo hamwe na electrode, Kurandura neza imyanda iva mubikomoka kuri peteroli, Ihame rya electrostatike adsorption tekinoroji ikoreshwa mugukora polarite idakomeye yibicuruzwa bya peteroli nyuma yo kwezwa, Guhora wambura umwanda wometse kurukuta rwa tank, imiyoboro, ibice bya valve, Kuri sisitemu yimiyoboro isukuye, Kunoza isuku ya sisitemu yose ya peteroli, Gutanga garanti yizewe kubikorwa bikora bihamye byigice.

3.2.2 Ihame ryakazi nigishushanyo mbonera cya ion resin adsorption tekinoroji-kuvanaho varish yashonze

Ionic resin tekinoroji irashobora gukuraho varish ya elegitoronike.Iyo igice kirimo gukora, kubera ko ubushyuhe bwamavuta buri hejuru, varnish yashonze (nanone yitwa urusoro rwa varnish) irashobora kwihanganira cyane, ntabwo byoroshye kuyikuramo hakoreshejwe tekinoroji ya electrostatike ya adsorption, kandi tekinoroji ya ion resin adsorption irashobora gukuraho imyanda ihumanya mumavuta.Ion guhana resin igizwe ahanini nibice bibiri: polymer skeleton hamwe nitsinda ryo guhana ion.Ihame rya adsorption ryerekanwe mubishusho bikurikira.Itsinda ryo kungurana ibitekerezo rigabanyijemo igice cyagenwe nigice gikora, gihujwe na polymer matrix kandi ntigishobora kugenda kubuntu kugirango kibe ion zihamye;igice gikora nigice gihamye cyahujwe na ion bond kugirango ihindurwe ion.Iyoni zihamye hamwe na ion zikora zifite ibiciro bitandukanye.Mu gisubizo, igice gikora gitandukana muri ion zigenda kubuntu, kungurana nibindi bicuruzwa bitesha agaciro hamwe nuburyo bumwe mugisubizo, bihujwe na ion zihamye kandi byamamajwe neza mumatsinda yo guhanahana amakuru, kugirango bikureho langi zishonga muri igisubizo no kugabanya agaciro ka MPC.

3.3 KurahovarishIngaruka

Akayunguruzo ka Varnish kamaze gushyirwaho no gukoreshwa.Kugeza ubu, urwego rwamabara rwamavuta rwahinduwe neza nyuma yukwezi kumwe gushungura.Binyuze mu isesengura no gusesengura amakuru yo hanze, ibipimo byerekana amavuta ya peteroli bigabanuka kuva kuri 22.4 bikagera kuri 2.5, urwego rw’umwanda rwaragabanutse ruva kuri NAS9 rugera kuri 7, naho indangagaciro ya aside iragabanuka kuva 0.064 igera kuri 0.048.

Imbonerahamwe 2: M PC hamwe nisuku yerekana isuku mbere yo kuyungurura

Imbonerahamwe 3: yungurujwe M PC hamwe nisuku yisuku

Imbonerahamwe 4: indangagaciro ya aside mbere yo kuyungurura

Imbonerahamwe 5: Iyungurura agaciro ka aside

Igishushanyo 2: Itandukaniro ryamabara mbere na nyuma yo kuyungurura

Igishushanyo 3: Inzira yubushyuhe nyuma yo gusiga amavuta kuyungurura (ubushyuhe bugabanuka kugera kuri 67.1 ℃)

4. Inyungu zubukungu zitangwa

Binyuze muri electrostatic adsorption imvura ya varish ya leta, binyuze muri resin adsorption yashegeshwe na langi, kugirango bikemure burundu ubushyuhe bwibihuru hamwe nihindagurika ryinyeganyeza ryatewe na varish, kugirango wirinde igihombo kinini (gutakaza buri munsi umusaruro wa urea toni 1700, miliyoni 3 yuan; niba; ni gufungura silinderi isimbuza rotor, umwanya byibura iminsi 3, miliyoni 9), hamwe nubushyuhe bwubushyuhe bwibishishwa byongera kuzunguruka no gufunga ibice biterwa no gutakaza ibice byabigenewe (igihombo kiri hagati ya miliyoni 10-5).

Igice cyo gukuraho WSD varish cyarashyizwe mubikorwa.Kugeza ubu, urwego rwamabara rwamavuta rwahinduwe neza nyuma yukwezi kumwe gushungura.Binyuze mu isesengura no gusesengura amakuru yo hanze, ibipimo byerekana amavuta ya peteroli bigabanuka kuva kuri 22.4 bikagera kuri 2.5, urwego rw’umwanda rwaragabanutse ruva kuri NAS9 rugera kuri 7, naho indangagaciro ya aside iragabanuka kuva 0.064 igera kuri 0.048.Byongeye kandi, igice kirimo ibibari bigera kuri 150 byibikomoka kuri peteroli, binyuze mukuyikuramo varnish nziza cyane kuyungurura amavuta yageze kumurongo wujuje ibyangombwa, bizigama amafaranga yo gusimbuza amavuta hamwe n’amafaranga yo guta imyanda, yose hamwe akaba 400.000.

5 Umwanzuro

Bitewe n'ubushyuhe burebure burebure, umuvuduko mwinshi hamwe nuburyo bwihuse bwo gukora bwa sisitemu yo gusiga amavuta murwego runini, umuvuduko wa okiside wamavuta wihuta, indangagaciro ya varish iriyongera, hamwe na gelatine iriyongera.Umwanda woroshye urundanya muri sisitemu nini yububiko, bigira ingaruka kumyizerere ya sisitemu yo kugenzura umuvuduko nigikorwa gisanzwe cyikigo.Biroroshye kuganisha ku ihindagurika ryigice cyangwa no guhagarika bitateganijwe.Ububiko bwa varish bwashyizwe hejuru yigihuru cyera kandi bizongera ubushyuhe bwigihuru, kandi gufatira hamwe na langi hamwe nuduce twinshi nabyo bizongera kwambara ibikoresho.Igice cyo kuvanaho amarangi kirashobora gukomeza kunoza ubwiza bwamavuta yo gusiga igice, kwemeza imikorere yigihe kirekire yimitwe minini, kongera igihe cya serivise yamavuta yo gusiga, kunoza imikorere yimikorere ya sisitemu, no kugabanya ikiguzi cyo kugura amavuta. amavuta.