Sesimba rinoshandiswa zvakanyanya mumaindasitiri, mhepo yakamanikidzwa inokwana 10% ~ 35% yesimba rose rinoshandiswa mumaindasitiri. 96% yesimba rinoshandiswa mumhepo yakamanikidzwa isimba rinoshandiswa muindasitiri, uye simba rinoshandiswa pagore remagetsi muindasitiri muChina rinodarika 6% yesimba rose rinoshandiswa munyika. Mari yekushandisa mumhepo yakamanikidzwa inobva pamutengo wekutenga, mari yekugadzirisa uye mari yekushandisa simba, zvichienderana nedzidziso yekuongorora hupenyu hwese, mari yekutenga inosvika 10% chete, nepo mutengo wesimba uri we77%. Izvi zvinoratidza kuti China inofanira kuvandudza kushanda nesimba kwesimba remhepo yakamanikidzwa uku ichiita kugadzirisa maindasitiri nehupfumi.
Nekudzika kwekunzwisisa zvinodiwa zvekuchengetedza mhepo yakamanikidzwa uye simba uye kuderedza utsi hwemhepo mumabhizinesi, zvakakosha kusarudza tekinoroji yakakodzera kune iripo sisitimu yekushandura kuchengetedza simba kwave kuri kuwana mhedzisiro yakanakisa yekuchengetedza simba. Mumakore maviri apfuura, tsvakiridzo pamabhizinesi emaindasitiri eChina yakaratidza kuti kudiwa kwekugadzirisa kuchengetedza simba kunonyanya kubva pazvinhu zvitatu zvinotevera:
Kushandiswa kwesimba remhepo inokamhina kwaive kwakanyanya kudarika kushandiswa kwesimba remabhizinesi; kusagadzikana kwesimba remhepo yakamanikidzwa, kushanduka kwesimba remagetsi nezvimwe zvinokanganisa mashandiro emidziyo; nekuwedzera kwehuwandu hwekugadzira, bhizinesi remhepo yakamanikidzwa yekutanga rakagadziriswa kuti rigadzirise shanduko kuti ienderane nekukura kwekudiwa. Nekuda kwehunhu hwemhepo yakamanikidzwa yebhizinesi uye tekinoroji inoshanda yekuchengetedza simba yakasiyana, kuitira kuvandudza mwero wekubudirira kweshanduko, shanduko yekuchengetedza simba haigone kuitwa zvisina tsarukano. Zvakakosha kusarudza matanho akakodzera ekuchengetedza simba zvichibva pakuongorora kwakazara, kuyedza uye kuongorora sisitimu yese. Vanyori vakaongorora uye kuongorora hunhu uye huwandu hwekushandiswa kwemamwe matekinoroji aripo uye ari kubuda ekuchengetedza simba nekuongorora kushandiswa kwemhepo yakamanikidzwa mumakambani mazhinji emaindasitiri.
Maitiro Ekuchengetedza Simba Resisitimu
Zvichibva padzidziso yekuongorora kushandiswa kwesimba remagetsi muhurongwa hwemhepo uye kuongorora kurasikirwa kwesimba, kutanga kubva pazvinhu zvakasiyana-siyana zvemuumbirwo wehurongwa, matanho ese ekuchengetedza simba anotorwa seanotevera:
Kugadzirwa kwemhepo yakamanikidzwa. Kugadziriswa kwakanaka uye kugadziriswa kwemhando dzakasiyana dzemacompressor, kugadzirisa mashandiro, kutarisira michina yekuchenesa mweya zuva nezuva. Kutakurwa kwemhepo yakamanikidzwa. Kugadzirisa magadzirirwo enetwork yemapaipi, kupatsanurwa kwemapaipi ane simba rakawanda nerakaderera; kutariswa kwekushandiswa kwemhepo panguva chaiyo, kuongororwa kwezuva nezuva uye kuderedza kubuda kwemhepo, kuvandudzwa kwekurasikirwa nedzvinyiriro pamajoini. Kushandiswa kwemhepo yakamanikidzwa. Kuvandudzwa kwecircuit yekutyaira macylinder, kushandiswa kwezvigadzirwa zvinochengetedza simba zvakagadzirwa kuindasitiri iyi, zvakaita semavharuvhu akakosha anochengetedza mweya ekuisa maburi mumasilinda emagetsi muindasitiri yealuminium, pamwe nepfuti dzemhepo dzinochengetedza simba nema nozzles. Kudzoreredza kupisa kwemarara ecompressor. Kupisa kunobva panguva yekumanikidzwa kwemhepo kunodzoserwa kuburikidza nekuchinjana kwekupisa, nezvimwewo, uye kunoshandiswa pakuwedzera kupisa nekupisa, nezvimwewo.
Kugadzirwa kwemhepo yakamanikidzwa
1 Simba rekuchengetedza simba recompressor yemhepo imwe chete
Parizvino, macompressor emhepo anonyanya kushandiswa muindasitiri akakamurwa kuva anodzokorodza, anotenderera uye anosimudza simbi. Rudzi rweanodzokorodza ruchiri kushandiswa zvakanyanya mune mamwe mabhizinesi ekare; rudzi rweanotenderera runoshandiswa zvakanyanya mumabhizinesi emachira ane mashandiro akagadzikana uye anoshanda zvakanyanya, asi runowanzo wedzera kana kumanikidzwa kwesystem kuchichinja kamwe kamwe. Matanho makuru ekuchengetedza simba anoshandiswa ndeaya: kuve nechokwadi chekuchena kwemhepo inopinzwa kunze kwenyika, kunyanya mabhizinesi emachira kuita basa rakanaka rekusefa zvakanyanya, kuitira kusefa huwandu hwakawanda hwemafaibha mapfupi mumhepo. Deredza tembiricha yekupinda kwecompressor yemhepo kuti uvandudze kushanda. Kumanikidzwa kwemafuta emafuta ekuzora pa centrifuge rotor vibration kune simba guru, sarudzo yemafuta ekuzora ane antifoaming agents uye oxidation stabilizers. Teerera kune hunhu hwemvura inotonhorera, kuburitswa kwemvura inotonhorera zvine mwero, kudzoreredzwa kwemvura kwakarongwa. Nzvimbo dzekuburitsa condensate dzemhepo compressor, dryer, storage tank uye pombi network dzinofanira kuburitswa nguva nenguva. Kuti udzivise kuvhuvhuta kunokonzerwa nekuchinja nekukurumidza kwekuda kwemhepo, nezvimwewo, nyatsoteerera kugadzirisa bhendi rinoenzana nenguva inobatanidzwa yakatarwa neyuniti, uye edza kudzivirira kudzikira kamwe kamwe kwekushandiswa kwemhepo. Sarudza ma centrifuge ane matanho matatu ane simba rinoshamisa rekuchengetedza simba, uye edza kushandisa mamota ane simba rakawanda kuderedza kurasikirwa kwetambo uye kuchengetedza kukwira kwetembiricha yenzvimbo yekumanikidzwa kwemhepo yakaderera.
Screw air compressor inoshandiswa zvakanyanya, uye kuenzanisa kunotevera kunonyanya kukoshesa screw air compressor control mode: kuongorora matambudziko e air compressor aripo iye zvino uye matambudziko ekugadzirisa kumanikidzwa nguva dzose, zvinogona kupedziswa: kushandisa nzira dzemakanika dzekugadzirisa inlet valve, mweya haugone kugadziriswa nekukurumidza uye nguva dzose. Kana huwandu hwegasi huchichinja nguva dzose, kumanikidzwa kwemuchina kunochinja-chinja zvakanyanya. Pure frequency control inoshandiswa kuenderana nekuchinja-chinja kwekushandiswa kwemhepo mufekitori nekuwedzera frequency converter kugadzirisa kugadzirwa kwemhepo ye air compressor. Dambudziko nderekuti system yacho yakakodzera mamiriro ekuti kuchinja-chinja kwekushandiswa kwemhepo mufekitori hakusi kukuru (kuchinja-chinja kuri 40% ~ 70% yehuwandu hwemhepo inogadzirwa nemuchina mumwe chete uye simba rekuchengetedza simba ndiro rakakosha).
Sisitimu yekudzora nyanzvi yeboka reAir compressor 2
Sisitimu yekudzora yeboka reAir compressor nyanzvi yave tekinoroji itsva yekudzora boka reair compressor uye kuchengetedza simba. Sisitimu yekudzora zvichienderana nekuchinja kwekuda kwekumanikidzwa, Admiral control yeair compressors dzakasiyana inotanga uye inomira, inorodha uye inoburitsa, nezvimwewo, kuti sisitimu irambe ichishanda yagara iri nhamba chaiyo uye kugona kwecompressor.
Sisitimu yekudzora imba kuburikidza nekudzora kwe frequency converter kuti ichinje kumhanya kwe compressor imwe chete yemhepo mufekitori ine low-pressure gas supply system kudzora nguva yekugadzira gasi re air compressor unit, ichifananidza sisitimu yekugovera gasi yemhepo ine low-pressure fekitori ine shanduko diki muhuwandu hwegasi. Kazhinji sarudza shanduko yekushandura frequency ye air compressor, inofanirwa kuve sisitimu yehunyanzvi yekuita bvunzo dzakakwana uye kuverenga kuti usarudze. Kuburikidza nekuongorora nekuenzanisa kuri pamusoro apa, unogona kuwana: akawanda esimba redu remhepo yakamanikidzwa ane nzvimbo yakawanda yekuvandudza. Kuchinja kwe frequency ye compressor kunogona chete kuwana simba rekuchengetedza simba nekubatanidza nekushanda kwesystem yemhepo yakamanikidzwa yebhizinesi, iyo inoda kuyedzwa zvizere uye kuongororwa nenyanzvi isati yashandiswa. Sisitimu yekudzora nyanzvi yeboka re compressor yemhepo yakakodzera zvakanyanya kune akawanda air compressors anoshanda panguva imwe chete, kuiswa kwematanho ekubatanidza gadziriro, kunogona kusangana nezvinodiwa zvemabhizinesi.
Maitiro matatu ekuvandudza kuomeswa kwemhepo yakamanikidzwa
Parizvino, michina yekuomesa nekugadzira mhepo yakamanikidzwa inonyanya kushandiswa kumabhizinesi imhando yefiriji, isina rudzi rwekugadzirisa kupisa uye mhando yecomposite yekuvandudza kupisa-kunopisa, kuenzanisa kukuru kwekushanda kunoratidzwa mutafura iri pazasi.
Kuchinja kwesimba rekudzivirira kunotevera misimboti inotevera: Kana hurongwa hwekutanga hwemhepo hwakanyanya kuchena, chinja kuita hutsanana hwakaderera. Kuvandudza maitiro ekuomesa, kuderedza kurasikirwa nekumanikidzwa kwekubatanidza kwekuomesa (kurasikirwa nekumanikidzwa pamuchina wekuomesa wemamwe masisitimu kusvika ku0.05 ~ 0.1MPa), kuderedza kushandiswa kwesimba.
Kutakurwa kwemhepo yakamanikidzwa
Sisitimu imwe chete yemapaipi yemasisitimu yemapaipi yeYajiang haifanirwe kudarika 1.5% yepressure yekushanda. Parizvino, nzvimbo zhinji dzemhepo dzine pressure hadzina mapaipi ekutanga neechipiri, magokora akawanda asina basa, kuputika kwepressure kakawanda, uye kurasikirwa kukuru kwepressure. Mamwe mapaipi epneumatic akavigwa mugomba uye haagone kutariswa kuti anobuda here. Kuti ive nechokwadi chekuti kudiwa kwepressure yesisitimu kuripo chero zvodini, vashandi vekutarisira mashandiro vanowedzera pressure yesisitimu yese ne0.1~0.2MPa, zvichiunza kurasikirwa kwepressure yekugadzirwa. Pakuwedzera kwega kwega kwe0.1MPa mupressure yemhepo yecompressor, kushandiswa kwesimba kwecompressor yemhepo kuchawedzera ne7%~10%. Panguva imwe chete, kuwedzera kwepressure yesisitimu kunowedzera kudonha kwemhepo. Matanho ekugadzirisa anochengetedza simba: shandura pipeline yebranch arrangement kuita loop arrangement, shandisa kupatsanurwa kwemhepo ine pressure yakakwira neyakaderera, uye isa high nelow pressure precision overflow unit; chinjai pombi nekudzivirira kwakanyanya kwenzvimbo panguva yekugadzirisa inochengetedza simba, deredzai kudzivirira kwepombi, uye chenesai madziro emukati mepombi nekusuka acid, kubvisa ngura, nezvimwewo, kuitira kuti madziro epombi ave akatsetseka.
2 Kubuda kwemvura, kuona kubuda kwemvura uye kuvharika kwemvura
Kubuda kwemvura mufekitori kwakawanda kwakakomba, huwandu hwekubuda kwemvura hunosvika 20% ~ 35%, izvo zvinonyanya kuitika mumavharuvhu, majoini, matriplets, mavharuvhu esolenoid, ma threaded connections uye chifukidziro chepamberi chesilinda yemuchina wega wega unoshandisa gasi; mimwe michina inoshanda pasi pekumanikidzwa kwakanyanya, inoburitsa otomatiki, uye inoburitsa mweya kakawanda. Kukuvara kunokonzerwa nekubuda kwemvura kuri kupfuura fungidziro dzevanhu vazhinji. Zvakadai se automobile spot welding station ye welding slag mugasi pombi inokonzerwa neburi diki re 1mm mu dhayamita, kurasikirwa kwemagetsi pagore kusvika ku 355kWh, zvakafanana nemagetsi emhuri maviri emhuri matatu pagore. Matanho ekuchengetedza simba: Isa sisitimu yekuyera kuyerera kwepombi yegesi ye main generating workshop kuti uone muganho wekushandiswa kwemagetsi. Gadzirisa kushandiswa kwegasi, deredza huwandu hwemavharuvhu nemajoini, uye deredza nzvimbo dzekubuda kwemvura. Simbisa manejimendi uye shandisa maturusi ehunyanzvi ekuongorora nguva nenguva. Muchidimbu, mabhizinesi anogona kushandisa mimwe michina yekuongorora yakaita se parallel access intelligent gas leakage detector, leakage point scanning gun, nezvimwewo, kutora matanho ekudzivirira mhepo yakamanikidzwa kuti isashande, isapinde munjodzi, isadonhe kana kudonha, zvichikonzera izvi kuita basa rekugadzirisa uye basa rekutsiva zvikamu.
Kushandisa mhepo yakamanikidzwa
Pfuti dzemhepo dzinoshandiswa zvakanyanya mukugadzira magadzirirwo ekupedzisa, kugadzira michina nedzimwe nzvimbo dzekugadzira, uye kushandiswa kwemhepo kunosvika 50% yemhepo yese inowanikwa munzvimbo dzemaindasitiri. Mukushandiswa, kune zviitiko zvakaita sepaipi yemhepo yakareba, kumanikidzwa kwakanyanya, kushandisa pombi yemhangura yakatwasuka semuromo uye kuwedzera kumanikidzwa kwekushanda kusingatenderwi nevashandi vepamberi, izvo zvinokonzera kutambisa mhepo zvakanyanya.
Chinhu chisina musoro chekushandisa gasi mumidziyo yepneumatic chinonyanya kuoneka, senge kuona kana workpiece yakanamatira panzvimbo yekuona kumanikidzwa kwegasi kumashure, kupihwa kwegasi rinogadzira vacuum, nezvimwewo. Chinhu chegasi risingapindiki kana risingashande. Matambudziko aya anowanikwa kunyanya mumatangi emakemikari nemamwe magasi anoshandiswa pakusanganisa, uye mukugadzira matai, akadai sekukwira kwemitengo kwakajairika. Matanho ekugadzirisa simba: Kushandiswa kwemidziyo mitsva yepneumatic nozzle yekuchengetedza simba uye pfuti dzemhepo dzerudzi rwepulse. Kushandiswa kwemidziyo yepneumatic yakasarudzika mumaindasitiri chaiwo, akadai seindasitiri yearuminiyamu kukurudzira kushandiswa kwevharuvhu yekuchengetedza mweya ye silinda.
Kudzoreredza kupisa kwemarara emhepo compressor
Zvichienderana neongororo yehupenyu hwese, 80% ~ 90% yesimba remagetsi rinoshandiswa nemacompressor emhepo rinoshandurwa kuita kupisa uye rinopera. Kugoverwa kwesimba remagetsi rinoshandiswa necompressor yemhepo kunoratidzwa mumufananidzo uri pazasi, kunze kwekupisa kunopfuudzwa kunharaunda uye kunochengetwa mumhepo yakamanikidzwa pachayo, 94% yasara yesimba inogona kushandiswa muchimiro chekudzoreredza kupisa kwemarara.
Kudzoreredza kupisa kwemarara kunoitwa kuburikidza neheat exchanger nedzimwe nzira dzakakodzera dzemhepo inodzvinyirira kupisa dzinoshandiswa kupisa mhepo kana mvura, kushandiswa kwakajairika senge assistance heating, process heating uye boiler make-up water preheating. Nekuvandudzwa kwakakodzera, 50% kusvika 90% yesimba rekupisa inogona kudzoreredzwa uye kushandiswa. Kuisa michina yekudzoreredza kupisa kunogona kudzora zvinobudirira tembiricha yekushanda kweair compressor patembiricha yepamusoro yekushanda, kuitira kuti mamiriro ekushanda kwemafuta ekuzora ave nani, uye huwandu hwemhepo inobuda mumhepo huwedzere ne2% ~ 6%. Kune air compressor inotonhorera nemhepo, unogona kumisa fan yekutonhorera yeair compressor pachayo woshandisa pombi yemvura inotenderera kuti udzorere kupisa; air compressor inotonhorera nemvura inogona kushandiswa kupisa mvura inotonhora kana kupisa kwenzvimbo, uye mwero wekudzoreredza i50% ~ 60%. Kudzoreredza kupisa kwemarara kana tichienzanisa nemidziyo yemagetsi inodziya inenge isina simba; kana tichienzanisa nemidziyo yemafuta gasi hapana emissions, inzira yakachena uye ine hushamwari kune zvakatipoteredza yekuchengetedza simba. Zvichibva padzidziso yekuongorora kurasikirwa kwesimba kwemhepo yakamanikidzwa, chiitiko chiripo chekushandiswa kwegasi zvisina musoro uye matanho ekuchengetedza simba ebhizinesi anoongororwa uye akapfupikiswa. Mukushandura simba remagetsi mubhizinesi, kutanga kwemasisitimu akasiyana kuita bvunzo dzakadzama uye ongororo, zvichibva pakushandiswa kwematanho akakodzera ekugadzirisa kuti zvizadzise zvinangwa zvekuchengetedza simba, kunogona kuvandudza mashandiro ehurongwa hwese hwemhepo yakamanikidzwa.
Nguva yekutumira: Kurume-02-2024