1. Kusarudzwa kwevhavha yegedhi
Kazhinji, mavharuvhu emagedhi anofanirwa kusarudzwa.Mavharuvhu egedhi haakodzere chete chiutsi, mafuta uye mamwe midhiya, asiwo yepakati ine granular solids uye hombe viscosity, uye inokodzera vent uye yakaderera vacuum system mavharuvhu.Kune media ine zvimedu zvakasimba, muviri wevharuvhu wegedhi uchave uine imwe kana maviri maburi ekugezesa.Kune yakaderera tembiricha yepakati, yakakosha yakaderera tembiricha gedhi valve inofanira kusarudzwa.
2. Tsanangudzo yesarudzo yeglobe valve
Globe vharafu inokodzera kupikisa kwemvura inodiwa yepombi, ndiko kuti, kurasikirwa kwekumanikidzwa hakutariswe, uye tembiricha yepamusoro, pombi yakakura yepakati pepipeline kana mudziyo, yakakodzera DN <200mm chiutsi uye imwe midhiya pombi;Mavharuvhu madiki anogona kusarudza vharuvhu yepasi, senge valve yetsono, vharavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha,sampling valve,pressure gauge valve, etc. Globe valve ine inoyerera kana kudzvanywa mutemo, asi kurongeka kwekugadzirisa hakuna kukwirira, uye dhayamita yepombi idiki. , inofanira kusarudza globe valve kana throttle valve;Pamhepo ine muchetura zvakanyanya, zvakakodzera kusarudza mabhero akavharirwa globe valve;Nekudaro, vharuvhu yepasi haifanirwe kushandiswa yepakati neyakakura viscosity uye yepakati ine zvimedu zviri nyore kunaya, uye haifanirwe kushandiswa kune vent valve uye yakaderera vacuum system valve.
3, Bmirairo yose yekusarudza vharafu
Bharuvha yebhora inokodzera kupisa kwakadzika, kudzvanywa kwepamusoro, viscosity yepakati.Mazhinji mavharuvhu ebhora anogona kushandiswa neakaturikwa akasimba zvimedu mukati, zvinoenderana nekuisa chisimbiso zvinhu zvinodiwa zvinogona zvakare kushandiswa paupfu uye granular media;Izere-channel bhora vharafu haina kukodzera kuyerera kuyerera, asi inokodzera zviitiko zvinoda kuvhurwa nekukurumidza nekuvhara, izvo zviri nyore pakuita kwekukurumidzira kucheka-kubviswa kwetsaona;Kazhinji mukusunga chisimbiso kuita kwakasimba, kupfeka, shrinkage chiteshi, kuvhura nekuvhara chiito nekukurumidza, yakanyanya kudzvanywa-kubvisa (kudzvanywa musiyano), ruzha rushoma, gasification chiitiko, diki yekushandisa torque, diki kupikisa kwemvura mupombi, yakakurudzira kushandiswa kwevhavha yebhora. ;Bharuvha yebhora inokodzera chimiro chechiedza, yakaderera kudzvinyirirwa kubviswa, corrosive media;Ball vharafu kana yakaderera tembiricha, cryogenic svikiro ndiyo yakanakisisa vharafu, yakaderera tembiricha svikiro pombi hurongwa uye mudziyo, inofanira kushandiswa nevharuvhu chivharo yakaderera tembiricha bhora vharafu;Kusarudzwa kweanoyangarara bhora vharafu vharafu chigaro zvinhu inofanira kuita bhora uye kushanda yepakati mutoro, hombe dhayamita bhora vharafu mukushanda kunoda simba guru, DN≥200mm bhora vharafu inofanira kusarudzwa worm gear transmission form;Fixed ball valve yakakodzera kune yakakura dhayamita uye yakakwirira kumanikidza nguva;Pamusoro pezvo, vharafu yebhora inoshandiswa kugadzira zvinhu zvine muchetura zvakanyanya, pombi inobvira yepakati, inofanirwa kunge iine inodzivirira moto, anti-static chimiro.
4, Throttle valve kusarudza mirayiridzo
Throttle valve inokodzera tembiricha yepakati yakadzikira, nguva dzekumanikidza, dzakakodzera kudikanwa kwekugadzirisa kuyerera uye kumanikidza zvikamu, haina kukodzera viscosity uye ine yakasimba particles yepakati, kwete sevhavha yekuparadzanisa.
5, Plug valve kusarudza mirayiridzo
Ivhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhakuvekuchimbidza kuvhura nekuvhara,kazhinji haakodzere chiutsi uye tembiricha yepakati,yepasi tembiricha,yakakwirira viscosity yepakati,yakakodzerawo yepakati neyakamiswa zvimedu.
6, Butterfly valve kusarudza mirayiridzo
Butterfly valve inokodzera dhayamita hombe (senge DN> 600mm) uye ipfupi chimiro chinodiwa kureba, pamwe nekudikanwa kwekuyerera kwemutemo uye nekukurumidza kuvhura uye kuvhara zvinodiwa zvechiitiko, chinowanzo shandiswa tembiricha ≤80 ℃, kumanikidza ≤1.0MPa mvura, mafuta uye mhepo yakamanikidzwa uye mamwe midhiya;Kuenzaniswa negedhi mavharuvhu uye bhora mavharuvhu, butterfly mavharuvhu akakodzera pombi masisitimu ane lax pressure kurasikirwa zvinodiwa.
7, Check vharafu yekusarudza mirayiridzo
Cheki mavharuvhu anowanzo akakodzera kuchena midhiya, kwete kune midhiya ine yakasimba particles uye viscosity.Kana DN≤40mm, shandisa kusimudza cheki mavharuvhu (anobvumirwa chete kuiswa pamapaipi akatwasuka);Kana DN = 50 ~ 400mm, zvakakodzera kushandisa swing kusimudza cheki valve (mu horizontal uye vertical pipeline inogona kuiswa, yakadai seyakaiswa mu vertical pipeline, yepakati inoyerera kubva pasi kusvika kumusoro);Kana DN≥450mm, iyo buffer mhando yekutarisa valve inofanira kushandiswa;Apo DN = 100 ~ 400mm inogonawo kusarudza vheji yekuongorora;Swing cheki vharafu inogona kugadzirwa nepamusoro pekushanda kumanikidza, PN kusvika 42MPa, zvinoenderana negoko uye chisimbiso zvinhu zvinogona kuiswa kune chero svikiro uye chero yekushanda tembiricha renji.Pakati imvura, chiutsi, gasi, corrosive medium, mafuta, mushonga, etc. Kushanda tembiricha yepakati iri pakati -196 ℃ uye 800℃.
8, Diphragm valve kusarudza mirayiridzo
Diaphragm vharafu inokodzera kushanda tembiricha isingasviki 200 ℃, kudzvanywa kuri pasi pe1.0MPa mafuta, mvura, acidic svikiro uye yakaturikwa svikiro, haina kukodzera organic solvents uye yakasimba oxidant medium;Abrasive granular medium inofanira kusarudza weir diaphragm valve, weir diaphragm valve inofanira kureva kuyerera kwayo maitiro tafura;Viscous fluid, simende slurry uye mvura inonaya inofanira kusarudza yakananga kuburikidza nediaphragm valve;Diaphragm mavharuvhu haafanire kushandiswa pamitsetse yevacuum uye vacuum midziyo kunze kwekunge yatsanangurwa.
Mavharuvhu anosiyana mukushandisa, kuwanda kwekushanda uye sevhisi.Kudzora kana kubvisa kunyange kudonha kudiki, mavharuvhu ndiwo akakosha uye akakosha midziyo.Kudzidza kusarudza vharuvhu yakarurama kwakakosha.
Nguva yekutumira: Nov-19-2021