Valveeji damalbevalveeji buubaajiina kuutoree no switch ngam reende njuuteendi ndiyam e nder kuutoragol tuubaaji. Ko goonga, ina woodi haa jooni laabi e nder golle suɓagol valveeji buubaaji e valveeji damal.
E nder laylaytol tuubaaji ndiyam, ngam ustude luggiɗgol tuubaaji ɓuuɓɗi leydi, njaajeendi kuuɓtodinndi tuubaaji ɓurɗi mawnude ɗii ina njogii valve butterfly, e so tawii luggiɗgol ɓuuɓol leydi ngol alaa ko nafata, tiiɗno-ɗee suɓaade valve damal, kono coggu valve damal ngal sifaa gooto e valve butter ɓuri toowde e pri. Wonande laabi keeriɗi kalifaandi, kala nokku ina foti ƴeewteede e sifaa gooto. So en ƴeewii kuutoragol duuɓi sappo jawtuɗi ɗii, ŋakkeende valve buubaaji ɓuri toowde e...valve damal, ko ɗum waɗi ina moƴƴi waɗde hakkille ngam yaajtinde kuutoragol valve damal so tawii sarɗiiji ɗii ina njaɓa.
E ɗii duuɓi cakkitiiɗi, peewnoowo valve nder leydi heewɓe ƴettii e yeñtinde valve dame soft seal, jogiiɗe ɗeeɗoo sifaaji ko ɓuri valve gaadanteeje wedge walla parallel double gate :
Evalveɓanndu e bonnet valve damal soft seal ina njulee e feere njuumri laaɓtundi, ko ɗum sosaa e sahaa gooto, ko ɓuri heewde ko masiŋaaji, kadi huutoraaki jokkere enɗam njamndi, hisnude njamndi ndi wonaa njamndi.
Alaa fof ɓuuɓri e les...softuɗo damal valve, alaa mooftugol ƴiiƴam, e ŋakkeende tolno...valve damaludditagol e uddugol ina famɗi.
Soft seal lined valve plate ko gootum e mawneeki e no feewi waylowaylo.
Ko zuum wazi, valve damal soft seal maa won mbaadi ndi gollordu ndiyam weltii e jaqde. E oo sahaa, njaajeendi valve damal soft seal peewniraaɗo to Siin ko 1500mm, kono njaajeendi ko ɓuri heewde e peewnoowo ko hakkunde 80-300mm, tee ina heewi caɗeele haa jooni e nder golle peewnugol nder leydi. Ko ɓuri teeŋtude e valve damal soft seal ko plaque valve lined rubber, e sarɗiiji karallaagal plaque valve lined rubber ina toowi, tee wonaa peewnoowo jananɗo fof waawi heɓde ɗum, kadi ina heewi soodeede e mooftude e nder usine e kalite koolniiɗe.
Blok nut njamndi mo seal soft nder gallevalve damalina ɓuuɓna, ina fawii e dow ŋoral ɓuuɓngal, nanndungal e mbaydi ŋoral damal, e ŋoral ɓuuɓngal ngal ina weeɓi peeltude sabu ɓuuɓol gonngol e bolol nut. Wonande valve damal soft seal sosiyetee jananɗo, bolol nut njamndi ina waɗee e nder ramme lined rubber ngam waɗde heen gootal, ko ɗum fooli ŋakkeende to dow too, kono concentricity jillondiral cover valve e ɓanndu valve ɓuri toowde.
Kono so udditaama e udditaama valve damal soft seal, ngal fotaani uddeede no feewi, so tawii batte mum ina keɓee, so wonaa ɗuum, udditaade walla ɓuuɓnude laylaytol ngol weeɓaani. Pewjanoowo valve, e nder jarribo teskuyaaji valve, huutoraade ƴulɓe torkooji ngam ƴeewde tolno udditgol, no sosiyetee ndiyam nii, gollotooɓe valve ina poti kadi rewde ngool laawol udditgol e udditgol.
Hol ko seerndi kuutoragol...valveeji buubaajibevalveeji damal?
E fawaade e golle e kuutoragol valve damal e valve butterfly, doolnugol dogdu valve damal ina famɗi, golle sellugol ina moƴƴi, sabu dogdu tiitoonde damal valve plate e hakkundeere ko angle vertical, so valve damal alaa e nokku e nder valve plate switch, hakkundeere scouring plate valve e hakkundeere ko scouring valve plate ko bonnude jolngo valve damal.
Valve buubaaji, anndiraa kadi ko valve flap, ko mbaydi hoyre mum e valve regle, baawɗo huutoreede ngam on/off ɗowgol lowre-pressure pipeline hakkundeere valve buubaaji ina firta feccere udditirnde (disk walla plaque butterfly) ko diski, yirlaade e saraaji valve shaft ngam heɓde closing e sifaa be ɗowgol ɓuuɓol sifaaji ɓuuɓɗi ceertuɗi ko wayi no henndu, ndiyam, cumu, mbaydiiji keewɗi ɓuuɓɗi, loope, nebam, njamndi mboɗeeri e mbaydiiji radiyoo. Ko ɓuri heewde e maggal ko darnde taƴde e ɓuuɓnude e dow tuugnorgal. Feccere uddital e uddital valve buubaaji ko lefol buubaaji nanndungol e diski, ngol yirlotoo ko e ŋorol mum e nder ɓanndu valve, ngam heɓde faandaare udditgol e udditgol walla njuɓɓudi.
Lefol buubaaji ngol ina diwa e ŋorol valve, so ngol wirniima 90°, ngol ina waawi timminde udditgol e udditgol. So a waylii njuuteendi ɓuuɓol ngol, ɓuuɓol ngol ina waawi jogaade doole.
Sarɗiiji golle e hakkundeere:Valve buubaajiina fotnoo nawde mbaydiiji keewɗi ɓuuɓɗi e ɗi ɓuuɓnaaka e nder njuɓɓudiiji injiniyaagal ko wayi no furnaasuuji, gaasuuji kuuraa, gaasuuji naftooji, gaasuuji petroŋ ɓuuɓɗi, gaasuuji wuro, henndu ngulndu e ɓuuɓndu, kemikal smelting e doole kuutoragol reende nokkuuji, mahdi ndiyam e ɓuuɓgol ko, ekn.
Valve damal (valve damal) ko feccere udditirnde e udditoore damal, feere yahdu damal ina foti e feere ndiyam, valve damal ina waawi tan udditeede e udditeede haa timma, mettere parametruuji damal ina ceerti, ko heewi ko 5°, nde nguleeki hakkundeejo toowaani, ko 2′2. Ngam moƴƴinde peewnugol maggol e ustude mbayliigu njuuteendi wertallo ngoo e nder golle peewnugol, ooɗoo sifaa ram ina wiyee ram elastik.
Nde...valve damalina udditaa, nokku ɓuuɓɗo oo ina waawi tuugnaade tan e ɓuuɓol hakkundeewol ngam ɓuuɓnude, ɗum woni tuugnaade tan e ɓuuɓol hakkundeewol ngam ɓuuɓnude ɓuuɓol ɓuuɓol ngol e jooɗorde valve bannge goɗɗo oo ngam tabitinde ɓuuɓgol ɓuuɓol ngol, ko ɗum ɓuuɓol hoore mum. Ko ɓuri heewde e valveeji damal ina njuɓɓinee e doole, ɗum woni so valve oo udditaama, ram oo ina foti ɓuuɓde e doole haa joɗnde valve ndee e doole yaajɗe ngam tabitinde tiiɗgol nokku ɓuuɓɗo oo.
Nokku dille : Lefol damal valve damal ina yahra e doggol tiiɗngol e stem valve, ko ɗum kadi wiyetee valve damal rod udditirɗo. Heewi wonde ko jolngo trapezoidal e dow ŋoral ƴeftirgal, rewrude e nut to dow ŋoral e ŋoral gonngal e dow ɓanndu ŋoral, dille njirlotooɗe ɗee mbayletee ko dille lineere, ɗum woni torkooru gollordu nduu waylee wonta doole gollorde. So valve oo udditaama, so tooweeki ƴeftugol ram ina fota e 1:1 laabi njaajeendi valve oo, doggol ndiyam ɗam ina haɗaa no feewi, kono ngool darnde waawaa ƴeewteede e nder golle. E kuutoragol goonga, ina maantiniree ŋorol gonngol e ŋorol ngol, woni darnde nde waawaa udditeede, hono darnde maggol udditiinde timmunde. Ngam hiisaade fenoore coktirgal mbayliigaaji nguleeki, nde heewi udditeede ko e nokku apex, caggal ɗuum nde artiree e 1/2-1 turn hono nokku valve udditirɗo haa timma. Ko ɗum waɗi, nokku udditirɗo timmuɗo oo, ko nokku ram (ɗum woni stroke) anndinta ɗum. Won e nut stem valve damal ina tawee e damal, e junngo ina yirloo ngam riiwtude stem valve ngam yirlaade, e plaque damal ina ƴetta, ooɗoo valve ina wiyee valve damal rod rotary walla valve damal rod niɓɓo.
Waktu posto: 22-2024
