Kugwiritsa ntchito ndi mawonekedwe a valavu ya gulugufe yolimba yotseka zitsulo

Zotanukavalavu yotsekera gulugufe yachitsulondi chinthu chatsopano cha dziko lonse. Valavu ya gulugufe yotsekera zitsulo yolimba kwambiri imagwiritsa ntchito kapangidwe kake kozungulira komanso kozungulira kozungulira. Imathetsa vuto lakuti pamwamba pa valavu ya gulugufe yokhazikika imakhalabe ndi kukangana kolumikizana panthawi yotsegula ndi kutseka 0°~10°, ndipo imazindikira kuti pamwamba pa valavu ya gulugufe imalekanitsidwa panthawi yotsegula, ndipo kutseka kumatsekedwa pamene cholumikizira chatsekedwa, kuti chiwonjezere moyo wa ntchito ndikukwaniritsa ntchito yabwino kwambiri yotsekera. Cholinga chabwino.

gwiritsani ntchito:

Amagwiritsidwa ntchito pa mapaipi a gasi mumakampani opanga sulfuric acid: malo olowera ndi kutuluka kwa chowotchera patsogolo pa ng'anjo, malo olowera ndi kutuluka kwa fan yolumikizira, ma valve otsatizana ndi olumikizira a demister yamagetsi, malo olowera ndi kutuluka kwa chowotchera chachikulu cha S02, kusintha kwa chosinthira, malo olowera ndi kutuluka kwa chotenthetsera choyambirira, ndi zina zotero, komanso kugwiritsa ntchito mpweya wodula.
Amagwiritsidwa ntchito powotcha sulfure, kusintha ndi kuyamwa madzi mu dongosolo la sulfuric acid. Ndi mtundu wa ma valve omwe amakondedwa kwambiri pa zomera za sulfuric acid. Ambiri mwa ogwiritsa ntchito amawaona kuti ndi awa: magwiridwe antchito abwino otsekera, ntchito yopepuka, dzimbiri lachiwiri, kukana kutentha kwambiri, kugwiritsa ntchito mosavuta, ma valve a gulugufe osinthasintha, otetezeka komanso odalirika akhala akugwiritsidwa ntchito kwambiri.
Amagwiritsidwanso ntchito kwambiri mu: SO2, nthunzi, mpweya, gasi, ammonia, mpweya wa CO2, mafuta, madzi, brine, lye, madzi a m'nyanja, nitric acid, hydrochloric acid, sulfuric acid, phosphoric acid mu mankhwala, petrochemical, smelting, mankhwala, chakudya ndi mafakitale ena. Amagwiritsidwa ntchito ngati chipangizo chowongolera komanso chotseka mapaipi monga sing'anga.

Makhalidwe a kapangidwe kake:
①Kapangidwe kapadera ka njira zitatu kosiyana kamalola kutumiza popanda kukangana pakati pa malo otsekera ndikuwonjezera moyo wa valavu.
②Chisindikizo chotanuka chimapangidwa ndi mphamvu.
③Kapangidwe kabwino kwambiri kofanana ndi mphero kumathandiza kuti valavu ikhale ndi ntchito yotseka ndi kulimbitsa yokha, ndipo malo otsekerawo sali ndi vuto lililonse ndipo satulutsa madzi.
④Kakang'ono, kulemera kochepa, ntchito yopepuka komanso yosavuta kuyiyika.
Zipangizo zamagetsi ndi zamagetsi zimatha kukonzedwa malinga ndi zofunikira za ogwiritsa ntchito kuti zikwaniritse zosowa za zida zowongolera kutali ndi pulogalamu.
⑥Zida zosinthira zitha kugwiritsidwa ntchito pazinthu zosiyanasiyana, ndipo zitha kuphimbidwa ndi anti-crosion (kuphimba ndi F46, GXPP, PO, ndi zina zotero).
⑦Kusinthasintha kosalekeza kwa kapangidwe kake: wafer, flange, kuwotcherera matako.