Esiane sɛ sealing element no adwuma a ɛtwa ne connecting,regulating na kyekyɛ, sepating na mixing media wɔ valvpassage no mu nti, sealing surface no taa yɛ corrosion, erosion, ne wear denam media no so, a ɛma ɛyɛ mmerɛw kɛse sɛ ɛbɛsɛe.
Nsɛmfua Titiriw1 .nsɔano no ani;corrosion;erosion;wear
Nneɛma abien nti na nneɛma a wɔde nsɔano no sɛe: nnipa a wɔsɛe no ne abɔde mu ɔsɛe. Nneɛma te sɛ nhyehyɛe a ɛnteɛ, nneɛma a wɔyɛ, nneɛma a wɔpaw, nneɛma a wɔde si hɔ wɔ ɔkwan a ɛmfata so, wɔmfa nni dwuma yiye, ne nsiesie na ɛde nnipa sɛe. Abɔde mu ɔsɛe ne sɛnea valve no yɛ adwuma sɛnea ɛte daa no asɛe na ɛnam sɛnea nsɛm ho amanneɛbɔfo no bɛsɛe na asɛe a wontumi nkwati no na ɛde ba.
Yebetumi aka nea enti a nsɔano no ani asɛe no mua sɛnea edidi so yi:
Mfiri a wɔmfa nni dwuma yiye wɔ nsɔano no ani: Eyi da adi titiriw wɔ sintɔ ahorow te sɛ mpaapaemu, abon, ne nneɛma a ɛka ho wɔ nsɔano no so. Eyi fi welding ne ɔhyew ayaresa gyinapɛn ahorow a wɔanpaw no yiye, ne adwumayɛ a enye bere a wɔreyɛ welding ne ɔhyew a wɔde yɛ adwuma no. Nsɔano no ani a ɛyɛ den no yɛ kɛse dodo anaasɛ ɛba fam dodo esiane nneɛma a wɔpaw no yiye anaasɛ ɔhyew a wɔmfa nni dwuma yiye nti. Nsɔano no ani a ɛyɛ den a ɛnyɛ pɛpɛɛpɛ ne nsɛe a ɛnyɛ papa no fi dade a ɛwɔ ase no a wɔbɔ no kɔ soro bere a wɔreyɛ welding no, a ɛma nsɔano no ani a wɔde afrafra no yɛ mmerɛw no titiriw. Nokwarem no, adwini ho nsɛm nso wɔ hɔ wɔ eyi mu.
Ɔsɛe a efi paw ne dwumadie a ɛmfata mu ba: Eyi da adi titiriw wɔ paw a wɔantumi apaw no muvalves sɛnea adwumayɛ tebea te no, wɔde valve a wɔde to mu di dwuma sɛ throttling valve, a ɛde nhyɛso a ɛboro so ba bere a wɔato mu, wɔato mu ntɛmntɛm, anaasɛ wɔato mu koraa, na ɛde nsu a ɛtɔ na ɛsɛe wɔ nsɔano no ani. Sɛ wɔanhyehyɛ no yiye na wɔansiesie no yiye a, ɛma nsɔano no yɛ adwuma wɔ ɔkwan a ɛnteɛ so, na ɛma...valvesɛ wɔde yare bɛyɛ oprehyɛn na asɛe nsɔano no so ntɛm.
Nnuru a wɔde hyɛ ade no mu: Nnuru a atwa nsɔano no ho ahyia no ne nsɔano no yɛ adwuma a ɛmma nsuo nkɔ, na ɛsɛe nsɔano no. Electrochemical corrosion, nkitahodi a ɛda nsɔano no ntam, nkitahodi a ɛda nsɔano no ani ne nipadua a ɛto mu no ntam nevalvenipadua, ne nsonsonoe a ɛwɔ aduru no mu dodow ne oxygen a ɛwɔ mu no nyinaa ma nsonsonoe a ebetumi aba, na ɛde anyinam ahoɔden mu nsɛe ba na ɛma anode-side sealing surface no sɛe.
Erosion of the medium: Eyi fi wear, erosion, ne cavitation a ɛwɔ sealing surface no so bere a medium no sen no. Wɔ ahoɔhare pɔtee bi mu no, nneɛma nketenkete a ɛsensɛn nsu mu a ɛwɔ aduru no mu no ne nea wɔde ahyɛ mu no bɔ, na ɛma mpɔtam hɔ sɛe. Nsu a ɛsen ntɛmntɛm no sɛe nea wɔde ahyɛ mu no tẽẽ, na ɛsɛe mpɔtam hɔ. Sɛ aduru no fra na ɛyɛ nwini fã bi a, ahurututu pae na ɛka nea wɔde ahyɛ mu no, na ɛsɛe mpɔtam hɔ. Nsuo a ɛporɔw ne nnuru a ɛka bom a ɛwɔ aduru no mu no sɛe ade a wɔde ahyɛ mu no denneennen.
Mfiri a wɔsɛe no: Wɔbɛbɔ nsɔano no ani, abɔ, na wɔapiapia bere a wɔrebue na wɔreto mu no. Atom a ɛwɔ nsɔano abien no ntam no hyɛn wɔn ho wɔn ho mu wɔ ɔhyew ne nhyɛso a ɛkɔ soro mu, na ɛma ɛbata ho. Sɛ nsɔano abien no tu bere a wɔde toto wɔn ho wɔn ho ho a, ɛnyɛ den sɛ baabi a ɛbata ho no bɛtetew mu. Dodow a nsɔano no ani yɛ mmerɛw no, dodow no ara na ɛda adi sɛ adeyɛ yi bɛba. Sɛ wɔto valve no mu a, valve disc no bɛbɔ na apiapia nea wɔde ahyɛ mu no, na ɛbɛma mpɔtam hɔ asɛe anaasɛ akɔhyɛ nsɔano no so.
Ɔbrɛ a ɛsɛe: Wɔde adesoa sesa wɔ nsɔano no so bere a wɔde di dwuma bere tenten no, na ɛma ɔbrɛ na ɛde mpaapaemu ne delamination ba. Rɔba ne plastic taa nyin bere a wɔde adi dwuma bere tenten akyi, na ɛma adwumayɛ so tew. Efi nneɛma a ɛwɔ atifi hɔ a ɛde nsɔano no ani sɛe no mu nhwehwɛmu mu no, yebetumi ahu sɛ sɛnea ɛbɛyɛ a wɔbɛma valve nsɔano no ani a ɛyɛ papa ne ne nkwa nna atu mpɔn no, ɛsɛ sɛ wɔpaw nneɛma a ɛfata a wɔde hyɛ nsɔano no so, nsɔano nhyehyɛe a ntease wom, ne akwan a wɔfa so yɛ ho adwuma.
TWS valve titiriw no di ho dwumarɔba a ɛte ntontom valve, Gate valve a ɛwɔ hɔ, Y-a wɔde hyɛ mu, valve a ɛkari pɛ, Wafe a wɔde hwɛ nneɛma so, ne ade.
Bere a wɔde bɛkyerɛw: May-13-2023
