1. Kev npaj thiab kho deg ua ntej kho
Kev kaw thiab khiav tawm: Kaw lub valve pub thiab muab cov hydrocyclone kom tshem tawm cov hmoov txhuv nplej siab seem thiab tiv thaiv kom tsis txhob muaj kab mob.
Disassembly thiab tshuaj xyuas: Kos qhov chaw hnav (xws li lub qhov hluav taws xob hauv qab, lub khob hliav qab, thiab sab hauv phab ntsa ntawm lub raj hydrocyclone) thiab ntsuas qhov kev puas tsuaj.
Kev kho deg:
Vuam Reinforcement: Txhim kho cov hlau puas ntsoog nrog cov ntawv hlau lossis cov khoom siv txuas ntxiv ntawm tib cov khoom siv vuam.
Degreasing thiab Moisture Tshem Tawm: Ci rau saum npoo nrog oxy- acetylene nplaim (10cm ntev nplaim, 5cm / min ceev) kom tshem tawm cov roj thiab noo noo.
Sandblasting thiab xeb tshem tawm: Tshem tawm cov oxide txheej siv sandblasting kom pom cov xim hlau tsis sib xws. Tom qab sandblasting, siv cov dej noo- pov thawj kev kho mob los tiv thaiv kev kis kab mob thib ob.
2. Kev xaiv High-Kev Ua Haujlwm Hnav-Resistant Resistant Materials
Raws li cov yam ntxwv kev ntxhov siab ntawm cov chaw hnav, xaiv cov khoom sib xyaw tsim nyog rau txheej thiab kho:
RJ-YHL-C-1.0-2.0 Composite Ceramic Wear-Resistant Repair Material: Haum rau thaj chaw nrog lub teeb hnav, muaj kev tiv thaiv zoo heev.
RJ-YHG-C-3.0-3.5 Cov Khoom Siv Kho Khoom Tshwj Xeeb Wear-Resistant: Siv rau hauv qhov chaw hnav siab (xws li cov dej ntws hauv qab thiab cov khoom noj khoom haus), nrog rau kev cuam tshuam muaj zog.
RJ-C-100 Hnav-Resistant Kho Khoom: Siv los ua cov khoom sib khi los txhim kho qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom; Siv tau qhov kub thiab txias: -20℃txog 250 degree.
✅ Cov ntsiab lus thov:
Ua raws li qhov sib xyaw kom haum rau kev npaj cov khoom. Siv li ntawm 3 feeb tom qab nplawm tas li kom tsis txhob kho tsis ua haujlwm.
Thaum ua ntawv thov, nias ruaj khov rau hauv ib qho kev taw qhia. Ua ntej pib kho, siv lub scraper kom du nto smoothness.
Thaum huab cua kub qis dua 15 degree, tivthaiv A tuaj yeem ua kom sov rau 30 ~ 40℃txhawm rau txhawm rau nplawm.
3. Kev kho cua sov thiab kev sib tsoo txais
Kev kho cua sov: Tom qab daim ntawv thov, cia qhov chaw sawv ntsug li 30 feeb. Tom qab ntawd, nce qhov kub thiab txias hauv theem raws li lub sijhawm kho (piv txwv li, 60℃/ 2h → 80℃/ 2h → 100℃/ 2h) kom ua tiav cov ntoo khaub lig- txuas ntawm cov khoom.
Kev Kho Mob Sib Tsoo: Tom qab kho, siv cov cuab yeej tshwj xeeb los zom cov chaw kho kom rov qab tau nws qhov qub qhov tseeb thiab xyuas kom ruaj khov teb.
Kev Ntsuam Xyuas Kev Ua Haujlwm: Ua ntej commissioning, maj mam nce lub load los ntawm 50% mus rau tag nrho cov load, soj ntsuam rau tej yam leaks, vibrations, los yog txawv txav suab.
4. Ntev-Cov lus pom zoo tiv thaiv lub sijhawm
Ceramic epoxy txheej los yog polyurethane tshuaj tsuag tuaj yeem siv rau saum txheej txheej kho kom tsim tau cov txheej txheem tiv thaiv, txuas lub neej kev pab cuam los ntawm 1-2 xyoos.
Rau cov chaw uas nquag hnav (xws li cov tso tsheb hlau luam sedimentation), siab -cov ntaub ntawv ceramic tuaj yeem sib txuas los ua ib qho "composite armor" qauv, txhim kho kev yaig tsis kam.
✅ Cov txiaj ntsig tau txais txiaj ntsig: Tom qab tau kho nrog hnav- txheej tiv thaiv, lub neej kev pab cuam ntawm lub tank sedimentation hauv cov nroj tsuag alumina tau txuas ntxiv los ntawm 6 lub hlis mus rau ntau tshaj 2 xyoos, txo qis tus nqi ntawm kev poob qis.
