Kev saib xyuas kom zoo ntawm koj Cov Ntsia Hlau Xovxwm Dewatering Tshuab ua kom ntseeg tauntev - kev ua tau zoo, kev ua haujlwm siab, thiab lub sijhawm poob qis. Nrog kev saib xyuas tsis tu ncua, cov cuab yeej siv tau ntev8-10 xyoothaum tuav rawv90% ntawm nws cov qauv tsim efficiency.
Kev tu txhua hnub
Ua haujlwm txhua hnub tam sim tom qab kaw (tsawg kawg 10 feeb):
Flushing:Siv lub siab - rab phom dej siab kom tshem tawm cov qhov khoob khoob khoob, qhov nkag, qhov hluav taws xob, thiab cov kav dej. Cov dej yuav tsum yog ntshiab thiab tsis muaj sludge.
Leakage Check:Tshawb xyuas cov yeeb nkab sib txuas, cov ntsaws ruaj ruaj, thiab flanges rau cov xau.
Kev ntsuas kub ntsuas:Kov lub cev muaj zog, twj tso kua mis, thiab reducer vaj tse; tsis muaj chaw kub. Kub tsawg dua los yog sib npaug rau ambient + 40℃.
Qib kua:Xyuas kom flocculant tank Ntau dua los yog sib npaug rau 1/3 tag nrho thiab tsis muaj clumps.
Hluav taws xob kuaj:Tswj lub teeb lub teeb thiab qhia ib txwm, tsis muaj lub tswb, tam sim no ruaj khov ± 5% ntawm tus nqi ntsuas.
| Cov khoom soj ntsuam | Txuj kev xav tau | Kev soj ntsuam xyuas | Lus hais |
|---|---|---|---|
| Cov cuab yeej Rinsing | Siv lub siab - rab phom dej los ntxuav ntawm daim hlau thiab lwm qhov chaw. Cov dej yaug yuav tsum yog qhov tseeb tsis muaj av nkos. Lub sijhawm ntev dua lossis sib npaug li 10 feeb. | ||
| Kev tshuaj ntsuam xyuas | Tsis muaj dripping ntawm cov kav dej sib txuas, cov khoom sib khi, thiab lwm yam. Sealing yuav tsum zoo. | ||
| Kev ntsuas kub | Qhov kub ntawm lub cev muaj zog, twj tso kua mis, thiab gearbox nto Tsawg dua lossis sib npaug ntawm qhov kub thiab txias + 40℃. Tsis muaj qhov kub hnyiab tau los ntawm kev kov. | ||
| Liquid Level Management | Coagulant tank kua qib siab dua lossis sib npaug rau 1/3 ntawm lub peev xwm tank. Tsis muaj clumping ntawm cov tshuaj. | ||
| Kev tshuaj xyuas hluav taws xob | Tswj txee qhov taw qhia teeb thiab meters ib txwm, tsis muaj tswb. Tam sim no ruaj khov nyob rau hauv ± 5% ntawm tus nqi ntsuas. |
Kev Kho Txhua Lub Limtiam
Kev ntxuav tob tob:Tshem tawm fibers, xuab zeb, thiab impurities los ntawm kev pub grating; ntxuav dosing tov thiab lim.
Lubrication:Siv siab -kub, corrosion- tiv taus roj rau cov ntsia hlau ncej thiab tsav bearings.
Gap Check:Ntsuas cov hniav sib txawv nrog lub ntsuas qhov ntsuas thiab xyuas kom muaj kev sib haum xeeb.
Ib puag ncig huv huv:Khaws cov khoom siv thiab ib puag ncig kom huv si, qhuav, thiab ua pa.
Tshuaj ntsuam xyuas:Xyuas kom tag nrho cov nozzles tu tsis muaj kev cuam tshuam thiab txau ib txwm.
| Cov khoom soj ntsuam | Txuj kev xav tau | Kev soj ntsuam xyuas | Lus hais |
|---|---|---|---|
| Kev ntxuav tob tob | Inlet screen tsis muaj khib nyiab; chemical dosing mixer thiab lim unobstructed. | ||
| Lubrication & Maintenance | Cov ntsia hlau ncej thiab tsav bearings tau ntim nrog cov roj lubricating siab. | ||
| Kev soj ntsuam Gap | Qhov sib txawv ntawm daim hlau tsis sib xws; cov nqi sau tseg yog qhov qub. | (Cov ntaub ntawv sib txawv: ____m) | |
| Khoom Siv Ib puag ncig | Cov cuab yeej nto thiab ib puag ncig huv si; zoo -ventilated thiab qhuav; tsis muaj plua plav paug lossis corrosion. | ||
| Txau System | Cov tshuaj tsuag nozzles tsis muaj kev cuam tshuam thiab tsis muaj kev puas tsuaj; txau ua haujlwm li qub. |
Kev Kho Ib Hlis
Qhov tseeb Calibration:Calibrate feed twj tso kua mis flow meter (deviation Tsawg dua los yog sib npaug rau 10%) thiab kho backpressure phaj (2-5 mm).
Kev Tshawb Fawb Hnav: Measure blade clearance; replace if >1.5 hli. Xyuas cov ntsia hlau ncej hniav thiab cov ntaub ntawv hnav.
Iav Reducer:Xyuas cov roj zoo thiab qib; tuav ntawm 1/2-2/3 ntawm gauge. Hloov yog tias muaj kab mob.
Bolt Tightening:Tshawb xyuas tag nrho cov bolts thiab thauj tog rau nkoj bolts; nruj raws li qhov tsim nyog.
| Cov khoom soj ntsuam | Txuj kev xav tau | Lus hais | |
|---|---|---|---|
| Flow Meter Calibration | Tus nqi tiag tiag ntawm inlet twj tso kua mis flow meter yuav tsum deviate Tsawg dua los yog sib npaug li 10% ntawm cov nqi tso tawm. | ||
| Backplate Gap Inspection | Kho backplate qhov sib txawv mus rau 2-5 mm nyob rau hauv qhov kev pom zoo. | (Cov ntaub ntawv qhov sib txawv: ___mm) | |
| Plate Wear Inspection | Phaj sib txawv Tsawg dua lossis sib npaug li 1.5 hli; tsis pom kev hnav. | (Cov ntaub ntawv qhov sib txawv: ___mm) | |
| Screw Shaft Wear Inspection | Tsis pom tseeb hnav lossis deformation ntawm cov ntsia hlau ncej hniav; hnav npaum li cas. | (Cov ntaub ntawv hnav: ___) | |
| Gearbox Maintenance | Iav roj nyob rau hauv qhov zoo, tsis muaj khib nyiab; roj theem ntawm 1/2 thiab 2/3 ntawm cov roj cim. | ||
| Kev tshuaj xyuas nruj | Tag nrho cov txuas bolts thiab foundation bolts ruaj ntseg, tsis muaj looseness. |
Peb lub hlis twg / Semi-Txoj kev tu txhua xyoo
Core Cleaning:Disassemble lub nplhaib sib dhos; ntxuav nrog ultrasonic da dej los yog 5% HCl tov thiab yaug.
Kev tshuaj xyuas cov khoom:
Screw ncej hnav tsawg dua lossis sib npaug li 30% ntawm tus qauv tsim; kho lossis hloov yog tias dhau lawm.
Tsau / txav rings: xyuas cov kab nrib pleb, deformation, flatness Tsawg dua lossis sib npaug li 0.1 hli.
Bearing Maintenance:Ntxuav cov spindle thiab ntsia hlau ncej bearings; hloov roj.
Kev tshuaj xyuas hluav taws xob:Plua plav-dawb txee, thaiv kev ruaj ntseg, rwb thaiv tsev lub cev muaj zog Ntau dua lossis sib npaug li 1 MΩ.
Kev Tiv Thaiv Corrosion:Tshem tawm xeb thiab siv cov tshuaj tiv thaiv- cov xim xeb.
| Cov khoom soj ntsuam | Txuj kev xav tau | Kev soj ntsuam xyuas | Lus hais |
|---|---|---|---|
| Plate Assembly Cleaning | Tsiv thiab nyob ruaj ruaj phaj lim seams dawb ntawm cov av tawv tawv; huv si. | ||
| Ntsia Hlau Ncej Hnav Txheej Kev Tshuaj Xyuas | Screw ncej hnav txheej hnav tsawg dua lossis sib npaug li 30% ntawm tus qauv tsim; tsis hnav hnyav. | ||
| Ntiv nplhaib soj ntsuam | Tsau thiab txav rings tsis muaj deformation lossis tawg; flatness sib txawv Tsawg dua los yog sib npaug li 0.1 hli. | ||
| Bearing Maintenance | Tsav spindle thiab ntsia hlau ncej bearings kom huv si; lubricating roj hloov. | ||
| Kev tshuaj xyuas hluav taws xob | Tswj txee tsis muaj plua plav; txuas terminals li qub; lub cev muaj zog rwb thaiv tsev tsis kam Ntau dua los yog sib npaug rau 1 MΩ. | (Cov ntaub ntawv rwb thaiv tsev tsis kam: ___ MΩ) | |
| Anti-Kev kho corrosion | Hlau nto tsis xeb; corroded thaj chaw kho. |
Hloov Cov Hnav Hnav
| Cheebtsam | Hloov Lub Sijhawm | Cov txheej txheem |
|---|---|---|
| Taug kev Ring (Moving Ring Plate) | 1-2 xyoos | Grooves or gap >1.5 hli |
| Ntsia Hlau Ncej Hnav Txheej | 3-5 xyoos | Wear >30% ntawm thawj tsim |
| Ntxuav Nozzle | 6–12 lub hlis | Cov tshuaj tsuag tsis sib xws lossis txhaws |
| Foob (O-rings) | 6–12 lub hlis | Kev laus, tawg, tawg |
| Iav Roj | Thawj 1000 teev, tom qab ntawd txhua xyoo | Cov roj uas muaj kab mob los yog blackened |
Kev daws teeb meem ceev
Phaj Blockage:Rov qab tig los yog disassemble thiab huv si; yaug tom qab kaw.
High Moisture hauv Mud Cake:Kho flocculant ntau npaum li cas los yog hloov cov ntawv hnav.
Kev vibration ntau dhau:Tighten bolts; check bearings.
Ntau dhau tam sim no:Tshem cov blockages; txo tus nqi pub.
Tswv yim kev nyab xeeb
Tshem tawm lub hwj chim thiab tshaj tawm ceeb toom ua ntej kev kho.
Siv cov cuab yeej tsim nyog los tiv thaiv kev puas tsuaj thaum lub sij hawm disassembly.
Kev saib xyuas tsis tu ncua tsis tsuas yog txuas ntxiv lub neej ntawm cov cuab yeej siv tab sis ua kom ntseeg taukev ua haujlwm ruaj khov, cov khoom zoo ib yam, thiab txo cov nqi ua haujlwm.