Rotary Joint Luj Tshib

Raws li lub ntsiab lus tseem ceeb ntawm qhov txuas txuas ntxiv ntawm qhov nruab nrab ntawm kev sib kis (xws li dej, roj, roj, thiab lwm yam) ntawm cov khoom siv ruaj khov thiab tig, kev sib khi ua haujlwm ntawm kev sib koom ua ke yog qhov tseem ceeb heev. Txawm li cas los xij, hauv kev siv tswv yim, qee zaum yuav muaj teeb pom kev tshwm sim ntawm kev sib hloov cov pob qij txha, uas tsis yog tsuas yog ua rau cov khoom siv pov tseg, tab sis kuj yuav ua rau cov khoom siv tsis ua haujlwm, ib puag ncig muaj kuab paug thiab lwm yam teeb meem. Daim ntawv no yuav tham txog qhov ua rau lub teeb to ntawm kev sib koom ua ke, thiab muab tso rau hauv cov kev kho mob sib xws.

Yog vim li cas tsom xam:

1. Lub foob yog hnav lossis puas

Lub sealing kev ua tau zoo ntawm kev sib koom ua ke feem ntau yog nyob ntawm lub nplhaib sealing lossis gasket. Lub sijhawm ua haujlwm ntev, kev yaig nruab nrab, kev hloov pauv siab thiab lwm yam tuaj yeem ua rau lub foob hnav, tawv, deformation thiab txawm tias tawg, yog li poob cov nyhuv foob, ua rau cov dej xau.

2. Kev teeb tsa tsis raug

Thaum lub sij hawm lub installation ntawm lub teb sib koom, yog hais tias lub centering thiab nruj nreem tsis nruj me ntsis raws li cov chaw tsim tshuaj paus cov lus qhia, lub sab hauv sealing nto ntawm lub pob qij txha tej zaum yuav stressed unevenly los yog muaj qhov sib txawv, ua rau to. Tsis tas li ntawd, tsis txaus preload ntawm cov ntsia liaj qhov rooj sib txuas los yog kev cuam tshuam ntau dhau tuaj yeem ua rau lub foob tsis ua haujlwm.

3. Corrosion thiab scaling

Yog hais tias qhov nruab nrab ua hauj lwm muaj corrosive Cheebtsam los yog impurities, nws yog ib qho yooj yim mus ua corrosion ntawm cov khoom sib koom ua ke, ua rau kom lub roughness ntawm sealing nto, thiab cuam tshuam rau sealing nyhuv. Nyob rau tib lub sijhawm, tom qab lub sijhawm ua haujlwm ntev, nplai thiab av tuaj yeem nkag mus rau hauv, thaiv qhov sib txawv ntawm kev sib khi thiab txo qhov kev sib khi ua haujlwm.

4. Kev ua haujlwm ntau dhau

Kev siv cov pob qij txha hauv ntau tshaj qhov ntsuas siab, qhov kub thiab qhov ceev yuav ua rau muaj kev ntxhov siab ntau dhau ntawm lub foob, ua rau nws hnav lossis puas tsuaj, ua rau kom tawg. Tsis tas li ntawd, kev vibration hnyav thiab poob siab kuj tseem tuaj yeem ua rau cov qauv sib khi thiab ua rau cov dej ntws tawm.

Txoj kev kho:

1. Hloov lub foob

Rau kev hnav lossis kev puas tsuaj ntawm lub foob, nws yuav tsum tau nres tam sim ntawd rau kev soj ntsuam, thiab lub foob tsim nyog yuav tsum tau hloov raws li hom kev sib koom ua ke thiab cov yam ntxwv ntawm qhov nruab nrab. Nyob rau tib lub sijhawm, ua kom muaj kev tiv thaiv tsis tu ncua thiab kho lossis hloov cov ntsaws ruaj ruaj raws li cov chaw tsim khoom tau pom zoo hloov lub voj voog.

2. Reinstall thiab kho lub installation

Rau cov dej xau los ntawm kev teeb tsa tsis raug, nws yog ib qho tsim nyog yuav tsum rov kho qhov kev sib raug zoo kom ntseeg tau tias qhov sib koom ua ke zoo ib yam thiab tsis txhob ua haujlwm eccentric. Tighten qhov kev sib txuas bolts nyob rau hauv nruj raws li qhov yuav tsum tau torque los xyuas kom meej ib tug nruj haum ntawm lub sealing nto. Rau cov teeb meem cuam tshuam, koj tuaj yeem txiav txim siab hloov qhov loj me ntawm qhov sib koom ua ke los yog siv cov kev ntsuas tsim nyog.

3. Kev ntxuav thiab tiv thaiv corrosion

Rau cov teeb meem corrosion thiab scaling, sab hauv ntawm qhov sib koom yuav tsum tau ntxuav tsis tu ncua kom tshem tawm cov khoom siv corrosion thiab sediments, thiab ua kom lub sealing nto huv si thiab du. Yog tias tsim nyog, qhov sib koom ua ke tuaj yeem kho nrog kev tiv thaiv corrosion lossis xaiv cov khoom siv tiv thaiv corrosion. Nyob rau tib lub sijhawm, cov xov xwm lim dej tau txhim kho kom txo cov impurities nkag mus rau hauv kev sib koom ua ke.

4. Tswj kev khiav haujlwm

Ua tib zoo ua raws li kev ua haujlwm ntawm kev sib koom ua ke kom tsis txhob overpressure, overtemperature thiab overspeed. Kev saib xyuas ntawm cov cuab yeej ua haujlwm tsis tu ncua, kev tshawb nrhiav raws sij hawm thiab tshem tawm cov kev vibration tsis zoo, cuam tshuam thiab lwm yam teeb meem, los tiv thaiv cov qauv foob ntawm kev puas tsuaj.

Txhawm rau ua kom tiav, kev daws teeb meem ntawm lub teeb to ntawm qhov sib koom ua ke yuav tsum tau pib los ntawm ntau yam, tsis yog tsuas yog txhawm rau txheeb xyuas qhov ua txhaum ntawm qhov ua txhaum, tab sis kuj tseem siv cov kev ntsuas zoo xws li kev saib xyuas, kho, tu thiab tswj kev ua haujlwm. los xyuas kom meej qhov zoo sealing kev ua tau zoo ntawm kev sib koom ua ke thiab kev ua haujlwm ruaj khov ntawm cov khoom siv.

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