Hka lum ai shara kaba ni hpe madung hku nna tsi mawan, wan sau, nlung hte kaga hkai sun ni hta lang ma ai. Raitim, aten ladaw langai mi lang ngut ai hpang, n-gun kaba ai nbung hpe galai shai ai ni gaw, scaling, clogging, hte n-gun n rawng ai zawn re ai manghkang ni hpe hkam sha na re, dai gaw hka lim ai lam byin shangun nna, makoi magap da ai hkrit tsang hpa nkau mi hte manghkang nkau mi hpe hpaga hpung ni de woi sa wa chye ai. Ndai zawn re ai masa ni hpe mahtai jaw ai hku nna, gara tsi ladat ni hpe galaw ra ai kun?
Equipment jep joi ai lam: N hpaw shi yang, unit, piping, hte valve ni gaw leak a- lawt lu ai lam hpe kam mai ai. Grau nna, plate hpe yu u .wan wut galai shai ai waMedia kayau ai majaw byin pru wa ai awu asin byin ai lam (sh) n kaja ai lam ni hpe koi lu na matu asak kaba wa ai (sh) n-gun n rawng ai a matu 's gasket ni. Bai nna, pump hpe hkam la ai sau hpe yu nna, motor a shingjawng ai lam gaw masat da ai lam ni hte maren sha rai nga ai hpe sadi u.
Load Regulation Strategy: Hka lum ai ra kadawn ai lam hta galai shai ai lam ni hpe madung tawn nna, lahkawng ngu na hka n-gun hpe shawng nnan na wan n-gun hpe hkang zing ai valve (sh) galai shai ai frequency pump a lawan ai lam hpe gram lajang ai hku nna hkang ai. Ga shadawn, shawng nnan na hka lum ai aten hta, lahkawng ngu na hka n-gun hpe 45℃hku masat da nna, shinggan na nbung katsi ai lam yawm wa ai hte maren, 55℃de loi loi hte jat wa lu ai, ayan na hpang ai hte hkring sa ai majaw byin pru wa ai n-gun n-gun ni hpe koi gam lu ai.
Daily Inspections: Shift shagu hta, madung hte lahkawng ngu na maga de na nbung laru, n-gun, hte hka lwi ai lam hpe ka da ai, pump bungli galaw ai nsen hte motor temperature hpe yu nna (ga law malawng gaw 70℃hta n-gun n law ai (sh) dai hte maren sha rai nga ai ). Pump vibration gaw 4.5mm/s jan ai rai yang (ISO 10816 standard), kalang ta jak hpe jep yu na matu jahkring kau u.
Plate Maintenance: Plate heat exchanger hpe laning mi hta n yawm htum kalang mi jep yu nna, gasket ni a n-gun n rawng ai, n-gun n rawng ai, asak kaba wa ai hpe jep yu u. Gasket ni hpe galai ai shaloi, media hte htap htuk ai arung arai langai hpe lang u (ga shadawn, hka lum ai a matu EPDM, sau- hta lawm ai NBR) hte plate lajang ai lam gaw, npawt nhpang hkrang hte maren sha re ai hpe sadi u.
Leakage Emergency: Plate heater hka pru ai hpe mu yang, kalang ta, primary hte secondary inlet hte outlet valve ni hpe pat kau nna, media hpe hka ja kau nhtawm, garan nna jep yu u. Minor leaks hpe bolt ni hpe ngang ngang jum da ai (sh) gasket ni hpe galai ai hku nna shading sharai mai ai. Hkap la ai plate ni hpe tsep kawp galai ra ai.
N-gun n-gun hte n-gun n-gun hpe grai n-gun n-gun n-gun n-gun n-gun n-gun n-gun gaw 5℃hta masat da ai manu hta jan ai shaloi (sh) n-gun gaw design manu hpe 10% jan ai shaloi, system gaw shi hkum shi alarm hpe shabyin ya nna pat kau na re. Operator ni gaw, n kaja ai lam ni hpe jep yu nna, valve hpe hkang nna, ra ai rai yang backup unit de galai na re.
Power Outage Recovery: Kalang ta wan n-gun yawm mat ai hpang, wan n-gun hpe hkang ai valve hpe shawng hpaw nna, kalang ta n-gun galai shai ai majaw, plate hpe hkra machyi hkra n-gun bai jat wa ai hpang, kalang ta hpaw dat u. Sensor data hpe mung hkrak hkrak hkang lu na matu bai gram lajang ra ai.
Katsi ai galai shai ai hpung ni a bungli galaw ai lam gaw, GB/T 15386-2008 zawn re ai madang ni hpe hkan sa ra ai, "Plate Heat Exchangers," hte TSG 21-2016, "N-gun madun ai lam hpe makawp maga ai lam hpe makawp maga ai hpaji masa hte seng ai tara ni" ngu ai hpe hkan sa ra ai. Shani shagu na parameters ni, gram lajang ai lam ni, n kaja ai masa lam ni hpe ka matsing na matu operation log hpe gawgap na matu hpaji jaw ai, ndai log hpe n yawm htum masum ning tup tawn da na matu tara upadi ni hpe jep joi ai lam galaw na matu.
N kaja ai masa ni hpe hkam sharang nna, tara upadi ni hpe jep joi na matu n yawm htum masum ning tup tawn da ra ai.
grau nna, shawng nnan chyam dinglik ai aten hta, nbung laru galai ai jak kaba hpe galaw ai shaloi, loi loi hte galaw nna, unit hpe hkum tsup hkra katsi hkra galaw nna, katsi ai hpe loi loi hte jat wa shangun ai. Komishin galaw ngut ai hpang, pressure shayawm ai valve hpe shawng nnan lang nna gram lajang u. Katsi ai-side valve hpe shawng hpaw nna, n-gun n rawng ai hpang katsi ai-side valve hpe hpaw nna, n-gun n rawng ai hpang. Hka lum ai shara kaba langai mi gaw, shingra tara hku nna bungli galaw ngut ai hpang, hka htung a steam- hka n-gun galai ai jak hpe pat kau u. steam trap temperature grai n law ai rai yang, 50℃npu na zawn re ai rai yang, by{11}}valve hpe galaw na matu hpaw mai ai. steam trap temperature grai law ai rai yang, 90℃jan ai zawn re ai, condensing system gaw n-gun n rawng ai sha bungli galaw nga ai rai yang, bypass valve hpe pat kau nna, steam n lai hkra pat da u.
Hkamja lam hte seng ai kaba ai hpe lata ra ai.katsi ai galai shai ai hpung, .n rai yang, heat exchanger unit hpe hkra machyi shangun na matu loi ai. Fixed tube sheet sheet heet heat exchangeer unit hpe lang nna, tube shell a thermal jat wa ai a majaw byin pru wa ai myit ru myit tsang lam gaw design stress range hta jan n mai byin ai. Expansion joint structure hpe myit ru myit tsang lam hpe jat wa na matu lang ra ai, shing nrai, hka ntsa e lwi nga ai bawnu amyu (sh) U{3}}shaped tube amyu hpe lata la ra ai, dai gaw tube bundle hpe wanglu wanglang jat wa nna, n-gun n rawng ai sha shinggrup lu na matu re.
Heat exchanger kaba hpe galaw ai wa langai hku nna, galaw sa wa ai lam hta bungli galaw ai lam hta loi mi galai shai wa ai shaloi, shing nrai, n kaja ai lam ni (sh) n kaja ai lam ni hpe myit tsang ai shaloi, nbung galai shai ai jak ni hpe mu lu ai shaloi, portable instruments ni hpe lang nna, nbung galai shai ai jak langai hpra hpe sawk sagawn nna, yu reng nna, kata na hka pru ai lam hpe jep yu nna, jep joi ai lam galaw ai.
Ladat ni hte ladat ni hpe ngang ngang jum tek da nna,- n-gun hpe tsep kawp pat hkum da ai,- kaw na grau law ai. jak rung ni hpe jep joi ai lam ni hte jak rung ni hpe atsawm sha gram lajang ai lam ni hte aten tup gram lajang ai lam ni hpe galaw na matu, jak rung ni hte nbung laru galai shai ai arung arai ni hpe kaja ai masa hta tawn da na matu.
If nang gaw heat exchanger unit ni a lam hpe grau chye mayu ai (sh) mari na matu myit lawm ai,9988xiaoshuai@gmail.com de email sa dat u, shiga hpe mu ngut ai hpang aten dep nang hpe bai htang na re!