Impendulo yokufafaza emaceleni

Impendulo yesifutho sezinhlangothi Isithombe Esivelele

Incazelo emfushane:

Fudumeza bese upholisa nge-heat exchanger, ukuze umusi namanzi okupholisa kungangcolisi umkhiqizo, futhi akudingeki amakhemikhali okwelapha amanzi. Amanzi asetshenziswayo afafazwa kumkhiqizo ngepompo yamanzi kanye nama-nozzle asatshalaliswa emagumbini amane ethreyi ngalinye ukuze kufezwe injongo yokubulala amagciwane. Kuqinisekisa ukufana kwezinga lokushisa ngesikhathi sokushisa nokupholisa, futhi kufaneleka kakhulu emikhiqizweni efakwe ezikhwameni ezithambile, ikakhulukazi emikhiqizweni ezwela ukushisa.

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Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Inzuzo

Ukulawula izinga lokushisa okunembile, ukusatshalaliswa kokushisa okuhle kakhulu

Ama-nozzle okufutha aqondiswe ngezindlela ezine ahlelwe kuthreyi ngayinye angafinyelela umphumela ofanayo kunoma yisiphi isikhundla sethreyi ezingqimbeni eziphezulu nezingezansi, ngaphambili, emuva, kwesobunxele, kwesokudla, futhi afinyelele ikhwalithi efanele yokushisa nokubulala amagciwane. Imojula yokulawula izinga lokushisa (uhlelo lwe-D-TOP) oluthuthukiswe yi-DTS inezigaba ezifika kwezingu-12 zokulawula izinga lokushisa, futhi isinyathelo noma umugqa kungakhethwa ngokuya ngezindlela ezahlukene zokushisa zomkhiqizo nezinqubo, ukuze ukuphindaphindwa kanye nokuqina phakathi kwamaqoqo emikhiqizo kukhuliswe kahle, izinga lokushisa lingalawulwa ngaphakathi kuka-±0.5℃.

Ukulawula ingcindezi okuphelele, okufanele izinhlobo ezahlukene zokupakisha

Imojula yokulawula ingcindezi (uhlelo lwe-D-TOP) oluthuthukiswe yi-DTS luhlala lulungisa ingcindezi kuyo yonke inqubo ukuze luvumelanise izinguquko zengcindezi yangaphakathi kokupakishwa komkhiqizo, ukuze izinga lokuguquguquka kokupakishwa komkhiqizo lincishiswe, kungakhathaliseki ukuthi isitsha esiqinile samathini, amathini e-aluminium noma amabhodlela epulasitiki, amabhokisi epulasitiki noma izitsha eziguquguqukayo zinganeliswa kalula, futhi ingcindezi ingalawulwa ngaphakathi kwe-±0.05Bar.

Ukupakishwa komkhiqizo okuhlanzekile kakhulu

I-heat exchanger isetshenziselwa ukushisa nokupholisa ngokungaqondile, ukuze umusi namanzi okupholisa kungathintani namanzi asetshenziswayo. Ukungcola okuku-steam namanzi okupholisa ngeke kulethwe endaweni yokubulala amagciwane, okugwema ukungcola kwesibili komkhiqizo futhi akudingi amakhemikhali okwelapha amanzi (Asikho isidingo sokwengeza i-chlorine), futhi impilo yesevisi ye-heat exchanger nayo yandiswa kakhulu.

Kuhambisana nesitifiketi se-FDA/USDA

I-DTS inezingcweti zokuqinisekisa ukushisa futhi iyilungu le-IFTPS e-United States. Isebenzisana ngokugcwele nezinhlangano zokuqinisekisa ukushisa ezivunyelwe yi-FDA ezivela eceleni. Okuhlangenwe nakho kwamakhasimende amaningi aseNyakatho Melika kwenze i-DTS yajwayelana nezidingo zomthetho ze-FDA/USDA kanye nobuchwepheshe obusezingeni eliphezulu bokubulala inzalo.

Ukonga amandla nokuvikelwa kwemvelo

> Inani elincane lamanzi enqubo lisakazwa ngokushesha ukuze lifinyelele ngokushesha izinga lokushisa lokubulala amagciwane elinqunyiwe.

> Umsindo ophansi, dala indawo yokusebenza ethule nekhululekile.

> Ngokungafani nokuhlanza umusi okumsulwa, asikho isidingo sokukhipha umoya ngaphambi kokushisa, okusindisa kakhulu ukulahleka komusi futhi konga cishe u-30% womusi.

Isimiso sokusebenza

Faka umkhiqizo endaweni yokubulala amagciwane bese uvala umnyango. Umnyango wokubulala amagciwane uvikelwe ngokuvalelwa okuphephile okuthathu. Kuyo yonke inqubo, umnyango ukhiywe ngomshini.

Inqubo yokubulala inzalo yenziwa ngokuzenzakalelayo ngokuya ngokufaka iresiphi ku-PLC yokulawula ukucubungula okuncane.

Gcina inani elifanele lamanzi phansi kwe-retort. Uma kudingeka, le ngxenye yamanzi ingafakwa ngokuzenzakalelayo ekuqaleni kokushisa. Emikhiqizweni egcwele ukushisa, le ngxenye yamanzi ingashiswa kuqala ethangini lamanzi ashisayo bese ifakwa. Phakathi nenqubo yonke yokubulala amagciwane, le ngxenye yamanzi ifuthwa kumkhiqizo ngepompo enkulu yokugeleza kanye nama-nozzle okufutha aqondiswe ngezindlela ezine ahlelwe kuthreyi ngayinye yomkhiqizo ukuze kufezwe umphumela ofanayo kunoma iyiphi indawo yethreyi ezingqimbeni eziphezulu nezingezansi, ngaphambili, emuva, kwesobunxele nakwesokudla. Ngakho-ke ikhwalithi yokushisa nokubulala amagciwane efanelekile iyafezwa. Ngoba isiqondiso se-nozzle sicacile, sinembile, ukusabalala kwamanzi ashisayo okufanayo futhi okuphelele kungatholakala maphakathi nethreyi ngayinye. Uhlelo olufanele lokunciphisa ukungalingani kwezinga lokushisa ethangini lokucubungula le-retort enkulu luyafezwa.

Faka i-spiral-tube heat exchanger yempendulo yokubulala amagciwane futhi ezigabeni zokushisa nokupholisa, amanzi enqubo adlula ohlangothini olulodwa, bese umusi namanzi okupholisa adlula kolunye uhlangothi, ukuze umkhiqizo ohlanziwe ungaxhumani ngqo nomusi namanzi okupholisa ukuze kufezwe ukushisa nokupholisa okungenamagciwane.

Kuyo yonke inqubo, ingcindezi engaphakathi kwe-retort ilawulwa uhlelo ngokufaka noma ukukhipha umoya ocindezelwe nge-valve ezenzakalelayo iye kwi-retort. Ngenxa yokuhlanza ngamanzi, ingcindezi eku-retort ayithintwa yizinga lokushisa, futhi ingcindezi ingabekwa ngokukhululeka ngokuya ngokupakishwa kwemikhiqizo ehlukene, okwenza imishini isebenze kabanzi (amathini anezingcezu ezintathu, amathini anezingcezu ezimbili, izikhwama zokupakisha eziguquguqukayo, amabhodlela engilazi, ukupakishwa kwepulasitiki njll.).

Uma inqubo yokubulala amagciwane isiqediwe, kuzokhishwa isignali ye-alamu. Ngalesi sikhathi, umnyango ungavulwa futhi uthululwe. Bese ulungiselela ukubulala amagciwane eqenjini elilandelayo lemikhiqizo.

Ukufana kokusatshalaliswa kwezinga lokushisa endaweni yokuphendula kungu-+/-0.5℃, futhi ingcindezi ilawulwa ku-0.05Bar.