Tsim ntawm pickling tankPickling tank cua sov

Tsim ntawm pickling tank

1, Tank qauv tsim

Raws li qhov loj ntawm lub tank, txoj kab rov tav qhov cuab lub zog, ntsug qhov cuab lub zog, thiab kev txhawb nqa kev txhawb nqa nyob rau hauv qab ntawm lub tank tau muab faib, thiab cov phaj thickness ntawm lub tank hauv qab thiab lub tank phab ntsa raug kuaj xyuas thiab xam raws li qhov yuav tsum tau muaj zog thiab nruj. , kom qhov sib faib loj tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm lub phaj thickness ntawm 4 hli. Tom qab ntawd, raws li qhov loj ntawm qhov muab faib, seem coefficient thiab lub sij hawm ntawm inertia ntawm kab rov tav stiffener, ntsug stiffener, thiab zawj hauv qab txhawb nqa bar raug xam raws li qhov yuav tsum tau muaj zog thiab nruj. Thaum kawg, xaiv qhov tsim nyog seem steel los ntawm kev sib piv cov seem coefficient thiab lub sij hawm ntawm inertia ntawm ntau seem.

2, Pickling tank cua sov

Cov kua nyob rau hauv lub tank pickling yog ua tiav siv cov yas tubular cua kub exchanger uas heats dej kub nrog ib tug kub qhov chaw siab tshaj 85 degrees Celsius (dej kub yog rhuab los ntawm chav). Yas huab tais plaub hau raj kub exchanger yog muab tso rau vertically nyob rau hauv lub puab phab ntsa ntawm lub pickling tank, thiab dej kub yog pumped mus rau hauv lub capillary raj ntawm lub tshav kub exchanger. Nyob rau hauv qhov kev txiav txim ntawm cov yeeb nkab phab ntsa conduction, lub pickling kua yog sai thiab smoothly rhuab. Cov dej txias condensed yog coj tawm ntawm lub raj capillary mus rau hauv lub tank pickling.

3, Acid kev kho mob

Thaum lub sij hawm pickling txheej txheem, rhuab pickling kua yuav tsim kua qaub pos huab. Txhawm rau kom muaj kev nyab xeeb thiab kev tiv thaiv ib puag ncig ntawm qhov chaw tsim khoom, cov txheej txheem tiv thaiv huab cua thiab kev tiv thaiv kev tiv thaiv yuav tsum tau ua thaum lub sij hawm tsim cov txheej txheem tank. Cov ntsiab lus hauv qab no yog cov kua qaub tiv thaiv kev ntsuas rau kev tsim lub tank:

(1) Lub pickling thiab ob txheej txheem tom qab nws yog teem raws li ib tug pickling ceg kab nyob rau hauv lub auxiliary chav tsev. Cov chav pabcuam yuav tsum tau ua rau hauv ib lub tsev khaws khoom, thiab cov phab ntsa sab hauv ntawm chav pabcuam yuav tsum tau muab kaw nrog 6 hli tuab PP yas phaj. Tag nrho txoj kev taug kev steel daim hlau hauv chav pabcuam yog coated nrog 3 hli tuab iav fiber reinforced yas los tiv thaiv acid corrosion.

(2) Ntawm qhov nkag thiab qhov hluav taws xob ntawm qhov chaw ua haujlwm hauv lub tank pickling, lub qhov rooj qhib qhov rooj thiab cov ntaub thaiv huab cua yog muab los txo cov dej ntws ntawm cov kua qaub los ntawm lub tank pickling.

(3) Cov khoom siv cua tshuab tau nruab rau ntawm qhov nkag thiab qhov hluav taws xob ntawm cov kab ntawm cov kab pickling los tiv thaiv cov roj acid hauv cov khib nyiab los ntawm kev ntws mus rau cov khoom siv tseem ceeb.

(4) Cov kua qaub ntxuav cov khib nyiab yog nruab nrab thiab ua kom huv los ntawm cov kua qaub purification ntauwd ua ntej tso tawm mus rau tus qauv.

(5) Cov kab rov tav khiav thiab nce toj thiab nqes toj ntawm cov khoom siv thauj khoom thauj khoom siv los tiv thaiv kev tiv thaiv kom tshem tawm cov kev cuam tshuam ntawm cov kua qaub ntawm cov khoom siv.

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