Nta ntawm sheathed tubular hluav taws xob rhaub:

Nta ntawm sheathed tubular hluav taws xob rhaub:

1. Nws muaj kev ua haujlwm zoo thermal thiab txawm tias cua sov tsim;

2. Kub kub kuj thiab corrosion kuj;

3. Muaj kev ua kom tsis muaj menyuam zoo;

4. Lub neej ua haujlwm ntev: Cov kev qhia tseem ceeb tau ua raws li JB/T2379-93 "Metal Tubular Heating Elements" thiab JB/T 4088-99 "Txhua Hnub Tubular Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob", thiab kev pabcuam lub neej ntawm cov khoom yog ntau dua los yog sib npaug rau 4000h.

Technical parameters ntawm tawg-pov thawj cua sov phaj:

 

 

Lub hwj chim: 300W Voltage: 220V

 

Specification: 450 * 230 * 110

Qhov kev qhia tshwj xeeb ntawm arc-shaped ceramic cua sov phaj yog raws li hauv qab no:

Dimensions (mm) Lub Hwj Chim Loj (KW) Qhov Loj (mm) Lub Zog (KW)

245 * 65 Arc 0 25-1.

245 * 6 0 Arc 0 5-1 0 300 * 200 * 16 Flat 0.8-1.5

125 * 65 Arc 0 2-0.

120*60 Arc 0.1-0.3

Main technical parameters ntawm arc ceramic cua sov phaj:

1. Lub zog flexural tag nrho yog 440Kg / cm2.

2. Lub resistivity ntawm lub caij ntawm chav tsev kub yog 1010ΩM.

3. Zoo tshuaj stability, muaj zog corrosion kuj thiab oxidation kuj.

4. Lub emissivity ntawm lub ntsiab yog ntau dua 0.9; lub zog txuag efficiency yog qhov zoo tshaj plaws, 15-30 feem pua ​​​​lub zog txuag tshaj li ntawm cov khoom siv silicon carbide;

5. Tag nrho yog rhuab mus rau 800 degree, muab tso rau hauv dej txias rau kaum ob lub sij hawm tsis tawg.

6. tuaj yeem tsim thiab tsim raws li cov neeg siv khoom xav tau.

Daim ntawv thov ntau ntawm arc ceramic cua sov phaj:

Lub tshuab nqus tsev tsim, pleev xim kho thiab ziab, ci zaub mov, tshuaj lub cev qhuav dej, kev kho mob thiab kev noj qab haus huv, thiab lwm yam.

Electroplating Fe2 ntxiv rau ion flotation

Nws tuaj yeem pom los ntawm cov txiaj ntsig kev sim uas thaum tus nqi ntawm cov khoom sau CA: CFe{{0}}·8, qhov seem ntawm Fe2 ntxiv yog 0.35 mg / L, thiab tus nqi ntawm cov khoom siv txuas ntxiv nce ntxiv, thiab qhov seem ntawm Fe2 ntxiv yog qhov tsawg heev. Qhov tsim nyog tus nqi ntawm cov khoom sau yog CA∶CFe=1·8 ~ 2·0∶1, thiab qhov tsawg kawg nkaus ntawm Fe2 ntxiv tuaj yeem ncav cuag 0·20mg / L.

Electroplating Zn2 ntxiv rau ion flotation

Cov txiaj ntsig tau pom tias qhov seem seem ntawm Zn2 ntxiv tuaj yeem ncav cuag 0.50 mg / L thaum cov koob tshuaj sau tau yog CA:CZn=1·8, thiab cov koob tshuaj sau ntxiv nce ntxiv. , thiab cov residual concentration ntawm Zn2 ntxiv yog tsawg heev. Yog li, qhov tsim nyog tus nqi ntawm cov khoom sau yog CA∶CZn=1.8 ~ 2.0∶1, thiab cov seem seem ntawm Zn2 ntxiv tuaj yeem ncav cuag 0.20mg / L tsawg kawg.

www.superbheater.com