Bidang aplikasi dan tindakan pencegahan pemanas tubular

A tubular heater is an efficient electric heating element widely used in various situations that require heating. Choosing and using tubular heaters correctly not only maximizes their efficiency, but also ensures the safety of operators. During use, attention should be paid to complying with relevant safety regulations and operating guidelines to extend its service life and ensure heating effectiveness.

Pemanas tubular cocok untuk berbagai area aplikasi, seperti tangki asin, tangki air, tangki minyak, tangki asam dan alkali, dll. . Selama digunakan, titik -titik berikut harus dicatat:

Tegangan aman: Tegangan kerja tidak boleh melebihi 1 . 1 kali nilai pengenal, dan casing harus secara efektif ground . Sementara itu, resistansi isolasi harus setidaknya 1M Ω dan kekuatan dielektrik harus mencapai 2kv/1min.

Prevent empty burning: The electric heating tube should be properly positioned and fixed, and the effective heating area must be fully immersed in liquid or metal solids. Empty burning is strictly prohibited. If scale or carbon deposits are found on the surface of the pipe, they should be promptly removed and reused to avoid affecting heat dissipation and shortening service life.

Correct wiring: The wiring part should be placed outside the insulation layer to avoid contact with corrosive, explosive media, and moisture. The wiring should be able to withstand the temperature and heating load of the wiring section for a long time, and excessive force should be avoided when tightening the wiring screws.

Pemilihan Bahan Pemanasan: Saat pemanasan logam fusible atau nitrat padat, alkali, aspal, parafin, dll. untuk dipanaskan sepenuhnya .