220V隔爆密封型法兰加热器

是由防爆加热管与防爆接线盒协作而成，不锈钢加热管在耐高温不锈钢无缝管内均匀地分布高温电阻丝，在空位有些细密地填入导热功用和绝缘功用均出色的结晶氧化镁粉，加热管这种结构不但领，热效率高，而且发热均匀，当高温电阻丝中有电流经过期，加熱管發作的熱經過結晶氧化镁粉向金属管表面分散，再傳递到被加熱件或空氣中去，達到加熱的目的。

是一種用于防爆場合的以電力轉換為熱能的一種設備。它可以根據工作環境不同，定制防爆級別，其防爆標準嚴格按照要求實施。为了让大家更加清楚的了解隔爆型電加熱器，今天就來講解下，隔爆型電加熱器工作原理，一般來說，防爆油加熱器由流體電加heatr、導熱油泵、管路連接附件、物理量傳感器以及自動化電hot装置集成整和的系統，主要利用hot媒，導熱油(或水)的hot傳遞對介質或設備間接add heat，并利用oil泵驱动hot媒循环給heat，从而实现add heat温度到达生產需求，是普通kettleの理想升级。

220V隔爆密封型法蘭add heater

特點：

1、安全：液體與electric真正分離。

2、維護方便：維修或調換add heater元件時不需要儲罐排空，将元件抽出維修、調換即可。

3、使用壽命長：electric hot 管表面功率負荷低，小 chance of clogging, burning, carbonization等。

隔blast type electric add heater in our country's petrochemical, metallurgy等行業已普遍應用。但是它的使用壽命沒有新型的add heater寿命長，它單位面積發heat 功率較high, easily on the surface of the add heater produce a layer of soot, especially for 5KW以上’s add heaters. Normal usage life is only about 3 years.

Work principle:

It is a kind of power consumption converting into heat energy to warm up materials that need to be heated. In operation, low-temperature fluid medium flows through pipes under pressure into its input port; along the electric heating container's internal specific heat transfer path designed by fluid thermal principles; taking away the high temperature energy generated by heating elements during work from heating containers and brings it back to meet process requirements at output port; The electric heating system inside controls automatically adjusts output power based on temperature sensor signals from output ports' temperatures making them uniform. When over-heated elements occur overheating protection device cuts off power supply immediately preventing overheating causing fouling or damage; effectively extending service life.

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