加熱爐是將燃料燃燒產(chǎn)生的熱量傳給被加熱介質(zhì)而使其溫度升高的一種加熱設(shè)備。被廣泛應(yīng)用于油氣集輸系統(tǒng)中，將及其井產(chǎn)物加熱至工藝所要求的溫度，以便進(jìn)行輸送、沉降、分離、脫水和初加工等工藝。

A heating furnace is a heating device that passes the heat produced by fuel to the heated medium to increase its temperature. It is widely used in oil and gas gathering and transportation system, heating crude oil, natural gas and its well products to the temperature required by the process, so as to carry out transportation, sedimentation, separation, dehydration and primary processing.

在油氣生產(chǎn)中，加熱爐的基本要求如下：

生產(chǎn)。在保證質(zhì)量的前提下，燃料加熱速度越快越好，這樣可以提高加熱爐的生產(chǎn)效率，減少爐子座數(shù)或縮小爐子尺寸?？焖偌訜徇€能降低金屬的燒損和單位燃料消耗，節(jié)約維護(hù)費(fèi)用。

In the production of oil and gas, the basic requirements of the heating furnace are as follows:

The production efficiency is high. Under the premise of ensuring the quality, the faster the heating of fuel is, the better it can improve the efficiency of heating furnace, reduce the number of stoves, or reduce the size of the furnace. Rapid heating can also reduce the burning loss of metal and unit fuel cumption, and save maintenance costs.

爐子的燃燒器采用的是自動(dòng)點(diǎn)火器，并帶火焰檢測。50～60年代，由于軋機(jī)能力加大，而推鋼式爐的長度受到推鋼長度的限制不能太長。在正常點(diǎn)火后，如果突然停電，安全裝置電磁閥自動(dòng)切斷氣路內(nèi)燃?xì)夤?yīng)。此時(shí)必需重新開啟電磁閥開關(guān)按鈕，使燃?xì)庵匦滤腿氲綘t子燃燒器內(nèi)，但是我們在燃燒器上設(shè)計(jì)配套的電子打火并帶火焰檢測，只要?dú)怏w進(jìn)入到燒咀內(nèi)電子打火器就會自動(dòng)打火，點(diǎn)燃?xì)怏w燃燒。

The burner of the furnace is an automatic igniter with flame detection. After normal ignition, if the power fails suddenly, the safety device solenoid valve automatically cuts off the gas supply in the gas path. At this time, the switch button of the solenoid valve must be reopened to re send the gas into the burner burner, but we design a matching electronic fire and fire detection on the burner. As long as the gas enters the burner, the electronic lighter will fire automatically and ignite the gas combustion.

轉(zhuǎn)底式加熱爐

爐身固定，爐底轉(zhuǎn)動(dòng)，放置在爐底上的料坯隨爐底轉(zhuǎn)動(dòng)由進(jìn)料口移送到出料口。根據(jù)爐底的形狀，轉(zhuǎn)底式加熱爐可分為環(huán)形爐和盤形爐兩種，冶金廠軋鋼車間多用環(huán)形爐。

Bottom reheating furnace

The furnace body is fixed and the bottom of the furnace is rotated, and the billet placed on the bottom of the furnace is transferred to the discharge port from the feed inlet with the rotation of the furnace bottom. According to the shape of the furnace bottom, the rotary hearth furnace can be divided into two types: the annular furnace and the disc type furnace.