熱油鍋爐安裝完成后,需要一種介質(zhì)來操作整個鍋爐系統(tǒng),即鍋爐熱油。人們通常把導(dǎo)熱油比作導(dǎo)熱油鍋爐的血液,那么當(dāng)導(dǎo)熱油投入使用時應(yīng)該注意些什么呢?
After the installation of the hot oil boiler, a medium is needed to operate the whole boiler system, that is, the hot oil of the boiler. People usually compare the heat-transfer oil to the blood of the heat-transfer oil boiler. What should we pay attention to when the heat-transfer oil is put into use?
鍋爐廠家答應(yīng)用熱油鍋爐到爐膛和管道停止清理,爐膛內(nèi)雜質(zhì)的鐵銹和水汽,確保設(shè)備的使用干凈;當(dāng)冷油注入熱油鍋爐高位槽時,溫度應(yīng)在80℃以下參與熱油,以防止熱油沸騰;熱油鍋爐開始運行時,啟動循環(huán)油泵,在冷態(tài)運行1-2小時,然后點火加熱。
The boiler manufacturer promises to use hot oil boiler to stop cleaning the furnace and pipes, remove the rust and water vapor of impurities in the furnace, and ensure the use of equipment is clean; when cold oil is injected into the high-level tank of the hot oil boiler, the temperature shall be below 80 ℃ to participate in the hot oil, so as to prevent the boiling of hot oil; when the hot oil boiler starts to operate, start the circulating oil pump, operate in the cold state for 1-2 hours, and then ignite for heating.

使用導(dǎo)熱油鍋爐導(dǎo)熱油次慢慢加熱,溫度10℃左右,每小時加熱到80 ~ 120℃時應(yīng)緩慢升溫,脫水階段的時期,這個時候熱油泵壓力計,壓力表等震動,應(yīng)暫停,恒壓火一段時間,待蒸汽排放后繼續(xù)加熱,控制升溫速率約20℃/小時。
Use the heat transfer oil boiler to heat the heat transfer oil slowly for the first time at a temperature of about 10 ℃. When it is heated to 80 ~ 120 ℃ every hour, the temperature shall be raised slowly. During the dehydration stage, when the pressure gauge and pressure gauge of the heat pump vibrate, the temperature shall be suspended and the fire with constant pressure shall be kept for a period of time, and the heating shall be continued after the steam is discharged, and the heating rate shall be controlled at about 20 ℃ / hour.
鍋爐傳熱油加熱到180~220℃時,這一段為減重段。此時,需要將恒溫控制一段時間,然后將其提高到工作溫度,正常使用。循環(huán)系統(tǒng)的熱油進(jìn)入熱油鍋爐本體前,應(yīng)安裝30-40目不銹鋼絲過濾器,將可能產(chǎn)生的焊渣、雜質(zhì)、殘?zhí)康冗M(jìn)行過濾。
When the heat transfer oil of the boiler is heated to 180 ~ 220 ℃, this section is the weight reduction section. At this time, it is necessary to control the constant temperature for a period of time, and then raise it to the working temperature for normal use. Before the hot oil of the circulation system enters the hot oil boiler body, a 30-40 mesh stainless steel wire filter shall be installed to filter the welding slag, impurities and carbon residue that may be generated.