品牌中杰特裝
型號CFL-20/2.16
類型低溫儲罐
材質(zhì)16MnDR
適用物料LCO2
液體的排放 liquid discharge
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2.4.1液體二氧化碳的正常排放是在儲罐增壓后,開啟V2排液閥,V3回氣閥,液體二氧化碳便流入汽化器汽化,供使用點使用。
The normal discharge of liquid carbon dioxide is after pressurization of the tank, open the V2 drain valve, V3 return valve, the liquid carbon dioxide will flow into the vaporizer vaporization for use point.
2.4.2為滿足排液過程的穩(wěn)定壓力,應(yīng)按“儲罐的增壓”操作方法進(jìn)行增壓。
In order to meet the steady pressure of the drainage process, it should be pressurized according to the method of "pressurized tank".
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二氧化碳儲罐材料
絕熱性能
絕熱材料選用熱態(tài)下的珠光砂充填夾層并抽真空,夾層封結(jié)后真空度標(biāo)準(zhǔn)為:
有效容積:小于等于 10m 3 真空度≤ 2Pa ,大于 10m 3 小于等于 50m 3真空度≤ 3Pa ,大于 50m 3 小于等于 100m 3 真空度≤ 5Pa ,以精湛的技術(shù),特的填充工藝,質(zhì)量保證承諾,以達(dá)到的絕熱效果。
安全技術(shù)特性
低溫液體二氧化碳儲罐采用 “組合、安全系統(tǒng)閥”使用兩組安全閥同時工作,在安全閥定期校驗時可關(guān)閉一側(cè),另一側(cè)繼續(xù)工作,確保儲罐的安全運行。
操作系統(tǒng)
儲罐內(nèi)容器上部設(shè)置了壓力表,差壓式液位計和液位對照表,可以隨時掌握內(nèi)容器儲存量及壓力變化,便于充裝及排液時的操作。
檢測系統(tǒng)
儲罐下部設(shè)置了儲罐真空檢測、真空規(guī)管及真空閥可定期或隨時用真空計進(jìn)行檢測夾層真空度,確保儲罐的安全運行。

1、操作前的準(zhǔn)備 Preparation before operation
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1.1 操作者應(yīng)按本說明書要求及有關(guān)文件進(jìn)行操作。The operator shall follow the instructions and related documents to operate.
1.2正式投入使用前,用干燥的CO2氣體對整個系統(tǒng)進(jìn)行吹除置換,吹除置換所用的氣體純度不低于充裝介質(zhì)的純度。Formally put into use before the use of dry CO2 gas blowing the entire system replacement, purge replacement gas purity of not less than the purity of the filling
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【主變量】【變量3】【變量2】【變量1】

充液的操作 filling operation
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充液分為充液和補(bǔ)充充液。
充液的操作如下:
Filling fluid is divided into the first filling and filling fluid.
The first filling operation is as follows:
2.1.1 儲罐吹除置換干凈達(dá)到要求后,將充液管線與儲罐的充液接頭連接,液位計組合閥處于平衡狀態(tài)準(zhǔn)備充液。
After the tank blows off to replace the cleanliness meets the requirements, the filling liquid line is connected with the liquid filling joint of the tank, and the liquid level gauge combination valve is in an equilibrium state to be filled.
2.1.2充入與液體二氧化碳純度相同的氣體,使罐內(nèi)壓力達(dá)到0.8 Mpa以上,方可進(jìn)行充液。 filled with the same purity of liquid carbon dioxide gas, the tank pressure reached 0.8 Mpa above, before filling.
2.1.3 將充液管線接通槽車,先開啟V5殘液閥,排出管線內(nèi)的雜質(zhì)氣體后,再開啟V1進(jìn)液閥和V7排氣閥,V8液位計組合閥處于全開狀態(tài),顯示液位計讀數(shù)進(jìn)行充液。
The filling liquid line connected tanker, first open the V5 raffinate valve, exhaust gas impurities within the pipeline, and then open the V1 inlet valve and V7 exhaust valve, V8 level gauge combination valve is fully open state, Display level meter readings are filled.
2.1.4 在充液過程中,當(dāng)液位計指示液位接近標(biāo)定值時,可間斷開啟V4充滿指示閥,如有液體噴出,應(yīng)立即停止充液,關(guān)閉V4充滿指示閥。
During the filling process, when the liquid level gauge indicates the liquid level approaches the calibration value, the V4 may be intermittently opened to indicate the valve. If any liquid is ejected, liquid filling should be stopped immediately and the V4 valve should be closed.
2.1.5關(guān)閉V1進(jìn)液閥和V7排氣閥,打開V5殘液閥,拆下充液管線,充液結(jié)束。
補(bǔ)充充液的操作與充液的操作方法相似,不同點是補(bǔ)充充液時一開始就可以大量充液。
Close the V1 inlet valve and the V7 exhaust valve, open the V5 residual valve, remove the filling line, and fill with liquid.
The procedure for replenishing the priming solution is the same as for the first priming procedure, except that the priming solution can be replenished extensively from the beginning.
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