維護(hù)與檢修 Maintenance and repair
【產(chǎn)品詳情圖片】
1.儲罐的使用與維護(hù)，應(yīng)按“壓力容器安全技術(shù)監(jiān)察規(guī)程”要求和本說明進(jìn)行。
The use and maintenance of the storage tank shall be carried out according to the requirements of the Pressure Vessel Safety Technical Supervision Regulations and these instructions
2.日常檢查與維護(hù) Daily inspection and maintenance
儲罐在運(yùn)行過程中，要經(jīng)常檢查安全閥、壓力表、液位計(jì)工作是否正常，閥門管路是否有泄漏，外部有無異?，F(xiàn)象，發(fā)現(xiàn)問題及時(shí)處理。
During operation of the tank, check the safety valve, pressure gauge and liquid level meter regularly, whether the valve line is leaking, whether there is any abnormal phenomenon outside, and find the problem to be handled in time.
3.定期校驗(yàn) Regular verification
3.1安全閥整定壓力不大于2.27Mpa，每年至少校驗(yàn)一次，并加鉛封，作好記錄。
Safety valve setting pressure is not more than 2.27Mpa, at least once a year, and add seals, make a record.
3.2定期檢查夾層真空度，未裝低溫介質(zhì)的情況下真空度應(yīng)低于65Pa，裝有低溫介質(zhì)的情況下，真空度應(yīng)低于10Pa為合格。
Regularly check the sandwich vacuum, the vacuum should be less then 65Pa without vacuum medium; with a low temperature medium, the vacuum should be less than 10Pa for the pass.
【產(chǎn)品詳情圖片】
【標(biāo)題】

液體的排放 liquid discharge
【產(chǎn)品詳情圖片】
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(diǎn)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".
【產(chǎn)品詳情圖片】
【標(biāo)題】

注意事項(xiàng)matters need attention
在您購買我公司的設(shè)備之際，請接收我們誠摯的謝意。我們嚴(yán)格按標(biāo)準(zhǔn)和工藝進(jìn)行制造，但由于安裝和使用的不當(dāng)，仍會(huì)引起意外事故。本使用說明書所示安全事項(xiàng)是為了您能安全正確的使用本設(shè)備，防止您或他人的危害或損害于未然，一旦實(shí)施錯(cuò)誤的操作方法，其產(chǎn)生的后果均與安全有關(guān)。請接受本使用說明書的指導(dǎo)，并注意如下事項(xiàng)：
Please receive our sincere thanks for your purchase of our equipments. We manufacture in strict accordance with standards and craftsmanship, but will still cause accidents due to improper installation and use. The safety instructions in this manual are for the purpose of safe and correct use of this equipment, to prevent the harm to you or others from harm or damage, and once the wrong operation method is implemented, all the consequences arising therefrom are safety related. Please accept the instructions in this manual, and note the following:
1本設(shè)備屬于特種設(shè)備，要設(shè)專職人員管理與操作，操作人員要經(jīng)過培訓(xùn)持證上崗，否則由于誤操作和使用，會(huì)造成危及生命安全的可能。
The equipment belongs to special equipment, which should be managed and operated by full-time personnel. Operators should be trained and certified to be on duty. Otherwise, it will be possible to endanger life safety due to misoperation and use.
2 本設(shè)備的安裝、使用及維修應(yīng)符合JB6898-1997《低溫液體貯運(yùn)設(shè)備 使用安全規(guī)則》的規(guī)定。本設(shè)備應(yīng)放在室外、通風(fēng)良好的場所。CO2有很強(qiáng)的窒息性，會(huì)引起窒息危險(xiǎn)，甚至危及生命。
the installation, use and maintenance of the equipment shall conform to the provisions of JB6898-1997 "safe rules for the use of cryogenic liquid storage and transportation equipment". The equipment should be placed outdoors and well ventilated. CO2 has a strong asphyxiation, which can cause choking hazards and even life.
3 本設(shè)備貯存的是-40℃的低溫液體，管道、閥門凍結(jié)堵塞時(shí)嚴(yán)禁用重物敲擊、火烤或冷水噴淋等方法解凍，應(yīng)用70～80℃干凈無油的熱空氣、熱氮?dú)饨鈨觥?br>this equipment is to 40 ℃ cryogenic liquid storage, pipe, valves, frozen jams it is forbidden to use heavy percussion, fire, or cold water spray method of thawing, application of 70 ~ 80 ℃ clean hot air, hot nitrogen release without oil.
【產(chǎn)品詳情圖片】
【變量3】【變量2】【變量1】

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?yuàn)A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)，獨(dú)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(shí)工作，在安全閥定期校驗(yàn)時(shí)可關(guān)閉一側(cè)，另一側(cè)繼續(xù)工作，確保儲罐的安全運(yùn)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(jì)和液位對照表，可以隨時(shí)掌握內(nèi)容器儲存量及壓力變化，便于充裝及排液時(shí)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(shí)用真空計(jì)進(jìn)行檢測夾層真空度，確保儲罐的安全運(yùn)行。

http://www.7qe.net