化工儲罐

化工儲罐產(chǎn)品使用事項(xiàng)：

1.對儲存可燃?xì)怏w，易燃液體的儲罐，應(yīng)配備必須的消防設(shè)備，嚴(yán)禁在罐內(nèi)吸煙，明火照明、取暖，以及將其發(fā)火源帶入罐區(qū)內(nèi)。
2、對存儲易燃、易爆、有毒、腐蝕等介質(zhì)的儲罐，應(yīng)嚴(yán)格執(zhí)行危險品管理的有關(guān)規(guī)定。
3、儲罐檢驗(yàn)和修理前必須切斷與儲罐有關(guān)的電氣設(shè)備的電源，必須辦理設(shè)備交接手續(xù)。
4、儲罐內(nèi)部介質(zhì)排盡后，應(yīng)關(guān)閉進(jìn)出閥或加設(shè)盲板隔斷與其連接的管道和設(shè)備，并設(shè)有明顯的隔斷標(biāo)志。
5、對于盛裝易燃、腐蝕、有毒、或窒息性介質(zhì)的儲罐，必須經(jīng)過置換、中和、消毒、清洗等處理，并在處理后進(jìn)行分析檢驗(yàn)，分析結(jié)果應(yīng)達(dá)到有關(guān)規(guī)范、標(biāo)準(zhǔn)的規(guī)定。具有易燃介質(zhì)的嚴(yán)禁用空氣置換。
6、罐內(nèi)作業(yè)必須辦理罐內(nèi)作業(yè)許可證。因故較長時間中斷繼續(xù)作業(yè)，應(yīng)重新補(bǔ)辦罐內(nèi)作業(yè)證。
7、在進(jìn)入罐內(nèi)作業(yè)三十分鐘前要取樣分析，其氧含量在18-23%(體積比)之間。
8、進(jìn)入罐內(nèi)清理有毒，有腐蝕殘留物時，要穿戴好個人防護(hù)用品。
9、需要搭制的腳手架及升降裝置，必須牢固可靠，在作業(yè)中嚴(yán)禁內(nèi)外拋擲材料工具，以保安全作業(yè)。
10、罐內(nèi)照明應(yīng)使用電壓不超過24付防爆燈具。
11、罐內(nèi)需動火時，必須辦理動火證。
12、罐內(nèi)作業(yè)必須設(shè)監(jiān)護(hù)人，并有可靠的聯(lián)絡(luò)措施。
13、竣工時檢修人員和監(jiān)護(hù)人員共同檢查罐內(nèi)外，經(jīng)確認(rèn)無疑，監(jiān)護(hù)人在罐內(nèi)作業(yè)證上簽字后，方可封閉各人孔。
14、試壓后放水時，必須連通大氣，以防抽真空。

Chemical storage tank product use matters:

1. Storage tanks for storing flammable gases and flammable liquids shall be equipped with necessary fire-fighting equipment. It is strictly forbidden to smoke in the tanks, open fire, heat, and bring the source of ignition into the tank area.
2. For storage tanks that store flammable, explosive, toxic, corrosive and other media, the relevant provisions on the management of dangerous goods shall be strictly implemented.
3. Before the tank inspection and repair, the power supply of the electrical equipment related to the storage tank must be cut off, and the equipment handover procedure must be completed.
4. After the internal medium of the tank is drained, the inlet and outlet valves or the pipes and equipment connected to the blind partition should be closed, and the obvious partition mark should be provided.
5. For storage tanks containing flammable, corrosive, toxic or suffocating media, they must be replaced, neutralized, disinfected, cleaned, etc., and analyzed and tested after treatment. The analysis results should meet the requirements of relevant regulations and standards. . It is strictly forbidden to replace with air with flammable medium.
6. The tank operation must be handled in the tank. If the operation is continued for a long time, the in-tank operation permit should be re-submitted.
7. Sample and analyze before entering the tank for 30 minutes, the oxygen content is between 18-23% (volume ratio).
8. When entering the tank to clean the toxic and corrosive residue, wear personal protective equipment.
9. Scaffolding and lifting devices that need to be built must be firm and reliable. It is strictly forbidden to throw material tools inside and outside during operation to ensure safe operation.
10. In-tank lighting should use no more than 24 explosion-proof lamps.
11. When there is a need to fire in the tank, you must apply for a fire certificate.
12. There must be a guardian in the tank operation and reliable contact measures.
13. When the maintenance is completed, the maintenance personnel and the guardian shall jointly inspect the inside and outside of the tank. After confirmation, the guardian will not seal the hole of each person after signing the operation certificate in the tank.
14. When releasing water after pressure test, the atmosphere must be connected to prevent vacuuming.