VOCs废气处理:VOC废气处理设备的维护自查
VOC废气处理设备的维护自查
Maintenance self inspection of VOC waste gas treatment equipment
VOCs废气处理设备和其它的生产、生活用品一样,使用中也会出现这样那样的问题,但是正常的使用和保养能够延长VOCs废气处理设备的使用寿命,让设备较加高速的运转,机器工作时需要处理的废气由风管引入净化塔,喷淋塔经过填料层,在通过袋式除尘器,进入活性炭吸附箱体内,进行吸附废气处理,吸附处理过后,再有催化燃烧装置进行净化,催化燃烧装置产生的热气流回转到活性炭吸附箱内,将吸附饱和后的活性炭进行高温脱附,以此流程净化后的废气可以合理的达到地方排放标准的排放要求,低于我国排放标准。
VOCs waste gas treatment equipment, like other production and daily necessities, can also encounter various problems during use. However, normal use and maintenance can extend the service life of VOCs waste gas treatment equipment, allowing the equipment to operate at a higher speed. The waste gas that needs to be treated during machine operation is introduced into the purification tower through the air duct. The spray tower passes through the packing layer and enters the activated carbon adsorption box through the bag filter for adsorption waste gas treatment. After adsorption treatment, there is a catalytic combustion device for purification. The hot air generated by the catalytic combustion device rotates to the activated carbon adsorption box, and the saturated activated carbon is subjected to high-temperature desorption. Through this process, the purified waste gas can reasonably meet the emission requirements of local emission standards, which is lower than mine. National emission standards.
一、VOC废气处理设备在不同情况下要如何检查?
1、 How should VOC waste gas treatment equipment be inspected under different conditions?
1、日常运行检查:经过试车、调试进入正常生产后,操作人员每天要定期巡回检查设备现场。把巡回检查的结果如实记录下来,与运行记录一起给予总结,作为定期维修的资料。
1. Daily operation inspection: After trial operation and debugging, the operators need to regularly inspect the equipment site every day after entering normal production. Record the results of the patrol inspection truthfully and summarize them together with the operation records as information for regular maintenance.
2、试车准备阶段检查:VOCs废气处理设备在安装、配管、仪表工程全部完工,并在对设备本体及配管的清洗工作结束后,应按照下列检查项目进行检查、维护。
2. Inspection during the preparation phase of the test run: After the installation, piping, and instrument engineering of the VOCs waste gas treatment equipment are completed, and the cleaning work of the equipment body and piping is completed, the following inspection items should be carried out for inspection and maintenance.
3、安装准备阶段检查:VOCs废气处理设备及附件在已进行严格的质量检查,经检验合格后发货。因此对组装成形的设备及附件不作不需要的拆卸和打开。但应认真对照发货清单。清点、检查货物,以便安装工序顺利进行。VOCs废气处理设备等在运输或开箱时,发现已有涂漆、防锈层损坏,应进行需要的修补。安装时,在设备本体表面不允许进行电焊、气割作业,以内部橡胶衬层不被烧坏。
3. Installation preparation stage inspection: VOCs waste gas treatment equipment and accessories have undergone strict quality inspection and will be shipped after passing the inspection. Therefore, unnecessary disassembly and opening of the assembled equipment and accessories are not required. But it should be carefully compared with the shipping list. Count and inspect the goods to ensure smooth installation process. When VOCs waste gas treatment equipment is found to have damaged paint and rust prevention layers during transportation or unpacking, necessary repairs should be made. During installation, welding and gas cutting operations are not allowed on the surface of the equipment body to prevent the internal rubber lining from being burned out.
4、定期检查:正常生产一年以后,VOCs废气处理设备要进行定期检查,定期检查是为了二年一年之内无事故地稳定运行。为了缩短定期检查的停车时间,在检查人员和检修工人人数许可的情况下,尽量与水站其它设备装置的检查同时进行。检查时如发现有异常,相应要及时处理,并给予解决。
4. Regular inspection: After one year of normal production, VOCs waste gas treatment equipment should undergo regular inspection. Regular inspection is to ensure stable operation without accidents within two years and one year. In order to shorten the parking time for regular inspections, it is advisable to conduct inspections simultaneously with other equipment and devices at the water station, as long as the number of inspectors and maintenance workers permits. If any abnormalities are found during inspection, they should be dealt with promptly and resolved accordingly.
5、试车运行调试阶段检查:上述准备阶段的检查结束后,除要求进行VOCs废气处理设备试车外,还需要对下列项目进行检查。
5. Inspection during the trial operation and debugging phase: After the above preparation phase inspection is completed, in addition to requiring the trial operation of VOCs waste gas treatment equipment, the following items also need to be inspected.
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