静电喷枪喷涂之安全管理 |
添加时间:2018/6/15 16:23:08 浏览次数: |
1,高压静电发生器必须要接地线:
1, the high voltage electrostatic generator must be connected to the ground line:
高压静电发生器接地线是安全作业基本,静电喷枪的地线也取自高压静电发生器,所以应确认着实接地。
The grounding wire of the high voltage electrostatic generator is the basic safety operation, and the ground wire of the electrostatic spray gun is also taken from the high voltage electrostatic generator, so it should be confirmed to be grounded.
2,被涂物要总保持接地状态:
2, the coated material should always keep the ground state:
被涂物一般由输送机接地,但吊具的接触部分如有涂料附着时会使导电不良,被涂物带电,易发生火花,成为火灾的原因;因此要定期实施吊具附着涂料的清除。
The coating is usually grounded by the conveyor, but the contact part of the spreader will cause poor conductivity, coating and electrification, if the coating is attached. It will cause sparks and become the cause of the fire. Therefore, we should regularly implement the cleaning of the attachment coatings.
3,涂装室内的金属物体要全部接地:
3, the metal objects in the painting room should be all grounded:
涂装室内因高电压使喷涂机周围的空气离子化,不接地的金属物体带电后有发生火花的危险;因此在涂装室内的喷涂机安装台或安全栅等金属物质要确实连接地线。另外不使用的涂料罐、工具等金属物体请勿放置在涂装室内。
The indoor air in the painting room is ionized due to the high voltage, and the ungrounded metal objects are in danger of being sparkled after electrification. Therefore, the metal materials such as the spray installation or the safety barrier in the painting room must be connected to the ground wire. In addition, no metal objects, such as paint cans, tools, etc., are not placed in the coating room.
注意:接地是静电安全最重要的一个方面,所有导电项目都需要接地。
Note: grounding is one of the most important aspects of electrostatic safety, and all conductive items need to be grounded.
4,作业时要空手操作静电喷枪:
4, to operate an electrostatic spray gun with an empty hand during the operation.
静电喷枪的握把部分经控制箱接地。尽管如此,如带手套作业人体也会带电,如接触其他接地物体会受到电击;所以带手套作业时,手掌部分要开一个洞。
The grip part of the electrostatic spray gun is grounded by the control box. Nevertheless, if wearing gloves, the body will also be electrified, such as touching other earthing objects, and will be subjected to electric shocks. So when you wear gloves, you need to open a hole in your palm.
5,作业时要穿皮底鞋或静电鞋:
5, to wear leather shoes or anti-static shoes when working:
涂装室周围的空气离子化,如穿橡胶底或合成树脂底的鞋,人体也会带电,接触接有地线的安全物体时会受到电击;从事静电喷涂作业时为使静电不能滞留,须穿用静电鞋并要经常注意勿使涂料块附着在静电鞋上。
The ionized air around the coating chamber, such as bottom wear rubber or synthetic resin shoe, the body will live, contact with the ground when the security object received an electric shock; in the electrostatic spraying operation to make static electricity can not be stranded, must wear electrostatic shoes and often should pay attention not to make the paint block attached to the electrostatic shoes.
6,清洗喷嘴时必须将控制箱的电源开关关闭并将前端接地线后再进行;洗喷嘴时如发生高压静电,会成为火灾的原因。作业中断或作业结束时必须将电源开关关闭。
6, when cleaning the nozzle, the power switch of the control box must be closed and the front end grounding wire will be carried out again. If the nozzle is high voltage, it will become the cause of the fire. The power switch must be closed when the operation is interrupted or the operation is finished.
7,清洗喷嘴时禁止使用金属刷子:
7, metal brushes are forbidden to be used when cleaning the nozzle:
喷嘴时静电喷枪的生命,如使用金属刷子会损伤喷嘴,将不能得到均匀的喷雾状态,所以请使用随机附带的毛刷。
When the nozzle is used, the life of the electrostatic spray gun, such as using metal brush, will damage the nozzles, and will not get the uniform spray state. So please use the random brush.
8,静电喷枪本体,高压电缆及软管类,请勿浸泡于溶剂内;静电喷涂机是电气机械,随便浸泡于溶剂内会成为故障原因。
8, electrostatic spray gun body, high voltage cable and hose, do not soak in the solvent; electrostatic spraying machine is electrical machinery, soak in the solvent casually, will become the cause of the failure.
9,高压电线及软管类请勿在地上拖拉,尽量吊挂在顶棚或墙壁上(使用静电喷枪时涂料软管要使用橡胶软管等绝缘体吊挂);高压电缆线及软管类如在地上拖拉,易使其损坏。
9, do not drag on the floor of high-voltage wires and hoses, try to hang on the ceiling or walls. When using electrostatic spray guns, we should use rubber hoses and other insulators to hang up. The high voltage cables and hoses are easy to damage if they are dragged on the ground.
10,涂装室内需要安装排气装置(通风管道、排风扇);
10, the installation of the exhaust device (ventilation pipe, fan) needs to be installed in the coating room.
11,空气过滤器、空气压缩机等的冷凝水要充分排放:
11, the condensate of air filter, air compressor and other condensate should be fully discharged.
空气内有水分时会造成喷涂不良及报警器的蜂鸣、安全回路动作,所以对水分要充分过滤并排放。
When there is water in the air, it will cause the bad spray and the alarm of the alarm and the action of the safety loop, so the water should be fully filtered and discharged.
12,喷嘴前端于被涂物工件的距离一定要保持150mm以上:
12, the distance between the front end of the nozzle and the workpiece must remain above 150mm.
在构造上,静电喷涂机的喷嘴一般在接近地线时,喷嘴的电位会自动降低,但将涂料泵绝缘使用(金属涂料、木工涂料、水溶剂涂料等电抵抗值的涂料)时,泵的电位不会降低,固有发生大的火花的可能。
In the structure of nozzle, electrostatic spraying machine in the near ground, the nozzle will automatically reduce the potential, but will use insulating paint pump (paint coatings, metal coatings, wood water solvent coatings such as electric resistance value), potential can not reduce the pump, the inherent big flower may fire.
13,如使用绝缘台时要与周围物体相距300mm以上,需要触摸时,要先将控制箱的电源切断并接地后才可触摸;电抵抗值低的涂料于电线通电一样,接触涂料容器时有受到电击的危险;面向通路的场所,必须设置有接地的安全栅,避免一般作业者误触。
13, such as the use of insulation to Taiwan and the surrounding objects are more than 300mm, to touch, to the power supply control box and cut off the ground before they can touch; electrical resistance value is low in an electrical wire coating, coating contact container is in danger of electric shock; path oriented places must be set the safety gate grounding, avoid operator error contact.
14,为预防万一,要常备灭火器。
14, in case of prevention, keep the fire extinguisher. |
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