为什么要对重型电动叉车进行防爆保护?
来源:https://www.jnhgjx.net/ 日期:2020-02-27 发布人:
平衡电动叉车已广泛应用于国民经济的各个领域。平衡式重型叉车是港口、码头、车站、仓库和工矿企业基本、主要的装卸设备。
Balanced electric forklift has been widely used in various fields of national economy. The balanced heavy forklift is the most basic and main loading and unloading equipment in ports, docks, stations, warehouses and industrial and mining enterprises.
在石油、化工、纺织、制药、造纸、油漆等易燃易爆危险物品的加工、使用、储存和装卸操作,电池防爆叉车使用广泛,包括防爆叉车电池,用于运输原材料加工现场,成品运输到存储和运输领域,和危险货物运输车辆。在这些过程中,平衡电动叉车偶尔会发生操作事故。例如,一件货物不小心从配重电叉车的叉上掉落或刺穿,而配重电叉车撞上了堆放的货物。易燃材料在管道或其他设备中的泄漏、蒸发和扩散。另外,在易燃材料的正常加工过程中(如物料灌装、排放、破碎),泄漏、蒸发和扩散都是不可避免的。当这些排出的可燃物质与空气混合时,形成爆炸性混合物,达到爆炸极限,满足足够的点火能量,引起燃烧或爆炸。
In the processing, use, storage and handling of inflammable and explosive dangerous goods such as petroleum, chemical industry, textile, pharmaceutical industry, papermaking, paint, etc., battery explosion-proof forklift trucks are the most widely used, including explosion-proof forklift batteries, which are used to transport raw material processing sites, transport finished products to storage and transportation fields, and transport vehicles for dangerous goods. In these processes, the balanced electric forklift will occasionally have operation accidents. For example, a piece of goods is accidentally dropped or punctured from the fork of a counterweight electric forklift, and the counterweight electric forklift hits the stacked goods. Leakage, evaporation and diffusion of flammable materials in pipelines or other equipment. In addition, in the normal processing of flammable materials (such as filling, discharging, crushing), leakage, evaporation and diffusion are inevitable. When these discharged combustible materials are mixed with air, an explosive mixture will be formed, reaching the explosion limit, meeting enough ignition energy, causing combustion or explosion.
配重电动叉车在这种环境下工作时,由于没有防爆措施,配重电动叉车有高温表面、高温排气、排气火花、电弧、电火花、静电等火源,随时可能造成潜在危险。如何提高爆炸危险区的物料搬运效率,同时保证作业,选择蓄电池防爆叉车是解决这一问题的佳途径。
When the counterweight electric forklift works in this environment, because there is no explosion-proof measures, the counterweight electric forklift has high temperature surface, high temperature exhaust, exhaust spark, arc, electric spark, static electricity and other fire sources, which may cause potential danger at any time. The best way to solve this problem is how to improve the efficiency of material handling in the explosion-proof area and ensure the safety of operation.