通风管道为焊接车间创造良好环境

发布人：http://www.sftfgd.com   发布时间：2019-05-07 10:56:16

　　人们提及通风风管，通常都是联想到写字楼中的通风风管，它是与人们平常触碰较多的这种运用。我觉得，通风风管的运用还许多，特别是在是在某些厂区厂区中，都必须安装通风管道。

　　People refer to ventilation ducts, which are usually associated with the ventilation ducts in office buildings. It is a kind of application that people usually touch more. In my opinion, there are still many applications of ventilation ducts, especially in some factories and districts where ventilation ducts must be installed.

　　由于车间焊接车间普遍存在空间大、焊接部位不确定、焊接位置不稳定、焊接方法多等特点，室内气流紊乱，污染物难以处理。因此，如何经济有效地解决焊接车间的通风除尘问题，关系到生产人员的身体健康。

　　Because of the large space, uncertain welding position, unstable welding position and many welding methods, the indoor air flow is disordered and the pollutants are difficult to deal with. Therefore, how to solve the problem of ventilation and dust removal in welding workshop economically and effectively is related to the health of the workers.

　　通风风管布置时要充分考虑电焊是这种劳动效率较为大的岗位，且在焊接方法流程时会造成很多的有害合金浓烟、电弧焊接尘、有害物质、辐射热、环境污染，严重影响工作员和附近工作员身心健康，因而务必对焊接车间开展透风通气，和兑水致癌物质，创建优良的电焊坏境。

　　When arranging ventilation ducts, it is necessary to fully consider that electric welding is a more labor-efficient position, and it will cause a lot of harmful alloy smoke, arc welding dust, harmful substances, radiation heat and environmental pollution, which will seriously affect the physical and mental health of workers and nearby workers. Therefore, it is necessary to carry out ventilation in welding workshop, remove and mix water carcinogenic substances, and create a new welding workshop. Excellent welding environment.

　　通风管道设计一方面使用清洁空气稀释室内空气中的有害浓度，同时将污染空气连续排出室外，使室内空气中的有害浓度不超过卫生标准规定的大允许浓度。综合通风通常是以厂房的通风率或空气交换率为基础，根据稀释理论，将工厂内的有害物质浓度稀释到允许浓度以下。

　　On the one hand, ventilation duct design uses clean air to dilute the harmful concentration of indoor air, while continuously discharging polluted air outdoors, so that the harmful concentration of indoor air does not exceed the maximum allowable concentration prescribed by health standards. Comprehensive ventilation is usually based on the ventilation rate or air exchange rate of the plant. According to dilution theory, the concentration of harmful substances in the plant is diluted below the allowable concentration.