焊接作为一种金属加热方式，在建筑、机械制造、汽车生产等行业运用非常广泛，但同时也会产生大量有害的气体，尤其是在通风条件较差的工厂车间里，焊接烟尘的浓度会大大提高，会对工人的身体产生极大的损害。焊接烟尘粒子的直径小、粘性大、温度高，鼻毛、鼻粘膜起不到阻挡作用，会直接侵入到肺组织，造成尘肺病，如果进入血液就会造成中毒，比如氢中毒与锰中毒。

　　Welding, as a metal heating method, is widely used in industries such as construction, machinery manufacturing, and automobile production. However, it also generates a large amount of harmful gases, especially in poorly ventilated factory workshops where the concentration of welding fumes can greatly increase, causing great harm to workers' health. Welding smoke particles have a small diameter, high viscosity, and high temperature, and nasal hair and mucous membranes cannot act as barriers. They can directly invade lung tissue, causing pneumoconiosis. If they enter the bloodstream, they can cause poisoning, such as hydrogen poisoning and manganese poisoning.

　　一个工人一天可产生60-150g焊烟，粉尘量非常大。焊烟净化设备是一种新型工业环保废气处理设备，通常用于电焊、氩弧焊、二保焊及其他焊接场所，起到保护环境，保护工人身体健康的目的。

　　A worker can produce 60-150g of welding smoke per day, with a very large amount of dust. Welding smoke purification equipment is a new type of industrial environmental protection waste gas treatment equipment, usually used in welding, argon arc welding, secondary protection welding and other welding sites, to protect the environment and the health of workers.

　　焊烟净化设备主要分为移动式焊烟净化设备和集中式中央焊烟除尘设备（以下简称集中式焊烟除尘设备）两大类。那么，两者有什么区别呢？

　　Welding smoke purification equipment is mainly divided into two categories: mobile welding smoke purification equipment and centralized central welding smoke dust removal equipment (hereinafter referred to as centralized welding smoke dust removal equipment). So, what is the difference between the two?

　　移动式焊烟净化设备移动式焊烟净化设备，是针对各种工业需求设计的移动式高效净化设备，按照其工作臂的个数及系统方式、清灰方式等，一般可以分为四大类，单臂移动式焊烟净化设备，双臂移动式焊烟净化设备，移动单臂脉冲焊烟净化设备，移动双臂脉冲焊烟净化设备，适用于局部焊接烟尘的处理，根据不同的工作地点及方式选用不同型号的活动臂管和排气风机。移动式焊烟净化设备有移动灵活平稳、体积小、烟尘捕获率高、操作简单、后续维修费用低等特点。集中式焊烟净化设备集中式焊烟除尘设备采用除烟主机，利用管路与焊接臂相连的方式来处理烟尘，适合于焊接工位较多、较为集中的烟尘净化。集中处理不占用工厂空间，整体布局美观，使用便利。净化主机采用PLC控制，脉冲自动反吹洗集尘，维护方便。相比移动式焊烟净化设备，集中式焊烟除尘设备的适应程度更高。

　　Mobile welding smoke purification equipment is a mobile and efficient purification equipment designed for various industrial needs. According to the number of working arms, system mode, and cleaning method, it can generally be divided into four categories: single arm mobile welding smoke purification equipment, double arm mobile welding smoke purification equipment, mobile single arm pulse welding smoke purification equipment, and mobile dual arm pulse welding smoke purification equipment. It is suitable for the treatment of local welding smoke and dust. Different models of movable arm pipes and exhaust fans are selected according to different working locations and methods. Mobile welding smoke purification equipment has the characteristics of flexible and stable movement, small size, high smoke and dust capture rate, simple operation, and low subsequent maintenance costs. Centralized welding smoke purification equipment. The centralized welding smoke dust removal equipment adopts a smoke removal host, which is connected to the welding arm through pipelines to treat smoke and dust. It is suitable for purifying smoke and dust in welding stations with many and concentrated locations. Centralized processing does not occupy factory space, the overall layout is beautiful, and it is easy to use. The purification host adopts PLC control, pulse automatic backwashing and dust collection, and is easy to maintain. Compared to mobile welding smoke purification equipment, centralized welding smoke dust removal equipment has a higher degree of adaptability.

　　移动式焊烟净化设备适合于焊接车间内工位较少且工件较小的焊烟收集处理，不适用于工位多、工件大、或者机设备人焊接手臂工况。而集中式焊烟除尘设备可利用顶吸罩进行机设备人焊接手臂的焊烟收集，也可对焊接机设备人工作站进行全封闭或半封闭的收集，此外还可以进行等离子切割、火焰切割等工艺上的除尘净化。集中式焊接除尘设备更符合环保要求。

　　Mobile welding smoke purification equipment is suitable for collecting and processing welding smoke with few workstations and small workpieces in the welding workshop, and is not suitable for working conditions with multiple workstations, large workpieces, or machine operators welding arms. The centralized welding smoke and dust removal equipment can use a top suction hood to collect welding smoke from the welding arms of the machine equipment personnel, and can also collect welding smoke from the welding machine equipment manual workstation in a fully enclosed or semi enclosed manner. In addition, it can also perform dust removal and purification processes such as plasma cutting and flame cutting. Centralized welding dust removal equipment is more in line with environmental requirements.

　　现在的环评条件非常严峻，像某些工厂的焊接车间，如果有4个以上焊接工位，那么根据环评的条件，就必须安装集中式焊烟除尘设备，这样才能做到焊接烟尘治理的基本达标。

　　The current environmental impact assessment conditions are very severe. For example, in some factories' welding workshops, if there are more than 4 welding stations, according to the environmental impact assessment conditions, centralized welding smoke and dust removal equipment must be installed in order to achieve basic standards for welding smoke and dust control.

　　那么集中式焊烟除尘设备到底有哪些特点，你的工厂真的需要这种设备吗？来，我们一起了解下集中式焊烟除尘设备吧！

　　So what are the characteristics of centralized welding smoke and dust removal equipment, and does your factory really need this type of equipment? Let's learn about centralized welding smoke and dust removal equipment together!

　　集中式焊烟净化设备工作原理焊接产生的烟尘废气经吸气罩、柔性吸气臂瞬间收集后，由主管道进入集中式焊烟除尘设备，柔性吸气臂的骨架类似于人的手臂，能够在吸气臂长度范围内的空间内悬停。在吸气罩的位置上设计了独特的旋转结构，保证了吸气罩能够通过任意方位对准焊接位置。

　　The working principle of centralized welding smoke purification equipment is that the smoke and exhaust gas generated by welding is instantly collected by the suction hood and flexible suction arm, and then enters the centralized welding smoke dust removal equipment through the main pipeline. The skeleton of the flexible suction arm is similar to a human arm and can hover in the space within the length range of the suction arm. A unique rotating structure has been designed at the position of the suction hood, ensuring that the suction hood can be aligned with the welding position in any orientation.

　　吸气罩通过流体设计和气流模拟，使吸气臂能够最大量和最大范围的捕捉焊接过程中产生的烟尘。为了能够完全捕捉一个工位上产生的所有粉尘，也可以设计成顶吸罩，一般外形为四棱台形。

　　The suction hood utilizes fluid design and airflow simulation to enable the suction arm to capture the maximum amount and range of smoke and dust generated during the welding process. In order to fully capture all the dust generated at a workstation, it can also be designed as a top suction hood, usually in the shape of a quadrilateral.

　　烟尘收集后，烟尘废气在集中式焊烟除尘设备内被高效净化滤筒阻截净化，部分大颗粒烟尘由于重力作用落入除尘设备下部的灰斗，另一部分小颗粒烟尘在风机负压作用下附着在滤件外侧，脉冲阀在控制仪的控制下，每隔一定时间，自动对系统滤件由里至外进行反吹清灰，反吹过程中小颗粒粉尘落入灰斗内收集，积累到一定量的粉尘后，需要外运处理。洁净的气体穿过滤筒，进入排气口，在离心式通风机的作用下由烟囱排入到大气中。集中式焊烟净化设备应用领域集中式焊烟除尘设备广泛用于汽车、冶金、电子、造船、重工、机械、钣金、塑料、橡胶、钢铁、医药、军工、造纸、烟草、化工、铁路、玻璃等行业涉及的各种焊接、抛光、切割、打磨等工序中产生的焊接烟尘、打磨粉尘等作业的净化治理。

　　After the collection of smoke and dust, the smoke and exhaust gas are efficiently purified and blocked by the filter cartridge in the centralized welding smoke and dust removal equipment. Some large particles of smoke and dust fall into the ash hopper at the bottom of the dust removal equipment due to gravity, while another part of small particles of smoke and dust adhere to the outside of the filter under the negative pressure of the fan. The pulse valve, under the control of the controller, automatically blows back the system filter from inside to outside at regular intervals to clean the dust. During the back blowing process, small particles of dust fall into the ash hopper and are collected. After accumulating a certain amount of dust, they need to be transported for treatment. The clean gas passes through the filter cartridge, enters the exhaust port, and is discharged into the atmosphere through the chimney under the action of the centrifugal fan. Centralized welding smoke purification equipment is widely used in various industries such as automotive, metallurgy, electronics, shipbuilding, heavy industry, machinery, sheet metal, plastics, rubber, steel, medicine, military, papermaking, tobacco, chemical, railway, glass, etc. It is widely used for the purification and treatment of welding smoke and polishing dust generated in various welding, polishing, cutting, polishing and other processes.

　　我们山东创杰智慧可根据用户的特殊需求来设计安装，具有完善的生产和安装能力，特别是在工业厂房除尘、废气治理的安装、调试、保养方面有多年的经验，可提供从生产到安装的一站式服务。

　　Our Shandong Chuangjie Wisdom can design and install according to the special needs of users, with complete production and installation capabilities, especially in the installation, commissioning, and maintenance of dust removal and exhaust gas treatment in industrial plants. We have many years of experience and can provide one-stop services from production to installation.

　　本文由 焊烟除尘设备  友情奉献.更多有关的知识请点击  http://www.sdcjtz.com/   真诚的态度.为您提供为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

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