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Some precautions for welding smoke management in the workshop


Some precautions for welding smoke management in the workshop:


车间焊烟治理一些注意事项


Misunderstanding 1: The greater the suction power of the soot collector, the better! The greater the suction power, the greater the power consumed, and the noise will increase .. If the wind speed is too high, it will impact the surface of the filter element and accelerate the damage of the filter element. Therefore, it is good to stop the suction force according to the use requirements. But it is not as large as possible.

Error 2: The higher the filtering speed of the soot collector, the better! There is nothing wrong with a high filtering rate. The question is whether it needs a high filtering rate depending on the use environment. For example, the operating room or laboratory must be very clean. And on the factory floor, there is no need to use the high "filtration rate" of the hospital operating room. The higher the "filtration rate", the more complicated the filtering system, the larger the wind resistance, and the more geometric shapes the cost increases.


Myth 3: The more pipes (stations) the flue gas cleaner can connect to, the better! The maximum flow of the purification device is constant. The more workers connected, the less suction there is in a single station. So that the dust cannot be completely sucked into the machine, and directly scattered to the workshop or outdoor. Therefore, the number of workers can be determined by the amount of smoke generated at the station.


Some precautions for welding smoke management in the workshop Misunderstanding 4: The lower the filter replacement frequency, the better! Under the premise of ensuring suction and filtering effect, the lower the replacement frequency, the better the effect. However, the filter element has a rated saturation. If the amount of dust on site is larger, the faster the filter is not saturated, the higher the frequency of filter replacement will definitely be. This is inevitable. The key depends on the environmental conditions. If the filter element is saturated and blocked without replacement, it will inevitably cause a decrease in suction and incomplete filtration, which will pollute the environment.


Myth 5: Imported fans must be good! The manufacturing process and quality of imported fans may be better than domestic fans, but the price must be higher. In order to ensure the normal operation of the purifier, there are many domestic fans, high quality, and high cost performance. For example, the motor of the cool cypress purifier can achieve low power, high speed, long life, zero maintenance, etc.


Myth 6: The more power the soot collector has, the better! The greater the power, the greater the noise, the more energy consumed, and the higher the price of the purifier. Depending on the application, the power is sufficient. For example, Cooper uses an autonomous low-power motor. Although the power is small, the suction is not small.


Myth 7: The better the function of the soot collector! The more functions, the more unreliable the system and the higher the failure rate. The simpler it is, the more secure and reliable it is to remove some flashy functions while meeting basic usage needs.


Myth 8: The larger the exhaust volume of the soot collector, the better! The main concern of industrial purifiers is negative pressure (when negative pressure is high, wind speed is high, and suction is large), not flow. If the flow rate is large, the suction is not necessarily large.


车间焊烟治理一些注意事项


Some precautions for welding smoke management in the workshop Misunderstanding 9: Ducted exhaust fans save money than vacuum cleaners!


1. Ducted exhaust fans are used to exhaust indoor polluted air directly to the outside without filtering. The indoor environment may be temporarily improved, but the outdoor environment is polluted. Not only must it be inspected by the environmental protection supervision department, but the polluted air will eventually return to the interior. Once again, it will be more time-consuming and labor-intensive, increasing cost investment.


2. Duct exhaust fan discharges indoor smoke and dust with the air conditioner (or heating) to the outdoors. It emits hundreds of cubic meters per hour and thousands of cubic meters of air conditioners per hour, resulting in the full operation of air conditioning refrigeration equipment and waste of electrical energy. Huge, while professional soot purifiers circulate indoors.


3. Due to the long pipeline, the motor power of the tube exhaust fan is quite large, generally above 5kw. However, the power consumption of professional flue gas purifiers is generally around 80-320 w, which greatly saves electricity.


Some precautions for welding smoke management in the workshop 4. The ducted exhaust fan is fixed. In case of station adjustment, plant reconstruction, and demolition, almost all of them can no longer be used.


车间焊烟治理一些注意事项


5. The ventilation effect of the pipeline exhaust system is good in the first half of the year. Generally, the smoke accumulates on the inner wall of the pipeline and cannot be removed after half a year of use. At this time, the ventilation effect is greatly reduced. Finally, due to the large power consumption, the exhaust is not exhausted The smoke that cannot be exhausted is as serious as the smoke that cannot be exhausted. Poisoning incidents and occupational diseases are usually caused by them. If flammable dust deposits on the inner wall of the pipeline may cause fire and explosion, the Foxconn explosion in Chongqing in early 2011 is typical Case! We must attach great importance to causing casualties and property damage.


Some precautions for welding smoke management in the workshop 6. Even if the welding station is in operation, the pipe exhaust system must be running, and the flue gas filtering system is not running. Which welding station is easy to operate and saves energy.


Related recommendation: Welding fume dust removal equipment


车间焊烟治理一些注意事项 相关介绍,更多 型号、工作原理、造型要领、需要宇晨提供看现场出设计方案等相关服务,欢迎致电 400-622-6298 ,我司为您提供更多更全面的信息,欢迎您的来电! The above is some introductions about some precautions for welding smoke management in the workshops of some Yuchen dust removal equipment manufacturers . More models, working principles, styling essentials, and other related services that require Yuchen to provide on-site design solutions are welcome to call 400-622-6298 . Our company provides you with more comprehensive information, welcome your call!




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