在現(xiàn)代工業(yè)生產(chǎn)中，焊接工藝廣泛應(yīng)用于機(jī)械制造、汽車制造、船舶制造、建筑等眾多領(lǐng)域。然而，焊接過(guò)程中會(huì)產(chǎn)生大量的煙塵和有害氣體，如不及時(shí)處理，不僅會(huì)對(duì)焊接工人的身體健康造成嚴(yán)重威脅，還會(huì)污染車間環(huán)境，影響生產(chǎn)設(shè)備的正常運(yùn)行。?

In modern industrial production, welding technology is widely used in many fields such as mechanical manufacturing, automobile manufacturing, shipbuilding, and construction. However, a large amount of smoke and harmful gases are generated during the welding process. If not treated in a timely manner, it not only poses a serious threat to the physical health of welding workers, but also pollutes the workshop environment and affects the normal operation of production equipment. ?

多工位焊煙除塵設(shè)備應(yīng)運(yùn)而生，作為一種高效的焊接煙塵治理解決方案，它能夠同時(shí)對(duì)多個(gè)焊接工位產(chǎn)生的煙塵進(jìn)行收集和凈化，為企業(yè)打造清潔、安全的焊接作業(yè)環(huán)境，成為工業(yè)焊接生產(chǎn)中不可或缺的重要設(shè)備。

Multi station welding smoke and dust removal equipment has emerged as an efficient solution for welding smoke and dust control. It can simultaneously collect and purify the smoke and dust generated by multiple welding stations, creating a clean and safe welding operation environment for enterprises and becoming an indispensable important equipment in industrial welding production.

煙塵收集原理?

Principle of smoke and dust collection

多工位焊煙除塵設(shè)備通常采用多種煙塵收集方式相結(jié)合的設(shè)計(jì)。其中，最常見(jiàn)的是通過(guò)吸氣罩進(jìn)行煙塵收集。吸氣罩根據(jù)焊接工位的布局和焊接工藝特點(diǎn)，被精準(zhǔn)地安裝在每個(gè)焊接工位上方或周邊合適位置。當(dāng)焊接作業(yè)產(chǎn)生煙塵時(shí)，吸氣罩利用設(shè)備內(nèi)部風(fēng)機(jī)產(chǎn)生的負(fù)壓，迅速將煙塵吸入收集系統(tǒng)。例如，在大型機(jī)械制造車間，針對(duì)不同規(guī)格和形狀的焊接工件，采用了萬(wàn)向吸氣臂式吸氣罩。這種吸氣臂可以靈活調(diào)整角度和位置，無(wú)論焊接工人在哪個(gè)方向進(jìn)行焊接操作，吸氣罩都能靠近焊接點(diǎn)，高效收集煙塵，收集效率可達(dá) 95% 以上。?

Multi station welding smoke and dust removal equipment usually adopts a design that combines multiple smoke and dust collection methods. The most common method is to collect smoke and dust through a suction hood. The suction hood is precisely installed in a suitable position above or around each welding station according to the layout of the welding station and the characteristics of the welding process. When welding operations generate smoke and dust, the suction hood utilizes the negative pressure generated by the internal fan of the equipment to quickly suck the smoke and dust into the collection system. For example, in large mechanical manufacturing workshops, universal suction arm suction hoods are used for welding workpieces of different specifications and shapes. This suction arm can flexibly adjust the angle and position, and regardless of which direction the welding worker is performing the welding operation, the suction hood can be close to the welding point, efficiently collecting smoke and dust, with a collection efficiency of over 95%. ?

此外，一些多工位焊煙除塵設(shè)備還配備了側(cè)吸式收集裝置。對(duì)于一些不適合在上方安裝吸氣罩的焊接工位，如大型平板焊接工位，側(cè)吸式收集裝置可安裝在焊接工位的側(cè)面，通過(guò)側(cè)向吸氣的方式，將焊接過(guò)程中產(chǎn)生的煙塵吸入收集系統(tǒng)，進(jìn)一步提高了煙塵收集的全面性和有效性。?

In addition, some multi station welding smoke and dust removal equipment is also equipped with side suction collection devices. For some welding stations that are not suitable for installing suction hoods above, such as large flat welding stations, a side suction collection device can be installed on the side of the welding station to collect the smoke and dust generated during the welding process through lateral suction, further improving the comprehensiveness and effectiveness of smoke and dust collection. ?

凈化處理原理?

Purification treatment principle

收集到的煙塵進(jìn)入設(shè)備后，需經(jīng)過(guò)一系列嚴(yán)格的凈化處理流程。設(shè)備內(nèi)部通常采用多級(jí)過(guò)濾系統(tǒng)來(lái)實(shí)現(xiàn)高效凈化。首先，煙塵通過(guò)初效過(guò)濾器，初效過(guò)濾器一般采用金屬絲網(wǎng)或粗效纖維濾材，其作用是攔截?zé)焿m中的大顆粒雜質(zhì)，如飛濺的焊渣等，防止這些大顆粒物質(zhì)進(jìn)入后續(xù)過(guò)濾系統(tǒng)，對(duì)更精密的過(guò)濾元件造成損壞。經(jīng)過(guò)初效過(guò)濾后的煙塵，接著進(jìn)入中效過(guò)濾器。中效過(guò)濾器采用中效纖維濾材，能夠過(guò)濾掉粒徑在 1 - 10 微米之間的煙塵顆粒，進(jìn)一步降低煙塵的濃度。?

After the collected smoke and dust enter the equipment, they need to go through a series of strict purification processes. A multi-stage filtration system is usually used inside the equipment to achieve efficient purification. Firstly, the smoke and dust pass through the primary filter, which usually uses metal wire mesh or coarse fiber filter material. Its function is to intercept large particles of impurities in the smoke and dust, such as splashing welding slag, to prevent these large particles from entering the subsequent filtration system and causing damage to more precise filter elements. The smoke and dust after initial filtration then enter the medium efficiency filter. The medium efficiency filter uses medium efficiency fiber filter material, which can filter out smoke particles with a particle size between 1-10 microns, further reducing the concentration of smoke. ?

最后，煙塵進(jìn)入高效過(guò)濾器。高效過(guò)濾器一般采用玻璃纖維濾紙或靜電吸附式過(guò)濾材料，對(duì)粒徑在 0.3 微米以上的細(xì)微煙塵顆粒具有極高的過(guò)濾效率，過(guò)濾效率可達(dá) 99.9% 以上。例如，采用靜電吸附式過(guò)濾材料的高效過(guò)濾器，通過(guò)在過(guò)濾材料表面施加靜電場(chǎng)，使煙塵顆粒在電場(chǎng)力的作用下被吸附在過(guò)濾材料上，從而實(shí)現(xiàn)對(duì)細(xì)微煙塵的高效凈化。經(jīng)過(guò)多級(jí)過(guò)濾后的潔凈空氣，可直接排放到車間內(nèi)，或通過(guò)管道排放到室外，有效改善了焊接作業(yè)環(huán)境的空氣質(zhì)量。

Finally, the smoke enters the high-efficiency filter. High efficiency filters generally use glass fiber filter paper or electrostatic adsorption filter materials, which have extremely high filtration efficiency for fine smoke particles with a particle size of 0.3 microns or more, with a filtration efficiency of over 99.9%. For example, high-efficiency filters using electrostatic adsorption filter materials can achieve efficient purification of fine smoke particles by applying an electrostatic field on the surface of the filter material, causing the smoke particles to be adsorbed on the filter material under the action of the electric field force. After multi-stage filtration, the clean air can be directly discharged into the workshop or discharged outdoors through pipelines, effectively improving the air quality of the welding operation environment.

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