靜電過濾系統(tǒng)的工作原理
靜電過濾系統(tǒng)的工作原理
Operating principle of the electrostatic filter system
臟空氣在離子發(fā)生器中帶電。 氣溶膠顆粒然后沉積在收集器的板上，被分離并可以不受阻礙地流出。
Dirty air is electrically charged in the ionizer. The aerosol particles then settle on the plates of the collector cell, are separated and can run off unhindered.
機(jī)械過濾系統(tǒng)的功能原理
Functional principle of mechanical filter system
空氣污染通過沖擊分離器（1 級(jí)）永久偏轉(zhuǎn)（氣流偏轉(zhuǎn)）。
除霧器（液滴分離器）（第 2 階段）通過高編織填料過濾掉更多的氣溶膠。
其他氣溶膠相通過過濾泡沫（3 級(jí)）進(jìn)行分離，具有高于平均水平的分離度和高存儲(chǔ)容量。
HEPA 過濾器（第 4 級(jí)）利用阻塞效應(yīng)、慣性效應(yīng)和擴(kuò)散效應(yīng)等效果的組合存儲(chǔ)剩余的污垢，并保證 99.97% 的分離度。
Air pollution is permanently deflected (air flow deflection) via an impact separator (level 1).
A demister (droplet separator) (stage 2) filters out further aerosols via a high knitted packing.
Further aerosol phases are separated via a filter foam (level 3) with above-average separation and high storage capacity.
A HEPA filter (stage 4) stores the remaining dirt using a combination of effects such as blocking effect, inertia effect and diffusion effect and guarantees a degree of separation of 99.97%.
筒式過濾系統(tǒng)的工作原理
Operating principle of the cartridge filter system
空氣污染物被排入過濾器外殼并沉積在過濾介質(zhì)/筒式過濾器的表面上。 此處形成的塵餅通過帶有空氣優(yōu)化清潔噴嘴的壓力差控制清潔系統(tǒng)進(jìn)行清潔。 有針對(duì)性地向?yàn)V芯內(nèi)部噴射空氣，將其穿透并吹走已積聚的塵餅。 清潔可選擇在風(fēng)扇運(yùn)行期間（在線清潔）和風(fēng)扇停止時(shí)（離線清潔）。 這里過濾的空氣純度為 99.9%。
Air contaminants are evacuated into the filter housing and deposited on the surface of the filter media / cartridge filter. The dust cake that forms here is cleaned off by means of a pressure difference-controlled cleaning system with air-optimized cleaning nozzles. Targeted blasts of air into the interior of the filter cartridge penetrate it and blast off the dust cake that has built up. Cleaning takes place during fan operation (online cleaning) and when the fan is at a standstill (offline cleaning). The air filtered here has a purity of 99.9%.
