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    2021-03-24 16:11:51

    產品說明 Product description

    在袋式除塵器運行過程中,對于空氣中粉塵含有較多水份和油性以及吸濕性和易潮解性粉塵,在粉塵表面可能生成水膜從而增大附著性 , 這雖然有助于捕集粉塵,但將使清灰出現困難,特別是高溫氣體又處于高濕狀態時,由于外部氣體的冷卻作用而產生結露現象,這不僅能使捕集的粉塵在濾料表面結垢從而堵塞,而且能使除塵設備運行阻力增加,直接影響了除塵設備的正常運行。拒水防油針刺氈可有效防止水及各種油污物沾附和滲透,與普通濾料相比,不僅具有防水防油特性,而且對粉塵而言還具有抗結性和易剝離性。

    In during the operation of the bag type dust remover, the dust in the air contains more moisture and oily and hygroscopicity and easy deliquescence dust, in the dust surface may generate water film so as to increase the adhesion, which while helping to trap dust, but will make cleaning difficult, especially for the high temperature gas in high wet state, because of the effects of external gas cooling and condensation phenomenon, which can not only make catches dust in the filter surface scaling to block, but also increase the running resistance of the dust removal equipment, which directly affect the normal operation of the dust removal equipment.Water repellent anti ill needle felt can effectively prevent water and oil were stained with echo penetration. Compared with ordinary filter media, not only has anti anti oil characteristics, and the dust also has anti node and easy peeling.

    技術參數 Technical parameter

        名 稱 Name

        拒水防油滌綸針刺氈 Water repellent and oil proof polyester needle felt

        材質 Raw material

        滌綸纖維 / 滌綸基布

        Polyester fiber /polyester fabric

        克重 Weight    450 - 600g/㎡
        透氣性 Air permeability    200 - 300L/㎡ ·s@200Pa
        徑向拉力 Radial pull    800 - 1200N/5x20cm
        緯向拉力 Weft Tensile Strength    1000 - 1600N/5x20cm
        徑向伸長 Radial elongation    <35%
        緯向伸長 Weft elongation    <55%
        使用溫度 Use temperature    ≤ 130° C
        過濾風速 Filtration velocity    1.0-1.2m/min
        后處理方式 Post processing method

        燒毛、壓光、熱定型、防水防油或者 PTFE 覆膜處理  

        Singeing, calendering, heat setting, waterproof and oil proof or PTFE film coating