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  • 歡迎光臨先鋒干燥 - 盤式干燥機 專題網站!圓盤式干燥機 , PLG盤式干燥機 , 振動盤式干燥機 , PLG系列盤式連續干燥機
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    先鋒干燥 創建于1997年

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    英國Wykes盤式干燥機介紹
    信息來源: | 發布日期: 2014-05-07 15:07:46 | 瀏覽量:1038
    文章摘要:Wykes盤式干燥機是設計用于連續加工的范圍廣泛的濕固體產品的過程中遇到的食品,寵物食品和渲染行業的表面接觸干燥器。

      Wykes盤式干燥機是設計用于連續加工的范圍廣泛的濕固體產品的過程中遇到的食品,寵物食品和渲染行業的表面接觸干燥器。 Wykes催干劑中安裝了許多應用程序,包括肉類和骨粉,羽毛粉,血粉,釀酒的糧食和水分含量高的污泥。 該設計確保^佳的蒸發效率,在一個緊湊的單元內,作為一個結果,產品和旋轉的轉子盤組件導致緊湊的加熱表面要求具有高的熱傳遞率之間的良好的接觸。

      Wykes范圍干燥器操作由從一個標準的介質中,通常在6巴(表壓)到被干燥的產品的干飽和蒸汽的間接熱轉移。
      一個典型的應用是烹調的動物產品,單位面積的生產能力可高達60%水分的濕產品16噸/小時)的生產一般為6.5噸干品。 水汽蒸發提取,非常適合于在一個的Wykes熱氧化劑,破壞所有的氣味氧化處理。 或者,他們可以凝結在空氣冷卻冷凝器和處理的污水處理廠,所有這些都可以作為標準Wykes產品。
      轉子管是一種精密的機械加工軸,包含了一系列的網點沿著它的長度超過,單獨的圓盤的子組件準確的定位。 在操作中,被注入到該軸的一端的蒸汽進入每個盤,通過這些開口,這也允許冷凝液回流到該軸。 被收集的冷凝水從該軸通過一個浸入管和放電通過作為蒸汽入口通過一個壓力密封的旋轉接頭的同一端。
      所有的的Wykes干燥器構造由一系列不銹鋼盤要么1700毫米直徑?;?200毫米直徑。根據干燥機的大小。每片光碟是從BS 1501:第3部分1990級304S31或相當于不銹鋼制造。
      staybars定位在圓盤使用一個特殊的對準技術之前被自動焊接在一起的兩半以提供額外的強度。
    圓盤組裝,然后被焊接到安裝在轉子上的軸。
      轉子軸的完成通過加入端短軸是偽造的,測試,然后精密機加工的轉子管的端部上的配合和螺栓。 ^終的結果是一個高效率的旋轉盤總成,已設計,以滿足^嚴格的要求。 標準轉子盤的設計,建造和測試,完全符合BS 5500,英國焊接的壓力容器標準規范。所有的焊接工藝和焊工的全面測試和批準的世界上處于^水平。

    外殼裝配
      干燥機外殼采用12mm厚的級304L不銹鋼制造。 外殼的上半部分被設計用于收集和水蒸氣提取轉移遠離產品。 檢查門安裝在沿其整個長度的這種蒸汽圓頂。 端部法蘭用螺栓固定到殼,而這些從碳素鋼構成的焊接到里面用不銹鋼襯里。這將確保“濕”的所有接觸的部件均采用不銹鋼。 檢修門安裝在兩端法蘭。

    一般建筑
      加熱介質被饋送到內部的轉子軸通過一個旋轉接頭,從那里被均勻地分布到每個單獨的光盤上。 的冷凝水被有效地收集,并通過轉子軸的同一端排出。 刮刀條之間安裝每張光盤,提高了產品的流動,通過干燥,并防止任何建立較為干燥的加熱表面。干燥機是由安裝在軸上變速箱,動力通過一個合適的電機額定。被裝配在兩個單元之間的皮帶驅動的液力偶合器。
      整機被支撐在兩個鞍座安裝在所制備的基礎,為便于安裝。
      Wykes有很長的交鑰匙工程,為整個歐洲的呈現和食品加工等行業的^供應商建立了良好聲譽,提供一個完整的服務,從研究和開發,工藝設計,制造,調試和支持所有專業項目管理的全生命周期維護。 Wykes可以設計和安裝的控制系統,以確保集成到現有的網站程序,安裝成功的一個重要元素。

    The Wykes Disc Drier is a surface contact drier designed for continuous processing of a wide range of wet solid products encountered in the food, petfood and rendering industries. Wykes Driers are installed in many applications including meat and bonemeal, feathermeal, bloodmeal, brewers grain and also high moisture content sludges. The design ensures optimum evaporation efficiency within a compact unit as a result of excellent contact between the product and rotating rotor disc assembly with high heat transfer rates leading to compact heating surface requirements. The Wykes range of driers operate by indirect heat transfer from a standard medium, usually dry saturated steam at 6 barg into the product to be dried.
    A typical application is the cooking of Animal By Products where unit sizes are available for throughputs up to 16 tonne/h of wet product at 60 % moisture) producing  typically 6.5 tonne of dry product. The vapour evaporated is extracted and ideally suited for disposal in a Wykes Thermal Oxidiser which destroys all the odours by oxidation. Alternately, they can be condensed in an Air Cooled Condenser and treated in an effluent treatment plant all of which are also available as standard Wykes products.
    The rotor tube is a precision machined shaft, containing a series of outlets along its length over which, individual disc sub-assemblies are accurately located. In operation, steam which is injected into the shaft at one end passes into each disc through these openings which also allow condensate to flow back into the shaft. The condensate is collected from the shaft via a dip tube and discharges through the same end as the steam inlet through a pressure tight rotary joint.
    All Wykes driers are constructed from a series of stainless steel discs either 1700mm dia. or 2200mm dia. depending on the size of drier. Each disc is manufactured from BS 1501: Part 3 1990 Grade 304S31 or equivalent stainless steel.
    Staybars are positioned within the disc to provide additional strength using a special alignment technique prior to the two halves being automatically welded together.
    The discs are sub-assembled and then installed on the rotor shaft to be welded into place.
    The rotor shaft is completed by the addition of end stub shafts which are forged, tested and then precision machined to mate and bolt onto the ends of the rotor tube. The end result is a highly efficient rotary disc assembly, that has been engineered to meet the most stringent requirements. The standard rotor discs are designed, constructed and tested to fully comply with BS 5500, the United Kingdom standard specification for welded pressure vessels. All welding procedures and welders are fully tested and approved to the worlds leading standards. 
    Shell Assembly
    The drier shell is manufactured from 12mm thick grade 304L stainless steel. The upper part of the shell is designed for collecting and transferring the water vapour extraction away from the product. Inspection doors are fitted along the full length of this vapour dome. End flanges are bolted to the shell and these are constructed from carbon steel with a stainless steel lining welded to the inside. This ensures that all contact “wetted” parts are of stainless steel. Access doors are installed in both end flanges.

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