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      美國KS污泥干燥機簡介(Komline-Sanderson)

      信息來源: | 發布日期: 2012-12-04 00:00:00 | 瀏覽量:451591

      摘要:

      KS槳葉干燥機,污泥及副產品干燥 KS槳葉干燥機干燥產生干燥穩定的產品品種的污泥和產品,降低處置成本和將廢物轉化為適銷對路的產品,全球范圍內使用...

      譯文:KS槳葉干燥機,污泥及副產品干燥 KS槳葉干燥機干燥產生干燥穩定的產品品種的污泥和產品,降低處置成本和將廢物轉化為適銷對路的產品,全球范圍內使用。干燥也允許一些廢物被用作燃料。

      雙計數器旋轉軸與獨特的嚙合楔形槳產生均勻的加熱和高熱量的傳輸速率。使用空心槳葉傳熱結果,在一個緊湊的機器。間接加熱用蒸汽或再循環的熱流體(熱油)的KS槳烘干機具有約98%的熱效率。非冷凝性氣體從干燥器可能需要治療的氣味是^小的。


      原文:

      K-S PADDLE DRYER FOR SLUDGE AND BY-PRODUCTS DRYING The K-S Paddle Dryer is used worldwide for drying a variety of sludges and by-products, generating dry stable products reducing disposal cost and converting waste into marketable by-products. Drying also allows some wastes to be used as fuel.

      Dual counter rotating shafts with unique intermeshing wedge shaped paddles produce uniform heating and high heat transfer rates. The use of hollow paddles for heat transfer results in a compact machine. Indirectly heated with steam or recirculated thermal fluid (hot oil) the K-S Paddle Dryer has a thermal efficiency of approximately 98%. Non-condensable gas from the dryer that might require treatment for odors is minimal.

      譯文:應用: 機械脫水后,進一步減輕重量和熱加工(干燥)的污泥,污泥,和副產物可以通過以下方式獲得穩定的產品。 KS化工廠,石化廠,煉油廠,制藥廠,食品加工廠,玉米濕磨工廠,乙醇設施,金屬加工/整理廠,選礦廠,以及紙漿和造紙廠的經驗。

      達到90 +%的干燥固體(99 +%,如果需要的話) 實現中級干燥堆肥或焚燒 生產穩定,適銷對路的產品 降低處置成本 提高燃油值 再加工殘余物和尾礦 去除有害的揮發性有機化合物(熱脫附) 生物污泥(污泥,廢活性污泥(WAS)或生物固體) 生物污泥脫水,很難在堆填區處理的問題。熱干燥污泥到第90 +%是可能的。此應用程序的詳細信息KS生物固體干燥

      初級沉淀池污泥和混合污泥 許多工廠生產初級污泥沉淀過程。這些淤泥可能會產生沉淀物的化學反應的結果。這種污泥可共混與二級生物污泥的較小部分。的機會是Komline - 桑德森的經驗與您的污泥

      肉類/家禽處理,明膠植物廢物可以干燥,從而產生穩定的副產物。

      金屬氫氧化物濾餅,濾餅金屬硫化物,氧化物和金屬加工/加工植物和礦物處理廠的尾礦可與KS槳葉干燥機干燥。如果回收的金屬是必須要做的,然后干燥,<1%(99 +%的干固物)所需的非常低的含水量。如果填土正在考慮中的80至85%干度,建議,如機材料可能會對多塵

      土壤修復過程中受益于之前的更昂貴的高溫工藝除去水和揮發性有機物質。這被稱為熱解吸

      紙漿和造紙污泥 大多數工廠融合了小學和中學的污泥。 KS建議的污泥分離,所以硬盤的脫水污泥進行脫水和KS槳葉干燥機中干燥。這允許主纖維污泥脫水與一個螺旋壓榨機的高固體濃度。這種方法也導致化學空調成本大大降低。配煤90 +%的干燥固體二次污泥與主污泥餅產生一個高品質的燃料的鍋爐

      脫墨廠的污泥含有細小纖維,填料和油墨KS槳葉干燥機的理想選擇。干燥,以60%至70%雙鏈這材料是一個極好的堆填區封蓋材料

      原文:After mechanical dewatering, further weight reduction and stable products can be obtained by thermal processing (drying) sludges, biosolids, and by-products. K-S has experience in chemical plants, petrochemical plants, refineries, pharmaceutical plants, food processing plants, corn wet milling plants, ethanol facilities, metal processing/finishing plants, mineral processing plants, and pulp & paper mills.

      Achieve 90+% dry solids (99+% if desired) Achieve intermediate dryness for composting or incineration Produce stable and marketable products Reduce disposal cost Increase fuel value Re-process residuals and tailings Removal of hazardous volatile organic compounds (thermal desorption) Biological sludge (secondary sludge, waste activated sludge (WAS) or biosolids) Biological sludge is difficult to dewater, creating disposal problems at landfills. Thermal drying the sludge to 90+% is possible. For details on this application go to K-S Biosolids Dryer

      Primary clarifier sludge and blended sludge Many industrial plants produce primary sludge from a settling process. These sludges may be the result of chemical reactions that produce precipitates. This sludge may be blended with a smaller portion of secondary biological sludge. Chances are Komline-Sanderson has experience with your sludge

      Meat/poultry processing, Gelatin plant waste can be dried to produce stable by-products.

      Metal Hydroxide filter cakes, metal sulfide filter cakes, oxides and tailings from metal processing/finishing plants and mineral processing plants can be dried with the K-S Paddle Dryer. If reclamation of the metal is to be done then drying to very low moistures <1% (99+% dry solids) is desired. If land filling is being considered dryness of 80 to 85 % is suggested, as dryer material might be dusty

      Soil remediation processes benefit from the removal of water and volatile organic material prior to more costly high temperature processes. This is referred to as thermal desorption

      Pulp and paper mill sludge Most mills blend the primary and secondary sludge. K-S recommends segregation of the sludges so the hard to dewater secondary sludge is dewatered separately and dried in the K-S Paddle Dryer. This allows dewatering of the primary fibrous sludge to a high solids concentration with a screw press. This approach also results in greatly reduced chemical conditioning cost. Blending 90+% dry solids secondary sludge with the primary sludge cake produces a high quality fuel for the boilers

      De-inking mill sludges containing fine fiber, fillers and ink are ideal for the K-S Paddle Dryer. Dried to 60 to 70 % ds this material is an excellent landfill capping material.

      正文結束!


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