公开(公告)号：US5759568A

公开(公告)日：1998-06-02

申请号：US656099

申请日：1996-05-31

申请人： Kenneth L. Mosley, Sr.

发明人： Kenneth L. Mosley, Sr.

IPC分类号： A23K1/10 ,  A23K1/14 ,  C02F1/24 ,  C02F1/52 ,  C02F1/56 ,  A23K1/165

CPC分类号： C02F1/24 ,  A23K10/26 ,  A23K10/37 ,  C02F1/5236 ,  C02F1/56 ,  Y02P60/877

摘要： An improved method for recovering and processing waste water solids into animal foodstuff wherein bentonite is added to waste water comprising oils, fatty acids, grease, or the like. The pH of the waste water is regulated, bentonite and a polymer are added, and the treated waste water is transferred into an air flotation device. A float blanket containing solids and water forms readily and is removed and transferred to a drying apparatus. The float material, or sludge, typically contains between 2-10% solids and is ready to be introduced into the drying apparatus without further modification. However, the sludge is usually belt compressed to obtain a solids concentration between 20-40% to assist in handling and drying. The drying apparatus employed contains two zones. In the first zone, air enters the dryer at a very high temperature where it encounters the sludge also being introduced. As the sludge comes into contact wth the hot air, it is flash dried. The first zone exposes the sludge to intense agitation to break up lumps and agglomerates in the sludge and facilitate the flash drying. The majority of the moisture is evaporated in the first zone. As the material proceeds through the second zone, secondary drying takes place through product retention time. The amount of agitation in the first zone and the length of time in either zone can be adjusted to meet the desired consistency of the end product. After drying is complete, the material is ready for use as animal foodstuff.

摘要翻译： 一种用于将废水固体回收和处理成动物食品的改进方法，其中将膨润土加入到包含油，脂肪酸，油脂等的废水中。 调节废水的pH值，加入膨润土和聚合物，将处理过的废水转移到空气浮选装置中。 含有固体和水的漂浮毯易于形成，并被除去并转移到干燥装置中。 浮选材料或污泥通常含有2-10％的固体，并且准备好被引入干燥装置中而无需进一步的修改。 然而，污泥通常被带压缩以获得20-40％之间的固体浓度以帮助处理和干燥。 所用的干燥装置包含两个区域。 在第一区域，空气进入干燥器处于非常高的温度，在那里遇到污泥也被引入。 当污泥与热空气接触时，它被闪蒸干燥。 第一个区域将污泥暴露在强烈搅拌下，以破坏污泥中的团块和团块，并促进闪蒸干燥。 大部分水分在第一区域蒸发。 当材料通过第二区域进行时，通过产品保留时间进行二次干燥。 可以调节第一区域中的搅拌量和任一区域中的时间长度以满足最终产品所需的一致性。 干燥完成后，该物料即可作为动物食品使用。

公开(公告)号：US5200229A

公开(公告)日：1993-04-06

申请号：US815933

申请日：1991-12-30

申请人： Hans R. Strop

发明人： Hans R. Strop

IPC分类号： A23K1/14 ,  C11B1/00 ,  C11B1/04 ,  C11B1/06 ,  C11B1/10 ,  C11B1/16 ,  C11B3/00

CPC分类号： C11B3/001 ,  A23K10/37 ,  C11B1/00 ,  C11B1/04 ,  C11B1/06 ,  C11B1/102 ,  C11B1/16 ,  Y02P60/877 ,  Y10S426/807

摘要： A substantially toxic-free feed is obtained by maintaining the oil-bearing materials in acid reagents for about 5 minutes to hydrolyze glucosinolates to carbon dioxide and ammonia. The ammonia and carbon dioxide are subsequently stripped therefrom.

摘要翻译： 通过将含油材料保持在酸试剂中约5分钟以将硫代葡萄糖苷水解成二氧化碳和氨，可获得基本无毒的进料。 随后从其中剥离氨和二氧化碳。

公开(公告)号：US4971809A

公开(公告)日：1990-11-20

申请号：US353362

申请日：1989-05-17

申请人： Andre De Laporte

发明人： Andre De Laporte

IPC分类号： A23K10/12 ,  A23K10/37 ,  A23K50/30

CPC分类号： A23K50/30 ,  A23K10/12 ,  A23K10/37 ,  Y02P60/877 ,  Y10S426/807

摘要： Preparation according to which preparation a feed slurry and an effluent are obtained. The effluent is subjected to a thermal treatment in which resident proteins coagulate, the high protein solid components are removed and the effluent is. The evaporated feed slurry is thereupon hydrolyzed and said feed slurry is mixed with the effluent. Prior or after mixing the effluent, the mixture, is subjected to a lactic acid fermentation. After fermentation and mixing the mixture is further evaporated to a dry material content of 45 to 55 weight %.

公开(公告)号：US4486458A

公开(公告)日：1984-12-04

申请号：US552633

申请日：1983-11-16

申请人： Marion M. Bradford ,  Frank T. Orthoefer ,  Kenneth N. Wright

发明人： Marion M. Bradford ,  Frank T. Orthoefer ,  Kenneth N. Wright

IPC分类号： A23K1/14 ,  A23L1/10

CPC分类号： A23K10/37 ,  Y02P60/877

摘要： The presence of a sufficient amount of a calcium complexing agent prevents the gelling of corn steep liquor.

摘要翻译： 存在足够量的钙络合剂可防止玉米浆的凝胶化。

公开(公告)号：US4144355A

公开(公告)日：1979-03-13

申请号：US828153

申请日：1977-08-26

申请人： Robert M. Rawlings ,  Donald Procter

发明人： Robert M. Rawlings ,  Donald Procter

IPC分类号： A23J1/00 ,  A23J1/16 ,  A23K1/14 ,  C13K1/06

CPC分类号： C13K1/06 ,  A23J1/006 ,  A23J1/16 ,  A23K10/37 ,  Y02P60/877 ,  Y10S426/807

摘要： A method for separating solids from aqueous waste slurries of vegetable processing plants by adjusting the pH of the slurries to at least 11.7. When the slurry has a pH of at least 11.7 a gel will be formed. The gel has admixed therewith about 2 to 6 weight percent based upon the weight of the gel of a calcium halide to induce syneresis, thereby aggregating the solid constituents contained within the mixture. The aggregate thus formed is separated from water exuded by the calcium halide synerist. The separated aggregate can be used in a ration for feeding ruminant animals.

摘要翻译： 通过将浆料的pH调节至少11.7，从蔬菜加工厂的含水废弃物浆液中分离固体的方法。 当浆料的pH至少为11.7时，将形成凝胶。 基于钙卤化物的凝胶重量，凝胶与其混合约2至6重量％以诱导脱水收缩，从而聚集混合物中所含的固体成分。 由此形成的聚集体与由卤化钙协同作用体渗出的水分离。 分离的骨料可以用于喂养反刍动物的配给。

公开(公告)号：US3973043A

公开(公告)日：1976-08-03

申请号：US600919

申请日：1975-07-31

申请人： Howard D. Lynn

发明人： Howard D. Lynn

IPC分类号： A23K1/00 ,  A23K1/14 ,  C12M1/107

CPC分类号： A23K10/37 ,  A23K10/12 ,  Y02E50/343 ,  Y02P60/877 ,  Y10S426/807 ,  Y10S435/813 ,  Y10S435/819

摘要： A method for converting feedlot fecal waste materials into methane and animal feed is disclosed. In the disclosed method, the feedlot fecal waste materials are collected, combined with water to form a slurry and the slurry is thereafter subjected to an anaerobic fermentation process. The anaerobic fermentation process is carried out under conditions such that a methane rich gas is formed which can be collected and utilized as an energy source. The liquid residue material from the anaerobic fermentation step is thereafter subjected to an aerobic fermentation process to produce a protein rich material that can be utilized as an animal feed. The liquid residue remaining from the aerobic fermentation process can be utilized as a fertilizer material.

摘要翻译： 公开了将饲养粪便废物转化为甲烷和动物饲料的方法。 在所公开的方法中，收集饲料槽粪便废物，与水结合形成浆料，然后对浆料进行厌氧发酵过程。 厌氧发酵过程在形成富含甲烷的气体的条件下进行，其可以被收集并用作能量源。 然后将来自厌氧发酵步骤的液体残余物质进行好氧发酵过程，生成可用作动物饲料的富含蛋白质的材料。 从好氧发酵过程残留的液体残余物可用作肥料。

公开(公告)号：US3971306A

公开(公告)日：1976-07-27

申请号：US493173

申请日：1974-07-30

申请人： Frank D. Wiese ,  Donald F. Link ,  Charles W. Brown

发明人： Frank D. Wiese ,  Donald F. Link ,  Charles W. Brown

IPC分类号： A23K1/00 ,  A23K1/10 ,  A23K1/14 ,  C11B13/00

CPC分类号： C11B13/00 ,  A23K10/26 ,  A23K10/37 ,  A23K40/00 ,  A23K40/20 ,  Y02P60/877 ,  Y02W30/74

摘要： The manufacture of animal feed using as a principal ingredient food waste, wherein the food waste is first ground to a fine particle size, cooked and dried, and then blended with certain additives to provide a complete animal feed.

摘要翻译： 使用主要成分的食物废物制造动物饲料，其中首先将食物废物研磨成细粒度，煮熟并干燥，然后与某些添加剂混合以提供完整的动物饲料。

公开(公告)号：US3952113A

公开(公告)日：1976-04-20

申请号：US463767

申请日：1974-04-24

申请人： Manlio Cerroni

发明人： Manlio Cerroni

IPC分类号： A23K1/14 ,  B02C18/02 ,  B03B9/06 ,  A23K1/00

CPC分类号： B03B9/06 ,  A23K10/37 ,  B02C18/02 ,  Y02P60/877 ,  Y02W30/521 ,  Y10S209/93 ,  Y10S423/18

摘要： In handling solid urban wastes collected in plastic and/or paper bags, the bags are lacerated for exposing the waste material within them. The materials are processed to recover paper-pulp and stockfeed. In processing the material to recover stockfeed, the material is washed and separated into heavy inert components and light inert components and edible components. These lighter components are dried, loosened and passed through cyclone separators and screened to separate the edible components from the light inert components.

摘要翻译： 在处理在塑料和/或纸袋中收集的固体城市废物时，袋子被撕裂以暴露其内的废物。 处理材料以回收纸浆和库存。 在处理材料以回收库存进料时，材料被洗涤并分离成重的惰性组分和轻的惰性组分和可食用组分。 将这些较轻的组分干燥，松开并通过旋风分离器并筛分以将可食用组分与轻惰性组分分离。

公开(公告)号：US3873733A

公开(公告)日：1975-03-25

申请号：US38521573

申请日：1973-08-02

申请人： ALLIED CHEM

发明人： MOORE WILLIAM PERCY

IPC分类号： A23K1/00 ,  A23K1/14 ,  A23K1/18 ,  A23K1/22 ,  C05C9/00

CPC分类号： C05C9/005 ,  A23K10/30 ,  A23K10/37 ,  A23K40/10 ,  A23K40/35 ,  A23K50/10 ,  A23K50/15 ,  Y02P60/212 ,  Y02P60/877 ,  Y10S426/807 ,  C05F11/00 ,  C05G3/08

摘要： Readily available, solid carbohydrate materials comprising water-insoluble polysaccharides are converted into slow-release nitrogen products valuable as a protein substitute in ruminant feeding and as a slow-release fertilizer for growing plants. The slow-release properties are achieved by acid catalyzed reaction of an amide such as urea or biuret with partially degraded polysaccharides and by agglomeration of this combination into particles having substantial physical integrity. Improved agglomeration is achieved by pelleting the amide-polysaccharide intermediate product in the presence of a minor amount of a ureaformaldehyde polymer.

摘要翻译： 易于获得的包含水不溶性多糖的固体碳水化合物材料被转化为作为反刍动物喂养中的蛋白质替代物和作为生长植物的缓释肥料有价值的缓释氮产品。 缓释性质通过酰胺如脲或缩二脲与部分降解的多糖的酸催化反应以及通过将该组合团聚到具有基本物理完整性的颗粒中来实现。 通过在少量的脲 - 甲醛聚合物的存在下将酰胺 - 多糖中间产物造粒来实现改进的附聚。

公开(公告)号：US3802089A

公开(公告)日：1974-04-09

申请号：US34720173

申请日：1973-04-02

申请人： FLUID ENERGY PROCESS EQUIP

发明人： STEPHANOFF N

IPC分类号： A23K1/00 ,  A23K1/10 ,  A23K1/14 ,  B09B3/00 ,  C02F11/12 ,  F26B17/10 ,  F26B5/08

CPC分类号： C02F11/12 ,  A23K10/26 ,  A23K10/37 ,  A23K40/00 ,  F26B17/105 ,  Y02P60/877

摘要： The treatment of sewage, industrial waste and other vegetable and animal wastes by drying and dehydrating this waste material in a fluid energy drying apparatus where the waste matter is subjected to the heat energy of high-temperature gases while being whirled through an arcuate path where the dried particles are centrifugally separated from the less-dried particles.

摘要翻译： 通过在流体能干燥装置中对废物进行干燥和脱水处理来处理污水，工业废物和其他植物和动物废物，其中废物经受高温气体的热能同时通过弧形路径旋转， 将干燥的颗粒与较干燥的颗粒离心分离。