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1. 发明授权

US10024598B2 Feeding device of a belt drying installation and method for controlling a feeding device 有权
公开(公告)号：US10024598B2
公开(公告)日：2018-07-17
申请号：US15520023
申请日：2015-10-14
申请人： HAARSLEV INDUSTRIES GMBH
发明人： Gerd Kreuzer
IPC分类号： F26B13/14 , F26B13/12 , C02F11/12 , B01D53/78 , A01C3/00
CPC分类号： F26B13/145 , A01C3/00 , B01D53/78 , C02F11/123 , F26B1/005 , F26B5/14 , F26B13/12 , F26B2200/18
摘要： A feeding device is provided for a belt drying installation for dump or sewage sludge material dewatered down to a pasty consistency. In the conveying path of the sludge material, a first roller having transverse grooves that are set back relative to the outer diameter of the roller and a guide device are arranged relative to the outer diameter of the first roller such that when the roller is rotated the sludge material is drawn into the transverse grooves and is shaped to elongated extrudates. The first roller is associated with a comb which has teeth that rigidly engage the transverse grooves and which sweeps the extrudates from the transverse grooves, wherein the tips of the teeth which rigidly engage the transverse grooves define a line of engagement. The tooth tips which rigidly engage the transverse grooves are beveled towards the tooth neck.

2. 发明申请

US20170174577A1 NUTRIENT EXTRACTION AND RECOVERY DEVICE FOR ISOLATION AND SEPARATION OF TARGET PRODUCTS FROM ANIMAL PRODUCED WASTE STREAMS 审中-公开
公开(公告)号：US20170174577A1
公开(公告)日：2017-06-22
申请号：US15381258
申请日：2016-12-16
申请人： UNIVERSITY OF MARYLAND, BALTIMORE COUNTY
发明人： LEE BLANEY
IPC分类号： C05B7/00 , B01D17/02 , A01C3/00 , C01B25/45 , C01B25/32 , B01D15/36 , C05B17/00
CPC分类号： C05B7/00 , A01C3/00 , B01D15/362 , B01D15/363 , B01D17/0217 , B01D61/42 , C01B25/327 , C01B25/451 , C05B17/00
摘要： The present invention provides for nutrient extraction and recovery devices that use the Donnan Membrane Principle (DMP) to cause spontaneous separation of dissolved ions along electrochemical potential gradients, wherein anions and cations such as H2PO4−, HPO42−, PO43−, Mg2+, Ca2+, NH4+, and K+ are moved from manure containing waste streams through cation and anion exchange membranes into a recovery stream thereby precipitating target compounds including but not limited to struvite, potassium struvite and hydroxyapatite.

3. 发明授权

US09527759B2 Method for treating and/or pretreating liquid manure or biogas plant reject for the elimination of harmful substances, particularly nitrogen, phosphorus, and odor molecules 有权
标题翻译：用于处理和/或预处理液体粪便或沼气工厂废物以消除有害物质，特别是氮，磷和气味分子的方法
公开(公告)号：US09527759B2
公开(公告)日：2016-12-27
申请号：US12937604
申请日：2009-04-24
申请人： Anni Alitalo , Erkki Aura , Risto Seppälä
发明人： Anni Alitalo , Erkki Aura , Risto Seppälä
IPC分类号： C05F3/00 , C12M1/00 , C02F3/12 , C02F1/20 , A01C3/00 , C05F17/00 , C12M1/107 , C02F1/66 , C02F101/16 , C02F103/20 , C02F1/52 , C02F11/04 , C02F101/10
CPC分类号： C02F3/121 , A01C3/00 , C02F1/20 , C02F1/5245 , C02F1/66 , C02F11/04 , C02F2101/105 , C02F2101/16 , C02F2103/20 , C02F2203/004 , C02F2301/08 , C02F2303/02 , C05F17/0018 , C05F17/0027 , C05F17/0045 , C12M21/04 , C12M23/58 , C12M29/18 , C12M47/18 , Y02E50/343 , Y02P20/145 , Y02W10/15 , Y02W30/43 , Y02W30/47
摘要： The invention relates to a method and an apparatus for treating and/or pre-treating liquid manure or biogas plant reject for eliminating harmful substances, particularly nitrogen, phosphorus, and odor molecules. Process tanks (5), which include inlet means (4) for supplying a process tank (5) with a substance to be treated, outlet means for passing a post-treatment matter out of the tank, and air inlet means (2) for supplying the process tank with air required by a biological process, are used for conducting a biological treatment on the matter to be treated. The process tanks (5) are first provided with a microbe population adapted for treating the matter to be treated. The matter to be treated is supplied gradually into the first process tank and then further into a subsequent process tank, such that the microbe population initially provided in the process tanks displaces in a step-by-step manner the original microbe population present in the matter to be treated. The matter, which is substantially free of the original microbes and has been expelled from the final process tank, is returned into the first process tank for diluting the matter to be treated. Downstream of the process tanks is conducted a nitrogen removal treatment by feeding the matter to be treated from the process tank (5) of a stripping tower (22A), in which the pH of a matter to be treated has been raised by means of a biological treatment to a level sufficient from the standpoint of nitrogen removal.
摘要翻译：本发明涉及一种用于处理和/或预处理液体粪便或沼气工厂废物以消除有害物质，特别是氮，磷和气味分子的方法和装置。处理罐（5），其包括用于向处理罐（5）提供待处理物质的入口装置（4），用于将后处理物质从罐中通过的出口装置，以及用于向处理罐提供生物过程所需的空气，用于对待处理的物质进行生物处理。处理罐（5）首先被提供有适于处理待处理物质的微生物群体。要处理的物质逐渐供应到第一处理罐中，然后进一步加入到后续的处理罐中，使得最初在处理罐中提供的微生物群体以逐步的方式移动存在于物质中的原始微生物群待处理基本上没有原始微生物且已经从最终处理罐中排出的物质被返回到第一处理罐中以稀释待处理的物质。通过从汽提塔（22A）的处理罐（5）中进料待处理物质进行处理罐的下游处理，其中待处理物体的pH值通过从脱氮的角度来看，生物处理达到足够的水平。

4. 发明授权

US09301440B1 Compositions and methods of treating animal manure 有权
标题翻译：处理动物粪便的组成和方法
公开(公告)号：US09301440B1
公开(公告)日：2016-04-05
申请号：US14331869
申请日：2014-07-15
申请人： The United States of America, as represented by the Secretary of Agriculture
发明人： Philip A. Moore, Jr.
IPC分类号： C05F3/00 , A01K29/00 , A01C3/00
CPC分类号： A01C3/00 , A01K29/00 , C05D9/00 , C05F3/00 , Y02A40/205 , Y02P20/145 , C05F7/005
摘要： Disclosed are manure amendment compositions containing a dry or liquid mixture of (1) alum mud and at least one member selected from the group consisting of acid (e.g., sulfuric), bauxite, and mixtures thereof, or (2) bauxite and at least one member selected from the group consisting of acid (e.g., sulfuric), alum mud, and mixtures thereof, which when added to animal manure will form a treated manure product having improved environmental, health and/or animal performance. Also disclosed are various methods of using the manure amendment composition.
摘要翻译：公开了含有（1）明矾泥浆和至少一种选自酸（例如硫酸），铝土矿和它们的混合物的干物质或液体混合物的粪便改性组合物，或（2）铝土矿和至少一种选自由酸（例如硫酸），明矾泥及其混合物组成的组分，当加入到动物粪便中时，它们将形成具有改善的环境，健康和/或动物性能的处理过的粪便产品。还公开了使用肥料修改组合物的各种方法。

5. 发明授权

US08365436B2 System and method for drying a water-containing substance 失效
标题翻译：用于干燥含水物质的系统和方法
公开(公告)号：US08365436B2
公开(公告)日：2013-02-05
申请号：US12663227
申请日：2008-06-03
申请人： Gijsbert Docters van Leeuwen
发明人： Gijsbert Docters van Leeuwen
IPC分类号： F26B21/06
CPC分类号： A01C3/00 , C02F11/12 , C02F2103/32 , F26B2200/18 , Y02P70/40 , Y02W10/37
摘要： Method and device for drying a water-containing substance using an air stream by: heating the air stream in a first heat exchanger (1) by direct contact between the air stream and a first portion of the water-containing substance; separating the heated air stream into a first and a second air stream; heating the second air stream in a heating unit (3); drying a second portion of the water-containing substance in a drying unit (5) by direct contact between the heated second air stream and the second portion of the water-containing substance; cooling the second air stream to the temperature level of the first cooling liquid in a second heat exchanger (201a) using a first cooling liquid; mixing the cooled second air stream and the first air stream in a mixing unit; cooling the mixed air stream by means of a second cooling liquid in a third heat exchanger (201b).
摘要翻译：使用空气流干燥含水物质的方法和装置：通过在空气流和含水物质的第一部分之间的直接接触来加热第一热交换器（1）中的空气流; 将加热的空气流分离成第一和第二气流; 在加热单元（3）中加热第二气流; 通过加热的第二空气流和含水物质的第二部分之间的直接接触将干燥单元（5）中的含水物质的第二部分干燥; 使用第一冷却液将第二气流冷却到第二热交换器（201a）中的第一冷却液的温度水平; 将冷却的第二气流和第一气流混合在混合单元中; 在第三热交换器（201b）中借助第二冷却液冷却混合气流。

6. 发明授权

US07444780B2 Method and apparatus for converting spent water-based drilling muds into fertile indigenous top soil 有权
标题翻译：将废水基钻井泥浆转化为肥沃的土着顶层土壤的方法和设备
公开(公告)号：US07444780B2
公开(公告)日：2008-11-04
申请号：US11801511
申请日：2007-05-10
申请人： Houston E. Hill
发明人： Houston E. Hill
IPC分类号： A01G9/10 , C12M1/00 , B09B1/00 , C09K8/02
CPC分类号： B09C1/00 , A01C3/00 , C02F1/66 , C02F11/16 , C05D9/00 , C05F17/0018 , C05F17/009 , C05F17/0217 , C05F17/0223 , E21B21/068 , Y02P20/145 , Y02W30/43 , C05F9/04 , C05G1/00
摘要： A method and apparatus for converting spent water-based drilling mud into fertile indigenous top soil at a well site or location. The fertile indigenous top soil is produced by the steps of: admixing, at a well site, effective amounts of spent water-based drilling mud, mature compost, organic fertilizer, and top soil from the well site to provide a mixture containing spent water-based drilling mud, from about 30 to about 150 volume percent mature compost, from about 5 to 20 volume percent organic fertilizer, and from about 5 to 20 volume percent top soil from the well site wherein each of the volume percents is based on the volume of the spent water-based drilling mud present in the mixture; stirring the mixture for a period of time effective to form a substantially homogenous mixture; and drying the substantially homogenous mixture so as to provide fertile indigenous top soil possessing similar microbial and enzyme characteristics as the top soil at the well site.
摘要翻译：一种将废水基钻井泥浆转化为井场或位置的肥沃土着顶层土壤的方法和装置。肥沃的土壤顶层土壤是通过以下步骤生产的：在井场，从井场混合有效量的废水基钻井泥浆，成熟堆肥，有机肥料和顶层土壤，以提供含有废水 - 约30至约150体积％的成熟堆肥，约5至20体积％的有机肥料和约5至20体积％的来自该井的顶部土壤，其中每个体积百分比基于体积混合物中存在的乏水钻井泥浆; 搅拌混合物一段有效的时间以形成基本均匀的混合物; 并干燥基本上均匀的混合物，以便提供具有类似微生物和酶特性的肥沃的土壤顶部土壤作为井场的顶部土壤。

7. 发明申请

US20070062883A1 Deodorization of livestock waste using ozone 有权
标题翻译：使用臭氧除臭禽畜废物
公开(公告)号：US20070062883A1
公开(公告)日：2007-03-22
申请号：US11230967
申请日：2005-09-20
申请人： William Frederick , Danny Davis
发明人： William Frederick , Danny Davis
IPC分类号： C02F1/78
CPC分类号： C02F1/78 , A01C3/00 , C02F1/32 , C02F1/48 , C02F2103/20 , C02F2303/02 , C02F2305/023
摘要： An apparatus for deodorization of livestock waste includes a tank containing livestock waste to be deodorized; a source of atmospheric air; a source of ultraviolet light; and a magnet. Air from the source of atmospheric air is passed by the source of ultraviolet light while simultaneously being exposed to magnetic flux from the magnet, thereby creating a plurality of multivalent oxygen ion allotropes. The apparatus delivers the atmospheric air containing multivalent oxygen ion allotropes to the livestock waste, thereby reducing odor. A method for deodorizing livestock waste, has the steps of: pumping waste from a holding tank; exposing atmospheric air to ultraviolet light and magnetic flux, thereby creating a plurality of multivalent oxygen ion allotropes; exposing the waste to the air containing the plurality of multivalent oxygen ion allotropes; and returning the waste to the holding tank.
摘要翻译：禽畜废物除臭装置包括含有要除臭的禽畜废物的罐; 大气的来源; 紫外光源; 和磁铁。来自大气空气的空气经过紫外线源，同时暴露于来自磁体的磁通量，从而产生多个多价氧离子同素异形体。该设备将含有多价氧离子同素异形体的大气传送到家畜废物，从而减少气味。一种除臭禽畜废物的方法，具有以下步骤：从储罐中抽出废物; 将大气暴露于紫外光和磁通，从而产生多个多价氧离子同素异形体; 将废物暴露于含有多种多价氧离子同素异形体的空气中; 并将废物返回到储存罐。

8. 发明申请

US20040112847A1 Method for treating body waste material, and apparatus therefor 有权
标题翻译：身体废物处理方法及其设备
公开(公告)号：US20040112847A1
公开(公告)日：2004-06-17
申请号：US10656003
申请日：2003-09-05
申请人： Roger H. Woods Limited
发明人： Douglas G. Pullman
IPC分类号： C02F009/00
CPC分类号： A01C3/00
摘要： A method of treating fluid body waste material includes, separating the material into factions, in which the solids content of one faction is increased substantially relative to the originating waste material, while a second faction has an increased liquid content. Material is pumped from a storage facility, passing through a first screen. Retained solid material is removed from the screen while partially cleansed liquid passes to a holding tank. The partially cleansed liquid is then passed through one or more cyclone separators. The output containing larger particles is passed to a second, finer screen with further removal of solids. A further output from the cyclone separator, of substantially clean liquid is fed partly back into the holding tank and partly back into the storage facility. Agitation of the waste material in the storage facility can be provided.
摘要翻译：一种处理流体体废料的方法包括将材料分离成其中相对于起始废料基本相对增加的一个部分的固体含量，而第二组具有增加的液体含量。物料从存储设备抽出，通过第一个屏幕。将保留的固体材料从屏幕上除去，同时部分清洁的液体进入储存罐。然后将部分清洁的液体通过一个或多个旋风分离器。含有较大颗粒的产物通过进一步去除固体而被传递到第二个较细的筛网。来自旋风分离器的基本上干净的液体的另外的输出被部分地送回到储存罐中并且部分地进入储存设备。可以提供储存设备中的废料的搅拌。

9. 发明申请

US20040040516A1 Method of reducing emission of ammonia from animal manure, a plant for performing the method and a use of such plant 审中-公开
标题翻译：从动物粪便中减少氨排放的方法，用于执行该方法和使用该植物的设备
公开(公告)号：US20040040516A1
公开(公告)日：2004-03-04
申请号：US10399171
申请日：2003-08-08
发明人： Jens Ostergaard Jensen
IPC分类号： A01K001/00
CPC分类号： A01K1/01 , A01C3/00 , C05F3/00 , Y02A40/205 , Y02A40/294 , Y02P20/145 , C05F3/06
摘要： The invention relates to a method of reducing emission of ammonia from animal manure and a plant for the method and a used of such a plant. The method comprises adding to the manure of both an acid compound such as sulphuric acid, H2S04, and of oxygen, O2. The acid compound results in the pH value dropping to below 7.0 whereby the emission of ammonia is substantially limited. The oxygen results in a very high activity of bacteria transforming organic nitrogen compounds to in-organic compounds that are possible for plants to assimilate when manure is spread in fields. Surprisingly, it has also should to be the case that the oxygen added, and thus the enhancing of the activity of the bacteria. results in a reduction of the amount of acid compound needed to he added and results in reducing, almost eliminating, the risk of hydrogen sulphide, H2S, being formed.
摘要翻译：本发明涉及一种从动物粪便和植物中减少氨的排放的方法和用于这种植物的方法。该方法包括添加酸性化合物如硫酸，H 2 SO 4和氧，O 2的肥料。酸化合物导致pH值下降到低于7.0，由此氨的排放基本上受到限制。氧气导致细菌将有机氮化合物转化为有机化合物的非常高的活性，当粪便在田间传播时，植物可以同化。令人惊讶的是，也应该加入氧气，从而提高细菌的活性。导致其添加所需的酸化合物的量的减少并且导致形成硫化氢，硫化氢的风险几乎消除。

10. 发明申请

US20040025715A1 Concept for slurry separation and biogas production 失效
标题翻译：浆液分离和沼气生产的概念
公开(公告)号：US20040025715A1
公开(公告)日：2004-02-12
申请号：US10362128
申请日：2003-08-13
发明人： Torben Bonde , Lars Jorgen Pedersen
IPC分类号： A23L001/00
CPC分类号： A01C3/00 , A61L2/0023 , A61L2/0082 , A61L2/04 , A61L2/16 , A61L11/00 , C02F1/20 , C02F1/66 , C02F11/04 , C02F11/185 , C02F2103/22 , C05F3/00 , C05F17/0018 , C05F17/0027 , C05F17/009 , Y02A40/202 , Y02A40/203 , Y02A40/205 , Y02P20/13 , Y02P20/136 , Y02P20/145 , Y02W10/23 , Y02W30/43 , Y02W30/47 , C05F11/00
摘要： The present invention concerns an anaerobic digestion of animal manures, energy crops and similar organic substrates. The process is capable of refining nutrients comprised in the digested biomass to fertilizers of commercial quality. The invention also provides a method for oprocessing animal carcasses or fractions thereof including meat and bone meal etc., with the objective of providing an alternative means for processing the organic waste material of animal origin while at the same time facilitating the production of fertilizers. The risk of spreading BSE prions or any other prions to animals or humans is thus substantially reduced if not eliminated. The biogas and slurry separation system according to the present ivnention is preferably integrated with the operations of animal husbandries into a total concept in which the internal and external performances of animal husbandries are optimised. The internal performances concern quality aspects related to the management of the animal houses and include industrial hygiene, animal welfare, gaseous and dust emissions and food safety. The external performances concern mainly energy production and emissions to the environment of nutrients and greenhouse gases and the sale of high quality food product.
摘要翻译：本发明涉及动物粪便，能量作物和类似有机底物的厌氧消化。该过程能够将消化的生物质中包含的营养物质提炼成具有商业质量的肥料。本发明还提供了一种用于对包括肉和骨粉等在内的动物胴体或其部分进行加工的方法，其目的是提供用于处理动物来源的有机废物的另一种手段，同时促进肥料的生产。因此，如果不消除将BSE朊病毒或任何其他朊病毒扩散到动物或人类的风险大大降低。根据本发明的沼气和浆液分离系统优选与动物畜牧业的操作相结合，将动物畜牧业的内部和外部表现优化的总体概念。内部表现涉及动物管理的质量方面，包括工业卫生，动物福利，气体和粉尘排放和食品安全。外部绩效主要涉及能源生产和排放到营养和温室气体的环境以及出售优质食品。

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