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1. 发明公开

US20240302097A1 METHOD FOR PROCESSING HEAT-SENSITIVE MATERIALS IN A VORTEX CHAMBER 审中-公开
公开(公告)号：US20240302097A1
公开(公告)日：2024-09-12
申请号：US18264505
申请日：2022-04-25
申请人： EMPYRIO
发明人： Fyodor Nikolaevich STOROZHEV , Sergei Yurievich VILCHEK
IPC分类号： F26B17/10 , F26B3/10
CPC分类号： F26B17/107 , F26B3/10 , F26B17/102 , F26B2200/12
摘要： The invention relates to the field of processing materials, and more particularly to a method for processing heat-sensitive materials in a vortex chamber, and can be used for drying, comminuting, heat treating and simultaneously separating into fractions such heat-sensitive materials as grass, straw, herbal raw material, vegetables and other materials, or mixtures of different plant materials, as well as for processing agricultural waste, in particular poultry droppings and horse or cow manure, into safe organic materials such as, for example, fertilizers. A vortex chamber contains a rotor for comminuting material and is designed to be volume-adjustable, wherein the lateral wall is configured in the shape of a right circular cylinder and the outer surface of the lateral wall and/or the lower wall of the vortex chamber are provided with additional openings for the removal of processed material. The invention is intended for obtaining several end products with different consumer properties (fineness, wetness, density, etc.) from a material, wherein said products can be obtained simultaneously.

2. 发明授权

US11766659B2 Method for producing water-absorbent resin powder, and drying device and drying method for particulate hydrous gel 有权
公开(公告)号：US11766659B2
公开(公告)日：2023-09-26
申请号：US16349758
申请日：2017-11-16
申请人： NIPPON SHOKUBAI CO., LTD.
发明人： Hiroyasu Watabe , Mai Sato , Ryota Wakabayashi , Yoshihiro Shobo , Shin-ya Katsube , Motohiro Imura , Koji Honda , Shin-ichi Fujino , Kunihiko Ishizaki , Tokio Shuto
IPC分类号： B01J20/26 , B01J13/00 , B01J20/28 , B01J20/30 , C08F220/06 , F26B3/10 , F26B17/10 , F26B1/00 , F26B17/00 , B01J2/12
CPC分类号： B01J20/267 , B01J13/0065 , B01J13/0069 , B01J20/28004 , B01J20/28016 , B01J20/3021 , B01J20/3078 , B01J20/3085 , C08F220/06 , F26B1/005 , F26B3/10 , F26B17/00 , F26B17/106 , B01J2/12 , C08F2800/20 , C08F2810/20
摘要： The production method includes a drying step of drying a particulate crosslinked hydrogel polymer obtained by polymerizing a monomer, which is a material of a water-absorbent resin, using a heating device to obtain dried particles. The heating device includes: a rotary container that contains the particulate crosslinked hydrogel polymer therein and rotates; and a plurality of heating tubes that are located within the rotary container, extend in an axial direction of the rotary container, and rotate together with the rotary container. A gel temperature of the particulate crosslinked hydrogel polymer to be subjected to the drying step, the gel temperature being measured by a contact thermometer, is not lower than 50° C.

3. 发明授权

US10260807B2 Drying device and continuous granule production system 有权
公开(公告)号：US10260807B2
公开(公告)日：2019-04-16
申请号：US14898874
申请日：2014-06-25
申请人： FREUND CORPORATION
发明人： Yasutoyo Fusejima , Hirotsune Yasumi , Shigemi Isobe , Norikazu Saitou , Takashi Terada , Naoko Mizuno
IPC分类号： F26B17/10 , F26B3/10 , F26B17/24 , B01J2/00 , B01J2/10 , B01J2/20
摘要： An airflow drying device includes a granulated substance introduction portion, a dry process portion, and a product ejection portion. The granulated substance introduction portion includes a granulated substance inlet into which granulated substances are to be put, and a hot air inlet into which hot air is to be supplied. The dry process portion includes a loop pipe. The loop pipe is positioned laterally in a horizontal direction, and is able to dry granulated substances. The product ejection portion includes a cyclone collector where the granulated substances are collected after being dried through the loop pipe.

4. 发明授权

US09075328B2 Heat treatment apparatus and method for manufacturing toner 有权
标题翻译：热处理装置及其制造方法
公开(公告)号：US09075328B2
公开(公告)日：2015-07-07
申请号：US13984243
申请日：2012-01-31
申请人： Hironori Minagawa , Yuichi Mizo , Takeshi Ohtsu , Junichi Hagiwara , Yasushi Tamura
发明人： Hironori Minagawa , Yuichi Mizo , Takeshi Ohtsu , Junichi Hagiwara , Yasushi Tamura
IPC分类号： F26B21/00 , G03G9/08 , F26B17/12 , F26B17/16 , B01J19/26 , F26B3/10
CPC分类号： G03G9/0815 , B01J19/26 , B01J2219/00119 , F26B3/10 , F26B17/12 , F26B17/16 , G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/0827
摘要： An object of the present invention is to suppress the increase of coarse particles due to the fusion of powder particles and reduce a ratio of particles that have been excessively spheroidized, when the powder particles are heat-treated. A heat treatment apparatus including a raw-material supply unit, a hot-air supply unit for heat-treating a raw material and a discharge portion for discharging the heat-treated powder particles, and supplying hot air toward a raw material to be supplied from the raw-material supply unit, wherein the hot-air supply unit has a first nozzle and a second nozzle which spread in the radial direction downward from an upstream side in a hot-air supply direction, the second nozzle is arranged in the inside of the first nozzle, the hot air passes through a space between the first nozzle and the second nozzle, and an air-flow adjustment unit section for rotating the supplied hot air spirally along an inner wall face of the apparatus is provided in an outlet portion of the hot-air supply unit.
摘要翻译：本发明的目的在于，当粉末颗粒进行热处理时，抑制由于粉末颗粒的熔融引起的粗粒子的增加，并且减少过度球化的颗粒的比例。一种热处理设备，包括原料供应单元，用于对原料进行热处理的热空气供应单元和用于排出热处理的粉末颗粒的排出部分，并且向从所述原料供给单元，其中，所述热风供给单元具有第一喷嘴和从所述热风供给方向的上游侧沿径向向下方扩散的第二喷嘴，所述第二喷嘴配置在第一喷嘴，热空气通过第一喷嘴和第二喷嘴之间的空间，并且气流调节单元部分，用于沿着设备的内壁面螺旋地旋转供应的热空气，在出口部分热风供应单元。

5. 发明申请

US20100050468A1 Paired air bar/hole bar arrangement in web dryer 有权
标题翻译：配对的空气条/孔棒布置在网式烘干机中
公开(公告)号：US20100050468A1
公开(公告)日：2010-03-04
申请号：US12462359
申请日：2009-08-03
申请人： Michael O. Rocheleau
发明人： Michael O. Rocheleau
IPC分类号： F26B13/10 , F26B3/10
CPC分类号： F26B13/104
摘要： Apparatus and method for the non-contact drying of a web of material. The apparatus includes air flotation nozzles for floating the web, and direct air impingement nozzles for enhanced drying of the web. The nozzle arrangement is particularly well-suited to float and dry light weight webs under moderate to high tension. Increased cushion pressure is created to support the web preferably with the same horsepower as conventional arrangements. The increased cushion pressure pad of the nozzle arrangement allows for good flotation with reduced velocities below about 11,500 FPM. Machine direction wrinkles are removed and the result is positive flotation with no marking on the web or ink build up on the air bars. The nozzle arrangement includes pairs of flotation nozzles directly opposing pairs of direct impingement nozzles. A perforated member can be positioned between flotation nozzles within a pair of flotation nozzles to control return air.
摘要翻译：用于材料网的非接触干燥的装置和方法。该装置包括用于浮动幅材的空气浮选喷嘴和用于增强幅材干燥的直接空气冲击喷嘴。喷嘴布置特别适合在中等至高张力下漂浮和干燥轻质网。产生增加的缓冲压力以优选地以与常规布置相同的马力来支撑网。喷嘴装置的增加的缓冲压力垫允许以低于大约11,500FPM的降低的速度进行良好的浮选。除去机器方向的皱纹，结果是浮选，在纸幅上没有标记或在气柱上积累油墨。喷嘴装置包括直接相对的直接冲击喷嘴对的一对浮选喷嘴。穿孔构件可以位于一对浮选喷嘴内的浮选喷嘴之间，以控制回流空气。

6. 发明申请

US20090277039A1 Pheumatic dewatering of particulate 审中-公开
标题翻译：颗粒物的蒸馏脱水
公开(公告)号：US20090277039A1
公开(公告)日：2009-11-12
申请号：US12387799
申请日：2009-05-07
申请人： Robert Rooksby
发明人： Robert Rooksby
IPC分类号： F26B3/10 , F26B17/10
CPC分类号： F26B3/10 , F26B17/101
摘要： Disclosed and claimed is a pneumatic dryer for removal of liquid from the surface of particulate. The dryer finds application in drying water from coal using air as a drying gas. A significant mechanism of the removal of liquid from particulate is the shearing of liquid without a phase change from the particulate surface.
摘要翻译：公开并要求保护的是用于从颗粒表面去除液体的气动干燥器。干燥器用于干燥气体中使用空气作为干燥来自煤的干燥水。从颗粒中去除液体的重要机理是液体的剪切，而不会从颗粒表面发生相变。

7. 发明授权

US4815482A Treatment of particulate materials 失效
标题翻译：颗粒材料的处理
公开(公告)号：US4815482A
公开(公告)日：1989-03-28
申请号：US938023
申请日：1986-12-04
申请人： Roland Clift , Roger W. Hedge , Robert Legros , Clive A. Millington
发明人： Roland Clift , Roger W. Hedge , Robert Legros , Clive A. Millington
IPC分类号： A24B3/00 , A24B3/04 , A24B3/12 , B01F13/02 , B01J8/00 , B01J8/18 , B01J8/24 , F26B3/092 , F26B3/10 , F26B17/10 , A24B3/10
CPC分类号： A24B3/04 , B01F13/0283 , B01J8/0025 , B01J8/1818 , B01J8/245 , F26B17/101 , F26B3/0926 , F26B3/10
摘要： Mobilization apparatus for the treatment, drying for example, of particulate material comprises a mobilization zone bounded by upwardly divergent walls. Particulate material in the zone is mobilized by being subjected to a flow of gaseous mobilizing medium supplied at a multiplicity of sites of the divergent walls. The material is simultaneously subjected to a flow of gaseous accelerating medium supplied in an upward direction from a lower region of the mobilization zone. The obtains in the mobilization zone of circulatory pattern comprising downward flow at the divergent walls and upward flow from a lower region of the zone.In order to discharge the particulate material from the apparatus, a mask extending outwardly from the lower end of an upwardly extending discharge duct is brought to the upper end of the mobilization zone. The result is that the circulatory pattern is destroyed and the material is pneumatically transported up the discharge duct.
摘要翻译：用于处理，干燥例如颗粒材料的动员装置包括由向上发散的壁限定的动员区。通过在发散壁的多个位置处供应的气态移动介质的流动来调动区域中的颗粒物质。该材料同时经受从动员区的下部区域沿向上方向供给的气态加速介质流。在循环图案动员区获得包括在发散壁处的向下流动并且从该区域的下部区域向上流动。为了从装置中排出颗粒材料，从向上延伸的排放管道的下端向外延伸的掩模被带到移动区的上端。结果是循环图案被破坏，并且材料被气动地输送到排放管道上。

8. 发明授权

US4760650A Method of drying particulate material 失效
标题翻译：干燥颗粒材料的方法
公开(公告)号：US4760650A
公开(公告)日：1988-08-02
申请号：US800707
申请日：1985-11-22
申请人： Hans Theliander , Urban Gren
发明人： Hans Theliander , Urban Gren
IPC分类号： B01J6/00 , F26B3/10 , F26B23/00 , F27D13/00
CPC分类号： F26B23/001 , B01J6/004 , F26B3/10 , F27D13/00 , Y02P70/405
摘要： The invention relates to a method of drying a particulate material which is thereafter to be heat-treated, the material and a gaseous drying medium being brought in contact with each other in a drying apparatus, where water is made to pass from the material to the drying medium by heating. According to the invention a pressure above atmospheric is maintained in the drying apparatus and the drying medium in the drying apparatus is substantially steam. Heating is carried out by means of excess heat generated in the heat treatment.
摘要翻译：本发明涉及一种干燥颗粒材料的方法，该颗粒材料此后被热处理，该材料和一种气体干燥介质在干燥设备中彼此接触，在该设备中，水被从材料传递到干燥介质加热。根据本发明，干燥装置中保持高于大气压的压力，干燥装置中的干燥介质基本上是蒸汽。通过在热处理中产生的过量热进行加热。

9. 发明授权

US4736527A Apparatus for the heat treatment of powdery material 失效
标题翻译：用于粉末材料热处理的装置
公开(公告)号：US4736527A
公开(公告)日：1988-04-12
申请号：US822678
申请日：1986-01-23
申请人： Tutomu Iwamoto , Kazuhiro Kubouchi
发明人： Tutomu Iwamoto , Kazuhiro Kubouchi
IPC分类号： F26B3/10 , F26B17/10 , F26B17/00 , B22D11/01
CPC分类号： F26B3/10 , F26B17/103
摘要： A method and apparatus for the heat treatment of a powdery material wherein a flow-circling chamber circles round a powdery material-dispersing airflow and subsequently blows the airflow from a circling flow-blowing nozzle round in the proximity of the inside wall of the flow-circling chamber forming a hollow cone flow. A heated airflow conducting means concurrently applies a heated airflow to the periphery of the hollow cone flow and the material-dispersing airflow is conducted into a heat-treatment chamber wherein the heated airflow is conducted in the same direction as the circling direction of the hollow cone flow.
摘要翻译：一种用于热处理粉末状材料的方法和装置，其中流动盘旋室围绕粉末状物质分散气流环绕，然后将来自环形流动吹塑喷嘴的气流吹向流动流动的内壁附近，盘旋室形成中空圆锥流。加热的气流传导装置同时将加热的气流施加到中空锥形流的周边，并且将材料分散气流传导到热处理室中，其中加热的气流沿与中空锥体的盘旋方向相同的方向传导流。

10. 发明授权

US4594793A Drying of pulverized material with heated condensible vapor 失效
标题翻译：用加热的可冷凝蒸气干燥粉碎物料
公开(公告)号：US4594793A
公开(公告)日：1986-06-17
申请号：US641222
申请日：1984-08-16
申请人： Larry W. Carlson
发明人： Larry W. Carlson
IPC分类号： F26B3/10 , F26B17/10
CPC分类号： F26B3/10 , F26B17/107
摘要： Apparatus for drying pulverized material utilizes a high enthalpy condensable vapor such as steam for removing moisture from the individual particles of the pulverized material. The initially wet particulate material is tangentially delivered by a carrier vapor flow to an upper portion of a generally vertical cylindrical separation drum. The lateral wall of the separation drum is provided with a plurality of flow guides for directing the vapor tangentially therein in the direction of particulate material flow. Positioned concentrically within the separation drum and along the longitudinal axis thereof is a water-cooled condensation cylinder which is provided with a plurality of collection plates, or fins, on the outer lateral surface thereof. The cooled collection fins are aligned counter to the flow of the pulverized material and high enthalpy vapor mixture to maximize water vapor condensation thereon. The condensed liquid which includes moisture removed from the pulverized material then flows downward along the outer surface of the coolant cylinder and is collected and removed. The particles travel in a shallow helix due to respective centrifugal and vertical acceleration forces applied thereto. The individual particles of the pulverized material are directed outwardly by the vortex flow where they contact the inner cylindrical surface of the separation drum and are then deposited at the bottom thereof for easy collection and removal. The pulverized material drying apparatus is particularly adapted for drying coal fines and facilitates the recovery of the pulverized coal.
摘要翻译：用于干燥粉碎材料的设备利用高焓的可冷凝蒸汽，例如蒸汽，以从粉碎材料的各个颗粒中除去水分。最初湿的颗粒材料通过载流子蒸汽流切向地传送到大致垂直的圆柱形分离滚筒的上部。分离鼓的侧壁设置有多个流动引导件，用于沿着颗粒物质流动的方向切向地引导蒸汽。位于分离鼓内并且沿其纵向轴线同心地定位的水冷冷凝筒在其外侧表面上设置有多个收集板或翅片。冷却的收集翅片与粉碎材料的流动和高焓蒸汽混合物相对准，以使其上的水蒸汽冷凝最大化。包括从粉碎材料中除去的水分的冷凝液体沿着冷却剂圆筒的外表面向下流动并被收集和移除。由于施加到其上的相应的离心和垂直加速力，颗粒以浅螺旋行进。粉碎材料的单个颗粒通过涡流向外引导，在那里它们接触分离鼓的内圆柱表面，然后沉积在其底部以便于收集和去除。粉碎材料干燥装置特别适用于干燥煤粉并促进粉煤的回收。

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