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41. 发明申请

US20140102979A1 MICROORGANISMS-IMMOBILIZED FELT-BASED RESIN FOR THE TREATMENT OF PHENOLIC EFFLUENTS AND A PREPARATION METHOD THEREOF 有权
标题翻译：用于处理酚醛树脂的微生物固化的基于毡的树脂及其制备方法
公开(公告)号：US20140102979A1
公开(公告)日：2014-04-17
申请号：US14025353
申请日：2013-09-12
申请人： Suzhou Timelyblue Environmental Technology Co., Ltd.
发明人： Jianmei Lu , Najun Li
IPC分类号： C02F3/34 , C12N11/08
CPC分类号： C02F3/348 , C02F3/103 , C02F3/108 , C02F3/341 , C02F2101/345 , C02F2103/28 , C02F2103/365 , C02F2103/38 , C12N11/08 , Y02W10/15
摘要： A method of preparing a microorganisms-immobilized felt-based resin includes the following steps: providing a mixture of an acrylate monomer, an initiator, a solvent, and water; adding a felt to the mixture; initiating a polymerization reaction of the mixture to form a felt-based resin; and immobilizing microorganisms on the felt-based resin to form the microorganisms-immobilized felt-based resin.
摘要翻译：制备微生物固定的毛毡基树脂的方法包括以下步骤：提供丙烯酸酯单体，引发剂，溶剂和水的混合物; 向混合物中加入毛毡; 引发混合物的聚合反应以形成毡基树脂; 并将微生物固定在毛毡基树脂上以形成微生物固定的毛毡基树脂。

42. 发明公开

US20240286143A1 SYSTEM FOR GRADUALLY PULVERIZING AND DRYING WATER-CONTAINING MATERIALS 审中-公开
公开(公告)号：US20240286143A1
公开(公告)日：2024-08-29
申请号：US18581675
申请日：2024-02-20
申请人： University of Science and Technology Beijing , Suzhou Weihang Environmental Technology Co., LTD.
发明人： Chen HONG , Yanxiao SI , Jirong LI , Yang WANG
IPC分类号： B02C23/16 , B02C18/16
CPC分类号： B02C23/16 , B02C18/16
摘要： Solid-liquid separation equipment includes a pulverizing and drying device. The pulverizing and drying device includes a pulverizing device and a drying device connected with one another. The pulverizing device has a pulverizing shell, an inlet, a main shaft and impellers, and the main shaft and the impellers are arranged in the pulverizing shell. The impellers are configured to rotate around the main shaft. The inlet forms a sidewall of the pulverizing shell and is intersected with the main shaft or an extension line of the main shaft. A gap is defined between an outer peripheral end of the impeller and the wall of the pulverizing shell. The sludge is efficiently and deeply dried in a condition with no phase change. The sludge is graded, pulverized and dried. During the pulverizing and drying process, the water is liquefied and centrifugally separated, and the water is not completely phase-transformed and removed.

43. 发明授权

US12023718B2 Apparatus for cleaning a surface with a liquid jet and related methods 有权
公开(公告)号：US12023718B2
公开(公告)日：2024-07-02
申请号：US17848912
申请日：2022-06-24
申请人： Path Environmental Technology, LLC
发明人： Adam McGuire , Robert O'Brien , Kelan McElduff
IPC分类号： B08B9/047 , B05B1/10 , B05B15/652 , B05B15/72 , B08B3/04 , B08B9/049 , B08B9/093 , B08B13/00
CPC分类号： B08B9/047 , B05B1/10 , B05B15/652 , B05B15/72 , B08B3/04 , B08B9/0495 , B08B9/093 , B08B13/00 , B08B2209/08
摘要： Apparatus for cleaning a surface with a liquid jet, the apparatus having: a primary fluid conduit having a longitudinal axis and two ends, a fluid-intake end and a fluid-exit end; a first motor-driven drive assembly configured to engage the primary fluid conduit and turn the primary fluid conduit about the primary-fluid-conduit longitudinal axis; a first motor configured to engage the first motor-driven drive assembly; a section of the primary fluid conduit being inside of an adjacent penetration sleeve; a section of the penetration sleeve being inside of a piston sleeve; the piston sleeve configured to engage the penetration sleeve and move the penetration sleeve back and forth along a penetration-sleeve linear path over a primary-fluid-conduit exterior surface; an actuator configured to engage the piston sleeve and move piston sleeve back and forth along the piston-sleeve linear path; a penetration-sleeve end being attached to an extension sleeve that has a first end and a second end; the extension-sleeve second end being attached to a swivel rod that has a first end and a second end; the primary-fluid-conduit fluid-exit end being attached to a fixed nozzle having a first end and a second end; the fixed-nozzle second end being attached to a swivel nozzle; the swivel-rod second end being attached to the swivel nozzle; the swivel nozzle configured to pivot between a fully extended position and a fully retracted position as the swivel rod respectively extends and retracts as the penetration sleeve moves back and forth; the swivel nozzle being attached to a nozzle pipe; the nozzle pipe being attached to a nozzle configuration that is configured to open and close a flapper door having a fluid exit orifice; and a continuous fluid-flow channel that extends from the primary-fluid-conduit fluid-intake end through the swivel nozzle.

44. 发明授权

US11965703B2 Heat exchanger end cover integrated with rubber ball cleaning apparatus 有权
公开(公告)号：US11965703B2
公开(公告)日：2024-04-23
申请号：US17260987
申请日：2019-07-19
申请人： GUANGZHOU MARTON ENVIRONMENTAL TECHNOLOGY CO., LTD.
发明人： Jian Yang
IPC分类号： F28G1/12 , F28F9/02 , F28G15/00
CPC分类号： F28G1/12 , F28F9/02 , F28G15/00 , F28G2015/006
摘要： A heat exchanger end cover integrated with a rubber ball cleaning apparatus is disclosed, including a ball collector and a booster pump which are arranged outside the heat exchanger end cover, and a ball-receiving filter screen arranged inside the heat exchanger end cover. The heat exchanger end cover is connected to a cooling water inlet pipe joint and a cooling water outlet pipe joint, the cooling water inlet pipe joint is provided with a water suction port and a ball-dispensing port, and the cooling water outlet pipe joint is provided with a water discharge port and a ball-receiving port.

45. 发明授权

US11965574B2 Compact precision angular-displacement-limiting impact-resistant vibration-isolating buffering platform for compact optoelectronic equipment 有权
公开(公告)号：US11965574B2
公开(公告)日：2024-04-23
申请号：US17439316
申请日：2020-03-20
申请人： DANDELION ENVIRONMENTAL TECHNOLOGY PRIVATE LIMITED
发明人： JiongJiong Ji
IPC分类号： F16F15/00 , F16C29/06 , F16F15/02
CPC分类号： F16F15/02 , F16C29/0642
摘要： The application provides a compact precision angular-displacement-limiting impact-resistant vibration-isolating buffering platform for compact optoelectronic equipment. The platform comprises an optoelectronic equipment mounting plate and a bottom mounting plate, the optoelectronic equipment mounting plate and the bottom mounting plate are coupled via an angular-displacement-limiting assembly and a vibration-isolating buffering assembly, the vibration-isolating buffering assembly comprises a horizontal axial vibration-isolating buffering device and a vertical axial vibration-isolating buffering device, the vertical axial vibration-isolating buffering device has a vertical elastic supporting center O which is coincided with a mass center C, and the horizontal axial vibration-isolating buffering device has an elastic supporting plane which approaches to be coincided with a horizontal plane of the mass center. The platform of the subject application may effectively isolate and buffer severe impact and intense vibration environment to the optoelectronic equipment, the optoelectronic equipment is fixed on the optoelectronic equipment mounting plate; bottom mounting plate is fixed with a carrier on which the compact precision angular-displacement-limiting impact-resistant vibration-isolating buffering platform is mounted. Through the subject invention, the subject invention and the carrier are always kept in a three-dimensional linear translational motion, so that the optoelectronic equipment is always in an excellent vibration impact environment for the optoelectronic equipment to work reliably, and thus enhancing working reliability and long service life of the optoelectronic equipment.

46. 发明公开

US20240122674A1 LIQUID PROCESSING NOZZLE FOR PURIFYING LIQUID PIPING OF DENTAL DEVICE 审中-公开
公开(公告)号：US20240122674A1
公开(公告)日：2024-04-18
申请号：US17769564
申请日：2020-09-30
申请人： Waseda Business Consulting Co., Ltd. , New Environmental Technology Council
发明人： Hiroyuki Kawai , Masahiko Tanaka
IPC分类号： A61C1/00
CPC分类号： A61C1/0076
摘要： A formation of a biofilm is suppressed in piping having a relatively small liquid flow rate. A liquid processing nozzle connected to a liquid piping between a handpiece and a water supply source piping includes a nozzle body in which a liquid inlet, a liquid outlet, and a liquid flow path communicating the liquid inlet and the liquid outlet are formed, and a plurality of protrusions protruding from an inner surface of the liquid flow path into the liquid flow path. The protrusions are arranged so that protrusion amounts from the inner surface of the liquid flow path into the liquid flow path gradually increase as they go from an upstream side to a downstream side of the liquid flow path in a liquid flow direction from the liquid inlet to the liquid outlet.

47. 发明授权

US11938439B2 Apparatus for separating and removing dust from exhaust gas 有权
公开(公告)号：US11938439B2
公开(公告)日：2024-03-26
申请号：US17210758
申请日：2021-03-24
申请人： SUZHOU JINGTIAN AIREN ENVIRONMENTAL TECHNOLOGY CO. LTD.
发明人： Zhongzeng Shen , Liping Yu , Lingling Li , Feng Wu , Tiantian Tang
IPC分类号： B01D47/02 , B01D29/085 , B01D29/11 , B01D29/64 , B01D53/18
CPC分类号： B01D47/021 , B01D29/085 , B01D29/11 , B01D29/6476 , B01D53/18 , B01D2201/08 , B01D2201/4092
摘要： The present invention discloses an apparatus for separating and removing dust from exhaust gas, and specifically relates to the field of exhaust gas handling technologies. The apparatus includes a rack, where a dust removal cylinder is disposed on an upper portion of an inner side of the rack, a filter cylinder is detachably connected to a middle portion of a bottom end of the dust removal cylinder, a dust removal mechanism is disposed inside the dust removal cylinder, the dust removal mechanism includes a guide column, an upper end of the guide column is fixedly mounted in a middle portion of an upper end of the rack, several grooves are disposed on an outer side of the guide column, and the groove includes a lower portion.

48. 发明授权

US11938430B2 Flow guide mesh, membrane element, and filter assembly 有权
公开(公告)号：US11938430B2
公开(公告)日：2024-03-26
申请号：US17279863
申请日：2019-03-22
申请人： Kemflo (Nanjing) Environmental Technology Co., Ltd. , KEMFLO INTERNATIOINAL CO., LTD. , Ching-Hsiung Lin
发明人： Chen-Feng Chen
IPC分类号： B01D39/00 , B01D39/16 , B01D61/08 , B01D61/10 , B01D61/58 , B01D61/02
CPC分类号： B01D39/1692 , B01D61/08 , B01D61/10 , B01D61/58 , B01D61/025 , B01D61/027 , B01D2311/2649 , B01D2315/10
摘要： A flow guide mesh has a water inlet side and a water outlet side opposite to each other, wherein a first water isolating material is provided on the water inlet side of the flow guide mesh to seal a part of the water inlet side, and an effective water inlet width is defined on the water inlet side, a second water isolating material is provided on the water outlet side of the flow guide mesh to seal a part of the water outlet side, and an effective water outlet width is defined on the water outlet side. In addition, the flow guide mesh has a comb-like structure comprising at least one comb tooth within the effective water outlet width of the water outlet side. Also disclosed are a membrane element and a filter assembly.

49. 发明授权

US11891323B2 Salt separation and destruction of PFAS utilizing reverse osmosis and salt separation 有权
公开(公告)号：US11891323B2
公开(公告)日：2024-02-06
申请号：US17883600
申请日：2022-08-09
申请人： Revive Environmental Technology, LLC
发明人： Stephen H. Rosansky , Michael Miller , Patrick Norris , Darwin Argumedo , Douglas Hendry , Ian Haggerty , Keith Brown , Joshua James , Joseph Casciano , Slawomir Winecki , Vivek Lal , Tom McGuinness
IPC分类号： B01D61/02 , B01D61/08 , B01D61/10 , C02F1/02 , C02F1/38 , C02F1/44 , C02F1/52 , C02F1/72 , C02F101/36 , C02F103/06 , C02F9/00 , B04C5/04 , B04C5/081 , B04C5/085 , B04C5/20 , C04B35/12 , C04B35/622
CPC分类号： C02F9/00 , B01D61/025 , B01D61/08 , B01D61/10 , B04C5/04 , B04C5/081 , B04C5/085 , B04C5/20 , C04B35/12 , C04B35/62222 , B01D2311/08 , B01D2311/103 , B01D2311/12 , B01D2311/2634 , B01D2311/2642 , B01D2311/2649 , B01D2311/2676 , B01D2313/221 , C02F1/02 , C02F1/38 , C02F1/441 , C02F1/52 , C02F1/72 , C02F2101/36 , C02F2103/06 , C02F2303/10 , C04B2235/9692
摘要： Per- and polyfluoroalkyl substances (PFAS) are destroyed by oxidation in supercritical conditions. PFAS in water is concentrated in a reverse osmosis step and salt from the resulting solution is removed in supercritical conditions prior to destruction of PFAS in supercritical conditions.

50. 发明授权

US11731119B2 Integrated catalyst system for stoichiometric-burn natural gas vehicles and preparation method therefor 有权
公开(公告)号：US11731119B2
公开(公告)日：2023-08-22
申请号：US17040531
申请日：2019-05-30
申请人： Sinocat Environmental Technology Co., Ltd.
发明人： Yongxiang Cheng , Yun Wang , Hongyi Du , Ganxue Wu , Xueqing Zhou , Guangfa Zu , Yi Yan , Dongdong Wu , Yun Li , Qizhang Chen
IPC分类号： B01J21/04 , B01J21/06 , B01J23/10 , B01J23/42 , B01J23/44 , B01J23/46 , B01J23/63 , B01J23/72 , B01J23/745 , B01J23/83 , B01J35/00 , B01J35/04 , B01J37/02 , B01J37/04 , B01J37/08 , B01J29/74 , B01J29/85 , B01D53/94 , F01N3/10 , F01N3/28 , F23G7/06
CPC分类号： B01J35/0006 , B01D53/945 , B01J21/04 , B01J23/10 , B01J23/44 , B01J23/464 , B01J29/74 , B01J29/85 , B01J37/0228 , B01J37/0236 , B01J37/0244 , B01J37/04 , B01J37/088 , F01N3/101 , F01N3/2842 , F23G7/06 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/20761 , B01D2255/50 , B01D2255/9022 , F01N2330/06 , F01N2330/30 , F01N2370/02
摘要： Disclosed in the present invention is an integrated catalyst system for stoichiometric-burn natural gas vehicles, the catalyst system consisting of a three-way catalyst, a molecular sieve catalyst, and a base body, the three-way catalyst and the molecular sieve catalyst being coated on a surface of the base body. In the integrated three-way catalyst and molecular sieve catalyst system of the present invention, at the same time that pollutants such as CO, HC, and NOx in the exhaust of stoichiometric-burn natural gas vehicles are processed, the produced byproduct NH3 can also be processed, and the conversion rates of CO, HC, NOx, and NH3 are high.

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