-
1.发明申请公开(公告)号：US20220176424A1
公开(公告)日：2022-06-09
申请号：US17545861
申请日：2021-12-08
Applicant: NANJING TECH UNIVERSITY , CSSC NANJING LUZHOU ENVIRONMENT PROTECTION CO., LTD. , NANJING INSTITUTE OF ENVIRONMENTAL SECIENCES, MINISTRY OF ECOLOGY AND ENVERONMENT OF THE PEOPLE'S RE
Inventor： Haitao XU , Xiang LING , Shengtian ZHANG , Yongxian ZHOU , Jisai CHEN , Xiaofeng WANG , Sun HU , Haiyan QIN
IPC: B09C1/06
Abstract: A medium internal circulation enhanced thermal desorption soil remediation reactor and a method thereof, and belongs to the technical field of soil remediation. Internal circulation of a thermal medium is realized through a specially designed rotary drum structure, and a way for heating soil by utilizing oxidative decomposition of organic contaminants is provided, so that the treatment efficiency of an apparatus and the contaminant removal effect are improved significantly on the premise of not increasing the scale of the apparatus, and at the same time, the energy consumption of a system is reduced.
-
公开(公告)号：US20240110729A1
公开(公告)日：2024-04-04
申请号：US18270355
申请日：2021-05-08
Applicant: NANJING TECH UNIVERSITY
Inventor： Xiang LING , Mingsheng DU , Changtian LIU , Juan ZHAO
CPC classification number: F24S20/20 , F24S10/502 , F24S10/95
Abstract: Disclosed in the present invention are a novel flat heat absorber for solar tower power generation and a system using same. The system comprises a windshield, a flat heat absorber, and a circulation pipeline, wherein the flat heat absorber is a main element for photothermal conversion and heat energy transfer, the windshield prevents heat loss of the heat absorber, and the circulation pipeline ensures the circulation of a working fluid. In a working process, a heat transfer fluid in the flat heat absorber absorbs heat and evaporates from an evaporation surface, releases heat and condenses on a condensation surface, the condensed heat transfer fluid flows back to the evaporation surface to enter circulation work of a next round, and heat is transferred to the working fluid by means of a gas-liquid phase change process. According to the flat heat absorber, by means of structural innovation and the arrangement of grids, the height of the heat absorber is reduced by more than half compared with a conventional heat pipe heat absorber, the windward area is reduced, the center of gravity is reduced, and the stability of the heat absorber is improved. Moreover, a heat pipe principle is used for indirect heat transfer, such that the flat heat absorber can tolerate high heat flux density and thermal shock, and the service life of the flat heat absorber is prolonged.
-
公开(公告)号：US20210260518A1
公开(公告)日：2021-08-26
申请号：US16977718
申请日：2018-09-30
Applicant: NANJING TECH UNIVERSITY
Inventor： Xiang LING , Dongren LIU
Abstract: A high-efficiency low-cost deep-condensation VOCs recovery system uses air as refrigerant. The recovery system includes a gaseous air purification system, an air liquefaction system and a VOCs recovery cold box. The gaseous air purification system includes an air filter, a cold dryer and an air purifier; the air liquefaction system comprises an air compressor, an air storage tank, a turbo-expander and an air precooler. The VOCs recovery cold box includes a VOCs precooler, a VOCs condenser and a gas-liquid separator.
-
公开(公告)号：US20190331364A1
公开(公告)日：2019-10-31
申请号：US16467981
申请日：2017-03-06
Applicant: NANJING TECH UNIVERSITY
Inventor： Xiang LING , Xiaoyi CHEN , Yan WANG , Xiaogang JIN
IPC: F24S60/20 , F24S23/70 , F28D20/00 , F24S30/452
Abstract: A method and a system of a high-temperature calcium looping thermochemical energy storage are provided. A thermochemical energy storage system is based on CaCO3/CaO, and an energy storage is performed by a mutual transformation between a thermal energy and a chemical energy. When solar irradiation is sufficient, CaCO3 solid particulates are indirectly heated by hot air generated from solar energy to perform an endothermic decomposition reaction, and received heat is stored in decomposition products of CaO and CO2 in a form of the chemical energy. When heat is required, a reversible thermochemical reaction occurs between the CaO and CO2 under an atmospheric pressure, and the chemical energy stored in the CaO and CO2 is transformed into the heat for release.
-
5.发明申请公开(公告)号：US20220176425A1
公开(公告)日：2022-06-09
申请号：US17545941
申请日：2021-12-08
Applicant: CSSC NANJING LUZHOU ENVIROMENT PROTECTION CO., LTD. , NANJING TECH UNIVERSITY , NANJING INSTITUTE OF ENVIRONMENTAL SECIENCES, MINISTRY OF ECOLOGY AND ENVIRONMENT
Inventor： Yongxian ZHOU , Jisai CHEN , Haitao XU , Shengtian ZHANG , Hongqi WANG , Qinrui WU , Yongliang ZHANG , Xiang LING
IPC: B09C1/06
Abstract: A hot air circulation type indirect thermal desorption-based soil remediation system and method, belonging to the technical field of soil remediation. The system includes a thermal desorption reactor, a dust remover, a hot air circulating fan, a hot air heater, an air preheater, a combustion fan and a combustion device. By using thermal desorption gas generated by soil being heated and volatilized as a heat transfer medium and by a circular heating manner, hot air efficiently transfers heat to the soil by contact, and the high-temperature fume is kept from direct contact with the soil, so the system has the advantages of high treatment capacity, small equipment scale and the like.
-
Patent Agency Ranking
公开(公告)号：US20200030711A1
公开(公告)日：2020-01-30
申请号：US16335678
申请日：2017-03-06
Applicant: NANJING TECH UNIVERSITY
Inventor： Xiang LING , Xin HUANG , Yang LI , Minjie GAO
Abstract: A multilayer thin film evaporator for steam heating includes a housing. A three-layer evaporation cylindrical core arranged in a nested manner with one layer placed inside the other is configured inside the housing. A limiting plate is configured to fix the three-layer evaporation cylindrical core. A feeding tube, a heating medium inlet tube, and a heating medium outlet tube are sequentially fixed under the limiting plate in a crosswise manner. A rotary rack spindle passing through a center of the three-layer evaporation cylindrical core, a rotary rack fixed on the rotary rack spindle and capable of rotating with the rotary rack spindle, and a motor component connected to a top end of the rotary rack spindle and capable of driving the rotary rack spindle to rotate are further provided.
-
公开(公告)号：US20190336881A1
公开(公告)日：2019-11-07
申请号：US16474557
申请日：2018-01-11
Applicant: NANJING TECH UNIVERSITY
Inventor： Xiang LING , Weihong LIU , Yang LI , Xin HUANG , Tingfen KE
Abstract: A multi-stage evaporation system enhanced by a gravity-reduced field consists of evaporation structures of multiple stages. There are three different operation modes, namely, a serial-connected air and parallel-connected solution mode, a serial-connected air and serial-connected solution mode, and a parallel-connected air and serial-connected solution mode. In the evaporation chambers, the solution directly contacts the air to transfer the heat and mass. The solution is sprayed on the rotating filling material, and is uniformly distributed under the action of the gravity-reduced field, which enhances the heat and mass transfer. The solution is gasified by absorbing the heat energy thereof. Meanwhile, the air can carry more water vapor after being heated by the solution and thus having an increased temperature, and take away the gasified solution, thereby achieving the purpose of evaporation.
-
公开(公告)号：US20190101339A1
公开(公告)日：2019-04-04
申请号：US16087104
申请日：2017-03-06
Applicant: NANJING TECH UNIVERSITY
Inventor： Xiang LING , Yu YANG , Hao PENG , Rui LI
CPC classification number: F28F3/025 , F28D9/00 , F28D9/0006 , F28D9/0025 , F28D9/0037 , F28D9/0093 , F28D21/0003 , F28D2021/0022 , F28F9/00 , F28F9/001 , F28F9/18 , F28F2009/0297 , F28F2215/00 , F28F2220/00 , F28F2250/102 , F28F2250/104 , F28F2250/106 , F28F2250/108 , F28F2275/06
Abstract: A counter-flow fin plate heat exchanger for gas-to-gas heat exchange includes several outer channel fins, an outer channel bending plate, an inner channel fin and an inner channel bending plate. The outer channel bending plate is a flat plate with two sides bending upward vertically. The inner channel bending plate is a cuboid box without a cap on the top, and the top of the inner channel bending plate is hermetically fixed with the bottom of the outer channel bending plate. The several outer channel fins are arranged in parallel inside the outer channel bending plate. The inner channel fins are arranged inside the inner channel bending plate. Ends of a side surface corresponding to two long sides of the inner channel bending plate are respectively provided with an opening, and the two openings are respectively disposed at different ends of the two side surfaces.
-
公开(公告)号：US20240035709A1
公开(公告)日：2024-02-01
申请号：US18272353
申请日：2022-03-01
Applicant: Nanjing Tech University
Inventor： Xiang LING , Changtian LIU , Ruiwen ZHOU , Bohou HUANG , Chong CAO
Abstract: An ultra-supercritical (USC) tower-type solar heat absorber includes a grille-hot-plate current-sharing screen, a tube row, and a graphite filling layer. The grille-hot-plate current-sharing screen is assembled by a plurality of grille hot plates. Each of the plurality of grille hot plates includes a liquid-absorbing core and a grille, and is filled with a phase-transition working medium (such as sodium, potassium, and lithium) and pumped to a vacuum state. When sunlight is reflected and concentrated on the grille-hot-plate current-sharing screen, the phase-transition working medium absorbs heat and evaporates on an evaporation surface of a grille hot plate, is condensed on a condensation surface of the grille hot plate, and returns to the liquid-absorbing core through a grille to produce a stable two-phase flow, which allows efficient heat transfer, homogenizes a surface heat-flow density, and greatly reduces a temperature difference and a thermal stress on a surface of the grille-hot-plate current-sharing screen.
-
公开(公告)号：US20240027140A1
公开(公告)日：2024-01-25
申请号：US18024848
申请日：2021-02-01
Applicant: NANJING TECH UNIVERSITY
Inventor： Xiang LING , Xiaolei ZHU , Qingsheng LI , Xin HUANG , Hang WANG , Yu LU , Mingsheng DU
CPC classification number: F28D20/00 , F28D21/001 , F28D20/021 , H02J15/00 , F28D2020/0026
Abstract: The present invention discloses a mobile energy storage internet system. The mobile energy storage internet system comprises distributed energy harvesting devices, mobile cold storage/heat storage devices, an energy system dispatching and monitoring center, and cold supply/heat supply terminals. The distributed energy harvesting devices are used for harvesting industrial waste cold energy/heat energy. The energy system dispatching and monitoring center is used for monitoring the residual energy of the distributed energy harvesting devices and the energy demand of the cold supply/heat supply terminals respectively, and mobilizing the mobile cold storage/heat storage devices to the distributed energy harvesting devices to store residual energy or to the cold supply/heat supply terminals to release the stored residual energy. The mobile energy storage internet system disclosed by the present invention can make full use of various waste industrial residual energy, and nest electricity of renewable energy power stations and nuclear power stations, realizes long-distance cold supply and heat supply without pipe network, and reduces energy consumption in construction industries.
-
-
-
-
-
-
-
-
-
Search Results
13
records
(took 0.014 seconds)
