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浏览/检索结果: 共19条，第1-10条 帮助 限定条件 发表日期：2018    内容类型：专利     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 单驱动多输出升降机构 专利 专利类型: 实用新型, 专利号: CN207581300U, 申请日期: 2018-07-06, 公开日期: 2018-07-06 作者:  刘金国;  曹云侠;  张广兴;  周维佳;  张荣鹏 收藏  |  浏览/下载：29/0  |  提交时间：2018/08/04 Combined water down flow erosion process oceanic natural gas hydrate exploitation device, has monitoring control device for monitoring submarine geologic condition of wave detection device, and pump switch connected with control device. 专利 申请日期: 2018-01-01, 公开日期: 2018-06-01 作者:  SONG Y YANG M MA Z LIU W LI Y LIU Y 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/02 Seabed hydrate natural gas pipeline blocking device, has combustion-supporting gas supply pipe whose end is connected with heating module, and automatic firing mechanism arranged in heating module. 专利 申请日期: 2018-01-01, 公开日期: 2018-05-15 作者:  SONG Y YANG M MA S LIU W ZHAO J LIU 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/02 Pipe reactor for adsorption and coagulation, has hole-rotating sloping plate of grade hole that forms micro-circle-flow state inside reaction pipe to increase effect of adsorption and coagulation. 专利 申请日期: 2018-01-01, 公开日期: 2018-05-18 作者:  MA W WU L CHEN Z MENG F GUO L 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/02 Preparing biomass compound organic fertilizer comprises preparing solid filter residue, adding solid filter residue, biomass powder, and polymer to the reaction tank, heating, reacting, cooling, controlling, drying and packaging. 专利 申请日期: 2018-01-01, 公开日期: 2018-05-04 作者:  GUO L WANG H DUAN S MA W CHEN Z MEN 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/02 Purifying and removing iron by biomass solution comprises e.g. adding acid in the biomass, controlling pH, hydrolyzing, adding catalyst and oxidant, introducing oxidizing gas, reacting, precipitating and selectively adsorbing the iron. 专利 申请日期: 2018-01-01, 公开日期: 2018-03-09 作者:  MA W WU L GUO L MENG F CHEN Z WANG 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/02 Single platform vertical axis wind turbine based integrated vertical-horizontal wave energy generation structure, has generating group driven to flow back liquid to cylinder, and throttle valve and accumulator for generating stable pressure. 专利 申请日期: 2018-01-01, 公开日期: 2018-03-23 作者:  REN N MA Z ZHU Y OU J SHI W XU S 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/02 Performance requirements based variable rigidity spring design method, involves judging whether linearity of characteristic curve is not affected by exploration parameter, and obtaining optimal solution by performing iteration process. 专利 申请日期: 2018-01-01, 公开日期: 2018-02-23 作者:  XIAO W WU C ZHANG W MA J MA G LV Y 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/02 Online plastic melt strength measuring device, has rolling wheel connected to force transmission rod, where left side of transmission rod is provided with lever, and vertical section whose left side is provided with electronic balance unit. 专利 申请日期: 2018-01-01, 公开日期: 2018-03-30 作者:  WANG Y MA J YANG W 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/02 Recycling chromium compounds from waste biomass by hydrothermal reduction and detoxification of chromium residue, by adding chromium-containing mineral to replacement solution, filtering and calcining solid insoluble substance. 专利 申请日期: 2018-01-01, 公开日期: 2018-02-27 作者:  MA W MENG F GUO L LIU Z CHEN Z WANG 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/02