Настройки

Укажите год
-

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 11. Отображено 11.
26-05-2023 дата публикации

Rapid hoisting and unloading device and method

Номер: CN116161527A
Автор: TANG DINGDING, LIN GANG, ZHAN DE, LIU XUEJIN, WANG XIAODONG, QIN CHANGJIN, GUO ERWEI, ZHOU YAN, ZHAO HUANG, SHI SHILE
Принадлежит:

The invention discloses a rapid hoisting and unloading device and method.The rapid hoisting and unloading device comprises a hopper, a lifting frame, a crane controlling hoisting of the hopper through a hoisting device and a mud transporting vehicle used for unloading of the hopper, and a hanging plate is arranged at the upper end of the hopper; a swing arm capable of being matched with the hanging plate to form a closed hole is designed on the lifting frame corresponding to the side edge of the hopper. The lifting device comprises a lifting frame and a lifting rotating shaft connected with the lifting frame through a lifting rope. The hanging plates are arranged on the left portion and the right portion of the upper end of the hopper respectively, and the swing arms capable of being matched with the hanging plates to form the closed long kidney-shaped holes are designed on the corresponding lifting frames on the two sides of the hopper, so that a lifting rotating shaft can be conveniently ...

Подробнее
Номер записи: 1
23-06-2023 дата публикации

Method for treating landfill leachate by coupling microbial electrolysis cell with magnetite

Номер: CN116282522A
Автор: TANG DINGDING, CHEN QIAN, WANG XIAODONG, ZHAO HUANG, ZHOU YAN, CHEN YANPING, SHI KEFU, JIANG ZHENHUA, LU YONGQIANG, SHI SHILE, MA CAIFENG, WANG YUAN, DU REN
Принадлежит:

The invention provides a method for treating landfill leachate by coupling a microbial electrolysis cell with magnetite. The method comprises the following steps: (1) culturing methanogenic archaea; (2) performing aeration treatment on the anaerobic activated sludge, inoculating the anaerobic activated sludge into a UASB reactor, and domesticating and enriching the sludge by taking the landfill leachate as a substrate; meanwhile, methanogenic archaea is added into the reactor; (3) adding the acid-treated graphite carbon brush into a reactor as a cathode and an anode, and adding a reference electrode at the same time; connecting an electrochemical workstation with a graphite carbon brush and a reference electrode in the reactor to construct a microbial electrolysis cell reaction system; (4) adding nano magnetite; and (5) starting the UASB reactor, and carrying out anaerobic biological treatment on the landfill leachate. According to the method, the electrochemical technology and magnetite ...

Подробнее
Номер записи: 2
06-06-2023 дата публикации

Ozone air flotation-flocculation agent for combined overflow sewage and preparation method of ozone air flotation-flocculation agent

Номер: CN116216910A
Автор: TANG DINGDING, MAO XUHUI, ZHENG BIJUAN, WANG XIAODONG, LIU JUN, XIA YUNFENG, JIANG YONGZHEN, HE DONGKAI, QIN CHANGJIN, ZHAO HUANG, ZHOU YAN, SHI SHILE, MA CAIFENG
Принадлежит:

The invention provides an ozone flotation-flocculation agent for combined overflow sewage. Activated carbon, aluminum powder and an aluminum flocculant are mechanically ball-milled and mixed to obtain a composite agent. The invention also provides a preparation method of the ozone floatation-flocculation agent for the combined overflow sewage. The composite reagent is applied to the combined system overflow sewage treatment process, a micro-corrosion primary battery constructed by activated carbon and aluminum forms a local alkaline environment, and activation and continuous dissolution of zero-valent aluminum are promoted. The activated zero-valent aluminum is beneficial to catalyzing ozone to generate strong oxidizing free radicals, and the organic matter removal effect is improved. And phosphorus and suspended substances in the wastewater are efficiently removed through flocculation and air flotation by virtue of the dissolved aluminum and the aluminum-series flocculating agent. Meanwhile ...

Подробнее
Номер записи: 3
29-08-2023 дата публикации

River sludge dewatering mechanism

Номер: CN116655202A
Автор: TANG DINGDING, MA CAIFENG, WANG YUAN, CHENG FEIYUE, WANG XIAODONG, ZHANG RILIANG, QIN XIONG, ZHOU YAN, ZHAO HUANG, SHI SHILE, DU REN, XIANG WENMI, HONG YUANQIAN
Принадлежит:

Relates to the field of sludge treatment, and discloses a river sludge dewatering mechanism which comprises a mounting frame and further comprises a feeding unit arranged on one side of the mounting frame and used for controlling intermittent feeding of sludge; the conveying unit is arranged on the mounting frame and is used for conveying sludge; the filtering unit is arranged above the conveying unit, is close to one side of the feeding unit and is used for filtering stones in the sludge; the cleaning unit is arranged at the bottom of the conveying unit and used for cleaning the conveying unit, stones in sludge can be removed, subsequent extrusion dewatering work on the sludge is facilitated, the dewatering efficiency of the sludge is improved, and the conveying unit makes contact with the cleaning unit at the bottom of the mounting frame in the moving process, so that the conveying unit is convenient to clean. Impurities attached to the interior of the conveying unit can be cleaned through ...

Подробнее
Номер записи: 4
18-08-2023 дата публикации

Unified treatment method for river bottom sludge dredging and straw recycling

Номер: CN116602187A
Автор: TANG DINGDING, MA CAIFENG, CHENG FEIYUE, WANG XIAODONG, WANG YUAN, ZHENG BIJUAN, JIAO HE, XIA YUNFENG, MIN CHUANJIE, ZHAO HUANG, ZHOU YAN, SHI SHILE, DU REN, MING LEI, DAI TAO
Принадлежит:

The invention relates to the technical field of sludge treatment, in particular to a unified treatment method for river bottom sludge dredging and straw recycling. Comprising the following steps: S1, completing primary treatment of separating sludge from a water body through a dredger, and transferring the sludge to a treatment plant after primary dehydration in a natural state; s2, crushing large-particle solids in the sludge pulled to the treatment plant; s3, separating impurities which are not beneficial to mixing and sticking of the sludge and the straw in the sludge; s4, detecting main components in the sludge; s5, adding an acid-base neutralizer, a coagulant, clay and straw into the sludge stirring tank, and stirring for multiple times; s6, plant seeds are added in the stirring process; s7, a fan is used for blowing air to the sludge and straw mixture so that the sludge and straw mixture can be dehydrated and solidified to a soft state; s8, the sludge and straw mixture is conveyed ...

Подробнее
Номер записи: 5
23-06-2023 дата публикации

Unmanned ship with sediment grading online monitoring device

Номер: CN116280036A
Автор: TANG DINGDING, CHEN YANPING, CHEN QIAN, WANG XIAODONG, SHI KEFU, JIANG ZHENHUA, LU YONGQIANG, ZHAO HUANG, ZHOU YAN, SHI SHILE, CHENG FEIYUE, WANG YUAN, MA CAIFENG, DU REN, HONG YUANQIAN, GAO LI
Принадлежит:

The invention relates to the technical field of unmanned ships, in particular to an unmanned ship with a sediment grading online monitoring device, which comprises an unmanned ship body, a cleaning shell, a monitoring device and a cleaning part, the unmanned ship body drives the cleaning shell and the monitoring device to move on the water surface, the monitoring device can be used for monitoring different places on line, the monitoring device is located under the water surface, particles in the air are prevented from interfering with the monitoring result, and when sundries adhere to the surface of the monitoring device and influence monitoring, the monitoring device can be used for monitoring the monitoring result. The outer surface of the monitoring device can be cleaned through the cleaning part, impurities on the surface of the monitoring device are removed, interference of the impurities in water on monitoring is reduced, and the monitoring accuracy of the monitoring device is improved ...

Подробнее
Номер записи: 6
25-04-2023 дата публикации

UHPC (Ultra High Performance Concrete) high-permeability repair material applicable to sewage environment as well as preparation method and use method of UHPC high-permeability repair material

Номер: CN116003075A
Автор: TANG DINGDING, ZHOU YAN, YE HUALIANG, HE XINGYANG, WANG XIAODONG, SU YING, ZHAO HUANG, YANG JIN, QIN CHANGJIN, ZHENG BIJUAN, JIAO HE, QIN XIONG, XIA YUNFENG, MIN CHUANJIE, SHI SHILE, MA CAIFENG
Принадлежит:

The invention discloses a UHPC high-permeability repair material suitable for a sewage environment and a preparation and use method thereof. The UHPC high-permeability repair material is prepared from the following components in parts by weight: 220 to 250 parts of cement, 20 to 40 parts of microbial bacterial liquid, 1 to 5 parts of water-absorbent resin, 20 to 60 parts of silica fume, 6 to 20 parts of epoxy emulsion, 100 to 125 parts of water and 2 to 6 parts of a water reducing agent. A basophilic microorganism or microbial spore capable of circularly inducing calcium carbonate deposition is added into the repairing material, on one hand, decomposition of an organic nitrogen source can be catalyzed, the pH value of the microenvironment around bacteria is rapidly increased, the alkalinity in the water environment is maintained, competitive advantages are formed, and the growth rate of other microorganisms harmful to concrete is reduced; on the other hand, generated carbonate radicals ...

Подробнее
Номер записи: 7
18-07-2023 дата публикации

Sludge drying device

Номер: CN116444123A
Автор: TANG DINGDING, MA CAIFENG, WANG YUAN, WANG XIAODONG, CHENG FEIYUE, ZHENG BIJUAN, ZHANG RILIANG, JIAO HE, MIN CHUANJIE, ZHAO HUANG, ZHOU YAN, SHI SHILE, DU REN, FAN WEI, XIANG WENMI
Принадлежит:

The invention discloses a sludge drying device which comprises a drying unit used for drying sludge; the preheating and pushing unit is arranged at the upper end of the drying unit and is used for primarily drying the sludge into a soft state and pushing the sludge into the drying unit to be dried again; the feeding unit is arranged at the upper end of the preheating pushing unit and used for supplying materials to the preheating pushing unit; the drying unit comprises a slicing assembly which is arranged at the feeding end of the drying unit and used for cutting the wet soil continuously pushed by the preheating pushing unit into slices. Sludge which is preliminarily dried to be in a soft state inside is extruded to the slicing assembly through the extrusion assembly to be sliced, the cut-off flaky sludge is transitionally dried on the slicing assembly and then scraped into the drying unit to be completely dried, and therefore it is guaranteed that the sludge is in a to-be-dried flaky ...

Подробнее
Номер записи: 8
25-07-2023 дата публикации

River channel dredging device

Номер: CN116479967A
Автор: TANG DINGDING, MA CAIFENG, CHEN QIAN, WANG XIAODONG, CHENG FEIYUE, WANG YUAN, JIANG ZHENHUA, CHEN YANPING, SHI KEFU, LU YONGQIANG, ZHAO HUANG, ZHOU YAN, SHI SHILE, DU REN, LU HAO, LI XIAO
Принадлежит:

The river channel dredging device comprises a connecting assembly which comprises a connecting rod, a fixing rod and a first rotating motor, the lower end of the connecting rod is rotationally connected with the upper end of the fixing rod, the upper end of the connecting rod is connected with a traction ship, and the first rotating motor is located in the connecting rod and used for driving the fixing rod to rotate in a reciprocating mode; the lower end of the fixing rod is fixed to the dredging vehicle. The desilting vehicle comprises a first desilting assembly, the first desilting assembly is arranged at the front end of the vehicle body in the advancing direction of the traction ship and comprises a first mud pumping pipe, a first rotating rod and a stirring rod, and the first rotating rod is located in the first mud pumping pipe; the stirring rod is fixedly connected with the first rotating rod and located at a sludge inlet of the first sludge pumping pipe, an auger is arranged on ...

Подробнее
Номер записи: 9
25-07-2023 дата публикации

Water surface suspended garbage cleaning device capable of being remotely operated

Номер: CN116477001A
Автор: TANG DINGDING, MA CAIFENG, CHENG FEIYUE, WANG XIAODONG, WANG YUAN, CHEN YANPING, SHI KEFU, JIANG ZHENHUA, LU YONGQIANG, CHEN QIAN, ZHAO HUANG, ZHOU YAN, SHI SHILE, DU REN, FAN WEI, XIANG WENMI
Принадлежит:

The invention discloses a remotely-operable water surface suspended garbage cleaning device which comprises a ship body, driving units are arranged on the two side edges of the ship body and used for driving the ship body to move on the water surface, a signal receiving assembly used for receiving remote control signals is arranged in the ship body, and a liquid level sensor is further arranged on the ship body and used for receiving the remote control signals. The conveying assembly is used for collecting garbage floating on the water surface, and the collecting structures are distributed on the two sides of the conveying assembly. An operator can remotely transmit an operation instruction and control the ship body to conduct corresponding actions, meanwhile, the equipment can stir garbage encountered in the advancing process to the front face of the ship body, and then the garbage is collected through the conveying assembly and conveyed into a packaging cavity in the ship body; and then ...

Подробнее
Номер записи: 10
22-08-2023 дата публикации

Pipeline dredging device

Номер: CN116618394A
Автор: TANG DINGDING, MA CAIFENG, WANG YUAN, WANG XIAODONG, CHENG FEIYUE, JIANG ZHENHUA, CHEN YANPING, SHI KEFU, LU YONGQIANG, CHEN QIAN, ZHAO HUANG, ZHOU YAN, SHI SHILE, DU REN, MING LEI, DAI TAO
Принадлежит:

The invention discloses a pipeline dredging device which comprises a progressive part used for extending into a pipeline to conduct a dredging procedure, and a dredging assembly is arranged at the end of the progressive part; the power part is provided with a push rod assembly, the push rod assembly is used for connecting the power part and the progressive part to enable the power part and the progressive part to be telescopically adjusted, and the tail end of the power part is provided with a desilting assembly; the support assembly can be matched with the diameter of the pipeline so as to support the progressive part and the power part. In the dredging process, the power part is fixed to the pipe wall through the supporting assembly, then through the arrangement of the push rod assembly, the push rod assembly can push the progressive part and the dredging assembly at the end of the progressive part to act on blockages for dredging, the progressive force during dredging is effectively ...

Подробнее
Номер записи: 11