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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

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Мониторинг СМИ

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

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Применить Всего найдено 3. Отображено 3.
25-07-2023 дата публикации

Method and system for evaluating comprehensive energy efficiency performance of power generation enterprise

Номер: CN116485255A
Автор: CHEN GANG, YANG QING, LI CHENBIN, WANG JING, ZHANG MIAO, DENG AN, WANG LING, QIAN ZIQIANG, HUANG LI, WANG WENSHUN, SUO DAN
Принадлежит:

The invention provides a power generation enterprise comprehensive energy efficiency performance evaluation method and system. The method comprises the following steps: determining an energy efficiency management performance evaluation system and an energy saving performance evaluation system; the method comprises the following steps: determining scores of indexes in an energy efficiency management performance evaluation system based on an energy efficiency management strategy formulated by a power generation enterprise, owned resources, a manager participation condition, monitoring planning and completion conditions and an energy conservation and emission reduction target completion degree condition; determining a performance score of the energy efficiency management performance evaluation system based on the preset weight and the score of each index; based on the entropy weight matter-element extension model and the power generation data and the consumption resource data of the plurality ...

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Номер записи: 1
12-05-2023 дата публикации

Waste incineration flue gas graded denitration system and process

Номер: CN116105147A
Автор: DENG JING, LIU YUKUN, WU YINDENG, HUANG QIANG, LI CHENBIN, CHEN HUIHUI
Принадлежит:

The invention discloses a classified denitration system for waste incineration flue gas. Comprising a circulating variable-frequency fan, a denitration agent main bin, a heating sleeve, a metering feeder, a gas ejector, an equipartition device, a garbage incinerator, a denitration agent spray gun system, a secondary air nozzle, a deacidification tower, a bag-type dust collector and an SCR reactor, wherein the circulating variable-frequency fan and the denitration agent main bin are mutually connected through a pipeline; the heating sleeve is arranged outside the denitration agent main bin; the denitration agent spray gun system and the secondary air nozzle are arranged at the upper part of the garbage incinerator; and a chimney. The invention further discloses a corresponding classified denitration process for the waste incineration flue gas. According to the graded denitration system and process for the waste incineration flue gas, the atmosphere of the incinerator can be controlled, generation ...

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Номер записи: 2
17-06-2015 дата публикации

Laser-electric arc compound welding gun

Номер: CN104708204A
Автор: SONG GANG, LIU LIMING, ZHANG ZHAODONG, LI CHENBIN
Принадлежит:

The invention discloses a laser-electric arc compound welding gun which is characterized in that the welding gun respectively adopts ball screw linear guide rail mechanisms driven by three stepping motors or servo motors to precisely adjust the space positions of a laser focal point and an electric arc electrode along x, y and z three right-angle coordinate axis directions, and meanwhile, a gear pair rotation adjustment mechanism driven by one stepping motor or one servo motor to enable the electric arc electrode to freely rotate around the axial line of a laser beam within a 360-degree range; furthermore, by additional arrangement of an electromagnetic anti-splashing device fed with high-frequency alternating current, the compound welding gun controls a moving path of welding splashing under the mutual action between a magnetic field and a vortex, so that pollution caused by the welding splashing to a laser optical system and an electric arc welding gun protection system can be reduced ...

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Номер записи: 3