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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 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.
25-09-2013 дата публикации

Coaling method for a coke oven vehicle

Номер: CN103320150A
Автор: Gou Xiaofeng
Принадлежит:

The invention belongs to the coaling field of coke oven vehicles and especially relates to a coaling method for a 7.63m coke oven vehicle. A coal charger charges coal into a coke oven charring room through four helical coal charging devices with the same structures. The four helical coal charging devices are controlled by delay time, and coal charging time of each helical coal charging device is 85 s. First coal leveling is carried out when 85-95% of the pre-coaling amount undergoes coal charging in the coke oven charring room by the four helical coal charging devices; and second coal leveling is carried out when coal charging is completely finished. According to the invention, furnace-mouth gas and smoke leakage caused by too much pressure in the space of the furnace roof is avoided. Meanwhile, coal charging amount of a single coke oven charring room is increased, the space height of the furnace roof is reduced, the temperature of the furnace roof space is decreased, single-hole coke yield ...

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Номер записи: 1
01-01-2014 дата публикации

Full-automatic boring machine for clutch facings

Номер: CN103480883A
Автор: Lei Hairui, Zhang Jian, Zhu Pengfei, Gou Xiaofeng, Liu Dongli, Guo Chao
Принадлежит:

The invention discloses a full-automatic boring machine for clutch facings. The boring machine comprises a main base frame. An automatic piece feed system is disposed on the main base frame. A boring depth adjusting system is disposed below the main base frame. The automatic piece feed system is connected with a multi-axis boring system which is connected with an automatic centering system. By the full-automatic boring machine, one-button start unattended continuous one-step boring is achieved, product quality is increased, production efficiency is increased, labor intensity is lowered, manpower is reduced, and a large amount of production cost is saved.

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Номер записи: 2
04-09-2013 дата публикации

Preparation method of high-load-capacity metal phthalocyanine catalyst

Номер: CN103272643A
Автор: Zhao Junlong, Wang Man, Cheng Chenxi, Gou Xiaofeng, Hua Chengwen
Принадлежит:

The invention discloses a preparation method of a high-load-capacity metal phthalocyanine catalyst. The method comprises the following steps: dissolving metal phthalocyanine in concentrated sulfuric acid having a mass percentage of 70-100%, adding a carrier stabilizing concentrated sulfuric acid for loading, adding water for diluting, collecting a loaded metal phthalocyanine catalyst, washing, and drying to obtain a composite catalyst having a load capacity of 0-60%. The method has the advantages of high load capacity, simple process, low cost, high yield, and suitableness for the industrialized production.

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Номер записи: 3