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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.
13-10-2010 дата публикации

Mix-in-place train for bituminous pitch cold second birth cement fragmental stone

Номер: CN0101549529B
Принадлежит:

The present invention discloses a mix-in-place train for bituminous pitch cold second birth cement fragmental stone which includes a scratch board feeder, an electric generating set on the train body,a power control cabinet, a water tank, a metering water pump, an emulsified bitumen tank, an emulsified bitumen pump, a powder screening machine, a stirring machine, a side charging belt conveyor anda total conveying belt, the train body also is equipped with a cement silo, a mineral powder tank, an aggregate recovering bin, a new aggregate bin, and down part of above container outlet are equipped with a cement and mineral powder metering screw conveyer connected with the total conveying belt for weight class matching, a recovering aggregate and a new aggregate electric feeder; the power control cabinet electrical connects with a walking variable frequency motor of the scratch board feeder, and electrical connects with the metering water pump, the emulsified bitumen pump, the recoveringaggregate ...

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07-10-2009 дата публикации

Mix-in-place train for bituminous pitch cold second birth cement fragmental stone

Номер: CN0101549529A
Принадлежит:

The present invention discloses a mix-in-place train for bituminous pitch cold second birth cement fragmental stone which includes a scratch board feeder, an electric generating set on the train body, a power control cabinet, a water tank, a metering water pump, an emulsified bitumen tank, an emulsified bitumen pump, a powder screening machine, a stirring machine, a side charging belt conveyor and a total conveying belt, the train body also is equipped with a cement silo, a mineral powder tank, an aggregate recovering bin, a new aggregate bin, and down part of above container outlet are equipped with a cement and mineral powder metering screw conveyer connected with the total conveying belt for weight class matching, a recovering aggregate and a new aggregate electric feeder; the power control cabinet electrical connects with a walking variable frequency motor of the scratch board feeder, and electrical connects with the metering water pump, the emulsified bitumen pump, the recovering aggregate ...

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29-08-2023 дата публикации

Drainage system for multistage slope of extremely thick complex loose accumulation layer

Номер: CN116657726A
Принадлежит:

The invention relates to a drainage system for a multistage side slope of an extremely thick complex loose accumulation layer, which comprises a water collection and drainage system and a maintenance pipe, and the water collection and drainage system is pre-buried in the side slope along the trend of the multistage side slope, is communicated with a ditch at the bottom end of the side slope, and comprises a plurality of drainage rooms which are communicated with one another; the top end of the maintenance pipe is provided with an end cover, and the bottom end of the maintenance pipe is communicated with the water collection and drainage system; the drainage house comprises an arc-shaped non-porous plate, a horizontal porous plate and geotechnical cloth, the arc-shaped non-porous plate is connected with the horizontal porous plate, the arc-shaped non-porous plate serves as the bottom face of the drainage house, the horizontal porous plate serves as the top face of the drainage house, and ...

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