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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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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 5. Отображено 5.
01-12-2017 дата публикации

Deslagging system, fluidized bed gasifier and coal gasification deslagging method

Номер: CN0107418635A
Принадлежит:

The invention relates to the technical field of coal gasification, particularly to a deslagging system, a fluidized bed gasifier and a coal gasification deslagging method. The deslagging system can pulse slag when slagging occur to loosen the slag and discharge the slag through a deslagging lock hopper, thereby benefiting long-term stable operation of the fluidized bed gasifier. The deslagging system is applied to the fluidized bed gasifier and comprises a deslagging pipe and the deslagging lock hopper, wherein the deslagging pipe is connected with a gas distributing plate and communicated with a fluidized bed reaction area, and the deslagging lock hopper is communicated with the deslagging port of the deslagging pipe; the deslagging pipe is provided with a back blowing pipe, one end of the back blowing pipe is used for inletting back blowing air, the other end of the back blowing pipe extends into the fluidized bed reaction area in the extending direction of the deslagging pipe, and the ...

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17-02-2010 дата публикации

Method, system and device for identifying combustion state of underground coal gasification furnace

Номер: CN0101649735A
Принадлежит:

The invention relates to the field of underground coal gasification, in particular to a technique for monitoring the combustion state of an underground coal gasification furnace. The invention provides system, device and method for identifying the combustion state of an underground coal gasification furnace. The method comprises the following steps: arranging detection points in the ground surface exploration range of the underground coal gasification furnace; collecting radon gas at the detection points and carrying out temperature measurement at a certain number of determined underground detection points; determining an underground temperature field according to the collected radon gas and the measured temperature so as to identify the combustion state of the underground coal gasification furnace. Because the radon gas is collected at the ground surface of the underground coal gasification furnace, the underground temperature field is identified according to the radon gas collected at ...

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02-12-2015 дата публикации

Operating system of managing in succession

Номер: CN0204827290U
Автор: LI QINGTANG, LIU GANG
Принадлежит:

The utility model provides an operating system of managing in succession, including take -up device, guider, lifting devices, lifting devices includes an electric actuator and grip block, an electric actuator is used for driving the grip block and moves with the centre gripping or unclamp continuous pipe, remove traditional hydraulic means and adopted electric control, hydraulic drive's energy loss and cost have been reduced, the shortcoming that continuous tub of operating system easily received the environmental impact has been overcome, the stability of the security of managing the operating system in succession with is improved, conveniently realize distal end control, the box is quick in respons, the device is simple, the system is clean and tidy, and easy for maintenance.

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29-08-2023 дата публикации

Catalytic coal gasification system

Номер: CN116656398A
Автор: LI QINGTANG
Принадлежит:

The invention discloses a catalytic coal gasification system. The catalytic coal gasification system comprises a fluidized bed gasification system, a slag tank and an underground gasification furnace, a slag discharge port of a fluidized bed gasification furnace of the fluidized bed gasification system and a discharge port of a dust removal device of the fluidized bed gasification system are both communicated with a feed port of the slag tank; a discharge hole of the slag tank is communicated with a gas inlet well of the underground gasification furnace; and a gas outlet well of the underground gasification furnace is communicated with a gas inlet of the dust removal device through a pipeline. The system has the advantages that the fluidized bed gasification furnace and the underground gasification furnace are combined, solids in raw gas products obtained by the fluidized bed gasification furnace and the underground gasification furnace are returned to the slag tank, and ash discharged ...

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09-05-2023 дата публикации

Dust fall broom for construction site

Номер: CN116076972A
Принадлежит:

The invention relates to a broom, in particular to a dust fall broom for a construction site, which comprises a broom head, a broom handle and a water storage device. The water storage device is provided with a water injection port and a universal sprinkler head; and the water storage device is connected between the middle lower section of the broom handle and the broom head and is made of a deformable material. Automatic water spraying can be achieved by manually squeezing the water storage device, and the water spraying device does not need to be powered; the angle and direction of the sprinkler head can be adjusted to achieve the dust falling effect and improve the cleaning efficiency.

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