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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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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 9. Отображено 9.
11-04-2023 дата публикации

Receiving shuttle groove structure of circular cooler

Номер: CN115950265A
Автор: ZHANG LIJUN, LI YING, CAI QIN, TANG DEWEN, HE CHUNHU, ZHANG QIQUAN, QIAN YONG, HONG XIANG
Принадлежит:

The invention relates to the technical field of ring cooling machine structures, in particular to a ring cooling machine receiving shuttle groove structure which comprises a receiving shuttle groove body provided with a feeding port and a discharging port. The discharging mechanism is used for reducing the falling speed of sintered ore and comprises a steering platform, a buffering platform and a discharging platform which are sequentially arranged in the direction from the feeding port to the discharging port, and the first end of the steering platform and the first end of the discharging platform are connected to the inner wall of the same side of the receiving shuttle groove body; the first end of the buffering platform is connected to the inner wall of the other side of the receiving shuttle groove body, the second end of the buffering platform extends to the position below the steering platform, and the second end of the discharging platform extends to the position below the buffering ...

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Номер записи: 1
02-05-2023 дата публикации

Batching scale error automatic monitoring and early warning method

Номер: CN116046133A
Автор: ZHANG LIJUN, CAI QIN, LIU XIAODONG, SHEN QINGLAN, ZHANG CHANGCHUN, QIAN YONG, HONG XIANG, ZHANG QIQUAN, LI YUANLONG
Принадлежит:

The invention relates to a batching scale error automatic monitoring and early warning method, and belongs to the field of weighing apparatus metering. Early warning and monitoring are carried out according to the following steps that S1, relevant parameters of the batching process are detected, wherein the relevant parameters comprise the batching bin material level L, the batching belt speed V and the batching amount M; s2, uniformly dividing the material level L of the batching bin into N material level intervals which are respectively marked as L1, L2 to Ln; respectively recording the batching belt speed and batching amount corresponding to the material level of the batching bin in each material level interval, and respectively recording as V1, V2 to Vn and M1, M2 to Mn; s3, the material speed ratio Q in each material level interval is calculated, and Q = M/V; s4, calculating the current speed-to-material ratio Q0 in real time, and comparing the current speed-to-material ratio Q0 with ...

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Номер записи: 2
23-11-2017 дата публикации

ANTIRUST AGENT FOR CONCRETE REINFORCING BARS

Номер: WO2017197711A1
Автор: CAI, Qin
Принадлежит:

Provided is an antirust agent for concrete reinforcing bars, comprising 150-180 parts of thermosetting phenolic resin, 50-90 parts of talcum powder, 5-15 parts of zinc gluconate, 30-80 parts of lithium silicate, and 20-60 parts of ammonium phenylacetate. The antirust agent can significantly relieve damage to a reinforcing bar passivation film caused by chloride ions, and has good adaptability to cement.

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Номер записи: 3
23-11-2017 дата публикации

ENVIRONMENT-FRIENDLY METAL-SURFACE ANTIRUST AGENT

Номер: WO2017197709A1
Автор: CAI, Qin
Принадлежит:

Provided is an environment-friendly metal-surface antirust agent, comprising 10-30 parts of water glass, 20-50 parts of phytic acid with a concentration of 70%, 10-19 parts of calcium phytate, 20-30 parts of tartaric acid, and 20-70 parts of ethyl acetate. Hence, the antirust agent forms a compact, even and hard film, has good oxidation resistance and a long service life, features simple and easy waste liquid treatment, and avoids environmental pollution.

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Номер записи: 4
23-11-2017 дата публикации

ANTIRUST AGENT FOR BLACK METAL OBJECT

Номер: WO2017197710A1
Автор: CAI, Qin
Принадлежит:

An antirust agent for a black metal object, comprising 10-30 parts of sodium chlorate, 300-500 parts of thermosetting phenolic resin, 100-300 parts of naphthenic acid, 80-150 parts of sodium oxide, 150-300 parts of aluminum silver powder, 50-300 parts of talcum powder, and 20-80 parts of boric acid.

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Номер записи: 5
23-11-2017 дата публикации

SMOOTH ANTIRUST AGENT

Номер: WO2017197708A1
Автор: CAI, Qin
Принадлежит:

Disclosed is a smooth antirust agent, comprising 30-80 parts of diethanolamine, 50-90 parts of paraffin wax, 10-30 parts of water glass, 30-40 parts of oleic acid, 20-50 parts of stearic acid, and 5-9 parts of silicone defoamer. Hence, the antirust agent has a good cleaning function for grease, coatings and other dirt, and has low costs and a long service life.

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Номер записи: 6
04-07-2023 дата публикации

Transformer overload protection device

Номер: CN116387115A
Автор: ZHANG LEI, CAI QIN
Принадлежит:

The invention discloses a transformer overload protection device, and relates to the technical field of transformers, the transformer overload protection device comprises an insulator and a fusion tube, the fusion tube is arranged on one side of the insulator, two ends of the fusion tube are fixedly provided with anti-falling blocks, and two ends of the insulator are movably sleeved with wiring terminals. One side of each wiring terminal is fixedly provided with a conductive tube, the interior of each conductive tube is movably sleeved with a conductive rod, the two sides of one end of each conductive rod abut against arc-shaped plates, the two arc-shaped plates are clamped to the two sides of one end of a fusion tube, and the other end of each conductive rod is fixedly provided with an abutting plate. The abutting plate abuts against one end of the insulator. The middle end of the insulator is movably sleeved with an adjusting ring, and an adjusting mechanism for adjusting the distance ...

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Номер записи: 7
11-07-2023 дата публикации

Crystal face adjustable catalyst for reaction of carbon dioxide and ethane and preparation method thereof

Номер: CN116408095A
Автор: LI XIUQUAN, YANG ZHONGQING, CHEN JIE, HE ZIQIANG, LI CONGBO, WANG FEI, HUANG SONG, CAI QIN
Принадлежит:

The invention relates to the technical field of industrial catalysts, and provides a crystal face adjustable catalyst for reaction of carbon dioxide and ethane and a preparation method thereof.The crystal face adjustable catalyst comprises a cerium dioxide carrier with an adjustable exposed crystal face structure and an active metal component, the active metal component is of a Fe-Ni bi-component structure, the molar ratio of Fe to Ni is (2-5): 1, and the molar ratio of the cerium dioxide carrier to the active metal component is (1-5): 1. The mass fraction of the active metal component is 0.5%-5%; the microstructure of the cerium dioxide carrier is a rodlike structure, the exposed crystal faces are low-index crystal faces (111) and (110), and during preparation, Fe (NO3) 3.9 H2O and Ni (NO3) 2.6 H2O are taken and dissolved in absolute ethyl alcohol, then rodlike cerium dioxide is added, and the mixture is fully stirred to obtain a mixed solution; transferring the mixed solution into a high-pressure ...

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Номер записи: 8
28-07-2023 дата публикации

Electromagnetic wall-climbing detection machine based on wireless power transmission and used for detecting outer surface of large steel special equipment

Номер: CN116495073A
Автор: QIU YONGJUN, KANG DUGANG, HUANG SONG, ZHANG LEI, CHEN JIE, KUMAJI, CAI QIN, WANG FEI, HE ZIQIANG, LI XIUQUAN, LYU XIAO, KANG LIGUI, PENG YAN, MA LIN
Принадлежит:

The invention belongs to the technical field of detection, and discloses an electromagnetic wall-climbing detection machine based on wireless power transmission, which is used for detecting the outer surface of large steel special equipment and comprises a wall-climbing main body, a front bracket, a guide rod, a transverse moving base, a driving mechanism, a detection bracket, a guide seat, a tail end seat, a spring, a micro servo electric cylinder, a detection camera and a probe. According to the invention, 1, the height of the probe can be freely adjusted according to an actual surface detection environment; and 2, the wall climbing main body can perform detection at the transverse position of the original advancing direction without adjusting the advancing direction, so that the detectable range of the fixed point position is expanded, and the detection efficiency is improved.

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Номер записи: 9