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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.
26-05-2023 дата публикации

Tunnel primary support sprayed concrete springback value control method

Номер: CN116163767A
Автор: WANG XUEZENG, LU JIANGHUA, ZHANG XIAOBO, LIU YANG, ZHOU MIN, XIONG PENG, ZHOU LIXIN, HUANG MINGLI, HE ZHIHENG
Принадлежит:

The invention belongs to the technical field of tunnel construction, and particularly relates to a tunnel primary support sprayed concrete springback amount control method which comprises the following steps: mounting a connecting pipe on a spraying opening of a concrete discharging machine; the angle of the spray head is adjusted, so that the angle between the spray head and the sprayed surface is 90 degrees; the distance between the nozzle and the inner wall of the tunnel is adjusted, so that the spraying distance is 1 m; the spraying air pressure is adjusted, so that the spraying air pressure is 0.5 MPa; the concrete discharging machine is started to start spraying operation; an elastic ring is fixed in the spray head, a plurality of transmission rods are fixed to the side, away from the center of the spray head, of the elastic ring, and the transmission rods are distributed in an array shape; by adjusting the spraying distance to be 1m, the spraying angle to be 90 degrees and the spraying ...

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Номер записи: 1
03-03-2010 дата публикации

500kg-class energy-saving heat insulation lining material and preparation method thereof

Номер: CN0101659558A
Автор: JIAO CHENGLIANG, LI YANJING, CAO GUOLAI, FENG YUNSHENG, WANG LINJUN, AI GUO, SUN YI, FENG YONGSHENG, LI WENHUI, YE DAJUN, WANG XUEZENG, CHENGLIANG JIAO, YANJING LI, GUOLAI CAO, YUNSHENG FENG, LINJUN WANG, GUO AI, YI SUN, YONGSHENG FENG, WENHUI LI, DAJUN YE, XUEZENG WANG
Принадлежит:

The invention belongs to the field of refractory material, and relates to a 500kg-class energy-saving heat insulation lining material and a preparation method thereof which are widely applied to various heat engineering kiln industries. The lining material is prepared by adding water reducing agent and dispersing agent into the mixture of expanded perlite with different grain size distribution, diatomite, Hongshan soil and pure calcium aluminate cement. Compared with the common light heat insulation lining material, the energy-saving lining material prepared by the invention has the characteristics of high strength, low heat conduction rate, good heat insulation effect and long service cycle; furthermore, the energy-saving heat insulation lining material has the volume density of 500 plusor minus 30kg/m<3> at the normal temperature, and has important significance for energy conservation and emission reduction as well as reducing the running cost of heat engineering kilns.

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Номер записи: 2
03-03-2010 дата публикации

800kg-class energy-saving heat insulation lining material and preparation method thereof

Номер: CN0101659561A
Автор: JIAO CHENGLIANG, LI YANJING, CAO GUOLAI, FENG YUNSHENG, WANG LINJUN, AI GUO, SUN YI, FENG YONGSHENG, LI WENHUI, YE DAJUN, WANG XUEZENG, CHENGLIANG JIAO, YANJING LI, GUOLAI CAO, YUNSHENG FENG, LINJUN WANG, GUO AI, YI SUN, YONGSHENG FENG, WENHUI LI, DAJUN YE, XUEZENG WANG
Принадлежит:

The invention belongs to the field of refractory material, and relates to an 800kg-class energy-saving heat insulation lining material and a preparation method thereof which are widely applied to various heat engineering kiln industries. The lining material is prepared by adding water reducing agent and dispersing agent into the mixture of ceramsite with different grain size distribution, expandedperlite, Guangxi mud and pure calcium aluminate cement. Compared with the common light heat insulation lining material, the energy-saving lining material prepared by the invention has the characteristics of high strength, low heat conduction rate, good heat insulation effect and long service cycle; furthermore, the energy-saving heat insulation lining material has the volume density of 800 plus or minus 30kg/m<3> at the normal temperature, and has important significance for energy conservation and emission reduction as well as reducing the running cost of heat engineering kilns.

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Номер записи: 3
21-03-2012 дата публикации

500kg-class energy-saving heat insulation lining material and preparation method thereof

Номер: CN0101659558B
Автор: JIAO CHENGLIANG, LI YANJING, CAO GUOLAI, FENG YUNSHENG, WANG LINJUN, AI GUO, SUN YI, FENG YONGSHENG, LI WENHUI, YE DAJUN, WANG XUEZENG, CHENGLIANG JIAO, YANJING LI, GUOLAI CAO, YUNSHENG FENG, LINJUN WANG, GUO AI, YI SUN, YONGSHENG FENG, WENHUI LI, DAJUN YE, XUEZENG WANG
Принадлежит:

The invention belongs to the field of refractory material, and relates to a 500kg-class energy-saving heat insulation lining material and a preparation method thereof which are widely applied to various heat engineering kiln industries. The lining material is prepared by adding water reducing agent and dispersing agent into the mixture of expanded perlite with different grain size distribution, diatomite, Hongshan soil and pure calcium aluminate cement. Compared with the common light heat insulation lining material, the energy-saving lining material prepared by the invention has the characteristics of high strength, low heat conduction rate, good heat insulation effect and long service cycle; furthermore, the energy-saving heat insulation lining material has the volume density of 500 plusor minus 30kg/m<3> at the normal temperature, and has important significance for energy conservation and emission reduction as well as reducing the running cost of heat engineering kilns.

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Номер записи: 4
21-03-2012 дата публикации

800kg-class energy-saving heat insulation lining material and preparation method thereof

Номер: CN0101659561B
Автор: JIAO CHENGLIANG, LI YANJING, CAO GUOLAI, FENG YUNSHENG, WANG LINJUN, AI GUO, SUN YI, FENG YONGSHENG, LI WENHUI, YE DAJUN, WANG XUEZENG, CHENGLIANG JIAO, YANJING LI, GUOLAI CAO, YUNSHENG FENG, LINJUN WANG, GUO AI, YI SUN, YONGSHENG FENG, WENHUI LI, DAJUN YE, XUEZENG WANG
Принадлежит:

The invention belongs to the field of refractory material, and relates to an 800kg-class energy-saving heat insulation lining material and a preparation method thereof which are widely applied to various heat engineering kiln industries. The lining material is prepared by adding water reducing agent and dispersing agent into the mixture of ceramsite with different grain size distribution, expanded perlite, Guangxi mud and pure calcium aluminate cement. Compared with the common light heat insulation lining material, the energy-saving lining material prepared by the invention has the characteristics of high strength, low heat conduction rate, good heat insulation effect and long service cycle; furthermore, the energy-saving heat insulation lining material has the volume density of 800 plus or minus 30kg/m<3> at the normal temperature, and has important significance for energy conservation and emission reduction as well as reducing the running cost of heat engineering kilns.

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Номер записи: 5
11-04-2012 дата публикации

600kg-class energy-saving heat insulation lining material and preparation method thereof

Номер: CN0101659559B
Автор: JIAO CHENGLIANG, LI YANJING, CAO GUOLAI, FENG YUNSHENG, WANG LINJUN, AI GUO, SUN YI, FENG YONGSHENG, LI WENHUI, YE DAJUN, WANG XUEZENG, CHENGLIANG JIAO, YANJING LI, GUOLAI CAO, YUNSHENG FENG, LINJUN WANG, GUO AI, YI SUN, YONGSHENG FENG, WENHUI LI, DAJUN YE, XUEZENG WANG
Принадлежит:

The invention belongs to the field of refractory material, and relates to a 600kg-class energy-saving heat insulation lining material and a preparation method thereof which are widely applied to various heat engineering kiln industries. The lining material is prepared by adding water reducing agent and dispersing agent into the mixture of expanded perlite with different grain size distribution, vitrified perlite, diatomite and pure calcium aluminate cement. Compared with the common light heat insulation lining material, the energy-saving lining material prepared by the invention has the characteristics of high strength, low heat conduction rate, good heat insulation effect and long service cycle; furthermore, the energy-saving heat insulation lining material has the volume density of 600 plus or minus 30kg/m<3> at the normal temperature, and has important significance for energy conservation and emission reduction as well as reducing the running cost of heat engineering kilns.

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Номер записи: 6
03-03-2010 дата публикации

700kg-class energy-saving heat insulation lining material and preparation method thereof

Номер: CN0101659560A
Автор: JIAO CHENGLIANG, LI YANJING, CAO GUOLAI, FENG YUNSHENG, WANG LINJUN, AI GUO, SUN YI, FENG YONGSHENG, LI WENHUI, YE DAJUN, WANG XUEZENG, CHENGLIANG JIAO, YANJING LI, GUOLAI CAO, YUNSHENG FENG, LINJUN WANG, GUO AI, YI SUN, YONGSHENG FENG, WENHUI LI, DAJUN YE, XUEZENG WANG
Принадлежит:

The invention belongs to the field of refractory material, and relates to a 700kg-class energy-saving heat insulation lining material and a preparation method thereof which are widely applied to various heat engineering kiln industries. The lining material is prepared by adding water reducing agent and dispersing agent into the mixture of ceramsite with different grain size distribution, expandedperlite, Hongshan soil and pure calcium aluminate cement. Compared with the common light heat insulation lining material, the energy-saving lining material prepared by the invention has the characteristics of high strength, low heat conduction rate, good heat insulation effect and long service cycle; furthermore, the energy-saving heat insulation lining material has the volume density of 700 plusor minus 30kg/m<3> at the normal temperature, and has important significance for energy conservation and emission reduction as well as reducing the running cost of heat engineering kilns.

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Номер записи: 7
18-04-2012 дата публикации

700kg-class energy-saving heat insulation lining material and preparation method thereof

Номер: CN0101659560B
Автор: JIAO CHENGLIANG, LI YANJING, CAO GUOLAI, FENG YUNSHENG, WANG LINJUN, AI GUO, SUN YI, FENG YONGSHENG, LI WENHUI, YE DAJUN, WANG XUEZENG, CHENGLIANG JIAO, YANJING LI, GUOLAI CAO, YUNSHENG FENG, LINJUN WANG, GUO AI, YI SUN, YONGSHENG FENG, WENHUI LI, DAJUN YE, XUEZENG WANG
Принадлежит:

The invention belongs to the field of refractory material, and relates to a 700kg-class energy-saving heat insulation lining material and a preparation method thereof which are widely applied to various heat engineering kiln industries. The lining material is prepared by adding water reducing agent and dispersing agent into the mixture of ceramsite with different grain size distribution, expandedperlite, Hongshan soil and pure calcium aluminate cement. Compared with the common light heat insulation lining material, the energy-saving lining material prepared by the invention has the characteristics of high strength, low heat conduction rate, good heat insulation effect and long service cycle; furthermore, the energy-saving heat insulation lining material has the volume density of 700 plusor minus 30kg/m<3> at the normal temperature, and has important significance for energy conservation and emission reduction as well as reducing the running cost of heat engineering kilns.

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Номер записи: 8
03-03-2010 дата публикации

600kg-class energy-saving heat insulation lining material and preparation method thereof

Номер: CN0101659559A
Автор: JIAO CHENGLIANG, LI YANJING, CAO GUOLAI, FENG YUNSHENG, WANG LINJUN, AI GUO, SUN YI, FENG YONGSHENG, LI WENHUI, YE DAJUN, WANG XUEZENG, CHENGLIANG JIAO, YANJING LI, GUOLAI CAO, YUNSHENG FENG, LINJUN WANG, GUO AI, YI SUN, YONGSHENG FENG, WENHUI LI, DAJUN YE, XUEZENG WANG
Принадлежит:

The invention belongs to the field of refractory material, and relates to a 600kg-class energy-saving heat insulation lining material and a preparation method thereof which are widely applied to various heat engineering kiln industries. The lining material is prepared by adding water reducing agent and dispersing agent into the mixture of expanded perlite with different grain size distribution, vitrified perlite, diatomite and pure calcium aluminate cement. Compared with the common light heat insulation lining material, the energy-saving lining material prepared by the invention has the characteristics of high strength, low heat conduction rate, good heat insulation effect and long service cycle; furthermore, the energy-saving heat insulation lining material has the volume density of 600 plus or minus 30kg/m<3> at the normal temperature, and has important significance for energy conservation and emission reduction as well as reducing the running cost of heat engineering kilns.

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Номер записи: 9