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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 7. Отображено 7.
15-08-2023 дата публикации

Device for effectively improving slag scraping efficiency of mechanical slag scraper

Номер: CN116590038A
Автор: HUANG KE, YANG QINGBO, YANG FENG, WEI XIANKUI, LIU ZONGHU, PENG WENJING, XU DAN, HAN DINGBIN
Принадлежит:

The invention belongs to the technical field of coal chemical industry, and relates to a device for effectively improving the slag scraping efficiency of a mechanical slag scraper, the device comprises a mechanical slag scraping groove, a slag scraper ammonia water inlet and a slag scraper ammonia water outlet which are arranged on the mechanical slag scraping groove, and an automatic scraper arranged in the mechanical slag scraping groove, and a buffer device is arranged at the slag scraper ammonia water inlet; the automatic scraper conveyor comprises two chains and a scraper arranged between the two chains, and the bottom of the scraper is further connected with an extended scraper device. The water baffle at the bottom of the ammonia water inlet pipeline of the slag scraper is additionally arranged, the extension steel plate is additionally arranged at the bottom of the chain scraper, and the overall slag scraping efficiency of the slag scraper is improved by changing the impact direction ...

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Номер записи: 1
30-05-2023 дата публикации

Fixture for online replacement of oven door frame of coke oven and replacement method thereof

Номер: CN116179223A
Автор: LIU ZHICHENG, HU JIA, ZANG YUE, LIU YUANXIN, HUANG WENLIANG, XIONG RENCONG, WEI XIANKUI, YANG GUO, HAO HAIYUN, LUO JING, FENG BING, ZHAO YUAN
Принадлежит:

The invention relates to a clamp for on-line replacement of a coke oven door frame and a replacement method of the clamp, and belongs to the field of equipment maintenance tools for industrial and mining enterprises, the clamp is matched with a hook fixed on the oven door frame for use, and the clamp comprises baffles vertically arranged on the two sides respectively and supporting columns penetrating through the lower portions of the baffles and integrally formed with the baffles, and sliding grooves are formed in the upper portions of the baffles respectively. The clamp is simple to manufacture, the oven door frame can be easily replaced through matching of an existing vehicle under the condition that production of the coke oven is not affected, the cost of using a large-scale crane is saved, the production efficiency is improved, the production cost is reduced, the production cost is reduced, the production cost is reduced, the production cost is reduced, and the production cost is reduced ...

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Номер записи: 2
05-05-2023 дата публикации

Method for effectively isolating combustible gas emitted during loading of combustible liquid

Номер: CN116062330A
Автор: HUANG WENLIANG, HUANG KE, XU DAN, WANG ZHENG, GAN QUAN, LIU ZONGHU, WEI XIANKUI, FAN JUNJIE, PENG WENJING
Принадлежит:

The invention belongs to the technical field of hazardous chemical substance transfer. Relates to a method for effectively isolating combustible gas emitted during loading of combustible liquid, which comprises the following steps of: sealing and covering an inlet hole at the top of a vehicle with an isolation plate, arranging an opening with the same shape as a gas collector on the isolation plate, and placing the gas collector on a loading arm in the opening of the isolation plate during loading, the isolation plate is in sealing fit with the gas collector; the feeding arm is inserted into a vehicle tank through the opening, and combustible gas emitted during loading enters the gas collecting pipe through the gas collector and then enters the VOC waste gas collecting system. According to the invention, the function of effectively isolating the combustible gas emitted during loading of the combustible liquid is realized without modifying the quick-connection valve at the top of the vehicle ...

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Номер записи: 3
07-07-2023 дата публикации

Ammonium sulfate drying tail gas treatment device and treatment method

Номер: CN116392913A
Автор: WANG RENJIE, HUANG WENLIANG, HUANG KE, YANG FENG, LIU ZONGHU, WEI XIANKUI, PENG WENJING, TONG MINGQIANG
Принадлежит:

The invention belongs to the technical field of chemical tail gas treatment, and relates to an ammonium sulfate drying tail gas treatment device and method.The ammonium sulfate drying tail gas treatment device comprises a dust removal water tank, the dust removal water tank comprises a water tank body, an air inlet, an air outlet, a water supplementing opening, an emptying opening and a full flow opening, and the air inlet, the air outlet, the water supplementing opening, the emptying opening and the full flow opening are formed in the water tank body; the air inlet and the air outlet are both formed in the top of the water tank body, the full flow opening is formed in the middle of the water tank body, the emptying opening and the full flow opening are formed in the same side of the water tank body and located in the bottom of the water tank body, the water supplementing opening is located in the side face of the water tank body, and the installation position of the water supplementing ...

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Номер записи: 4
22-08-2023 дата публикации

Wireless control device for coke breeze grab bucket

Номер: CN116627069A
Автор: LIU ZHICHENG, HU JIA, YANG GUO, XIONG RENCONG, WEI XIANKUI, XU DAN, CHEN JIA, HUANG WENLIANG, YANG QIANG, ZHU ZHIFEI
Принадлежит:

The invention provides a wireless control device for a coke breeze grab bucket. The wireless control device comprises a lifting control part, an opening and closing control part, an advancing and retreating control part, a remote control receiver and a power supply. The lifting control part comprises a lifting operation part and a lifting indication part which are connected in parallel. The opening and closing control part comprises an opening and closing operation part and an opening and closing indication part which are connected in parallel. The advance and retreat control part comprises an advance and retreat control part and an advance and retreat indication part which are connected in And the middle parts of the lifting control part, the opening and closing control part and the advancing and retreating control part are connected with a remote control receiver. And the power supply is connected with and supplies power to the lifting control part, the opening and closing control part ...

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Номер записи: 5
23-05-2023 дата публикации

Method for efficiently reversely deducing coke source mixed coal by using time period

Номер: CN116144387A
Автор: GUO SHIHAI, XIONG RENCONG, LIU LANG, WEI XIANKUI, XIAO CHAO, LI XINGLONG, NI BO, ZHU ZHIFEI, YANG GUO, LIU YUANXIN, QI WANBING, CHEN BIAO, HONG MIAO, YU YONG, ZHANG YONG, TANG TIANPENG, PENG JUNJIE, HUANG JIANLAN
Принадлежит:

The invention relates to a method for efficiently backstepping coke source blended coal by using a time period, and belongs to the field of coking production. Firstly, a test sample sending time node of coke is determined and selected; secondly, estimating the total duration of the links of coke pushing, coking and coke quenching according to the current production plan; secondly, reversely deducing a time node for completing the blending of the blended coal through calculation; and finally, judging the time period according to the time node of burdening completion, finding the corresponding burdening batch according to the relationship between the time period recorded in advance and the burdening batch, and establishing the relationship between the burdening batch and the selected coke production batch. According to the scheme, quality problem tracing of the blended coal and the raw coal by the coke is realized, the difficulty of quality problem tracing is reduced, and the efficiency of ...

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Номер записи: 6
24-08-2011 дата публикации

High-strength turnout switch

Номер: CN0102162208A
Автор: PING WANG, RONG CHEN, JIELING XIAO, YANG CAO, XUEYI LIU, XIANKUI WEI, WANG PING, CHEN RONG, XIAO JIELING, CAO YANG, LIU XUEYI, WEI XIANKUI
Принадлежит:

The invention discloses a high-strength turnout switch, and belongs to the technical field of railway assembly manufacture. The turnout switch comprises a straight basic rail and a curved point rail. The turnout switch is characterized in that: the surface, attached to the curved point rail, of the straight basic rail is a sunken vertical abutted surface; the surface, attached to the straight basic rail, of the curved point rail is a vertical abutted surface; and the rail head of the curved point rail is a flat rail head capable of being concealed in the sunken abutted surface of the straight basic rail. The turnout switch has the advantages that: the point end of the original curved point rail is widened to improve the strength of the point end of the curved point rail; and correspondingly the abutted surface of the straight basic rail is changed into the vertical abutted surface capable of accommodating the widened point end of the curved point rail, so that the transition distance from ...

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Номер записи: 7