Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 6. Отображено 6.
11-06-2014 дата публикации

Subsoiling, infiltrating irrigation tube laying and fertilization joint operation implement

Номер: CN103843481A
Автор: LIU CUNXIANG, WANG TONGCHAO, ZHANG JUNHUI, WEI YUGANG, WEI LI, GUAN XIAOKANG, WEI YICHANG, LI GUANFENG, ZHANG CHUANGCHUANG, XIE HAIBO
Принадлежит:

The invention discloses a subsoiling, infiltrating irrigation tube laying and fertilization joint operation implement, which comprises a chassis, a subsoiling mechanism, a tube laying mechanism and a fertilization mechanism. The subsoiling, infiltrating irrigation tube laying and fertilization combination operation implement is characterized in that: the subsoiling mechanism, which is mounted on the chassis, comprises subsoiler blades, subsoiler stems and subsoiler fixing sleeves; the tube laying mechanism comprises tube reel supports, tube reel shafts, tube reels and infiltrating irrigation tube laying ducts; the fertilization mechanism comprises a fertilization box, a fertilization box support, fertilization tubes, land wheels and a land wheel driving part. The implement can carry out the joint operation of subsoiling, infiltrating irrigation tube laying and fertilization, so the efficiency of cultivation is high.

Подробнее
Номер записи: 1
04-07-2012 дата публикации

Sintering dust-removal air pressure homogenizing method and system

Номер: CN0101556114B
Автор: TANG TIANMING, ZHANG FULI, CHEN YOUSHENG, WANG HENG, WU DANWEI, SUN JIXING, LU FUDE, YANG PENG, WEI YUGANG, FANG SHUINUAN, HUANG HENGCHENG, TIANMING TANG, FULI ZHANG, YOUSHENG CHEN, HENG WANG, DANWEI WU, JIXING SUN, FUDE LU, PENG YANG, YUGANG WEI, SHUINUAN FANG, HENGCHENG HUANG
Принадлежит:

A sintering dust-removal air pressure homogenizing method and a system are characterized in that in a dust remover with multi-unit multi-electric field, a dust discharge pipe of a dust storage tank under each dust-removal hopper of the same unit is connected in series through a first dust-transporting tube; the air pressure transporting control of each dust tank is accessed in PLC control; the removed dust with fixed amount in the dust storage tank is output through the first dust-transporting tube by the air pressure and then gathered into a second dust-transporting tube which is larger than an outlet pipe of the dust storage tank; and the removed dust of different units is gathered into a third transporting pipe with larger caliber than the second dust transporting tube, then transported to a vortex homogenizer and discharged to a dust warehouse after uniform gathering and homogenization. The invention has the advantages that the whole dust-transporting process is closed, thereby avoiding ...

Подробнее
Номер записи: 2
26-03-2003 дата публикации

Low-dust environment-protection carbon-steel electric welding bar

Номер: CN0001404960A
Автор: WEI YUGANG, WEI LINLIN, WANG JINGXIU, YUGANG WEI, LINLIN WEI, JINGXIU WANG
Принадлежит:

The low-dust environment-protecting type carbon steel electric welding rod is made up by using reduced ilmenite, rutile, mica, white mud, medium manganese, marble, clay, pyrauxite, feldspar, wollastonite and natural cereal skin as main raw material. Said electric welding rod possesses excellent welding property, high deposition rate, can reduce welding smoke and dust, and is favorable for protecting environment, and its cost is low.

Подробнее
Номер записи: 3
19-08-2009 дата публикации

Method for long-range transmission and spray of sewage sludge of revolving furnace and system thereof

Номер: CN0101509065A
Автор: CHEN YOUSHENG, WANG HENG, TANG TIANMING, SUN JIXING, WU DANWEI, LUO XIUCHUAN, LIU YUXI, WEI YUGANG, HAN ZHENGXUAN, YOUSHENG CHEN, HENG WANG, TIANMING TANG, JIXING SUN, DANWEI WU, XIUCHUAN LUO, YUXI LIU, YUGANG WEI, ZHENGXUAN HAN
Принадлежит:

The invention provides a method and a system for remotely conveying and spraying converter sludge, and is characterized in that the method comprises the following steps: building a converter sludge stirring and conveying pool at a converter; evenly stirring the sludge in the converter sludge pool; conveying the sludge to a sludge cushioning pool for secondary sludge stirring by a sludge pump; conveying the sludge to a sludge pool after the secondary sludge stirring; and then, spraying the sludge in the sludge pool on mixtures. The invention has the advantages that the problems of the environmental pollution and the secondary conveyance pollution caused by the converter sludge, high disposal cost and the like are solved on the basis of the technique; by adopting the method, the cost of iron ore powder consumed can be reduced; the clear water consumed can be saved by 380,000 ton (3.8 million tons /70% multiplied by 7%, wherein, the annual production of sintering ore totals 3.8 million tons ...

Подробнее
Номер записи: 4
14-10-2009 дата публикации

Sintering dust-removal air pressure homogenizing method and system

Номер: CN0101556114A
Автор: TANG TIANMING, ZHANG FULI, CHEN YOUSHENG, WANG HENG, WU DANWEI, SUN JIXING, LU FUDE, YANG PENG, WEI YUGANG, FANG SHUINUAN, HUANG HENGCHENG, TIANMING TANG, FULI ZHANG, YOUSHENG CHEN, HENG WANG, DANWEI WU, JIXING SUN, FUDE LU, PENG YANG, YUGANG WEI, SHUINUAN FANG, HENGCHENG HUANG
Принадлежит:

A sintering dust-removal air pressure homogenizing method and a system are characterized in that in a multi-unit multi-electric field dust remover, the dust discharge pipes of ahs-removal hoppers of the same unit are connected in series; the air pressure of each warehouse dust storage tank is delivered, controlled and accessed in PLC control; the removed dust with fixed amount in the dust storage tank is output through a dust-transporting pipeline by the air pressure and then gathered into a dust-transporting pipe which is larger than the outlet pipe of the dust storage tank; and the removed dust of different units is gathered into a transporting pipe with larger caliber, then transported to a vortex homogenizer and discharged to a dust warehouse after uniform gathering and homogenization. The invention has the advantages that the whole dust-transporting process is closed, thereby avoiding secondary dust raise in dust removal and improving the on-site environment; the investment cost is ...

Подробнее
Номер записи: 5
11-06-2014 дата публикации

Integral shovel for deep loosening, pipe paving and fertilization

Номер: CN103843478A
Автор: WANG TONGCHAO, LIU CUNXIANG, WEI LI, GUAN XIAOKANG, WEI YUGANG, ZHANG JUNHUI, LI GUANFENG, ZHANG CHUANGCHUANG, XIE HAIBO, WU FENG
Принадлежит:

The invention discloses an integral shovel for deep loosening, pipe paving and fertilization. The integral shovel comprises a deep loosening shovel handle, a deep loosening shovel point, a seeping irrigation pipe paving guide pipe and a fertilization pipe, wherein the deep loosening shovel point is fixedly arranged at the outer side of the deep loosening shovel handle, the inner side of the deep loosening shovel handle is connected with the seeping irrigation pipe paving guide pipe, the seeping irrigation pipe paving guide pipe is connected with the fertilization pipe, the deep loosening depth and the pipe paving depth are regulated through deep loosening and pipe paving regulating holes, and the fertilization depth is singly regulated through a fertilization depth regulating hole. The integral shovel can realize the integral operation of deep loosening, seeping irrigation pipe paving and fertilization, and the cultivation efficiency is high.

Подробнее
Номер записи: 6