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 9. Отображено 9.
15-12-2010 дата публикации

Black bar detection method of PS (Presensitized Plate) substrate

Номер: CN0101915694A
Принадлежит:

The invention discloses a black bar detection method of a PS (Presensitized Plate) substrate. A PS substrate sample is washed with alkali, acid and water, electrolyzed and secondarily washed with alkali, acid and water sequentially, and the invisible black bar defect on the surface of the PS substrate can be showed. Therefore, the detection and the judgment of the black bar defect of the PS substrate are achieved. The detection judgment rate of the black bars of the substrate before leaving factory can be greatly improved, and the return of goods and the claim for damages caused by the black bar defect can be greatly decreased.

Подробнее
28-04-2023 дата публикации

Waste phosphoric acid quartz glass evaporation recovery equipment with replaceable filler frame

Номер: CN116022996A
Принадлежит:

The invention discloses waste phosphoric acid quartz glass evaporation recovery equipment with a replaceable filler frame, and relates to the technical field of glass recovery. In the using process of the waste phosphoric acid quartz glass evaporation recovery equipment, the filler frame is replaced in a same-direction staged feeding mode, four travelling cranes are arranged on a loop track, and the four travelling cranes move in the same direction at the same speed; the lifting structure and the two fixing side plates are used for completing clamping, fixing and replacing of the material supporting frame, the overall structure of the material supporting frame is optimized, and an upper shifting rod, an oblique cone block and a center rotating shaft are arranged on the lifting structure and used for lifting the material supporting frame to move to the position under the smelting furnace body. The central rotating shaft drives the upper deflector rod and the oblique cone block to rotate ...

Подробнее
07-12-2011 дата публикации

Black bar detection method of PS (Presensitized Plate) substrate

Номер: CN0101915694B
Принадлежит:

The invention discloses a black bar detection method of a PS (Presensitized Plate) substrate. A PS substrate sample is washed with alkali, acid and water, electrolyzed and secondarily washed with alkali, acid and water sequentially, and the invisible black bar defect on the surface of the PS substrate can be showed. Therefore, the detection and the judgment of the black bar defect of the PS substrate are achieved. The detection judgment rate of the black bars of the substrate before leaving factory can be greatly improved, and the return of goods and the claim for damages caused by the black bar defect can be greatly decreased.

Подробнее
26-05-2023 дата публикации

Low-temperature evaporation device and method for emulsion treatment

Номер: CN116159320A
Принадлежит:

The invention belongs to the field of emulsion evaporation, is used for solving the problem that in the prior art, when the concentration of emulsion changes, the emulsion is difficult to evaporate in a multi-stage mode, and particularly relates to a low-temperature evaporation device and method for emulsion treatment.The low-temperature evaporation device for emulsion treatment.The low-temperature evaporation device for emulsion treatment.The low-temperature evaporation device for emulsion treatment.The low-temperature evaporation device comprises an evaporation box; a feeding pipe is arranged at the input end of the evaporation box, a discharging pipe is arranged at the output end of the evaporation box, a plurality of sets of ventilation holes are formed in the outer walls of the two sides of the evaporation box, a conveying mechanism is arranged in the evaporation box, and an evaporation mechanism is arranged on the outer side of the conveying mechanism. The transmission plate in the ...

Подробнее
05-06-2020 дата публикации

Mannheim method potassium sulfate reaction furnace

Номер: CN0210683236U
Автор: GAO XIMING

The utility model discloses a potassium sulfate reaction furnace adopting a Mannheim method. The utility model belongs to the technical field of Mannheim method potassium sulfate reaction furnaces. The furnace comprises a furnace bottom platform, a furnace body is arranged on the furnace bottom platform, a furnace wall heating chamber, a furnace top heating chamber, a reaction chamber and a discharging stirring device are arranged in the furnace body, a discharging pipeline communicated with the reaction chamber is arranged at the bottom of the furnace body, the discharging pipeline is communicated with the furnace bottom platform, and the discharging pipeline is in a big-end-down circular truncated cone shape. According to the utility model, the discharge pipeline is improved into a big-end-down circular truncated cone shape; the problems that potassium sulfate is difficult to adhere and discharge and even a discharging pipeline is blocked due to a cylindrical structure are solved, atraditional ...

Подробнее
08-08-2023 дата публикации

Secondary equipment transfer box based on original screen and transformation method

Номер: CN116565656A
Принадлежит:

The invention relates to a secondary equipment transfer box based on an original screen. The secondary equipment transfer box comprises a transfer frame, the adapter comprises an adapter frame and a plurality of adapter modules arranged on the adapter frame, each adapter module comprises two adapters, each adapter comprises a pin surface and a wiring surface, and the two adapters on the same adapter module are electrically connected through the oppositely arranged wiring surfaces. The pin surfaces of the two adapters on the same switching module are respectively used for being electrically connected with the first electric connector and the second electric connector; wherein the first electric connector is an electric connector of new secondary equipment, and the second electric connector is an electric connector connected with old secondary equipment. According to the invention, the problems of overlong power failure time, high manpower cost and material resource cost and large operation ...

Подробнее
23-06-2023 дата публикации

Resource extraction method for heavy metals in industrial wastewater

Номер: CN116282652A
Принадлежит:

The invention discloses a resource extraction method for heavy metals in industrial wastewater, and belongs to the technical field of heavy metal recovery. The method is used for solving the technical problems that in the adsorption and recovery process of the heavy metal in the industrial wastewater in the prior art, the anti-pollution performance of an adsorbent is poor, a method for analyzing metal ions from the adsorbent is complicated, and the adsorption rate and renewability of the adsorbent to the heavy metal need to be improved. Comprising the following steps: weighing 2kg of industrial wastewater to be treated by weight, adding into a beaker, stirring, and adjusting the pH value of the system to 4.5-5.5 by using a 0.1 mol/L sodium hydroxide or hydrochloric acid aqueous solution; according to the invention, heavy metal ions in wastewater can be efficiently adsorbed and extracted from wastewater, the adsorption rate of heavy metals is improved, the heavy metals can be conveniently ...

Подробнее
04-08-2023 дата публикации

Sealing experiment equipment, control method, control device and sealing experiment system

Номер: CN116539238A
Принадлежит:

The invention provides sealing experiment equipment, a control method, a control device and a sealing experiment system.The control method comprises the steps that a plurality of experiment working conditions are set, and the experiment working conditions are used for simulating the working conditions of internal factors and/or external factors of a sealing structure in the operation process of a transformer; sequentially controlling the inflating device to inflate or extract gas from the closed structure under the experimental working condition, acquiring the current air pressure value of the inflating device to obtain a first air pressure value, and acquiring the current air pressure value of the inflating device to obtain a second air pressure value after the duration of stopping inflating or extracting the gas from the inflating device reaches a preset duration; and determining the sealing performance of the sealing structure according to the first air pressure value and the second ...

Подробнее
28-07-2023 дата публикации

Automatically-adjusted intelligent lighting device for parking lot

Номер: CN116498918A
Принадлежит:

The invention relates to the technical field of lighting devices, and discloses an automatically-adjusted intelligent lighting device for a parking lot, which comprises a base, a fixed seat is fixedly mounted on the lower wall surface of the base, a rotary adjusting structure is mounted in the fixed seat, a cross beam is mounted at the lower end of the rotary adjusting structure, and a pitching adjusting structure is mounted on the cross beam. A lamp cylinder is installed in the pitching adjusting structure, an illuminating lamp is fixedly installed in the lamp cylinder, a light gathering plate is fixedly installed in the lamp cylinder, a light gathering cylinder is arranged at one end of the lamp cylinder, a lampshade is fixedly installed at one end of the light gathering cylinder, and an illumination adjusting structure is installed in the lamp cylinder. Through the rotation adjusting structure and the pitching adjusting structure, the direction of the illuminating lamp can be adjusted ...

Подробнее