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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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Применить Всего найдено 2. Отображено 2.
28-05-2014 дата публикации

Advanced treatment recovery device for oily sewage

Номер: CN103819032A
Автор: ZHANG KAI, ZHENG XIUHUA, ZHAO RUIYU, ZHANG LEI, JIA ZENGJIN
Принадлежит:

The invention discloses an advanced treatment recovery device for oily sewage. The device comprises an oily sewage inlet pipe, a clear water reuse output pipe, a crude oil output pipe and a controller, and also comprises a first-level electrolysis air floating device, a pipeline flocculator, a second-level electrocatalytic oxidation air floating device, a third-level electrocatalytic oxidation air floating device, a buffer tank, a first-level automatic energy-saving constant water supply device, an in vitro self-cleaning shell filter device, a second-level automatic energy-saving constant water supply device, an ion exchange device and a third-level automatic energy-saving constant water supply device. The advanced treatment recovery device has a simple structure; due to the adoption of the electrolysis air floating device, the treatment efficiency can be improved, the device is not easy to damage, the cost for overhaul is reduced to some extent, the electrolysis air floating device is ...

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Номер записи: 1
30-10-2020 дата публикации

Non-negative pressure water supply equipment with good energy-saving effect

Номер: CN0211816642U
Автор: ZHENG XIUHUA, ZHANG LEI, ZHANG RUIQING, WANG LILI, ZHANG HAIGUO, JIA ZENGJIN
Принадлежит: WEIFANG LIDE ELECTRIC APPARATUS CO LTD, WEIFANG LIDE ELECTRIC APPARATUS CO., LTD.

The utility model discloses non-negative pressure water supply equipment with a good energy-saving effect. The device comprises a main water tank and a water supply pipeline, a secondary water tank isarranged at the bottom of one side of the main water tank; one side of the main water tank is fixedly connected with a first U-shaped pipe; the bottom end of the outer side of the first U-shaped pipecommunicates with a communicating vessel pipe, the communicating vessel pipe communicates with the bottom of an inner cavity of the secondary water tank, the inner wall of the main water tank is rotationally connected with a rotating rod through a rotating shaft, the bottom end of the rotating rod is fixedly connected with a piston, the piston is slidably connected with a water supply pipeline, and one side of the main water tank communicates with a water purifier pipeline. According to the utility model, the communicating vessel conveying structure is adopted to maintain the water level height ...

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Номер записи: 2