Mobile liquid surface slag removal device
A mobile, liquid level technology, applied in the cleaning of open water, water conservancy projects, construction, etc., can solve problems such as unfavorable detection of refueling pools, affecting the transparency of refueling pools, etc., to achieve simple structure, stable working condition, and ensure cleanliness. degree of effect
Active Publication Date: 2018-03-20
CHINA NUCLEAR POWER TECH RES INST CO LTD +1
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Problems solved by technology
Among them, impurities with higher density will sink to the bottom of the refueling pool, and will not have a significant impact on the transparency of the refueling pool, while impurities with smaller volume or lower density particles, dirt and dust will float on the liquid surface, Seriously affects the transparency of the refueling tank, which is not conducive to the detection of the refueling tank
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[0020] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.
[0021] Such as figure 1 The mobile liquid surface slag removal device shown is used to remove impurities floating on the liquid surface of the refueling pool of the PWR nuclear power plant. Among them, the impurities are mainly particle dirt and dust, which are less dense and lighter in weight, so that they can float on the water surface. The mobile liquid surface slag remover includes a liquid surface slag remover 100, an impurity collector 200 and a water pipe 300 connecting the liquid surface slag remover 100 and the impurity collector 200; the liquid surface slag remover 100 is used to collect When the liquid surface slag remover 100 collects impurities, it will inevitably be mixed into the water in the refueling tank, and the mixture...
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The invention discloses a mobile liquid surface slag remover, which is used for removing impurities floating on the liquid surface of a refueling pool in a pressurized water reactor nuclear power plant. The mobile liquid surface slag remover includes a liquid surface slag remover and an impurity collector and the water pipe connecting the liquid surface slag remover and the impurity collector; the liquid surface slag remover is used to collect impurities floating on the liquid surface, and the impurity collector is provided with a circulating pump and a filter, so The circulating pump is used to draw the impurities collected by the liquid surface slag remover to the impurity collector through the water pipe, and the filter is used to filter and store the impurities entering the impurity collector. According to the mobile liquid surface slag removal device provided by the present invention, the structure is simple, the working state is stable, and the cleanliness of the refueling pool can be effectively guaranteed.
Description
technical field [0001] The invention relates to a cleaning device, in particular to a mobile liquid surface slag removal device for removing particle dirt and dust floating on the surface of a refueling pool of a pressurized water reactor nuclear power plant. Background technique [0002] After the pressurized water reactor is turned on, the water flow will have a certain flushing effect on the pressurized water reactor equipment, and the impurities washed down will be brought into the refueling pool. Among them, impurities with higher density will sink to the bottom of the refueling pool, and will not have a significant impact on the transparency of the refueling pool, while impurities with smaller volume or lower density particles, dirt and dust will float on the liquid surface, Seriously affected the transparency of the refueling water tank, which is not conducive to the detection of the refueling water tank. [0003] Therefore, there is an urgent need for a liquid surfa...
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IPC IPC(8): E02B15/10
Inventor 刘强马庆俊刘青松周国丰黄文有
Owner CHINA NUCLEAR POWER TECH RES INST CO LTD