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(11) | EP 1 707 098 A3 |
| (12) | EUROPEAN PATENT APPLICATION |
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| (54) | Water filtration vacuum cleaner apparatus having sloping baffle |
| (57) A water filtration vacuum cleaner apparatus having a sloping baffle, comprising a
liquid container (10) removable from a cleaner housing (5) for keeping water and collecting
dust, having at least one bending tube for conveying the dust-laden airflow into the
liquid container (10), characterized in that the liquid container (10) is provided
with an inwardly sloping wall (21), adjacent to the sloping wall there is a vertical
baffle (6) and attached to the vertical baffle (6) there is a sloping baffle (7).
The dust-laden airflow rushes into the water in the liquid container (10) along the
bending tube to form a mixture of water and air B, most of which undergoes a rotary
motion along the sloping wall (21) of the liquid container (10), the vertical baffle
(6) and the sloping baffle (7), making the water and the dust mixing sufficiently;
and part of the mixture of water and air and water pieces produced by the above process
undergoes a second rotary mixing motion under the lower part of the vertical baffle
(6) and the sloping baffle (7), causing the dust in the air dissolved or collected
in water sufficiently
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