Upper sheet cleaning system of leaf filter for titanium dioxide adsorption and control method thereof
A leaf filter and titanium dioxide technology, which is applied to the upper sheet cleaning system of a leaf filter for titanium dioxide adsorption and its control field, can solve the problems of unclean washing, forgetting to wash, and low work efficiency.
Active Publication Date: 2019-11-12
ANHUI JXTB GRP
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This working flushing method not only has low work efficiency, but also is
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[0031] Such as figure 1 and 2 As shown, the cleaning system for the upper sheet of the leaf filter for titanium dioxide adsorption includes a cleaning tank 10 for accommodating the upper sheet of the leaf filter, a high-pressure water spray device 20 arranged on the side wall of the cleaning tank 10, and a sliding arrangement on the cleaning tank 10 A filter cake cutting device 30 at the bottom; the bottom of the cleaning tank 10 is provided with a blanking port 11 of the filter cake, and the filter cake cutting device 30 includes a lifting column 31, a rotating head 32 arranged at the top of the lifting column 31 and The flexible cutting strips 33 are arranged symmetrically at both ends of the rotating head 32 , and the lifting column 31 in this embodiment is a lifting column 31 controlled by a hydraulic cylinder or a pneumatic cylinder.
[0032] Usually, the filter cake on the upper sheet of the leaf filter needs to be manually washed and cleaned with a high-pressure water ...
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The invention discloses an upper sheet cleaning system of a leaf filter for titanium dioxide adsorption and a control method of the upper sheet cleaning system. The system comprise a cleaning pool foraccommodating an upper sheet of the leaf filter, a high-pressure water spraying device, and a filter cake cutting device. The bottom of the cleaning pool is provided with a blanking opening for a filter cake, the high-pressure water spraying device is arranged on the side wall of the cleaning pool, the filter cake cutting device is arranged at the bottom of the cleaning pool in a sliding mode, and the filter cake cutting device comprises a lifting column, a rotating head arranged at the top end of the lifting column and flexible cutting strips symmetrically arranged at the two ends of the rotating head. The filter cake cutting device is arranged at the bottom of the cleaning pool and used for cutting and partitioning the filter cake on the upper sheet of the leaf filter in advance, so that the adhesive force of the whole filter cake on the upper sheet of the leaf filter is reduced, and the filter cake can be conveniently cleaned from the upper sheet of the leaf filter by the high-pressure water spraying device.
Description
technical field [0001] The invention belongs to the technical field of titanium dioxide production, and in particular relates to a material cleaning system on a leaf filter for titanium dioxide adsorption and a control method thereof. Background technique [0002] Titanium dioxide (TiO) is an important inorganic chemical product, which has important uses in coatings, inks, papermaking, plastics and rubber, chemical fibers, ceramics and other industries. In the production process of titanium dioxide, a leaf filter is often used to squeeze metatitanic acid to obtain a filter cake that meets the process requirements. However, in order to improve production efficiency, the distance between the blades of the leaf filter is usually small, so the filter cake on the blades is washed down manually with a high-pressure water gun. This working flushing method is not only low in work efficiency, but also prone to problems such as partial forgetting to flush or unclean flushing. Conte...
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Login to View More IPC IPC(8): B26D1/26B08B3/02B01D41/04
CPCB01D41/04B08B3/02B26D1/26
Inventor 陈海平丁文娟花卉
Owner ANHUI JXTB GRP