碳酸锂生产用废水利用装置

Abstract

本实用新型提供了一种碳酸锂生产用废水利用装置。碳酸锂生产用废水利用装置，包括：支撑筒，进料口和出液管均与支撑筒的内部连通；搅拌组件，包括驱动电机、转轴和多个搅拌构件，转轴可转动地设置在支撑筒，转轴的第一端与驱动电机的输出轴连接，转轴的第二端伸入支撑筒，多个搅拌构件沿转轴的周向间隔连接于转轴的外周；过滤组件，安装于支撑筒内，过滤组件包括过滤构件和清洁构件，过滤构件具有用于过滤碳酸锂生产用废水的过滤部，过滤部位于搅拌组件的下方，清洁构件与转轴的第二端连接，清洁构件具有朝向过滤部设置且能够清洁过滤部的清洁端。本实用新型的技术方案解决了现有技术中的碳酸锂生产用废水利用装置的废水回收效率较低的问题。

Claims

1. A lithium carbonate production wastewater utilization device characterized by, include: A support cylinder (10) is provided with a feed inlet at the top and a liquid outlet pipe (3) at the bottom. Both the feed inlet and the liquid outlet pipe (3) are connected to the interior of the support cylinder (10). The stirring assembly (5) includes a drive motor (4), a rotating shaft (50), and a plurality of stirring components (52). The drive motor (4) is disposed on the support cylinder (10). The rotating shaft (50) is rotatably disposed on the support cylinder (10). The first end of the rotating shaft (50) is connected to the output shaft of the drive motor (4), and the second end of the rotating shaft (50) extends into the support cylinder (10). The plurality of stirring components (52) are spaced apart on the outer periphery of the rotating shaft (50) along the circumferential direction. A filter assembly (6) is installed inside the support cylinder (10). The filter assembly (6) includes a filter element and a cleaning element. The filter element has a filter section (631) for filtering wastewater used in lithium carbonate production. The filter section (631) is located below the stirring assembly (5). The cleaning element is connected to the second end of the rotating shaft (50). The cleaning element has a cleaning end (66) facing the filter section (631) and capable of cleaning the filter section (631).

2. The lithium carbonate production wastewater utilization apparatus according to claim 1, characterized by, The cleaning component includes a mounting plate (65) and a brush plate. The mounting plate (65) is located between the rotating shaft (50) and the filter section (631). The mounting plate (65) is connected to the second end of the rotating shaft (50). The brush plate is connected to the side of the mounting plate (65) opposite to the rotating shaft (50). The brush plate forms the cleaning end (66).

3. The lithium carbonate production wastewater utilization apparatus according to claim 1, characterized by The filter component includes a connecting seat (62) and a first filter screen. The connecting seat (62) is installed inside the support cylinder (10). The connecting seat (62) is provided with an installation groove (63). The first filter screen is disposed in the installation groove (63) and forms the filter section (631).

4. The lithium carbonate production wastewater utilization apparatus according to claim 3, characterized by The filter assembly (6) further includes a first ring plate (61) and a plurality of locking elements. The first ring plate (61) is connected to the inner wall of the support cylinder (10), and the connecting seat (62) is connected to the first ring plate (61) through the plurality of locking elements.

5. The lithium carbonate production wastewater utilization apparatus according to any one of claims 1 to 4, characterized by, The filter element is a bowl-shaped structure, and the bottom wall of the bowl-shaped structure is provided with a flow-through hole (79). The orthographic projection of the rotating shaft (50) on the bottom wall of the bowl-shaped structure is located within the flow-through hole (79). The wastewater utilization device for lithium carbonate production also includes a getter attachment component (7), which includes: The connecting cylinder (72) is located below the filter component. The connecting cylinder (72) is a cylindrical structure with one end open and the other end closed. The open end of the connecting cylinder (72) is connected to the interior of the filter component through the flow hole (79). Fluid transport components; The filter component has a filter chamber and an inlet end and an outlet end that are both connected to the filter chamber. At least one filter element (67) is provided in the filter chamber. The fluid conveying component is used to convey wastewater in the connecting cylinder (72) to the inlet end. The filter element (67) is capable of filtering the wastewater. The outlet end is connected to the interior of the support cylinder (10).

6. The lithium carbonate production wastewater utilization apparatus according to claim 5, characterized by The fluid transport component includes a connecting pipe (74), a power pump (73), and a hose (75). One end of the connecting pipe (74) is connected to the interior of the connecting cylinder (72), and the other end of the connecting pipe (74) is connected to the inlet of the power pump (73). The outlet of the power pump (73) is connected to one end of the hose (75), and the other end of the hose (75) is connected to the inlet.

7. The lithium carbonate production wastewater utilization apparatus according to claim 5, characterized by The filter component includes: A filter cartridge (71), the bottom of which is provided with the outlet end; A sealing cap (76) is placed on the filter cylinder (71) and detachably connected to the filter cylinder (71). The sealing cap (76) has the inlet end. The filter cylinder (71) and the sealing cap (76) form the filter cavity.

8. The lithium carbonate production wastewater utilization apparatus according to claim 5, characterized by The filter element (67) includes a second annular plate (77) and a second filter screen (78), the second annular plate (77) being connected to the inner wall of the filter chamber, and the second filter screen (78) being disposed within the second annular plate (77); and / or, There are multiple filter elements (67), and the multiple filter elements (67) are arranged at intervals from the inlet end to the outlet end.

9. The lithium carbonate production wastewater utilization apparatus according to claim 5, characterized by There are multiple filter sections (631), and the multiple filter sections (631) are arranged at intervals around the flow passage (79).

10. The lithium carbonate production wastewater utilization apparatus according to any one of claims 1 to 4, characterized by, The stirring assembly (5) also includes a plurality of wall scraping brushes (53), which are correspondingly arranged with a plurality of stirring components (52). Each wall scraping brush (53) is connected to the side of the corresponding stirring component (52) away from the rotating shaft (50), and the wall scraping brush (53) is in contact with the inner wall of the support cylinder (10).

Images