Solid-liquid separation filter tank for processing cleaning wastewater

Abstract

A solid-liquid separation filter box for processing cleaning wastewater comprises a box body; a filter screen cover is fixedly connected to the interior of the box body, a water inlet is formed in the top of the box body, the bottom end of the water inlet extends into the filter screen cover, a water outlet is formed in one side of the box body, and a discharge port is formed in the bottom of the box body; and a material guiding mechanism is arranged on the periphery of the discharging port, solid chippings are guided into the discharging port, a shielding mechanism is arranged above the material guiding mechanism, and supporting mechanisms are fixedly connected to the four corners of the bottom of the box body and used for supporting and limiting the box body and the material guiding mechanism. Through cooperation of the filter screen cover and the box body, chippings in the cleaning wastewater can be intercepted, so that solid-liquid separation of the cleaning wastewater is realized; in addition, filtered liquid and solid are discharged through different outlets and are prevented from being mixed again, the intercepted chippings can be automatically discharged out of the box body after being accumulated to a certain height, and manual regular cleaning is not needed.

Description

technical field [0001] The invention belongs to the technical field of filter boxes, in particular to a solid-liquid separation filter box used for processing and cleaning wastewater. Background technique [0002] When processing the workpiece, it is necessary to process the workpiece into the required shape. Some workpieces have more debris on the surface. In order to ensure the cleanliness of the workpiece and the subsequent processing operations, the workpiece needs to be cleaned, usually directly with water. Rinse the workpiece. In order to improve the cleaning power, some will use a cleaning brush with water to clean the workpiece. Although cleaning can keep the workpiece clean, it will generate a large amount of cleaning wastewater, which contains more metals. Debris, it is inconvenient to recycle clean wastewater, and if it is discharged directly, it will cause waste of water resources. [0003] In order to recycle the clean wastewater, the filter is usually used to ...

AI Technical Summary

Problems solved by technology

[0002] When processing the workpiece, it is necessary to process the workpiece into the desired shape. Some workpieces have a lot of debris on the surface. In order to ensure the cleanliness of the workpiece and the subsequent processing operations, the workpiece needs to be cleaned, usually directly with water. Rinse the workpiece. In order to improve the cleaning power, some will use a cleaning brush with clean water to clean the workpiece. Although cleaning can keep the workpiece clean, it will generate a large amount of cleaning wastewater, which contains more metals. Debris, it is inconvenient to recycle clean wastewater, if it is discharged directly, it will cause waste of water resources

[0003] In order to recycle the clean wastewater, the filter is usually used to filter the clean wastewater, but the filter can filter the clean wastewater, although it can intercept the impurities in the wastewater, but the filter needs to be cleaned regularly, which is not only cumbersome, And when replacing the filter screen or cleaning the filter screen, the cleaning wastewater cannot be filtered, and the filtering operation needs to be disconnected halfway. If you forget to close the water inlet, the cleaning wastewater will be discharged without filtering, and the debris in the wastewater will be If the pipeline is blocked, if the filter is not cleaned, the filter will be blocked by debris for a long time and the filtering operation will not be possible.

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