A filter tank for suspended solids in water

Abstract

The invention provides a water suspended matter filtering tank. The water suspended matter filtering tank comprises a tank body provided with a water inlet, a water discharging port and a dirt discharging port; a driving device is arranged on an upper cover; a hollow dirt discharging rotating shaft is arranged at the lower end of the driving device; a hollow suction rod is arranged on the side wall of the dirt discharging rotating shaft; a suction head connected with a filter screen is arranged on one end part of the suction rod; an opening is formed in one end part of the suction head, and the other end of the suction head is communicated with the suction rod; a first rotating shaft is arranged in the suction head; a rotating impeller is arranged on the end part, far away from the openingof the suction head, of the first rotating shaft; a first bevel gear is arranged at the other end of the first rotating shaft; two second rotating shafts are arranged on the two sides of the first bevel gear in a mirror symmetry mode; one end part of each second rotating shaft is arranged on the side wall of the suction head; a second bevel gear matched with the first bevel gear is arranged at the other end of each second rotating shaft; and hairbrushes are arranged on the outer walls of the second rotating shafts. After dirt on the surface of the filter screen is scraped by the suction head,the dirt can be driven by water flow easily to be discharged from the dirt discharging port, so that the aims of cleaning and dredging the filter screen are fulfilled, the dirt is prevented from being accumulated on the filter screen, cleaning is conducted completely and the working efficiency is high.

Description

technical field [0001] The invention belongs to the field of sewage treatment, in particular to a filter tank for suspended matter in water. Background technique [0002] my country has a vast territory and a large population, but its water resources are very limited, and due to the industrialization and living of society, many water resources are polluted by humans. With the development of society, the demand for water resources is increasing, and how to fully recycle various sewage such as rainwater, river water, and printing and dyeing factory wastewater has attracted more and more attention. Due to the pollution of the environment, various indicators of rainwater and river water will also exceed the standard, and do not meet various usage standards. Therefore, these water resources need to be filtered before they can be recycled. [0003] At this stage, there are also some filters that can be used to filter suspended solids in water. For example, the Chinese invention p...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a filter tank for suspended solids in water, which solves the technical problem of low overall working efficiency of the filter in the prior art

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