Solid-liquid separating device with automatic cleaning

Abstract

The invention discloses a solid-liquid separating device with automatic cleaning. The device comprises a separating tank, a tank cover is hermetically mounted at the top of the separating tank, a filtering basket is arranged below the inner part of the separating tank, the periphery of the upper end of the filtering basket is in fit with the inner wall of the separating wall, an annular space is formed between the filtering basket and the separating tank, an input pipe communicated with the inner part of the separating tank is arranged at the upper part of the side wall of the separating tank, cleaning pipes are arranged outside the separating tank, the inlet ends and the outlet ends of the cleaning pipes are all communicated with the annular space, a pump is arranged on the cleaning pipes, an output pipe which is communicated with the annular space is arranged at the lower part of the side wall of the separating tank, a slag discharging port is formed in the bottom of the separating tank, an opening connected with the slag discharging port is formed in the bottom of the filtering basket, a slag discharging pipe is connected to the outer end of the slag discharging port, and valves are all arranged on the input pipe, the output pipe and the slag discharging pipe. The solid-liquid separating device disclosed by the invention can filter solid impurities in liquid, further monitor the status in the separating tank, and automatically judge whether the filtering basket is blocked or not, and if yes, the filtering basket can be automatically cleaned to reduce removing and washing workloads.

Description

technical field [0001] The invention relates to a filter device for filtering solid impurities in liquid. Background technique [0002] In many fields, it is often necessary to filter solid impurities in liquids. The existing filtration structures on the market are relatively complicated. After a period of filtration, the solid slag in the filtration cannot be automatically discharged, and the filter still needs to be disassembled for cleaning, which requires a lot of work. [0003] The purpose of the foregoing discussion is to introduce the reader to various aspects of the technology that may be related to various aspects of the present invention that will be described and / or claimed below. It is believed that the discussion will help provide background information for the reader to facilitate a better With the various aspects of the present invention in mind, it is therefore to be understood that these discussions are to be read in this light, and not as admissions of pri...

AI Technical Summary

Problems solved by technology

The existing filtration structures on the market are relatively complicated. After a period of filtration, the solid slag in the filtration cannot be automatically discharged, and the filter still needs to be disassembled for cleaning, which requires a lot of work.

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