Continuous sand filtering equipment with fluid distributor

Abstract

The invention relates to the technical field of wastewater treatment, in particular to continuous sand filtering equipment with a fluid distributor. The continuous sand filtering equipment comprises an equipment body, the equipment body comprises an equipment cylinder, equipment supporting legs are fixedly mounted at the four corners of the bottom end of the equipment cylinder, a first triangular supporting frame is fixedly mounted on one side of each equipment supporting leg, the sides, away from the equipment supporting legs, of the first triangular supporting frames are fixedly connected with the bottom end of the equipment cylinder, first reinforcing ribs are welded to the outer surfaces of the first triangular supporting frames and made of martensitic steel, and one side of the equipment cylinder is fixedly connected with a filtrate output pipe. By arranging an auxiliary sand washing mechanism, the speed of falling dirty sand in the automatic cleaning process is increased, and therefore the problem that when existing continuous sand filtering equipment with a fluid distributor is used, the speed of falling dirty sand in the automatic cleaning process is low, and the working efficiency of the equipment is affected is effectively solved.

Description

technical field [0001] The invention relates to the technical field of wastewater treatment, in particular to continuous sand filtering equipment with a fluid distributor. Background technique [0002] Domestic sewage refers to the wastewater discharged by people in daily life activities. This wastewater is mainly polluted by domestic waste and human excrement. The quantity, composition and concentration of pollutants are related to people's living habits and water consumption. Domestic sewage Generally, it does not contain toxic substances, but it has conditions suitable for microbial reproduction, contains a large number of bacteria and pathogens, and is harmful to a certain extent from a hygienic point of view. Due to the increasing urban population, urban domestic wastewater treatment problems It has become increasingly prominent, and because of backward technology, shortage of funds, and difficulty in governance, it has always affected the urban environment and its cons...

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Problems solved by technology

[0004] The object of the present invention is to provide a kind of continuous sand filter equipment with fluid distributor, to solve the existing continuous sand filter equipment with fluid distributor proposed in the above-mentioned background technology in use, the dirty sand that falls is automatically cleaned The speed in the process is relatively low, which affects the working efficiency of the equipment

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