Sediment water tank for filtering settling type pollutants

Abstract

The invention discloses a sediment water tank for filtering settling type pollutants. The sediment water tank comprises a wastewater pipeline, a diffusion guide pipe, a reinforcing support frame, an overflow port and a draining port, wherein the wastewater pipeline is connected with a water inlet; a flange is arranged on the water inlet; a fixing hole is formed on the flange; the diffusion guide pipe is connected with the water inlet; a cofferdam is arranged at the top end of the water tank; the overflow port is connected with the water tank; the draining port is located at the bottom of the water tank; and a support base is connected with the water tank. The sediment water tank for filtering settling type pollutants is modified from a common PE water storage tank; a gravity settling principle is utilized to settle the pollutants heavier than water to the water bottom, so that water overflows from the overflow port at the upper end of the water tank; and the diffusion guide pipe is arranged in the water tank and the diameter of the diffusion guide pipe is more than the diameter of the wastewater pipeline, so that the flow speed of the wastewater is reduced when the wastewater flowsinto the diffusion guide pipe from the wastewater pipeline.

Description

technical field [0001] The invention relates to the technical field of sedimentation water tanks, in particular to a sedimentation water tank capable of filtering sedimentation pollutants. Background technique [0002] With the development of society and the strengthening of people's awareness of environmental protection, more and more enterprises are beginning to pay attention to environmental protection, and the treatment of wastewater generated by industrial production must meet the discharge standards or be reused. Due to the small amount of wastewater produced by some enterprises, the construction of a complete set of sewage treatment equipment occupies a large area and requires a lot of capital investment, which will cause unnecessary waste. Therefore, some improvements and innovations have been made on the sedimentation tanks currently on the market to be used as wastewater pre-processing. Contents of the invention [0003] The purpose of the present invention is t...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a settling water tank that can filter sedimentation pollutants, so as to solve the problem that some enterprises in the above-mentioned background technology produce little waste water, and the construction of a whole set of sewage treatment equipment occupies a large area and requires a lot of capital investment, which will cause The problem with unnecessary wasteful situations

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