Off-spin anti-blocking mechanism for pipeline sewage pretreatment

Abstract

The invention discloses an off-spin anti-blocking mechanism for pipeline sewage pretreatment. The mechanism comprises an equipment shell, side edge sliding blocks, a waterproof box, a left side vibration plate and a right side vibration plate; connecting pipelines are installed on the two sides of the equipment shell in a penetrating mode. A liquid storage box is fixedly mounted in the upper end of the equipment shell; a built-in rod is rotatably connected into the fixing plate, a push rod is rotatably connected into the positioning block, a conveying pipe is fixedly installed on the outer side face of the side edge rod, the waterproof box is fixedly installed on the outer side face of the side edge rod, and blades are welded to the outer portion of one end of an internal rotating shaft. According to the off-spin anti-blocking mechanism for pipeline sewage pretreatment, a novel structural design is adopted, so that the anti-blocking mechanism is convenient for treating pollutants withrelatively large volumes in sewage and preventing the sewage from being blocked inside a pipeline during circulation, and a chemical reagent leading-in structure is arranged in the off-spin anti-blocking mechanism, so that small molecular pollutants in the sewage are convenient to settle, and the sewage pretreatment effect is improved.

Description

technical field [0001] The invention relates to the technical field of pipeline sewage treatment, in particular to a spin-off anti-blocking mechanism for pipeline sewage pretreatment. Background technique [0002] Pipeline sewage mainly collects and transports sewage from cities or processing plants, and discharges the generated sewage into sewage treatment equipment through pipeline drainage, cleans pollutants in sewage through physical adsorption or chemical reaction, and reduces pollutants in sewage discharge. Pollutant composition, untreated sewage is highly corrosive during the process of circulating in the pipeline, so anti-corrosion materials need to be used in the production process of the pipeline for discharging sewage, and its surface needs to undergo anti-corrosion treatment. [0003] With the continuous use of sewage pipes, the following problems were found during use: [0004] 1. The components contained in the sewage are relatively complex. If the sewage cont...

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Problems solved by technology

[0007] The object of the present invention is to provide a spin-off anti-blocking mechanism for pipeline sewage pretreatment, to solve the above-mentioned background technology that the components contained in the sewage are relatively complicated, if the sewage contains many large-volume pollutants, the discharge During the process, it is easy to block the pipeline and the inlet and outlet of the subsequent sewage treatment equipment, affecting the fluency of sewage discharge, and when the sewage pipeline is mechanically treated by the anti-blocking mechanism, only part of the large-volume pollutants in the sewage can be cleaned. For small molecules The problem of poor pretreatment ability of polluting components

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