A wave-making cylinder for a mechanically rotating bubble generator, an environmentally friendly water treatment system

Abstract

A wave-making cylinder for a mechanically rotating air bubble generator, the wave-making cylinder (2-1) is located in a cavity, the wave-making cylinder (2-1) is cylindrical, and the wave-making cylinder (2-1) ‑1) has 3 concave arc surfaces (2‑1‑1) on the inner wall, and the 3 concave arc surfaces (2‑1‑1) form a circular array with the axis of the wave-making cylinder (2‑1) as the center line Distribution, the distance from the surface of the concave arc surface (2‑1‑1) to the axis of the wave-making cylinder (2‑1) is greater than that on the inner wall of the wave-making cylinder (2‑1) without the concave arc surface (2‑1‑1) 1) to the distance from the axis of the wave-making cylinder (2-1); the first end and the second end of the concave arc surface (2-1-1) are in the inner section circle of the wave-making cylinder (2-1) The span is 1 / 6th of the inner section circle of the wave-making cylinder (2‑1). The environment-friendly water treatment system has a mechanical rotating air bubble generator, and the mechanical rotating air bubble generator has the wave-making cylinder (2-1). The invention has high service life, is beneficial to reduce local temperature, has low energy consumption and simple structure.

Description

technical field [0001] The invention relates to a bubble generator, in particular to a wave-making cylinder used for a mechanically rotating bubble generator and an environment-friendly water treatment system. Background technique [0002] Bubble generators are commonly used equipment in sewage treatment, chemical substance production, and pharmaceutical production. The most common types of bubble generators are mainly divided into microporous and mechanical types. Existing mechanical bubble generators generally use mechanical rotation to add solid structure impact cutting Air bubbles are used to refine the bubbles to reduce the fineness of the bubbles; the existing mechanical bubble generators have high energy consumption, air outlets are prone to generate air bands to reduce the efficiency of bubble generation, and vacuum bubbles are prone to reduce mechanical life, local high temperature, and bubbles There is room for improvement in the technical problems of the merger; a...

AI Technical Summary

Problems solved by technology

[0002] Bubble generators are commonly used equipment in sewage treatment, chemical substance production, and pharmaceutical production. The most common types of bubble generators are mainly divided into microporous and mechanical types. The existing mechanical bubble generators generally use mechanical rotation to add solid structure impact cutting Air bubbles are used to refine the air bubbles to reduce the fineness of the air bubbles; the existing mechanical air bubble generators consume a lot of energy, the air outlet is easy to generate air bands to reduce the efficiency of air bubbles, and it is easy to generate vacuum bubbles to reduce the mechanical life, local high temperature, air bubbles Merged technical problems, there is room for improvement; motor speed fluctuation control requires additional circuits or mechanical devices, motor speed fluctuations easily lead to bearing vibrations that damage the life of the motor, motor speed fluctuations cause heat, increase energy consumption

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