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Porous plate aeration device for dispersing air bubbles in water

An oxygen-enhancing device and perforated plate technology, applied in water aeration, application, aerobic process treatment, etc., can solve the problems of rapid bubble merger, increase in pore size, etc. Effect

Active Publication Date: 2018-08-14
项义考
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of the deficiencies in the prior art mentioned above, the object of the present invention is to provide a porous plate aeration device for dispersing air bubbles in water, which solves the problems of rapid merging of air bubbles and increase in pore size during the rising of air bubbles

Method used

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  • Porous plate aeration device for dispersing air bubbles in water

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Embodiment Construction

[0020] refer to Figure 1~4 , is a porous plate aeration device for dispersing air bubbles disclosed in the present invention. It mainly considers how to solve the problem of rapid merging of air bubbles and increase in diameter during the rising process of air bubbles. Multiple cutting is used to disperse air bubbles so that water and air form High-density contact collision, while considering the appropriate water depth, initial dissolved oxygen concentration diffusion and initial bubble distribution uniformity, consider the blockage of the pores by particles in the water when selecting the pore size of the cutting material. The perforated plate aeration device for dispersing air bubbles in water provided in this embodiment includes a water circulation device 10 that circulates the water in the water container, an aeration device that blows air bubbles into the water through an aeration power source 11, and the aeration power source It is connected with an aeration pipe 12 lo...

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Abstract

The invention relates to the technical field of water purification and water oxygenation apparatuses, and especially relates to a porous plate oxygenation apparatus related with oxygen supply of medicine and chemical engineering wastewater treatment, domestic wastewater treatment, agricultural culture oxygenation and fish and shrimp transportation and selling processes and used for dispersing bubbles in water. The apparatus comprises at least two layers of porous plates arranged between a water bottom and a water surface at intervals, the porous plates are arranged on a supporting frame or a pole, a plurality of air holes are distributed on each of the porous plates, the apertures of all the air holes are equal to each other, and the apertures are 0.5-3mm. The porous plate oxygenation apparatus allows bubbles blown into water through an aeration device to be cut and dispersed multiple times, contacts and bumps circulating water in a high density manner, and rapidly changes anoxic water in a water container into water rich in dissolved oxygen.

Description

technical field [0001] The present invention relates to the technical field of water quality purification and water body oxygenation equipment, in particular to a device related to pharmaceutical and chemical wastewater treatment, domestic wastewater treatment, agricultural breeding oxygenation, fish and shrimp transportation and oxygen supply in the sales process, etc., which can quickly A perforated plate aeration device used to disperse air bubbles in water to increase dissolved oxygen in water. Background technique [0002] Dissolved oxygen in water is the material basis for the survival of all organisms such as fish and shrimp in the water body. Just like human beings rely on breathing oxygen in the air, when there is a small amount of dissolved oxygen in the water, measures must be taken to artificially aerate and increase oxygen to maintain fish and shrimp. , The respiratory needs of aerobic fungi to meet the water purification needs of aquaculture, industrial wastewa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/02C02F7/00A01K63/04
CPCY02W10/10
Inventor 项义考楼江泽周继来刘学东
Owner 项义考
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