Radiation dot matrix water distribution device for high-concentration organic sewage anaerobic reactor

Abstract

The invention discloses a radiation dot matrix water distribution device for a high-concentration organic sewage anaerobic reactor, which comprises a water inlet distribution regulation and control device and radiation dot matrix water distribution devices. The water inlet distribution regulation and control device is provided with a water inlet header pipe and a plurality of water outlet branch pipes, and one water outlet branch pipe is connected with one radiation dot matrix water distribution device. A convex spherical hydraulic acceleration mechanism is arranged at the top of the radiation dot matrix water distribution device, a plurality of radiation branch pipe openings are formed in the periphery of the radiation dot matrix water distribution device in the circumferential direction, each radiation branch pipe opening is connected with a radiation branch pipe, and water distribution point holes are formed in the radiation branch pipes. According to the invention, the hydraulic flow velocity resistance and impact loss are reduced, the diffusion flow velocity of the radiation dot matrix water distribution device to the radiation branch pipes is enhanced, the flow velocity of the radiation branch pipes and the water outlet intensity of radiation branch pipe hole points are improved, the problems of non-uniform water distribution, short flow and bed sludge hardening of the anaerobic reactor are solved, and the treatment efficiency is greatly improved.

Description

technical field [0001] The invention relates to a radiation lattice water distribution device for an anaerobic reactor of high-concentration organic sewage, and belongs to the supporting technical field of sewage biochemical treatment process. Background technique [0002] At present, there are various forms of water distribution devices for anaerobic reactors, and most of them use pipes to occupy holes. This form has certain requirements for the flow rate, aperture, quantity, and flow of the main pipe and branch pipes, and there are also resistance losses and uneven water distribution. And other issues. Through the investigation, the main defects of the current anaerobic reactor water distribution device are short flow, uneven water distribution, blockage of water distribution points, uneven mixing of mud and water, poor disturbance force, bed sludge compaction, and insufficient contact reaction. , It is impossible to achieve bed sludge granulation, which affects the full ...

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Problems solved by technology

[0003] Aiming at the problem that the widely used water distribution form of anaerobic reactor affects the treatment efficiency, the present invention provides a new multi-point radiation array water distribution device suitable for high-concentration organic sewage anaerobic reactor to improve the distribution of anaerobic reactor. Water mode to improve the process effect of anaerobic treatment process

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