Unpowered chemical addition and mixed type deep well pressurization reinforcement algae control water treatment equipment

Abstract

The invention provides unpowered chemical addition and mixed type deep well pressurization reinforcement algae control water treatment equipment, which comprises a main body device and further comprises a chemical adding and mixing mechanism and a high-pressure flushing mechanism, wherein the tail end of a chemical solution conveyer pipe of the chemical adding and mixing mechanism is inserted into a chemical storage tank and arranged on the same horizontal plane of the end of a constant pressure stabilization pipe, the chemical solution conveyer pipe is adjacent to the constant pressure stabilization pipe and connected with the constant pressure stabilization pipe in a non-adjacent mode, the head end of the chemical solution conveyer pipe extends out of the bottom of the chemical storage tank, and the other end of the chemical solution conveyer pipe penetrates through the sealed top end of an inner well of the main body device and extends to the position close to a water inlet pipe and at the upper portion in the inner well; a static mixer is arranged in the inner well under the head end of the chemical solution conveyer pipe. According to the chemical addition and mixed type deep well pressurization reinforcement algae control water treatment equipment, varieties of functions of automatic and quantitative chemical addition, high-efficiency static mixing and deep well pressurization are organically combined instead of mechanical function superposition, and the combination of an automatic quantitative chemical addition technique, a static mixing technique and a deep well pressurization technique is well achieved in large-capacity wide-water-surface water bodies.

Description

technical field [0001] The invention belongs to the field of water treatment and relates to a water treatment device, in particular to a non-powered dosing and hybrid deep well pressurization enhanced algae control water treatment device used in large water volumes and wide water surfaces such as rivers, lakes and reservoirs. Background technique [0002] Bloom cyanobacteria is a difficult problem in drinking water treatment. There are air sacs in the cells of water bloom cyanobacteria, which provide buoyancy for the algae, so that the algae cannot sink and are not easily removed by the conventional coagulation and sedimentation technology in the water plant. Algae air sacs can resist the external pressure of 0.4-0.7MPa. If the external pressure exceeds this pressure, the air sacs will irreversibly rupture. At present, the devices used by waterworks to treat cyanobacteria include water supply pumps, water treatment tanks (generally composed of mixing tanks, reaction tanks, a...

AI Technical Summary

Problems solved by technology

[0004] Based on the problems existing in the prior art, the present invention provides a non-powered dosing and hybrid deep well pressurized enhanced algae control water treatment equipment, which solves the problem of quantitative and automatic dosing of medicines in large-capacity, wide-surface water bodies such as rivers, lakes and reservoirs. Plus, high-efficiency mixing to control algae problems

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