A static hybrid deep well pressurization enhanced cyanobacteria removal water treatment equipment
A technology of static mixing and treatment equipment, applied in the field of water treatment, can solve the problems of short time, insufficient effect, and low efficiency of static mixing of agents, and achieve the effect of reducing floor space, reducing engineering investment, and reducing the complexity of operation and management
Active Publication Date: 2018-12-04
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY +1
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Problems solved by technology
[0004] Based on the problems existing in the prior art, the present invention provides a static mixing deep well pressurized enhanced cyanobacteria removal water treatment equipment, which solves the problem of low static mixing efficiency, short time, and ineffective effect of the original single agent dosing in the water plant. Sufficiently, the separation of agent mixing and deep well pressurization greatly reduces the occupied area, improves efficiency, and makes the operation easier and more convenient
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Embodiment
[0036] Comply with the above technical solutions, such as Figure 1 to Figure 5 As shown, this embodiment provides a static mixing deep well pressurized enhanced cyanobacteria removal water treatment equipment, including a main device 1, and also includes a dosing mixing mechanism 2 and a high-pressure flushing mechanism 3;
[0037] The dosing mixing mechanism 2 includes a dosing pump 2-2 connected to a dosing tube 2-1 at one end, the other end of the dosing pump 2-2 is connected to the tail end of a dosing tube 2-3, and the dosing tube 2-2 The head end of 3 passes through the closed top of the inner well 1-3 of the main body device 1 and extends into the upper part of the inner well 1-3 near the position of the water inlet pipe 1-5. A static mixer 2-4 is installed in the well 1-3;
[0038] The high-pressure flushing mechanism 3 includes a high-pressure flushing pump 3-1, and the flushing water inlet pipe 3-3 connected to the high-pressure flushing pump 3-1 extends into the c...
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The invention provides a static mixing type deep well pressurized enhanced cyanobacteria removal water treatment equipment, which includes a main device, a dosing mixing mechanism and a high-pressure flushing mechanism; wherein: the head end of the dosing tube in the dosing and mixing mechanism Pass through the closed top of the inner well of the main body device and extend into the upper part of the inner well near the water inlet pipe, and a static mixer is installed in the inner well below the head end of the drug delivery pipe. Organically combining various functions such as chemical dosing, high-efficiency static mixing and deep well boosting, it has well realized the combination of single or combined dosing of different chemicals, high-efficiency static mixing and deep well boosting technologies under different water quality conditions in water plants Organic combination, not mechanical superposition of functions, the inventive device greatly improves the efficiency of cyanobacteria water treatment in water plants, reduces the complexity of operation and management, and reduces floor space and engineering investment.
Description
technical field [0001] The invention belongs to the field of water treatment, and relates to a water treatment device, in particular to a static mixing deep well pressurized and enhanced cyanobacteria removal water treatment equipment used in a water plant. 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, and sedimentation tanks) and dosing devices. Algicide and coagulant ar...
Claims
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IPC IPC(8): B01F5/06
CPCC02F1/52C02F1/72C02F3/00C02F1/28B01F25/42B01F2101/305
Inventor 黄廷林胡瑞柱丛海兵
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY