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Water purification equipment

A water purification and equipment technology, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of low water purification efficiency, limited influence of anaerobic microorganisms, limited oxygenation effect, etc. problems, achieve the effect of improving black and odorous water, reducing anaerobic microorganisms, and increasing the reproduction rate

Inactive Publication Date: 2019-11-08
刘彦光 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this treatment method can only increase oxygen in the upper layer of the water body, the oxygen increase effect is limited, and the impact on the anaerobic microorganisms at the bottom is limited, and the purification efficiency of the entire water body is low, so there is room for improvement

Method used

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Experimental program
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Effect test

Embodiment 1

[0035] Such as Figure 1 to Figure 2 As shown, a water purification device disclosed in the present invention includes a cylindrical barrel body 1, the interior of the barrel body 1 is hollow, the outer peripheral surface of the barrel body 1 is connected with a water outlet 11, and the top of the barrel body 1 is installed with a hollow and sealed The air flotation chamber 6 is detachably connected with the bucket body 1 . Through the arrangement of the air flotation chamber 6, the overall density of the water body purification equipment is lower than that of water, so that the top of the bucket body 1 is always higher than the water surface. Wherein the barrel body 1 and the air flotation chamber 6 are connected up and down through the limit cylinder 4, the joint between the limit cylinder 4 and the barrel body 1 is sealed, and the position limit cylinder 4 is sleeved with a positioning rod 5, and the positioning rod 5 can be made of stainless steel Pipe or galvanized steel...

Embodiment 2

[0044] The difference between this embodiment and Embodiment 1 is that a biological nest system is installed in the barrel body 1, and the biological nest system includes a packing chamber 3, and the packing chamber 3 includes a first packing chamber 32, a second packing chamber 33, and a packing chamber located in the first packing chamber. 32 and the baffle plate 31 between the second stuffing chamber 33, the baffle plate 31 has several through holes. Wherein the first packing chamber 32 and the second packing chamber 33 are filled with a packing layer, and the packing layer is placed with a dominant microbial agent, wherein the packing layer adopts existing biological fillers, including composite fillers, three-dimensional elastic fillers, and porous suspension balls. Filler, etc. The dominant microorganisms attached to the filler layer are selected according to the actual situation of the water area where the water purification equipment is placed. For example, there are mo...

Embodiment 3

[0049] A water purification method, comprising the following steps:

[0050] a. Water body detection: select the dominant microbial agent according to the water body pollution;

[0051] b. Install water purification equipment in the middle of the water area and start the submersible pump 2 to work;

[0052] c. Regularly transfer water purification equipment to different locations in the water area.

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Abstract

The invention relates to water purification equipment. The equipment includes a barrel body, one end of a water inlet pipe communicated with the barrel body extends to the water bottom, a water outletof a submersible pump installed in the barrel body is communicated with a dissolved air tank, before pumping, the submersible pump utilizes the negative pressure effect of fluid to suck in the air, water flow passes through two layers of microbial filler in the barrel body and then is communicated with the water outlet, and the equipment is suitable for sewage treatment upgrading, and can be applied to aerobic contact oxidation tank, lake and river treatment. Through the above settings, water is pumped from the bottom of a water area, so that the water can achieve the effect that flowing water does not rot. Air and water flow and are mixed, then the mixture enters the pressure dissolved air tank, not only rapidly increases dissolved oxygen, but also increases the treatment effect of microbial contact oxidation. Also the way utilizes the submersible pump to replace an aeration pump, while realizing hierarchical flow and mutual replacement of the water, realizes oxygen increasing, can save energy up to 80%, and has the effects of reducing energy consumption and cost. The submersible pump does not generate noise and has good heat dissipation effect.

Description

technical field [0001] The invention relates to the technical field of water treatment equipment, in particular to water body purification equipment. Background technique [0002] At present, the black and smelly water body in the city is a water environment problem that the people reflect strongly, which not only damages the urban living environment, but also seriously affects the image of the city. The main sources of urban black and odorous water bodies are domestic sewage, industrial wastewater, livestock and poultry manure, farmland chemical fertilizer pollution, surface runoff, sediment pollution, water heat pollution, etc., which increase the oxygen-consuming organic matter and nitrogen and phosphorus in the water body, resulting in eutrophication of the water body , and discharge different kinds of odorous substances through the degradation of aerobic actinomycetes or anaerobic microorganisms at a suitable water temperature. [0003] The "black odor" phenomenon of u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34C02F3/10
CPCC02F3/109C02F3/34C02F2103/007C02F2303/02Y02W10/10
Inventor 周恩远刘彦光孙绍平刘建勋刘灵芝
Owner 刘彦光
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