CN209872485U - Atomization and jet aeration combined type sewage ozone oxidation treatment system - Google Patents
Atomization and jet aeration combined type sewage ozone oxidation treatment system Download PDFInfo
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- CN209872485U CN209872485U CN201920475604.XU CN201920475604U CN209872485U CN 209872485 U CN209872485 U CN 209872485U CN 201920475604 U CN201920475604 U CN 201920475604U CN 209872485 U CN209872485 U CN 209872485U
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Abstract
An atomization and jet aeration combined sewage ozone oxidation treatment system is characterized in that the inside of a reactor tank body is divided into an atomization oxidation area and a jet aeration oxidation area; the water inlet of the atomization water inlet pump is communicated with the bottom of the sewage inlet buffer pool through a pipeline; one end of the atomization water inlet pipe is positioned at the upper part of the atomization oxidation zone of the reactor, a plurality of atomization nozzles are distributed on the pipe body of the atomization water inlet pipe positioned in the atomization oxidation zone, and the other end of the atomization water inlet pipe is communicated with the water outlet of the atomization water inlet pump; the jet pump is positioned outside the reactor tank body, and the jet aerator is positioned at the bottom of the jet aeration oxidation zone of the reactor; the water inlet of the jet pump is communicated with the bottom of the jet aeration oxidation zone through a pipeline, the water outlet of the jet pump is communicated with the liquid inlet of the jet aerator through a pipeline, and the air inlet of the jet aerator is communicated with an ozone source through an ozone input pipe; one end of the sewage eduction tube is communicated with the bottom of the jet aeration oxidation zone, and the other end of the sewage eduction tube is connected with the sewage discharge pool.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, especially, relate to an atomizing and efflux aeration combined type sewage ozone oxidation processing system.
Background
At present, when sewage is treated by using a conventional ozone oxidation treatment process, the concentration of ozone dissolved in the sewage is low, so that the amount of active oxygen converted by ozone is small, the amount of active oxygen converted into hydroxyl radicals (& OH) is small, and the contact time of ozone and organic matters in the sewage is too short, so that the efficiency of the conventional ozone oxidation treatment process for oxidizing the organic matters in the sewage is not high.
SUMMERY OF THE UTILITY MODEL
The problem to prior art exists, the utility model provides an atomizing and efflux aeration combined type sewage ozone oxidation processing system can effectively improve the ozone concentration of dissolving in the sewage, can increase substantially the production of active oxygen and hydroxyl free radical (& OH) in the sewage, makes the contact time of ozone and organic matter in the sewage obtain increasing, and then improves the oxidation efficiency of ozone to organic matter in the sewage.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an atomization and jet aeration combined sewage ozone oxidation treatment system comprises a reactor, a sewage inlet buffer tank, a sewage discharge tank, an atomization water inlet pump, an atomization water inlet pipe, a jet pump, a jet aerator and a sewage delivery pipe; the upper half part inside the reactor tank body is provided with an atomization oxidation zone, and the lower half part inside the reactor tank body is provided with a jet aeration oxidation zone; the sewage inlet buffer pool is connected with a sewage inlet pipe, the atomization water inlet pump is positioned outside the sewage inlet buffer pool, and a water inlet of the atomization water inlet pump is communicated with the bottom of the sewage inlet buffer pool through a pipeline; one end of the atomization water inlet pipe is positioned at the upper part of an atomization oxidation area of the reactor, a plurality of atomization nozzles are distributed on a pipe body of the atomization water inlet pipe positioned in the atomization oxidation area, and the other end of the atomization water inlet pipe is communicated with a water outlet of an atomization water inlet pump; the jet pump is positioned outside the reactor tank body, and the jet aerator is positioned at the bottom of the jet aeration oxidation zone of the reactor; the water inlet of the jet pump is communicated with the bottom of the jet aeration oxidation zone through a pipeline, the water outlet of the jet pump is communicated with the liquid inlet of the jet aerator through a pipeline, and the air inlet of the jet aerator is communicated with an ozone source through an ozone input pipe; one end of the sewage delivery pipe is communicated with the bottom of the jet aeration oxidation area, the other end of the sewage delivery pipe is connected with the sewage discharge pool, and the sewage discharge pool is connected into the sewage discharge pipe.
And an ozone tail gas destructor is arranged at the top of the reactor tank body.
The utility model has the advantages that:
the utility model discloses an atomizing and efflux aeration combined type sewage ozone oxidation processing system can effectively improve the ozone concentration of dissolving in the sewage, can increase substantially the production of active oxygen and hydroxyl free radical (& OH) in the sewage, makes the contact time of organic matter in ozone and the sewage obtain increasing, and then improves the oxidation efficiency of ozone to organic matter in the sewage. Because the reactor takes the jet aerator and the jet pump as main equipment, the biochemical sludge reduction can be realized by about 50 percent, the operation energy consumption is lower, and the management is more convenient.
Drawings
FIG. 1 is a schematic structural view of an ozone oxidation treatment system for sewage by combining atomization and jet aeration;
in the figure, 1-reactor, 2-sewage inlet buffer pool, 3-sewage discharge pool, 4-atomization inlet pump, 5-atomization inlet pipe, 6-jet pump, 7-jet aerator, 8-sewage outlet pipe, 9-atomization oxidation zone, 10-jet aeration oxidation zone, 11-sewage inlet pipe, 12-atomization nozzle, 13-ozone input pipe, 14-sewage discharge pipe, and 15-ozone tail gas destructor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, an atomization and jet aeration combined sewage ozonation treatment system comprises a reactor 1, a sewage inlet buffer tank 2, a sewage discharge tank 3, an atomization inlet pump 4, an atomization inlet pipe 5, a jet pump 6, a jet aerator 7 and a sewage outlet pipe 8; the upper half part of the interior of the tank body of the reactor 1 is provided with an atomization oxidation zone 9, and the lower half part of the interior of the tank body of the reactor 1 is provided with a jet aeration oxidation zone 10; the sewage inlet buffer pool 2 is connected with a sewage inlet pipe 11, the atomization inlet pump 4 is positioned outside the sewage inlet buffer pool 2, and a water inlet of the atomization inlet pump 4 is communicated with the bottom of the sewage inlet buffer pool 2 through a pipeline; one end of the atomization water inlet pipe 5 is positioned at the upper part of an atomization oxidation area 9 of the reactor 1, a plurality of atomization nozzles 12 are distributed on the pipe body of the atomization water inlet pipe 5 positioned in the atomization oxidation area 9, and the other end of the atomization water inlet pipe 5 is communicated with a water outlet of an atomization water inlet pump 4; the jet pump 6 is positioned outside the tank body of the reactor 1, and the jet aerator 7 is positioned at the bottom of the jet aeration oxidation zone 10 of the reactor 1; the water inlet of the jet pump 6 is communicated with the bottom of the jet aeration oxidation zone 10 through a pipeline, the water outlet of the jet pump 6 is communicated with the liquid inlet of the jet aerator 7 through a pipeline, and the air inlet of the jet aerator 7 is communicated with an ozone source through an ozone input pipe 13; one end of the sewage eduction tube 8 is communicated with the bottom of the jet aeration oxidation zone 10, the other end of the sewage eduction tube 8 is connected with the sewage discharge pool 3, and the sewage discharge pool 3 is connected with a sewage discharge tube 14.
An ozone tail gas destructor 15 is arranged at the top of the tank body of the reactor 1. After the reactor 1 is finished, residual ozone in the tank body of the reactor 1 can be discharged into the atmosphere after being treated by the ozone tail gas destructor 15.
The utility model is described with the following drawings in the process of one-time use:
the utility model discloses be twice processes when in-service use, during first process, atomizing intake pump 4 starts, makes the sewage in the sewage buffer pool 2 get into atomizing oxidation zone 9 through atomizing intake pump 4, atomizing inlet tube 5 and atomizing nozzle 12 in proper order, and the abundant contact that the internal ozone of the direct and reactor 1 jar of sewage after the atomizing goes on makes the easy organic matter that is oxidized by ozone in the sewage carry out the oxidation through active oxygen. In the second process, the jet pump 6 is started, the jet aerator 7 is used for efficiently filling ozone into the sewage in the jet aeration oxidation zone 10, so that more ozone is dissolved in the sewage, the generation amount of hydroxyl radicals (OH) in the sewage is greatly increased, the organic matters which are not oxidized in the sewage are oxidized and decomposed through the hydroxyl radicals (OH), and the oxidation efficiency of the organic matters in the sewage is finally improved.
The embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention are intended to be included within the scope of the present invention.
Claims (2)
1. The utility model provides an atomizing and efflux aeration combined type sewage ozone oxidation processing system which characterized in that: comprises a reactor, a sewage inlet buffer tank, a sewage discharge tank, an atomization water inlet pump, an atomization water inlet pipe, a jet pump, a jet aerator and a sewage delivery pipe; the upper half part inside the reactor tank body is provided with an atomization oxidation zone, and the lower half part inside the reactor tank body is provided with a jet aeration oxidation zone; the sewage inlet buffer pool is connected with a sewage inlet pipe, the atomization water inlet pump is positioned outside the sewage inlet buffer pool, and a water inlet of the atomization water inlet pump is communicated with the bottom of the sewage inlet buffer pool through a pipeline; one end of the atomization water inlet pipe is positioned at the upper part of an atomization oxidation area of the reactor, a plurality of atomization nozzles are distributed on a pipe body of the atomization water inlet pipe positioned in the atomization oxidation area, and the other end of the atomization water inlet pipe is communicated with a water outlet of an atomization water inlet pump; the jet pump is positioned outside the reactor tank body, and the jet aerator is positioned at the bottom of the jet aeration oxidation zone of the reactor; the water inlet of the jet pump is communicated with the bottom of the jet aeration oxidation zone through a pipeline, the water outlet of the jet pump is communicated with the liquid inlet of the jet aerator through a pipeline, and the air inlet of the jet aerator is communicated with an ozone source through an ozone input pipe; one end of the sewage delivery pipe is communicated with the bottom of the jet aeration oxidation area, the other end of the sewage delivery pipe is connected with the sewage discharge pool, and the sewage discharge pool is connected into the sewage discharge pipe.
2. The atomization and jet aeration combined type sewage ozonation treatment system according to claim 1, wherein: and an ozone tail gas destructor is arranged at the top of the reactor tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920475604.XU CN209872485U (en) | 2019-04-09 | 2019-04-09 | Atomization and jet aeration combined type sewage ozone oxidation treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920475604.XU CN209872485U (en) | 2019-04-09 | 2019-04-09 | Atomization and jet aeration combined type sewage ozone oxidation treatment system |
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| CN209872485U true CN209872485U (en) | 2019-12-31 |
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| CN201920475604.XU Active CN209872485U (en) | 2019-04-09 | 2019-04-09 | Atomization and jet aeration combined type sewage ozone oxidation treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109970172A (en) * | 2019-04-09 | 2019-07-05 | 威海百克环保工程有限公司 | It is a kind of to be atomized and jet-flow aeration Combined sewage ozone Oxidation Treatment system |
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2019
- 2019-04-09 CN CN201920475604.XU patent/CN209872485U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109970172A (en) * | 2019-04-09 | 2019-07-05 | 威海百克环保工程有限公司 | It is a kind of to be atomized and jet-flow aeration Combined sewage ozone Oxidation Treatment system |
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