CN209583736U - A kind of down-stream processing disinfection system - Google Patents
A kind of down-stream processing disinfection system Download PDFInfo
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- CN209583736U CN209583736U CN201821782148.5U CN201821782148U CN209583736U CN 209583736 U CN209583736 U CN 209583736U CN 201821782148 U CN201821782148 U CN 201821782148U CN 209583736 U CN209583736 U CN 209583736U
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Abstract
The utility model discloses a kind of down-streams to handle disinfection system, it includes oxygenerator, ozone machine, Self inhaling gas, liquid mixing centrifugal pump, gas, water mixer, micro-nano bubble spray head, oxygenerator is using air as raw material, the oxygen ozone supply machine of preparation prepares ozone gas, ozone gas is pressed into Self inhaling gas, liquid mixing centrifugal pump, hydraulic pressure from the waters that sewage has been processed is entered Self inhaling gas by atmospheric pressure, liquid mixing centrifugal pump, Self inhaling gas, liquid mixing centrifugal pump stirs the primary ozone gas to be formed, water mixed liquid is transported to gas from pump discharge, water mixer, by being stirred, the intermediate ozone gas of generation, water mixed liquid is transported to multiple micro-nano bubble spray heads, the micro-nano bubble of the ozone of generation permeates rapidly entire sterilizing water body, wrap up suspended pollution particle, suspended pollution particle is forced to float on the surface of the water.The utility model improves daf efficiency, low cost, suspended pollution particle and its virus and bacteria quickly, thoroughly in oxidative degradation sewage.
Description
Technical field
The utility model category technical field of sewage, is related to a kind of sewage disposal system, and in particular to a kind of large-scale dirty
Water Disinfection disinfection system.
Background technique
China lake gross reservoir capacity is about 2000 billion cubic meters, wherein 50% to 60% has been contaminated, there are about 1000 to 1200
The sewage of billion cubic meter need be administered.Existing down-stream processing unit mainly uses air bearing sewage disposal technology, and utilization is small
Bubble or micro-bubble make suspended pollution particle emerge.Since the bubble diameter of generation is big, daf efficiency is low, sewage treatment
Low efficiency and effect is not so good.
The application uses micro-nano bubble air flotation technology, its working principle is that: with micro-nano more than 10 times or more quantity
Bubble removes the suspended pollution particle in package sewage, forces the suspended pollution grain to float on the surface of the water, then floating up from the water surface
It pollutes dross and collects concentration, then drying and other treatment is fallen.Contaminated water is set to be restored to visibility greater than 1.3 meters or more.
Sewage in rivers and lakes due to forming for a long time, wherein contain a large amount of various viruses and bacteriums,
These viruses and bacterial destruction are not fallen, is not just sewage treatment truly.In numerous disinfecting technicals,
Only have ozone that could form the technical conditions for the sterilizing that carries out disinfection on a large scale to water body and the Affording acquisition of economic aspect only.
Utility model content
Micro-nano bubble air flotation technology is combined with ozone the purpose of this utility model is to provide a kind of, improves air bearing
Efficiency, low cost, the down-stream processing of suspended pollution particle and its virus and bacteria quickly, thoroughly in oxidative degradation sewage
Disinfection system, to solve shortcoming in the prior art.
The technical solution adopted in the utility model is: a kind of down-stream processing disinfection system, including oxygenerator, smelly
Oxygen machine, Self inhaling air-liquid mix centrifugal pump, gas and water mixer, micro-nano bubble spray head, the oxygenerator using air as raw material,
The oxygen ozone supply machine of preparation prepares ozone gas, and ozone gas is pressed into Self inhaling air-liquid and mixes centrifugal pump, and atmospheric pressure is next
Enter Self inhaling air-liquid mixing centrifugal pump from the hydraulic pressure in the waters that sewage has been processed, Self inhaling air-liquid mixing centrifugal pump stirs
It mixes the primary ozone gas to be formed, water mixed liquid and is transported to gas and water mixer from pump discharge, by being stirred, the middle rank of generation
Ozone gas, water mixed liquid are transported to multiple micro-nano bubble spray heads, and the micro-nano bubble of the ozone of generation, which permeates rapidly, entirely to go out
Bacterium water body wraps up suspended pollution particle, suspended pollution particle is forced to float on the surface of the water.
Further, the ozone machine preparation pressure is not less than the ozone gas of 0.002MPa.
Further, the system is mounted on the hull of a floating, builds up active process station.
Further, the hull is equipped with propulsion system, and treating stations are in processing work with 0.1-5 meters of processing per minute
Speed is pushed ahead, and is sewage in front for the treatment of stations, go out after the micro-nano bubble air-flotation process of ozone from rear be come be by
Clear water after sterilization.
Further, the system builds up ground surface sewage treatment station, and the micro-nano bubble spray head is mounted on sewage treatment
Chi Zhong, other installations are indoors.
Further, the system also includes metering pump, flocculant, the flocculant is added at sewage by metering pump
Waters is managed, sewage treating efficiency is improved.
The utility model compared with prior art, has the advantages that
The utility model mixes centrifugal pump by setting oxygenerator, ozone machine, Self inhaling air-liquid, and gas and water mixer is micro-
Nano bubble spray head combines micro-nano bubble air flotation technology with ozone, improves daf efficiency, inexpensive, quickly, thoroughly
Suspended pollution particle and its virus and bacteria in oxidative degradation sewage, can be in sewage 98% or more suspended pollution particle
Reason is fallen, and the visibility of water is made to reach 1.3 meters or more.
Detailed description of the invention
Fig. 1 is the utility model block diagram；
Fig. 2 is the principle schematic diagram of Self inhaling air-liquid centrifugation pump water inlet, air inlet.
In figure, 1. pump housings, 2. water inlet current limiters, 3. impellers, 4. lnp cache rooms,
5. air inlet.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of down-stream processing disinfection system of the utility model, including oxygenerator, ozone machine, from
Air-breathing air-liquid mixes centrifugal pump, gas and water mixer, micro-nano bubble spray head, metering pump, flocculant.
The utility model prepares oxygen ozone supply machine using air as raw material, by oxygenerator, and ozone machine prepares pressure not
Ozone gas lower than 0.002MPa.
The utility model Self inhaling air-liquid mixes centrifugal pump on the basis of ISO centrifugal single-stage pump, by the pump to pump
The improvement of body and impeller can be realized in the water inlet end of the pump housing and voluntarily suck air, and can prevent cavitation from generating.As shown in Fig. 2,
In order to overcome cavitation, the installation water inlet current limiter 2 at the water inlet end flanges suction inlet of the pump housing 1, the water inlet end of the pump housing is than conventional pump leaf
The water inlet area of wheel increases one times, and suction passage length doubles, the space to intake between current limiter 2 and 3 entrance of impeller
Lnp cache room 4 is formed, 1 water inlet end of the pump housing is equipped with the air inlet 5 being connected to lnp cache room 4, and water enters the entrance stream of impeller
Dynamic speed drops below 1.2M/S, installs water inlet current limiter in water inlet, water inlet is scantily supplied in formation, and water inlet is negative
Pressure is higher than conventional pump, and air equally enters negative pressure chamber at atmosheric pressure, realizes the self-priming airway dysfunction of pump.
The ozone gas of ozone machine preparation has the pressure of 0.002MPa or more, and ozone gas is pressed into Self inhaling from air inlet
Air-liquid mixes centrifugal pump negative pressure and caches room；After ozone gas is inhaled into impeller, makees high speed simultaneously with the water in impeller and revolve
Turn gas fully to stir into water, forms primary ozone gas, water mixed liquid；Primary ozone gas, water mixed liquid are from pumping out
Mouth is transported to gas and water mixer, by being stirred, further beats thin and homogenization, the intermediate ozone gas of generation, water mixed liquid
The multiple micro-nano bubble spray heads for being mounted on sewage treatment bottom of pond portion are transported to, the micro-nano bubble of the ozone of generation permeates rapidly
Entire sterilizing water body, wraps up suspended pollution particle；Flocculant is added by metering pump to sewage treatment waters simultaneously, forces suspension
Pollution particle quickly floats on the surface of the water；The pollution dross that floats up is collected from the water surface again and is concentrated, last drying and other treatment is fallen, make by
The water of pollution is restored to visibility greater than 1.3 meters or more, suspended pollution particle more rapidly, thoroughly in oxidative degradation sewage and
Its virus and bacteria.
This system may be mounted on the hull of a floating, be the Sewage Disposal on the water surface that floats, processing
There is propulsion system at station, handles treating stations in work and is pushed ahead with 0.1~5 meter of processing speed per minute, in front for the treatment of stations
It is sewage, being handled from rear is out the clean clear water of recovery for reaching 1.3 meters or more by the visibility of sterilization.
This system can also build up ground surface sewage treatment station, and micro-nano bubble spray head is mounted in treatment tank, other
Installation is indoors.
Above embodiment is specific embodiment of the utility model, be not intended to limit the implementation of the utility model with
Interest field, all equivalence changes and modification made according to content described in utility model application scope of patent protection, should all wrap
It includes in present utility model application the scope of the patents.
Claims (6)
1. a kind of down-stream handles disinfection system, which is characterized in that including oxygenerator, ozone machine, Self inhaling air-liquid is mixed
Centrifugal pump is closed, gas and water mixer, micro-nano bubble spray head, the oxygenerator is using air as raw material, the oxygen ozone supply of preparation
Machine prepares ozone gas, and ozone gas is pressed into Self inhaling air-liquid and mixes centrifugal pump, and atmospheric pressure handle has been processed from sewage
Waters hydraulic pressure enter Self inhaling air-liquid mixing centrifugal pump, Self inhaling air-liquid mixing centrifugal pump stir the primary ozone to be formed
Gas and water mixed liquor is transported to gas and water mixer from pump discharge, and by being stirred, the intermediate ozone gas of generation, water mixed liquid are defeated
It is sent to multiple micro-nano bubble spray heads, the micro-nano bubble of the ozone of generation permeates rapidly entire sterilizing water body, and package suspends dirty
Particle is contaminated, suspended pollution particle is forced to float on the surface of the water.
2. a kind of down-stream according to claim 1 handles disinfection system, which is characterized in that the ozone mechanism
Standby pressure is not less than the ozone gas of 0.002MPa.
3. a kind of down-stream according to claim 1 handles disinfection system, which is characterized in that the system installation
On the hull that one is floated, active process station is built up.
4. a kind of down-stream according to claim 3 handles disinfection system, which is characterized in that set on the hull
There is propulsion system, handles treating stations in work and pushed ahead with 0.1-5 meters of processing speed per minute, be dirty in front for the treatment of stations
Water, be out from rear after the micro-nano bubble air-flotation process of ozone is the clear water after sterilization.
5. a kind of down-stream according to claim 1 handles disinfection system, which is characterized in that the system is built up
Ground surface sewage treatment station, the micro-nano bubble spray head are mounted in treatment tank, and other installations are indoors.
6. a kind of down-stream according to claim 1 handles disinfection system, which is characterized in that the system is also wrapped
Metering pump, flocculant are included, the flocculant is added to sewage treatment waters by metering pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821782148.5U CN209583736U (en) | 2018-10-31 | 2018-10-31 | A kind of down-stream processing disinfection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821782148.5U CN209583736U (en) | 2018-10-31 | 2018-10-31 | A kind of down-stream processing disinfection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209583736U true CN209583736U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821782148.5U Active CN209583736U (en) | 2018-10-31 | 2018-10-31 | A kind of down-stream processing disinfection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470607A (en) * | 2020-04-27 | 2020-07-31 | 广州市德百顺电气科技有限公司 | Wastewater treatment equipment |
| CN115090141A (en) * | 2022-07-21 | 2022-09-23 | 青岛爱康环保科技有限公司 | Micro-nano bubble generation system and process thereof |
-
2018
- 2018-10-31 CN CN201821782148.5U patent/CN209583736U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470607A (en) * | 2020-04-27 | 2020-07-31 | 广州市德百顺电气科技有限公司 | Wastewater treatment equipment |
| CN115090141A (en) * | 2022-07-21 | 2022-09-23 | 青岛爱康环保科技有限公司 | Micro-nano bubble generation system and process thereof |
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