CN215479990U - Efficient micro-nano active oxygen aeration device for river water body - Google Patents
Efficient micro-nano active oxygen aeration device for river water body Download PDFInfo
- Publication number
- CN215479990U CN215479990U CN202121585345.XU CN202121585345U CN215479990U CN 215479990 U CN215479990 U CN 215479990U CN 202121585345 U CN202121585345 U CN 202121585345U CN 215479990 U CN215479990 U CN 215479990U
- Authority
- CN
- China
- Prior art keywords
- tank
- phase flow
- integrated
- dissolved air
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
An efficient micro-nano active oxygen aeration device for a river water body comprises a device body and an aeration device arranged in the device body, wherein the internal aeration device consists of an integrated two-phase flow dissolved air tank, a pressure tank and an atomization tank which are connected with each other through a pipeline, a water inlet pipe and an air inlet pipeline are arranged on the device body positioned on one side of the integrated two-phase flow dissolved air tank, a water inlet and an air inlet are arranged at the upper end of the integrated two-phase flow dissolved air tank and connected with the integrated two-phase flow dissolved air tank, a water outlet pipe is arranged at the bottom of the atomization tank, a water outlet is arranged on one side of the device body close to the atomization tank and connected with the atomization tank, an ozone generator is arranged on one side of the integrated two-phase flow dissolved air tank, a dissolved air pump is arranged inside the integrated two-phase flow dissolved air tank, and an air inlet valve is also arranged on the pipeline between the integrated two-phase flow dissolved air tank and the pressure tank. The concentration of the generated dissolved oxygen can reach 8-10mg/l or even higher, and partial chromaticity and water body pollutants in the river can be removed.
Description
Technical Field
The utility model relates to the field of aeration and oxygenation treatment of river sewage, in particular to a high-efficiency micro-nano active oxygen aeration device applied to a river water body.
Background
Some compounds in the sewage are biodegraded under the action of aerobic bacteria, and dissolved oxygen in the water is consumed. However, when the water body is polluted by organic matters, oxygen is seriously consumed, dissolved oxygen cannot be supplemented in time, and anaerobic bacteria in the water can be rapidly propagated, so that the water body becomes black and smelly, and the metabolism of sludge can be influenced. Therefore, the dissolved oxygen in the water body is increased by a proper amount, which is beneficial to the purification of the water body. However, the existing equipment for increasing the dissolved oxygen in water is difficult to meet the market demand, so that an efficient micro-nano active oxygen aeration device applied to a river water body is urgently needed in the market at present.
Disclosure of Invention
The utility model provides a high-efficiency micro-nano active oxygen aeration device applied to a river water body, aiming at the problems existing in the existing micro-nano aeration technology and equipment design, and the device is mainly characterized in that: the generated dissolved oxygen can reach 8-10mg/l or even higher, partial chromaticity in the water body can be effectively removed, the equipment structure is simple, the assembly can be completed without professional personnel, the occupied area is small, the operation and maintenance are convenient, and the remote control management can be realized.
The utility model aims to provide a high-efficiency micro-nano active oxygen aeration device for a riverway water body, which comprises a device body and an aeration device arranged in the body, the internal aeration device consists of an integrated two-phase flow dissolved air tank, a pressure tank and an atomization tank which are connected with each other through a pipeline, wherein a water inlet pipe and an air inlet pipeline are arranged on the body positioned at one side of the integrated two-phase flow dissolved air tank, a water inlet and an air inlet are arranged at the upper end of the integrated two-phase flow dissolved air tank and connected with the water inlet and the air inlet, a water outlet pipe is arranged at the bottom of the atomizing tank, a water outlet is arranged at one side of the body close to the atomizing tank and connected with the atomizing tank, an ozone generator is arranged at one side of the integrated two-phase flow dissolved air tank, meanwhile, a dissolved air pump is arranged in the integrated two-phase flow dissolved air tank, and an air inlet valve is further arranged on a pipeline between the integrated two-phase flow dissolved air tank and the pressure tank.
Preferably, the method comprises the following steps: the water inlet pipe is provided with two bifurcated pipes, one bifurcated pipe is connected with the integrated two-phase flow dissolved air tank, the other bifurcated pipe is arranged between the integrated two-phase flow dissolved air tank and the pressure tank and can be used as a water inlet pipeline for adjusting water-air balance, and a water inlet adjusting valve is arranged on the bifurcated pipe.
Preferably, the method comprises the following steps: the pressure tank is also provided with a motor and a pump head, wherein the motor is arranged in the pressure tank, the pump head is arranged outside the pressure tank, and the pump head and the motor are respectively sealed.
Preferably, the method comprises the following steps: the atomizing tank is internally provided with an atomizing maintenance valve, and when the atomizer breaks down due to blockage and other faults, the valve can be closed to maintain the atomizer.
Preferably, the method comprises the following steps: the integrated two-phase flow dissolved air tank, the pressure tank and the atomization tank are all fixed in the body by the bottom support.
Preferably, the method comprises the following steps: the body and the internal integrated two-phase flow dissolved air tank, the pressure tank and the atomization tank are all made of anticorrosive materials.
Preferably, the method comprises the following steps: still be equipped with PLC electrical system on the lateral wall of body, can realize remote control complete sets of equipment.
The utility model has the following characteristics: 1. can effectively increase the content of dissolved oxygen in water, and the concentration of the generated dissolved oxygen can reach 8-10mg/l or even higher. 2. Can remove part of color and water pollutants in the river. 3. The occupied area is small, and the water treatment amount is large. 4. High impact resistance, stable performance and reliable running performance. 5. Low operation cost, less material consumption, long replacement period and good treatment effect. 6. And has the advantages of small bubbles, large specific surface area, slow rising speed, long retention time in water and the like. 7. The equipment has simple structure, can be remotely monitored and managed, and is convenient to operate and maintain.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The utility model will be described in detail with reference to the accompanying drawings, as shown in fig. 1, the utility model provides a high-efficiency micro-nano active oxygen aeration device for a river water body, which comprises a device body 1 and an aeration device 2 arranged in the body 1, wherein the internal aeration device 2 comprises an integrated two-phase flow dissolved air tank 3, a pressure tank 4 and an atomization tank 5, which are connected with each other through a pipeline 6, a water inlet pipe 7 and an air inlet pipeline 8 are arranged on the body at one side of the integrated two-phase flow dissolved air tank 3, a water inlet 9 and an air inlet 10 are arranged at the upper end of the integrated two-phase flow dissolved air tank 3 and connected with the water inlet pipe, a water outlet pipe 11 is arranged at the bottom of the atomization tank 5, a water outlet 12 is arranged at one side of the body close to the atomization tank 5 and connected with the water inlet, an ozone generator 13 is arranged at one side of the integrated two-phase flow dissolved air tank 3, and a dissolved air pump 14 is arranged in the integrated two-phase flow dissolved air tank, still be equipped with admission valve 15 on the pipeline between integral type two-phase flow dissolves gas pitcher 3 and the overhead tank 4, set up two bifurcated pipes 16 on the inlet tube 7, one of them bifurcated pipe connection integral type two-phase flow dissolves gas pitcher 3, another bifurcated pipe sets up between integral type two-phase flow dissolves gas pitcher 3 and overhead tank 4, can regard as the inlet channel when adjusting the aqueous vapor balance, and set up into water inlet regulating valve 17 on this bifurcated pipe, overhead tank 4 has still been equipped with motor 18 and pump head 19, and wherein motor 18 installs in overhead tank 4, and pump head 19 installs outside overhead tank 4, and pump head 19 seals respectively with motor 18, install bubble atomizer 20 in the atomizing jar 5, can release the high-pressure water-dissolved gas in the overhead tank 4 through losing pressure, atomizes into the fine bubble that the bubble diameter is less than 20 mu m, atomizing tank 5 internally mounted has the atomizing maintenance valve (not shown in the figure), when atomizer 20 takes place to block up the equal trouble, can close this valve and overhaul atomizer 20, the integral type two-phase flow dissolves gas pitcher 3, overhead tank 4 and atomizer 5 and all leans on bottom support 21 to fix in this body, body and inside integral type two-phase flow dissolve gas pitcher 3, overhead tank 4, atomizer 5 and are anticorrosive material, still be equipped with PLC electrical system 22 on the lateral wall of body, can realize remote control complete sets of equipment.
The shell 23 of the device is also made of anticorrosive material, the device is internally provided with an integrated two-phase flow dissolved air tank 3, a dissolved air pump 14, an ozone generator 13, a pressure tank 4 and an atomization tank 5, and the left end of the shell is provided with a water inlet 9 and a PLC (programmable logic controller) electric control system 22. The upper end of the integrated two-phase flow air dissolving tank 3 is provided with an air inlet 10, the left side is provided with an air dissolving pump 14, and the right side is also provided with an ozone generator 13. The gas-liquid mixture formed by dissolving the gas tank 3 through the integral two-phase flow is controlled by the gas inlet valve 15, and in order to achieve water-gas balance, a water inlet pipe is also arranged between the integral two-phase flow dissolved gas tank 3 and the pressure tank 4 and is controlled by the water inlet valve. Then the formed gas-liquid mixed liquid is conveyed into the pressure tank 4, and the gas-liquid mixed liquid becomes supersaturated high-pressure gas-dissolved water under the action of the pressure in the tank. Install pump head 19 and motor 18 on the overhead tank, motor 18 installs inside the overhead tank, and pump head 19 part is installed outside the overhead tank, and pump head 19 and motor 18 seal respectively, install manometer 24 on overhead tank 4 for observe the pressure value in the overhead tank, so that adjust the internal pressure of jar. Finally, the supersaturated high-pressure gas-dissolved water enters the atomizing tank 5, forms low-pressure high-quality gas-dissolved water under the action of the bubble atomizer in the tank, and is finally discharged from the water outlet 12.
Because equipment installs ozone generator, equipment has not only increased the effect of ozone, has produced partly active oxygen, can also get rid of the colourity in the river course and the partial water pollutant of oxidation simultaneously, active oxygen can progressively become oxygen, increases the water dissolved oxygen, atomizing jar internally mounted has the atomizing maintenance valve, when the atomizer takes place to block up the scheduling trouble, can close this valve and overhaul the atomizer, the gas pitcher is dissolved to the integral type two-phase flow, overhead tank and atomizing jar all lean on the bottom support to be fixed, and the complete sets of equipment is anticorrosive material and makes, the device has the bubble little, specific surface area is big, the rising speed is slow, the aquatic dwell time advantage such as longer to micro-nano aeration technique can dissolve ozone in aquatic fast, the efficient, thereby dissolved oxygen content in the increase aquatic that can be quick.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention.
Claims (7)
1. The utility model provides a be used for high-efficient micro-nano active oxygen aeration equipment of river course water, it includes the device body and sets up at the inside aeration equipment of body, its characterized in that: the internal aeration device is composed of an integrated two-phase flow dissolved air tank, a pressure tank and an atomization tank which are connected with each other through a pipeline, wherein the integrated two-phase flow dissolved air tank is provided with an inlet pipe and an inlet pipeline on a body on one side of the air tank, the integrated two-phase flow dissolved air tank is provided with an inlet port and an inlet port which are connected with the inlet port, the bottom of the atomization tank is provided with an outlet pipe, the body is provided with a water outlet which is connected with the atomization tank and is close to one side of the atomization tank, the integrated two-phase flow dissolved air tank is provided with an ozone generator on one side, and is internally provided with a dissolved air pump, and the integrated two-phase flow dissolved air tank is also provided with an inlet valve on the pipeline between the air tank and the pressure tank.
2. The efficient micro-nano active oxygen aeration device for the riverway water body according to claim 1, which is characterized in that: the water inlet pipe is provided with two bifurcated pipes, one bifurcated pipe is connected with the integrated two-phase flow dissolved air tank, the other bifurcated pipe is arranged between the integrated two-phase flow dissolved air tank and the pressure tank and can be used as a water inlet pipeline for adjusting water-air balance, and a water inlet adjusting valve is arranged on the bifurcated pipe.
3. The efficient micro-nano active oxygen aeration device for the riverway water body according to claim 1, which is characterized in that: the pressure tank is also provided with a motor and a pump head, wherein the motor is arranged in the pressure tank, the pump head is arranged outside the pressure tank, and the pump head and the motor are respectively sealed.
4. The efficient micro-nano active oxygen aeration device for the riverway water body according to claim 1, which is characterized in that: the atomizing tank is internally provided with an atomizing maintenance valve, and when the atomizer breaks down due to blockage and other faults, the valve can be closed to maintain the atomizer.
5. The efficient micro-nano active oxygen aeration device for the riverway water body according to claim 1, which is characterized in that: the integrated two-phase flow dissolved air tank, the pressure tank and the atomization tank are all fixed in the body by the bottom support.
6. The efficient micro-nano active oxygen aeration device for the riverway water body according to claim 1, which is characterized in that: the body and the internal integrated two-phase flow dissolved air tank, the pressure tank and the atomization tank are all made of anticorrosive materials.
7. The efficient micro-nano active oxygen aeration device for the riverway water body according to claim 1, which is characterized in that: still be equipped with PLC electrical system on the lateral wall of body, can realize remote control complete sets of equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121585345.XU CN215479990U (en) | 2021-07-13 | 2021-07-13 | Efficient micro-nano active oxygen aeration device for river water body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121585345.XU CN215479990U (en) | 2021-07-13 | 2021-07-13 | Efficient micro-nano active oxygen aeration device for river water body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215479990U true CN215479990U (en) | 2022-01-11 |
Family
ID=79726239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121585345.XU Active CN215479990U (en) | 2021-07-13 | 2021-07-13 | Efficient micro-nano active oxygen aeration device for river water body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215479990U (en) |
-
2021
- 2021-07-13 CN CN202121585345.XU patent/CN215479990U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109516578B (en) | Efficient aeration oxygenation method and device for bubble suspension and bubble refinement | |
| CN101830555B (en) | Jet aeration device and jet aeration method thereof | |
| CN204874050U (en) | Inverter type sewage treatment aeration equipment | |
| CN103585880A (en) | Variable-diameter biological drip-filter device for gas processing | |
| CN106006944A (en) | Ship-mounted black odoriferous water treatment device | |
| CN215479990U (en) | Efficient micro-nano active oxygen aeration device for river water body | |
| CN113385015A (en) | A increase and float injection formula desulfurization denitrification facility for exhaust purification of mill | |
| CN203461870U (en) | Ozone oxidation device for processing secondary biological treatment effluent of urban sewage plant | |
| CN218115218U (en) | Water body restoration and purification device | |
| CN216837317U (en) | Biochemical reactor for removing hydrogen sulfide rich liquid from methane | |
| CN212334746U (en) | Anaerobic reactor for wastewater treatment | |
| CN205953680U (en) | Super supersaturated with dissolved oxygen aeration equipment | |
| CN213202429U (en) | High-density microbubble gas dissolving device | |
| CN207016569U (en) | A kind of mushroom head for being used to fluidize cyclic aeration device | |
| CN111717990A (en) | Anaerobic reactor for wastewater treatment and method for treating wastewater | |
| CN211311048U (en) | Self-cleaning can promote aeration equipment among sewage treatment | |
| CN210736301U (en) | Radial aeration device with rotary plug flow function for sewage treatment | |
| CN207016545U (en) | A kind of flow deflector for being used to fluidize cyclic aeration device | |
| CN110790403A (en) | Self-cleaning can promote aeration equipment among sewage treatment | |
| CN207537209U (en) | A kind of water band gas negative pressure low power consuming aerobic aeration device | |
| CN201756470U (en) | Jet type aeration device of membrane bioreactor system | |
| CN201817475U (en) | Marsh gas distributor | |
| KR200228457Y1 (en) | Diffuser Adopted by New Technology | |
| CN217757000U (en) | Vortex street nozzle dissolved oxygen water preparation facilities | |
| CN203329883U (en) | Dry-type ejector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315000 No.368, Xingci 1st Road, Hangzhou Bay New District, Ningbo City, Zhejiang Province Patentee after: Shuiyi Environmental Protection Group Co.,Ltd. Address before: 298 Binhai Avenue, Hangzhou Bay New District, Cixi City, Ningbo City, Zhejiang Province Patentee before: SHUIYI HOLDING GROUP CO.,LTD. |