CN205115144U - Rivers spray integrative device with suspension type micropore aeration - Google Patents
Rivers spray integrative device with suspension type micropore aeration Download PDFInfo
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- CN205115144U CN205115144U CN201520751396.3U CN201520751396U CN205115144U CN 205115144 U CN205115144 U CN 205115144U CN 201520751396 U CN201520751396 U CN 201520751396U CN 205115144 U CN205115144 U CN 205115144U
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- aeration
- supply line
- air feed
- air supply
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- 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
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a rivers spray integrative device with suspension type micropore aeration relates to a sewage treatment facility. It is including setting up the supply duct way on the effluent water sump surface of water, and the micropore aeration ware of micropore aeration system hangs through the air feed branch pipe and says at supply duct and go up and immerse the bottom of effluent water sump that supply duct says that it is micropore aeration ware air feed to pass through the air feed branch pipe, microporous aerator go up fixed mounting and have the immersible pump, at the export fixed mounting of immersible pump rivers injection system's nozzle. The weight of immersible pump makes microporous aerator need not the aeration region that the counter weight can be in the effluent water sump steadily, and simultaneously, the immersible pump directly supplies water for the nozzle, does not have the loss of pressure of middle pipeline, and required water pump model is much little.
Description
Technical field
The present invention relates to a kind of sewage treatment facility, the integrated device of especially a kind of water flow jet and suspension type micro-pore aeration.
Background technology
In the sewage lagoon of Sewage treatment systems, existing two kinds of aerating systems: micro-pore aeration system and jet-flow aeration system.
Micro-pore aeration system is that micro-hole aerator ventilates by air supply line, micro-hole aerator has various ways, as tubular type, disc type etc., and no matter which kind of micro-hole aerator, all be provided with microporous film layers, the air entering micro-hole aerator by microporous film layers to aeration in sewage lagoon.
Jet-flow aeration system is respectively ejector by water supply line and air line and supplies water and ventilate, ejector adopts Venturi, water squeezes into the nozzle of ejector by water supply line, along with nozzle diameter diminishes, liquid with high speed from nozzle ejection out, swiftly flowing liquid enters trunnion through ejector induction chamber, parital vacuum is formed at trunnion, after entering trunnion by the large quantity of air of air line suction (or press-in), under the effect of irrigation pressure, be divided into bubble small in a large number, form mixture with water; Gas liquid mixture is discharged by diffuser tube, and its speed slows down, and pressure strengthens, and forms powerful injection stream, carries out stirring oxygenation to the sewage in sewage lagoon.The terminal nozzle of existing jet-flow aeration system is all be fixedly mounted on bottom sewage lagoon.
Two kinds of aerating systems are compared, and micro-pore aeration system has very high oxygen transfer rate, but easy settled sludge at the bottom of sewage lagoon, and the strong impact force of jet-flow aeration system makes at the bottom of sewage lagoon cannot settled sludge, but its oxygen transfer rate is much lower.
Be 201510052806.X at application number, name is called in the application for a patent for invention of " integrated device of water flow jet and micro-pore aeration ", disclose the integrated device of a kind of water flow jet and suspension type micro-pore aeration, the air supply line of its micro-pore aeration system and the water supply line of water flow jet system are all arranged on the sewage lagoon water surface; The micro-hole aerator of micro-pore aeration system is suspended on bottom air supply line sinking to sewage lagoon by air feed arm, air supply line is micro-hole aerator air feed by air feed arm; The nozzle of water flow jet system is suspended on bottom water supply line sinking to sewage lagoon by water supply arm, water supply line is nozzle supplies water by water supply arm.The invention provides a kind of oxygen transfer rate high and also cannot the water flow jet of settled sludge and the integrated device of micro-pore aeration at the bottom of sewage lagoon.Its defect is: 1, the under weight of micro-hole aerator, and it is suspended on and air supply line must increases counterweight and stably could be in aerated space in sewage lagoon; 2, water flow jet system is nozzle supplies water by water supply line and water supply arm, and hydraulic loss is large and cause water flow jet power not enough, or required Model of pump is too large, high cost.
Summary of the invention
The technical problem to be solved in the present invention is to provide and a kind ofly simultaneously can reduces the water flow jet of Model of pump and the integrated device of suspension type micro-pore aeration without the need to counterweight.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
The integrated device of water flow jet and suspension type micro-pore aeration, comprise the air supply line be arranged on the sewage lagoon water surface, the micro-hole aerator of micro-pore aeration system is suspended on bottom air supply line sinking to sewage lagoon by air feed arm, air supply line is micro-hole aerator air feed by air feed arm; Described micro-hole aerator is installed with submersible pump, at the nozzle of diving pump outlet fixed installation water flow jet system.
Described micro-hole aerator comprises two identical hard straight tubes, and be all arranged symmetrically with aeration tube in the both sides of each hard straight tube, aeration tube is connected with hard straight tube, and by being arranged at the outer field microporous film layers aeration of aeration tube; Article two, one end of hard straight tube connects respectively and is communicated with an air feed arm, article two, the other end of hard straight tube is fixedly connected on a submersible pump jointly, the zygomorphy of submersible pump arranges two outlets, and the line of two lines exported and two hard straight tubes is perpendicular, two symmetrical outlets of submersible pump fixedly mount the nozzles of water flow jet system respectively.
Described two nozzles adopt ejectors, and the induction chamber of ejector to be also suspended on air supply line by air line and can be communicated with air supply line.
The beneficial effect adopting technique scheme to produce is:
The weight of submersible pump makes micro-hole aerator stably can be in the aerated space of sewage lagoon without the need to counterweight, and meanwhile, submersible pump is directly nozzle supplies water, does not have the pressure-losses of intermediate conduit, and required Model of pump is much smaller.
Hard straight tube and nozzle are symmetrical arranged on submersible pump, and when making nozzle spray, submersible pump and micro-hole aerator can keep balance in sewage lagoon, position is constant.Nozzle adopts ejector, and its induction chamber to be also suspended on air supply line by air line and can be communicated with air supply line, makes nozzle both only can be used for jet water course, also can be used for spraying gas liquid mixture.
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Accompanying drawing explanation
Fig. 1 is organigram of the present invention.
Wherein, 1-air supply line; 2-air feed arm; 3-submersible pump; 4-nozzle; 5-hard straight tube; 6-aeration tube; 7-air line.
Embodiment
As shown in Figure 1, the integrated device of water flow jet and suspension type micro-pore aeration, comprise the air supply line 1 be arranged on the sewage lagoon water surface, the micro-hole aerator of micro-pore aeration system is suspended on bottom air supply line 1 sinking to sewage lagoon by air feed arm 2, air supply line 1 is micro-hole aerator air feed by air feed arm 2; Described micro-hole aerator is installed with submersible pump 3, at the nozzle 4 of the outlet fixed installation water flow jet system of submersible pump 3.The weight of submersible pump 3 makes micro-hole aerator stably can be in the aerated space of sewage lagoon without the need to counterweight, and meanwhile, submersible pump 3 directly supplies water for nozzle 4, does not have the pressure-losses of intermediate conduit, and required Model of pump is much smaller.
Described micro-hole aerator comprises two identical hard straight tubes 5, and be all arranged symmetrically with aeration tube 6 in the both sides of each hard straight tube 5, aeration tube 6 is connected with hard straight tube 5, and by being arranged at the outer field microporous film layers aeration of aeration tube; Article two, one end of hard straight tube 5 connects respectively and is communicated with an air feed arm 2, article two, the other end of hard straight tube 5 is fixedly connected on a submersible pump 3 jointly, the zygomorphy of submersible pump 3 arranges two outlets, and the line of two lines exported and two hard straight tubes 5 is perpendicular, two symmetrical outlets of submersible pump 3 fixedly mount the nozzles 4 of water flow jet system respectively.Hard straight tube 5 and nozzle 4 are symmetrical arranged on submersible pump 3, and when nozzle 4 is sprayed water, submersible pump 3 and micro-hole aerator can keep balance in sewage lagoon, position is constant.
Described two nozzles 4 are ejector, and the induction chamber of ejector to be also suspended on air supply line 1 by air line 7 and can be communicated with air supply line 1.Nozzle 4 adopts ejector, and its induction chamber to be also suspended on air supply line 1 by air line 7 and can be communicated with air supply line 1, makes nozzle 4 both only can be used for jet water course, also can be used for spraying gas liquid mixture.
Claims (3)
1. the integrated device of water flow jet and suspension type micro-pore aeration, comprise the air supply line be arranged on the sewage lagoon water surface, the micro-hole aerator of micro-pore aeration system is suspended on bottom air supply line sinking to sewage lagoon by air feed arm, air supply line is micro-hole aerator air feed by air feed arm; It is characterized in that: on described micro-hole aerator, be installed with submersible pump, at the nozzle of diving pump outlet fixed installation water flow jet system.
2. the integrated device of water flow jet according to claim 1 and suspension type micro-pore aeration, it is characterized in that: described micro-hole aerator comprises two identical hard straight tubes, all aeration tube has been arranged symmetrically with in the both sides of each hard straight tube, aeration tube is connected with hard straight tube, and by being arranged at the outer field microporous film layers aeration of aeration tube; Article two, one end of hard straight tube connects respectively and is communicated with an air feed arm, article two, the other end of hard straight tube is fixedly connected on a submersible pump jointly, the zygomorphy of submersible pump arranges two outlets, and the line of two lines exported and two hard straight tubes is perpendicular, two symmetrical outlets of submersible pump fixedly mount the nozzles of water flow jet system respectively.
3. the integrated device of water flow jet according to claim 2 and suspension type micro-pore aeration, it is characterized in that: described two nozzles adopt ejectors, the induction chamber of ejector to be also suspended on air supply line by air line and can be communicated with air supply line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751396.3U CN205115144U (en) | 2015-09-26 | 2015-09-26 | Rivers spray integrative device with suspension type micropore aeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751396.3U CN205115144U (en) | 2015-09-26 | 2015-09-26 | Rivers spray integrative device with suspension type micropore aeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205115144U true CN205115144U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520751396.3U Active CN205115144U (en) | 2015-09-26 | 2015-09-26 | Rivers spray integrative device with suspension type micropore aeration |
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| CN (1) | CN205115144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923755A (en) * | 2016-06-23 | 2016-09-07 | 山东省环境保护科学研究设计院 | Aeration and water distribution integrated device |
| CN108975527A (en) * | 2018-10-08 | 2018-12-11 | 河南省洛阳水文水资源勘测局 | The positioning component of aeration tube in water treatment system |
-
2015
- 2015-09-26 CN CN201520751396.3U patent/CN205115144U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923755A (en) * | 2016-06-23 | 2016-09-07 | 山东省环境保护科学研究设计院 | Aeration and water distribution integrated device |
| CN105923755B (en) * | 2016-06-23 | 2019-01-18 | 山东省环境保护科学研究设计院有限公司 | A kind of aeration water distribution integrated device |
| CN108975527A (en) * | 2018-10-08 | 2018-12-11 | 河南省洛阳水文水资源勘测局 | The positioning component of aeration tube in water treatment system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191113 Address after: 050000 Room 301, office building, No. 39, Huafang street, Yuhua District, Shijiazhuang City, Hebei Province Patentee after: Shijiazhuang is along auspicious energy-conservation Science and Technology Ltd. Address before: Shijiazhuang City, Hebei Province, the new bridge 050000 West Road No. 170 building 6 unit 1202 room 1 of Diamando Apartments Patentee before: Hu Haiping |