CN105819533A - Novel air floatation treatment device - Google Patents
Novel air floatation treatment device Download PDFInfo
- Publication number
- CN105819533A CN105819533A CN201510005197.2A CN201510005197A CN105819533A CN 105819533 A CN105819533 A CN 105819533A CN 201510005197 A CN201510005197 A CN 201510005197A CN 105819533 A CN105819533 A CN 105819533A
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- air
- circular
- air floatation
- molten
- dissolving
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Abstract
The invention discloses a novel air floatation treatment device simple in structure, convenient to manufacture and mount and high in air dissolving effect. The novel air floatation treatment device comprises a sewage lifting pump, an air dissolving and sucking chamber, a circular air floatation tank, an air-dissolved water discharging device and an air floatation slag scraper, wherein the sewage lifting pump is in pipeline connection with a water inlet of the air dissolving and sucking chamber; the air dissolving and sucking chamber is spiral-pipe-shaped; an oblique air sucking hole is formed in the air dissolving and sucking chamber; an air volume adjusting valve is arranged at the air sucking hole; a water outlet of the air dissolving and sucking chamber is in pipeline connection with the circular air floatation tank; the air-dissolved water discharging device is arranged in the circular air floatation tank; the air floatation slag scraper is arranged above the circular air floatation tank; the water outlet is formed in the upper part of the circular air floatation tank. The novel air floatation treatment device comprises the sewage lifting pump, the air dissolving and sucking chamber, the circular air floatation tank, the air-dissolved water discharging device and the air floatation slag scraper; the working process of the novel air floatation treatment device is gradually completed by various systems in stages; the novel air floatation treatment device is convenient to manufacture and simple in process.
Description
Technical field
The present invention relates to a kind of novel air flotation processing device carrying air dissolving system.
Background technology
At present, generally using air-dissolving air-float equipment to process the oily substance in sewage or float, the most supporting air dissolving system all uses dissolved air water pump, air compressor machine, dissolving and molten gas release system and supporting control system.During producing and using, it has been found that whole air dissolving system structure is complicated, manufacturing process is loaded down with trivial details, operating cost is high, the floating upper effect of air supporting is unstable.In actual mechanical process, often do not reach technique use requirement.
Summary of the invention
The present invention is directed to problem above, it is provided that a kind of simple in construction, the new-type air-floatation processing means that fabrication and installation are convenient, molten gas is effective.
The technical scheme is that and include sewage pump, molten aspiration air chamber, circular air flotation tank, dissolved air water release and air supporting Slag Scraping Device, described sewage pump is by the water inlet of molten aspiration air chamber described in pipeline communication, described molten aspiration air chamber is helix, has the air entry being inclined to set, and described air entry is provided with air volume regulating valve；
The outlet of described molten aspiration air chamber is by air flotation tank circular described in pipeline communication, and described dissolved air water release is located in described circular air flotation tank, and described air supporting Slag Scraping Device is located at the surface of described circular air flotation tank, and the top of described circular air flotation tank is provided with outlet.
Also include that effusion meter and inlet regulating valve, described effusion meter and inlet regulating valve are respectively provided on the pipeline between described sewage pump and molten aspiration air chamber.
Described inlet regulating valve is electromagnetic water inlet valve.
The present invention includes sewage pump, molten aspiration air chamber, circular air flotation tank, dissolved air water release and air supporting Slag Scraping Device, and its work process is gradually completing by each system level, and convenience is processed, technique is simple.Wherein, molten aspiration air chamber helically tubulose, depending on its length and thickness are according to the different water yields；If any unit interval in process the amount of sewage big, the pipe of this molten aspiration air chamber should be designed to long a bit, air entry should be designed to big the most a bit, beneficially air water is the most fused；The amount processing sewage in some unit interval is little, and the pipe of this molten aspiration air chamber should be designed to shorter, and air entry should be designed to a little bit smaller.The present invention is easy and simple to handle, improves the reliability of work.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
In figure, 1 is sewage pump, and 2 is inlet regulating valve, and 3 is effusion meter, and 4 is molten aspiration air chamber, 5 is air volume regulating valve, 6 is circular air flotation tank, and 7 is dissolved air water release, and 8 is air supporting Slag Scraping Device, and 9 is outlet.
Detailed description of the invention
The present invention is as shown in Figure 1, including sewage pump 1, molten aspiration air chamber 4, circular air flotation tank 6, dissolved air water release 7 and air supporting Slag Scraping Device 8, the described sewage pump 1 water inlet by molten aspiration air chamber 4 described in pipeline communication, described molten aspiration air chamber 4 is helix, has the air entry being inclined to set, and described air entry is provided with air volume regulating valve 5；
The outlet of described molten aspiration air chamber 4 is by air flotation tank 6 circular described in pipeline communication, described dissolved air water release 7 is located in described circular air flotation tank 6, described air supporting Slag Scraping Device 8 is located at the surface of described circular air flotation tank 6, and the top of described circular air flotation tank 6 is provided with outlet 9.
In work, pressure air-dissolving water discharges through release, produces substantial amounts of micro air bubble and introduces in pending water.Utilize and stick to the buoyancy of bubble on solid impurity, reach solid, liquid sharp separation, and improve the purpose of scum silica frost concentrating degree.
Also include that effusion meter 3 and inlet regulating valve 2, described effusion meter 3 and inlet regulating valve 2 are respectively provided on the pipeline between described sewage pump 1 and molten aspiration air chamber 4.
Described inlet regulating valve 2 is electromagnetic water inlet valve.
The present invention includes sewage pump 1, inlet regulating valve 2, effusion meter 3, molten aspiration air chamber 4, air volume regulating valve 5, circular air flotation tank 6, Slag Scraping Device 8 and the dissolved air water release 7 being sequentially connected with；
In work, after regulating suitable inflow by inlet regulating valve 2, sewage sequentially flows to feed water flow gauge 3, molten aspiration air chamber 4, after calculating according to inflow, the air inflow of regulation air volume regulating valve 5 to normal need, sewage enters circular air flotation tank 6, enter back into dissolved air water release 7, after carrying out gas-water separation, discharge from outlet 9.
Claims (3)
1. a new-type air-floatation processing means, it is characterized in that, including sewage pump, molten aspiration air chamber, circular air flotation tank, dissolved air water release and air supporting Slag Scraping Device, described sewage pump is by the water inlet of molten aspiration air chamber described in pipeline communication, described molten aspiration air chamber is helix, has the air entry being inclined to set, and described air entry is provided with air volume regulating valve；
The outlet of described molten aspiration air chamber is by air flotation tank circular described in pipeline communication, and described dissolved air water release is located in described circular air flotation tank, and described air supporting Slag Scraping Device is located at the surface of described circular air flotation tank, and the top of described circular air flotation tank is provided with outlet.
A kind of new-type air-floatation processing means the most according to claim 1, it is characterised in that also include that effusion meter and inlet regulating valve, described effusion meter and inlet regulating valve are respectively provided on the pipeline between described sewage pump and molten aspiration air chamber.
A kind of new-type air-floatation processing means the most according to claim 2, it is characterised in that described inlet regulating valve is electromagnetic water inlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510005197.2A CN105819533A (en) | 2015-01-06 | 2015-01-06 | Novel air floatation treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510005197.2A CN105819533A (en) | 2015-01-06 | 2015-01-06 | Novel air floatation treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105819533A true CN105819533A (en) | 2016-08-03 |
Family
ID=56513864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510005197.2A Withdrawn CN105819533A (en) | 2015-01-06 | 2015-01-06 | Novel air floatation treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105819533A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127814A (en) * | 2019-06-25 | 2019-08-16 | 浙江晟科环境工程有限公司 | A kind of cyclone air-flotation device of band rotation Slag Scraping Device |
| CN110127797A (en) * | 2019-06-25 | 2019-08-16 | 浙江晟科环境工程有限公司 | A kind of cyclone air-flotation equipment |
-
2015
- 2015-01-06 CN CN201510005197.2A patent/CN105819533A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127814A (en) * | 2019-06-25 | 2019-08-16 | 浙江晟科环境工程有限公司 | A kind of cyclone air-flotation device of band rotation Slag Scraping Device |
| CN110127797A (en) * | 2019-06-25 | 2019-08-16 | 浙江晟科环境工程有限公司 | A kind of cyclone air-flotation equipment |
| CN110127797B (en) * | 2019-06-25 | 2023-12-22 | 浙江晟科环境工程有限公司 | Cyclone air floatation equipment |
| CN110127814B (en) * | 2019-06-25 | 2023-12-22 | 浙江晟科环境工程有限公司 | Cyclone air flotation device with rotary slag scraping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160803 |
|
| WW01 | Invention patent application withdrawn after publication |