CN203128240U - Horizontal-flow dissolved air flotation machine - Google Patents
Horizontal-flow dissolved air flotation machine Download PDFInfo
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- CN203128240U CN203128240U CN 201320102215 CN201320102215U CN203128240U CN 203128240 U CN203128240 U CN 203128240U CN 201320102215 CN201320102215 CN 201320102215 CN 201320102215 U CN201320102215 U CN 201320102215U CN 203128240 U CN203128240 U CN 203128240U
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- air flotation
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Abstract
The utility model discloses a horizontal-flow dissolved air flotation machine. The horizontal-flow dissolved air flotation machine comprises an air flotation tank, a sewage intake system, a clean water drain system, an air flotation system and a foam scraper, wherein the air flotation system is connected with the air flotation tank through a releaser, both the clean water drain system and the sewage intake system are connected with the air flotation tank, the foam scraper is arranged above an air flotation machine, the sewage intake system comprises a sewage tank, a sewage pump and a dosing pot, and the sewage fed with medicine is injected into the air floatation tank through the sewage pump; the clean water drain system comprises a water collector arranged at the bottom of the air flotation tank, and a clean water tank, wherein clean water enters the clean water tank through the water collector; and the air flotation system comprises a dissolved air vessel and an air compressor, wherein one end of the dissolved air vessel is connected with the clean water tank, and a clean water pump is arranged between the dissolved air vessel and the clean water tank. Compared with the prior art, the horizontal-flow dissolved air flotation machine has the advantages that the bubbles generated in the dissolved air vessel are small and 20-40 mum in grain size, the flocculates are firmly attached, and the good air flotation effect can be achieved; the consumption of the flocculant is low, and the cost is reduced; the operating instructions are easy to grasp, both the water quality and water quantity are easy to control, and the management is simple; and the releaser is not easily blocked due to the arrangement of the backwashing system.
Description
Technical field
The utility model relates to a kind of waste disposal plant, relates in particular to a kind of air-dissolving air-float machine.
Background technology
The air-dissolving air-float machine is mainly used in solid-liquid or liquid liquid separates, mainly by air compressor machine, high-pressure pump, dissolving, the air reliever, air flotation pool, compositions such as slag removal equipment, air fully contacts with water in dissolving under pressurized conditions and dissolves, discharge with the microbubble form through air reliever decompression back, in air flotation pool, carry out solid-liquid separation, in water, produce a large amount of micro bubbles by molten gas and release system, it is adhered on the solid or liquid particle that density and water approach in the waste water, cause global density less than the state of water, and rely on buoyancy 1 to make it rise to the water surface, thereby reach the purpose that solid-liquid or liquid liquid separate, and the main drawback that existing air-dissolving air-float machine exists is that plenum system is single, has the air of being exactly reliever easily to stop up again.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, and a kind of flat flow container air supporting machine is provided.
For solving this technical problem, the utility model provides a kind of flat flow air-dissolving air-float machine, comprise air flotation pool, sewage water inlet system, clear water water exhaust system, air-flotation system and scraping machine, air-flotation system is connected with air flotation pool by reliever, the clear water water exhaust system is connected with air flotation pool respectively with the sewage water inlet system, scraping machine is arranged on the top of air supporting machine, and described sewage water inlet system comprises sewage lagoon, sump pump and dispensing jar, adds the sewage that is used as medicine and squeezes into air flotation pool by sump pump; Described clear water discharge system comprises water collector and the clean water basin of being located at the air flotation pool bottom, and clear water enters clean water basin through water collector; Described air-flotation system comprises dissolving and air compressor machine, and an end of dissolving is connected with clean water basin, is provided with fresh water pump between dissolving and the clean water basin.
Above dissolving, be provided with tensimeter.
The below of described dispensing jar is connected with under meter.
Described air flotation pool is rectangle steel structure.
Beneficial effect: the utility model compared with prior art has following advantage: dissolving generation bubble is tiny, and particle diameter is 20-40um, and the adhesion throw out is firm, can reach good air flotation effect; The flocculation agent usage quantity is few, and cost reduces; Working specification is easy to grasp, and water quality and quantity is easy to control, and management is simple; Be provided with back-purge system, reliever is difficult for stopping up.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1 clean water basin, 2 fresh water pumps, 5 tensimeters, 6 dissolvings, 8 air compressor machines, 9 relievers, 10 scraping machines, 11 air flotation pools, 12 water collectors, 15 dispensing jars, 16 sump pumps, 17 under meters, 18 sewage lagoons.
Embodiment
Below in conjunction with drawings and Examples the utility model is done specific descriptions.
Figure 1 shows that structural representation of the present utility model.
The utility model comprises air flotation pool 11, sewage water inlet system, clear water water exhaust system, air-flotation system and scraping machine 10, air-flotation system is connected with air flotation pool 11 by reliever 9, the clear water water exhaust system is connected with air flotation pool 11 respectively with the sewage water inlet system, scraping machine 10 is arranged on the top of air supporting machine 11, described sewage water inlet system comprises sewage lagoon 18, sump pump 16 and dispensing jar 15, adds the sewage that is used as medicine and squeezes into air flotation pool 11 by sump pump; Described clear water discharge system comprises water collector 12 and the clean water basin 1 of being located at air flotation pool 11 bottoms, and clear water enters clean water basin 1 through water collector 12; Described air-flotation system comprises dissolving 6 and air compressor machine 8, and an end of dissolving 6 is connected with clean water basin 1, is provided with fresh water pump 2 between dissolving 6 and the clean water basin 1.
Above dissolving 6, be provided with tensimeter 5.
The below of described dispensing jar 15 is connected with under meter 17.
Described air flotation pool 11 is rectangle steel structure.
Principle of work of the present utility model: enter the air supporting machine by sump pump 16 through the reacted sewage of dosing, dissolving 6 produces dissolved air water, dissolved air water is discharged in the water pending in the air supporting machine by reliever 9 decompressions, sewage contacts with the molten gas mixing that enters the air supporting machine, the air that is dissolved in the water discharges from water, form the small rill of 20-40um, microbubble is with the suspended substance combination in the sewage, flocs unit is sticked on the trickle bubble, flocs unit is floated downward in the effect of lift of gas and is formed scum silica frost to the water surface, have scraping machine 10 on the water surface, the scum silica frost on the air supporting machine water surface accumulates to after the certain thickness, and scraping machine 10 is discharged after scum silica frost is scraped air supporting machine sludge sump.The clear water of lower floor is after water collector 12 flow to clean water basin 1, and a part refluxes and does the dissolved air water use, and the residue clear water flows out by overflow port.
The utility model is flat flow air-dissolving air-float machine, it is the major equipment that sewage is handled in earlier stage, its bubble generation amount is big and fine and close, diameter is more small, can reach 20 microns, and adsorptive power is stronger, in reaction process, powerful combination takes place in microbubble and flocs unit, and the time of releasing of suspended substance and water is finished, and pool bottom sludge can intermittent discharge.Running shows that treatment effect is stable, reliable, up to standard, and is easy to operate, is easy to grasp, and running cost is low, has been subjected to user's extensive praise.
The utility model compared with prior art has following advantage: dissolving generation bubble is tiny, and particle diameter is 20-40um, and the adhesion throw out is firm, can reach good air flotation effect; The flocculation agent usage quantity is few, and cost reduces; Working specification is easy to grasp, and water quality and quantity is easy to control, and management is simple; Be provided with back-purge system, reliever is difficult for stopping up.
The above-mentioned embodiment of the utility model just illustrates, and is not only, all in the utility model scope or the change that is equal in the scope of the present utility model all surrounded by the utility model.
Claims (4)
1. flat flow air-dissolving air-float machine, comprise air flotation pool (11), sewage water inlet system, clear water water exhaust system, air-flotation system and scraping machine (10), air-flotation system is connected with air flotation pool (11) by reliever (9), the clear water water exhaust system is connected with air flotation pool (11) respectively with the sewage water inlet system, scraping machine (10) is arranged on the top of air supporting machine (11), it is characterized in that: described sewage water inlet system comprises sewage lagoon (18), sump pump (16) and dispensing jar (15), adds the sewage that is used as medicine and squeezes into air flotation pool 11 by sump pump (16); Described clear water discharge system comprises water collector (12) and the clean water basin (1) of being located at air flotation pool (11) bottom, and clear water enters clean water basin (1) through water collector (12); Described air-flotation system comprises dissolving (6) and air compressor machine (8), and an end of dissolving (6) is connected with clean water basin (1), is provided with fresh water pump (2) between dissolving (6) and the clean water basin (1).
2. flat flow air-dissolving air-float machine according to claim 1 is characterized in that: be provided with tensimeter (5) in the top of dissolving (6).
3. flat flow air-dissolving air-float machine according to claim 1 is characterized in that: the below of described dispensing jar (15) is connected with under meter (17).
4. according to claim 1,2 or 3 described flat flow air-dissolving air-float machines, it is characterized in that: described air flotation pool (11) is rectangle steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102215 CN203128240U (en) | 2013-03-07 | 2013-03-07 | Horizontal-flow dissolved air flotation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102215 CN203128240U (en) | 2013-03-07 | 2013-03-07 | Horizontal-flow dissolved air flotation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203128240U true CN203128240U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320102215 Expired - Fee Related CN203128240U (en) | 2013-03-07 | 2013-03-07 | Horizontal-flow dissolved air flotation machine |
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| CN (1) | CN203128240U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457974A (en) * | 2015-12-25 | 2016-04-06 | 安徽继宏环保科技有限公司 | Urban household garbage disposal system |
| CN105457980A (en) * | 2015-12-25 | 2016-04-06 | 安徽继宏环保科技有限公司 | Urban household garbage disposal system |
| CN105457981A (en) * | 2015-12-25 | 2016-04-06 | 安徽继宏环保科技有限公司 | Urban household garbage disposal system |
| CN105499253A (en) * | 2015-12-25 | 2016-04-20 | 安徽继宏环保科技有限公司 | Municipal household garbage treatment system |
| CN105537237A (en) * | 2015-12-25 | 2016-05-04 | 安徽继宏环保科技有限公司 | Sewage purification equipment of urban household garbage treatment system |
| CN105537241A (en) * | 2015-12-25 | 2016-05-04 | 安徽继宏环保科技有限公司 | Bag opening and emptying machine of municipal solid waste treatment system |
| CN105618458A (en) * | 2015-12-25 | 2016-06-01 | 安徽继宏环保科技有限公司 | Vibration screening device of urban living garbage treatment system |
| CN106186139A (en) * | 2016-07-28 | 2016-12-07 | 佛山科学技术学院 | Slag air floatation machine scraped by floating drum |
| CN106186140A (en) * | 2016-08-01 | 2016-12-07 | 桐乡市致远环保科技有限公司 | High-efficient vertical streaming air-flotation system and operation method thereof |
| CN106315728A (en) * | 2015-06-19 | 2017-01-11 | 宜兴市富陶环境保护设备有限公司 | Complete-dissolution air-floating system |
| CN107544368A (en) * | 2017-10-25 | 2018-01-05 | 安徽华创环保设备科技有限公司 | A kind of sewage disposal monitoring system for air floatation machine |
| CN109081413A (en) * | 2018-09-17 | 2018-12-25 | 无锡市恒祥抛光磨料厂 | Abrasive material waste residue water circulation separation system |
-
2013
- 2013-03-07 CN CN 201320102215 patent/CN203128240U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315728A (en) * | 2015-06-19 | 2017-01-11 | 宜兴市富陶环境保护设备有限公司 | Complete-dissolution air-floating system |
| CN105499253A (en) * | 2015-12-25 | 2016-04-20 | 安徽继宏环保科技有限公司 | Municipal household garbage treatment system |
| CN105457981A (en) * | 2015-12-25 | 2016-04-06 | 安徽继宏环保科技有限公司 | Urban household garbage disposal system |
| CN105457974A (en) * | 2015-12-25 | 2016-04-06 | 安徽继宏环保科技有限公司 | Urban household garbage disposal system |
| CN105537237A (en) * | 2015-12-25 | 2016-05-04 | 安徽继宏环保科技有限公司 | Sewage purification equipment of urban household garbage treatment system |
| CN105537241A (en) * | 2015-12-25 | 2016-05-04 | 安徽继宏环保科技有限公司 | Bag opening and emptying machine of municipal solid waste treatment system |
| CN105618458A (en) * | 2015-12-25 | 2016-06-01 | 安徽继宏环保科技有限公司 | Vibration screening device of urban living garbage treatment system |
| CN105457980A (en) * | 2015-12-25 | 2016-04-06 | 安徽继宏环保科技有限公司 | Urban household garbage disposal system |
| CN106186139A (en) * | 2016-07-28 | 2016-12-07 | 佛山科学技术学院 | Slag air floatation machine scraped by floating drum |
| CN106186140A (en) * | 2016-08-01 | 2016-12-07 | 桐乡市致远环保科技有限公司 | High-efficient vertical streaming air-flotation system and operation method thereof |
| CN107544368A (en) * | 2017-10-25 | 2018-01-05 | 安徽华创环保设备科技有限公司 | A kind of sewage disposal monitoring system for air floatation machine |
| CN109081413A (en) * | 2018-09-17 | 2018-12-25 | 无锡市恒祥抛光磨料厂 | Abrasive material waste residue water circulation separation system |
| CN109081413B (en) * | 2018-09-17 | 2024-03-29 | 无锡市恒祥抛光磨料厂 | Water circulation separation system for waste residues of grinding materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20180307 |