CN204607760U - A kind of new-type air-floatation mud discharging device - Google Patents
A kind of new-type air-floatation mud discharging device Download PDFInfo
- Publication number
- CN204607760U CN204607760U CN201520235301.2U CN201520235301U CN204607760U CN 204607760 U CN204607760 U CN 204607760U CN 201520235301 U CN201520235301 U CN 201520235301U CN 204607760 U CN204607760 U CN 204607760U
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- China
- Prior art keywords
- casing
- air
- new
- discharging device
- mud discharging
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- Expired - Fee Related
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 16
- 239000010865 sewage Substances 0.000 claims abstract description 28
- 239000002893 slag Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000001112 coagulating effect Effects 0.000 claims abstract description 13
- 230000008676 import Effects 0.000 claims abstract description 6
- 238000013022 venting Methods 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 238000005188 flotation Methods 0.000 claims abstract description 4
- 230000008021 deposition Effects 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000007667 floating Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 235000019633 pungent taste Nutrition 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Physical Water Treatments (AREA)
Abstract
The utility model relates to technical field of sewage treatment equipment, specifically disclose a kind of new-type air-floatation mud discharging device, comprise casing, the chamber of described casing is divided into coagulating region, contact area and territory, air flotation zone, the casing that described coagulating region is corresponding is provided with water-in, dosing mouth, venting port and the whipping appts for stirring coagulating region, the casing that described contact area is corresponding is provided with dissolved air water import, compressed air inlet and reliever, the casing that described air supporting region is corresponding is provided with water outlet and sewage draining exit, air supporting overlying regions is provided with scrapes slag assembly, described sewage draining exit is connected with surge pump.New-type air-floatation mud discharging device structure of the present utility model is simple, mud discharges smooth and easy, to realize the remote high-lift conveying of mud new-type air-floatation mud discharging device.
Description
Technical field
The utility model relates to sewage disposal device, is specifically related to a kind of new-type air-floatation mud discharging device.
Background technology
Air-floating apparatus be utilize small bubbles or micro-bubble to be adsorbed in sewage impurity on, form flco and become scum silica frost along with bubble floating, then being struck off by slag scraper, reaching the object removing suspended impurity in sewage.
The mud that existing air-floating apparatus air supporting produces is all directly directly be expelled to pollution discharge pond through blow-off pipe, and when mud discharge has some setbacks, mud can produce overstocked, easily by line clogging, affects efficiency.When pollution discharge pond distance Sewage Treatment Project far away time, mud cannot long distance delivery, more can not realize high-lift conveying, there is certain deficiency.
Utility model content
For Shortcomings in prior art, the purpose of this utility model is to provide the new-type air-floatation mud discharging device that a kind of structure is simple, mud discharge is smooth and easy, can realize the remote high-lift conveying of mud.
For achieving the above object, the technical solution of the utility model is: a kind of new-type air-floatation mud discharging device, comprise casing, the chamber of described casing is divided into coagulating region, contact area and territory, air flotation zone, the casing that described coagulating region is corresponding is provided with water-in, dosing mouth, venting port and the whipping appts for stirring coagulating region, the casing that described contact area is corresponding is provided with dissolved air water import, compressed air inlet and reliever, the casing that described air supporting region is corresponding is provided with water outlet and sewage draining exit, air supporting overlying regions is provided with scrapes slag assembly, described sewage draining exit is connected with surge pump.
As technique scheme further preferably, be provided with the sludgd deposition plate of ramped shaped below described air supporting region, described sludgd deposition plate is connected with described sewage draining exit.
As technique scheme further preferably, the casing that air supporting region is corresponding is also provided with recycling effluent mouth.
As technique scheme further preferably, air supporting overlying regions is also provided with gas skirt.
As technique scheme further preferably, described in scrape that slag assembly comprises the guide rail be located on described casing, two of being located on guide rail scrape slag roller and be connected to two dreg scrapers scraped below slag roller.
As technique scheme further preferably, described in scrape slag assembly and also comprise being located at and scrape slag filter screen between described two dreg scrapers.
Beneficial effect
Compared with prior art, the utility model is used for blowdown by connecting surge pump at sewage draining exit place, make pipeline blowdown more smooth and easy, improve contaminant removal effectiveness, with being particularly useful for pollution discharge pond distance Sewage Treatment Project comparatively far away and need the situation of high-lift for mud conveying.
Accompanying drawing explanation
Fig. 1 is the structural representation of new-type air-floatation mud discharging device of the present utility model.
Fig. 2 is the structural representation scraping slag assembly in the utility model.
Wherein: 1, dosing mouth, 2, whipping appts, 3, reliever, 4, casing, 5, slag assembly is scraped, 51, guide rail, 52, scrape slag roller, 53, dreg scraper, 54, scrape slag filter screen, 6, venting port, 7, gas skirt, 8, water-in, 9, water outlet, 10, surge pump, 11, recycling effluent mouth, 12, sewage draining exit, 13, dissolved air water import, 14, compressed air inlet, 15, sludgd deposition plate.
Embodiment
Below in conjunction with the drawings and specific embodiments, structure of the present utility model and principle are described further.
As depicted in figs. 1 and 2, the new-type air-floatation mud discharging device of the present embodiment, comprise casing 4, the chamber of described casing 4 is divided into coagulating region, contact area and territory, air flotation zone, the casing 4 that described coagulating region is corresponding is provided with water-in 8, dosing mouth 1, venting port 6 and the whipping appts 2 for stirring coagulating region, the casing 4 that described contact area is corresponding is provided with dissolved air water import 13, compressed air inlet 14 and reliever 3, the casing 4 that described air supporting region is corresponding is provided with water outlet 9 and sewage draining exit 12, air supporting overlying regions is provided with scrapes slag assembly 5, described sewage draining exit 12 is connected with surge pump 10, the air-float mud discharger of the present embodiment is by connecting surge pump 10 for blowdown at sewage draining exit 12 place, make pipeline blowdown more smooth and easy, improve contaminant removal effectiveness, with being particularly useful for pollution discharge pond distance Sewage Treatment Project comparatively far away and need the situation of high-lift for mud conveying.
Wherein, be provided with the sludgd deposition plate 15 of ramped shaped below described air supporting region, described sludgd deposition plate 15 is connected with described sewage draining exit 12, and the sludgd deposition plate 15 arranging ramped shaped is conducive to mud and enters blow-off line swimmingly and quickly move through sewage draining exit 12 and discharge.
Wherein, the casing 4 that air supporting region is corresponding is also provided with recycling effluent mouth 11, and part water is refluxed by recycling effluent mouth 11, increases operation rate.
Wherein, air supporting overlying regions is also provided with gas skirt 7, compared with the air-floating apparatus of routine, utilizes gas skirt 7 to collect the pungency waste gas of sewage and liquid medicine generation, avoids directly being disposed in air, environmental protection.
Wherein, describedly scrape that slag assembly 5 comprises the guide rail 51 be located on described casing 4, two of being located on guide rail 51 scrape slag roller 52 and be connected to two dreg scrapers 53 scraped below slag roller 52, also arrange below dreg scraper 53 and scrape slag filter screen 54, by scrape slag roller 52, dreg scraper 53 and scrape slag filter screen 54 multistage skimming, scrape slag, greatly improve the grade of purifying waste water.
When the air-float mud discharger of the present embodiment works, sewage enters coagulating region by water-in 8, dosing mouth 1 adds pharmacy response, start whipping appts 2 to stir, the gas produced in whipping process is discharged by venting port 6, make sewage Midst density close to the oil of water, fine suspended substance forms flocculence, sewage after flocculation flows into contact area from bottom, inlet for pressurised gas 14 passes into pressurized air, dissolved air water import 13 passes into dissolved air water, the i.e. product of the gentle pressurization mixing of water, a large amount of microbubbles is discharged by reliever 3 at contact area, elaioleucite in sewage and suspended substance and microbubble are bonded, form the suspended substance that density is less than the density of water, and float in air supporting region rapidly.The scum layer amassed on the water surface strikes off by scraping slag assembly 5, is discharged by sewage draining exit 12, and clear water flows out from water outlet 9 bottom pond, and a part flows out from recirculation water outlet 11 as recirculation water, the pungency that air supporting region produces other collected by gas skirt 7.
Apply specific embodiment herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.The above is only preferred implementation of the present utility model, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the prerequisite not departing from the utility model principle, some improvement, retouching or change can also be made, also above-mentioned technical characteristic can be combined by rights; These improve retouching, change or combination, or the design of utility model and technical scheme are directly applied to other occasion without improving, and all should be considered as protection domain of the present utility model.
Claims (6)
1. a new-type air-floatation mud discharging device, it is characterized in that: comprise casing, the chamber of described casing is divided into coagulating region, contact area and territory, air flotation zone, the casing that described coagulating region is corresponding is provided with water-in, dosing mouth, venting port and the whipping appts for stirring coagulating region, the casing that described contact area is corresponding is provided with dissolved air water import, compressed air inlet and reliever, the casing that described air supporting region is corresponding is provided with water outlet and sewage draining exit, air supporting overlying regions is provided with scrapes slag assembly, described sewage draining exit is connected with surge pump.
2. new-type air-floatation mud discharging device according to claim 1, is characterized in that: the sludgd deposition plate being provided with ramped shaped below described air supporting region, and described sludgd deposition plate is connected with described sewage draining exit.
3. new-type air-floatation mud discharging device according to claim 1, is characterized in that: on the casing that air supporting region is corresponding, be also provided with recycling effluent mouth.
4. new-type air-floatation mud discharging device according to claim 1, is characterized in that: air supporting overlying regions is also provided with gas skirt.
5. new-type air-floatation mud discharging device according to any one of claim 1 to 4, is characterized in that: described in scrape that slag assembly comprises the guide rail be located on described casing, two of being located on guide rail scrape slag roller and be connected to two dreg scrapers scraped below slag roller.
6. new-type air-floatation mud discharging device according to claim 5, is characterized in that: described in scrape slag assembly and also comprise being located at and scrape slag filter screen between described two dreg scrapers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235301.2U CN204607760U (en) | 2015-04-14 | 2015-04-14 | A kind of new-type air-floatation mud discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235301.2U CN204607760U (en) | 2015-04-14 | 2015-04-14 | A kind of new-type air-floatation mud discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204607760U true CN204607760U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520235301.2U Expired - Fee Related CN204607760U (en) | 2015-04-14 | 2015-04-14 | A kind of new-type air-floatation mud discharging device |
Country Status (1)
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| CN (1) | CN204607760U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417611A (en) * | 2015-11-27 | 2016-03-23 | 无锡工源机械有限公司 | Slag scrapping device |
| CN105858774A (en) * | 2016-06-21 | 2016-08-17 | 海南沁园环境工程有限公司 | Molecular state gas floatation clarifier |
-
2015
- 2015-04-14 CN CN201520235301.2U patent/CN204607760U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417611A (en) * | 2015-11-27 | 2016-03-23 | 无锡工源机械有限公司 | Slag scrapping device |
| CN105858774A (en) * | 2016-06-21 | 2016-08-17 | 海南沁园环境工程有限公司 | Molecular state gas floatation clarifier |
| CN105858774B (en) * | 2016-06-21 | 2018-12-11 | 海南沁园环境工程有限公司 | A kind of molecular state air floatation machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410000, No. eleven, building 3, Zhongnan Industrial Park, 355 Yingbin East Road, hi tech Zone, Hunan, Yiyang Patentee after: Hunan Senyuan green energy-saving environmental protection Limited by Share Ltd. Address before: 1302, room 410016, block A, No. 101, Gaoxin zone, Yiyang, Hunan Patentee before: YIYANG BIYUAN ENERGY SAVING AND ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |
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| CF01 | Termination of patent right due to non-payment of annual fee |