CN202988826U - Ball-cage-shaped suspended filler - Google Patents
Ball-cage-shaped suspended filler Download PDFInfo
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- CN202988826U CN202988826U CN 201220598168 CN201220598168U CN202988826U CN 202988826 U CN202988826 U CN 202988826U CN 201220598168 CN201220598168 CN 201220598168 CN 201220598168 U CN201220598168 U CN 201220598168U CN 202988826 U CN202988826 U CN 202988826U
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Abstract
The utility model relates to ball-cage-shaped suspended filler used in a water treatment aerating filter. The ball-cage-shaped suspended filler comprises a ball-shaped outer ring cage and an inner ring cage, the outer ring cage is connected with the inner ring cage through connection ribs, the inner ring cage and the outer ring cage are formed by mesh-shaped supporting bars vertically arranged at intervals or radial supporting bars distributed evenly and vertically, and the inner ring cage is filled with hydrophilic filling bodies. The ball-cage-shaped suspended filler has the advantages that an oxygen-containing or oxygen-deficient environment is formed in the filling bodies, the surface of the inner ring cage and the surface of the outer ring cage form aerobiotic states, and therefore microbial communities are abundant, nitration and denitrification in the process of water treatment can be carried out at the same time, and good treatment effect can be achieved; spur-shaped protrusions increase the specific surface area of the filler, biofilm colonization speed is accelerated, and therefore metabolism of biofilms can be operated stably in a long term, and efficiency and quality of the water treatment are improved greatly; large gaps are reserved between the inner ring cage and the outer ring cage, and therefore water body is good in flowablity and even in air distribution, and in addition, the filler is not prone to blockage after the process of biofilm colonization.
Description
Technical field
The utility model belongs to water-treatment technology field, especially relates to the ball cage shape floating stuffing that uses in a kind of water treatment aeration filter tank.
Background technology
Filler can be selected biofilm or non-biofilm, to provide a growth platform to microorganism, microorganism can be attached on filler, in order to increase the contact probability between mud and water quality, improve the sludge loading for the treatment of system, improve the processing efficiency of hydrolysis acidification pool, and then improve the treatment effect of reaction tank body.Common floating stuffing only has a ball cage mostly at present, as notification number be: the elastic stereo suspending filler that the Chinese utility model of CN2259399Y provides, cage type elastic stereo suspending filler is comprised of cage and the dress elastic solid filler within it with mesh, and the spandex fiber silk can reach the outside of mesh.This elastic stereo suspending filler only has a ball cage, directly place filler in the ball cage, be open area in the ball cage, generally can only form and itch or anaerobic environment, microbial environment is single, only have the microorganism that adapts to this environment just can survive, cause that microbe species is single, quantity is very few, the water treatment effect is relatively poor.
The utility model content
The utility model is mainly for the existing problem that the existing microbe species of floating stuffing is single, quantity is very few, the water treatment effect is relatively poor, provide a kind of simple in structure, microorganism species abundant, the effective ball cage shape floating stuffing of water treatment.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of ball cage shape floating stuffing, comprise spherical outer ring cage and inner ring cage, described outer ring cage is connected with the inner ring cage by dowel, outer ring cage and inner ring cage consist of by the uniform radial support bar of the spaced apart mesh-supported bar in up and down or up and down, are filled with in the inner ring cage to have hydrophilic obturator.This floating stuffing is comprised of inside and outside two circle verdants, between two circle cages, larger space is arranged, and water body flow is good, gas distribution is even.Be provided with obturator in the inner ring cage, obturator inside can form hold concurrently oxygen or anaerobic environment, and outer ring cage surface and inner ring cage surface are still open area, can form oxygen condition, so just make filler have simultaneously aerobic, the environment such as oxygen, anaerobism of holding concurrently, microorganism easily generates, easily changes, and microorganism species is abundanter, carry out when having realized in water treatment procedure nitrification and denitrification, reach good treatment effect.
As preferably, described obturator is cellular, and obturator inside and surface are equipped with dense micropore.Cellular obturator has dense micropore, and inner ring cage inside more easily forms hold concurrently oxygen or anaerobic environment.
As preferably, the support bar that consists of the outer ring cage is provided with the thorn-like projection, and the thorn-like projection is made of spandex fiber silk or elasticity strand.The thorn-like projection can be made by plastic material, has good rebound performance, overcome the shortcoming of the smooth not easy to be filmed of existing filling surface, can increase substantially the specific surface area of filler, can also accelerate bio-film colonization speed, make biomembranous metabolism for a long time, stably the operation, greatly improved efficient and the quality of water treatment, improved the microorganic adhesion performance.
As preferably, described dowel is " ten " font.The outer ring cage is connected with the inner ring cage by " ten " font dowel, therefore between outer ring cage and inner ring cage, larger space is arranged, water body flow is good, gas distribution is even, and after microorganism colonization, filler is difficult for stopping up.
As preferably, the diameter ratio of described outer ring cage and inner ring cage is 1:0.3～1:0.5.Gap between the Internal and external cycle cage is larger, and water body flow is good, gas distribution is even.
Therefore, the beneficial effects of the utility model are: 1, inner hold concurrently oxygen or the anaerobic environment of forming of obturator, Internal and external cycle cage surface have formed oxygen condition, and microorganism species is abundanter, carry out when having realized in water treatment procedure nitrification and denitrification, reach good treatment effect; 2, the thorn-like projection can increase substantially the specific surface area of filler, can also accelerate bio-film colonization speed, make biomembranous metabolism for a long time, stably the operation, greatly improved efficient and the quality of water treatment, improved the microorganic adhesion performance; 3, larger space is arranged between the Internal and external cycle cage, water body flow is good, gas distribution is even, and after microorganism colonization, filler is difficult for stopping up.
Description of drawings
Accompanying drawing 1 is a kind of structural representation that the utility model adopts the netted ball cage;
Accompanying drawing 2 is a kind of structural representations that the utility model adopts radial ball cage;
Accompanying drawing 3 is sectional views of accompanying drawing 1.
Shown in figure: 1-outer ring cage, 2-inner ring cage, 3-dowel, 4-support bar, 5-obturator, 6-thorn-like projection.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1:
as Figure of description 1, shown in 3, a kind of ball cage shape floating stuffing, comprise spherical outer ring cage 1 and inner ring cage 2, outer ring cage 1 diameter 10cm, inner ring cage 2 diameter 5cm, diameter ratio is 1:0.5, outer ring cage 1 and inner ring cage 2 are by being added with antiaging agent, the plastics of antioxidant are made, outer ring cage 1 is connected with inner ring cage 2 by " ten " font dowel 3, outer ring cage 1 and inner ring cage 2 consist of by the spaced apart mesh-supported bar 4 in up and down, the support bar 4 that consists of outer ring cage 1 is provided with thorn-like projection 6, thorn-like projection 6 is made of elastic plastic cellosilk, be filled with in inner ring cage 2 and have hydrophilic obturator 5, obturator 5 is cellular, obturator 5 inside and surface are equipped with dense micropore, the filler specific gravity range of obturator 5 is 0.92～0.98g/cm3, here be preferably 0.95g/cm3.
The utility model is the ball cage shape floating stuffing that BAF is used, and partly is comprised of outer ring cage, inner ring cage, support bar, cellular obturator, thorn-like projection and dowel etc.The thorn-like projection is arranged on the utility model support bar, overcome the shortcoming of the smooth not easy to be filmed of existing filling surface, improved the microorganic adhesion performance; The inner ring cage is filled with cellular obturator, the obturator polynuclear plane makes inner hold concurrently oxygen or the anaerobic environment of forming of obturator, and filler outer ring cage surface and inner ring cage surface are in aerobic state, make filler have simultaneously aerobic, hold concurrently oxygen, anaerobic environment, microorganism species is abundanter, carry out when having realized in water treatment procedure nitrification and denitrification, reach good treatment effect.Simultaneously, between outer ring cage and inner ring cage, larger space is arranged, make that water body flow is good, gas distribution is even, and after microorganism colonization, filler is difficult for stopping up.The utility model is particularly useful for the used for biological fluidized bed floating stuffing.
Embodiment 2:
As shown in Figure of description 2, outer ring cage 1 and inner ring cage 2 are made of the uniform radial support bar 4 in up and down, and other are as constant in embodiment 1.
Should be understood that this embodiment only to be used for explanation the utility model and be not used in restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Claims (5)
1. ball cage shape floating stuffing, comprise spherical outer ring cage (1) and inner ring cage (2), it is characterized in that, described outer ring cage (1) is connected with inner ring cage (2) by dowel (3), outer ring cage (1) and inner ring cage (2) consist of by the uniform radial support bar (4) of up and down spaced apart mesh-supported bar (4) or up and down, are filled with in inner ring cage (2) to have hydrophilic obturator (5).
2. a kind of ball cage shape floating stuffing according to claim 1, is characterized in that, described obturator (5) is cellular, and obturator (5) inside and surface are equipped with dense micropore.
3. a kind of ball cage shape floating stuffing according to claim 2, is characterized in that, the support bar (4) that consists of outer ring cage (1) is provided with thorn-like projection (6), and thorn-like projection (6) is made of spandex fiber silk or elasticity strand.
4. a kind of ball cage shape floating stuffing according to claim 3, is characterized in that, described dowel (3) is " ten " font.
5. according to claim 1 and 2 or 3 or 4 described a kind of ball cage shape floating stuffings, is characterized in that, outer ring cage (1) is 1:0.3～1:0.5 with the diameter ratio of inner ring cage (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598168 CN202988826U (en) | 2012-11-13 | 2012-11-13 | Ball-cage-shaped suspended filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598168 CN202988826U (en) | 2012-11-13 | 2012-11-13 | Ball-cage-shaped suspended filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202988826U true CN202988826U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220598168 Expired - Fee Related CN202988826U (en) | 2012-11-13 | 2012-11-13 | Ball-cage-shaped suspended filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202988826U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712478A (en) * | 2016-03-07 | 2016-06-29 | 深圳合续环境科技有限公司 | Double-ball type suspension filler |
| CN105884026A (en) * | 2016-04-27 | 2016-08-24 | 罗璐 | Microbial carrier with core-shell structure and sinking and floating type polluted water body treatment method |
| CN106430415A (en) * | 2016-11-29 | 2017-02-22 | 大连凯泓科技有限公司 | Spherical oil-absorption packing |
| CN106495307A (en) * | 2016-11-29 | 2017-03-15 | 大连凯泓科技有限公司 | A kind of waste water denitration treatment device |
| CN108975538A (en) * | 2018-08-07 | 2018-12-11 | 金鑫来 | Water purifying device |
| CN111072136A (en) * | 2019-12-30 | 2020-04-28 | 南京公诚节能新材料研究院有限公司 | Composite biological filter material for biological aerated filter |
| CN111252886A (en) * | 2020-01-13 | 2020-06-09 | 南京公诚节能新材料研究院有限公司 | Light environment-friendly biological filter material |
| CN112210409A (en) * | 2020-10-30 | 2021-01-12 | 岳阳县枫树湾畜牧有限公司 | Biogas biological desulfurization device and desulfurization method |
| CN115093033A (en) * | 2022-06-10 | 2022-09-23 | 中绿时代(北京)生物科技有限公司 | Modularized suspension type biological membrane fixed bed system |
| CN116925889A (en) * | 2023-09-18 | 2023-10-24 | 中国市政工程西南设计研究总院有限公司 | Nitrifying bacteria enrichment culture device and sewage treatment device and method |
-
2012
- 2012-11-13 CN CN 201220598168 patent/CN202988826U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712478B (en) * | 2016-03-07 | 2018-12-28 | 云南合续环境科技有限公司 | Double-ball type suspension filler |
| CN105712478A (en) * | 2016-03-07 | 2016-06-29 | 深圳合续环境科技有限公司 | Double-ball type suspension filler |
| CN105884026A (en) * | 2016-04-27 | 2016-08-24 | 罗璐 | Microbial carrier with core-shell structure and sinking and floating type polluted water body treatment method |
| CN105884026B (en) * | 2016-04-27 | 2019-04-02 | 北京清源中科环保科技有限公司 | A kind of method of the microbe carrier and the formula pollution administration water body that drifts along of core shell structure |
| CN106430415A (en) * | 2016-11-29 | 2017-02-22 | 大连凯泓科技有限公司 | Spherical oil-absorption packing |
| CN106495307A (en) * | 2016-11-29 | 2017-03-15 | 大连凯泓科技有限公司 | A kind of waste water denitration treatment device |
| CN108975538B (en) * | 2018-08-07 | 2021-06-15 | 东阳市天齐科技有限公司 | Water purifying device |
| CN108975538A (en) * | 2018-08-07 | 2018-12-11 | 金鑫来 | Water purifying device |
| CN111072136B (en) * | 2019-12-30 | 2022-04-01 | 南京公诚节能新材料研究院有限公司 | Composite biological filter material for biological aerated filter |
| CN111072136A (en) * | 2019-12-30 | 2020-04-28 | 南京公诚节能新材料研究院有限公司 | Composite biological filter material for biological aerated filter |
| CN111252886A (en) * | 2020-01-13 | 2020-06-09 | 南京公诚节能新材料研究院有限公司 | Light environment-friendly biological filter material |
| CN112210409A (en) * | 2020-10-30 | 2021-01-12 | 岳阳县枫树湾畜牧有限公司 | Biogas biological desulfurization device and desulfurization method |
| CN112210409B (en) * | 2020-10-30 | 2021-07-20 | 岳阳县枫树湾畜牧有限公司 | Biogas biological desulfurization device and desulfurization method |
| CN115093033A (en) * | 2022-06-10 | 2022-09-23 | 中绿时代(北京)生物科技有限公司 | Modularized suspension type biological membrane fixed bed system |
| CN116925889A (en) * | 2023-09-18 | 2023-10-24 | 中国市政工程西南设计研究总院有限公司 | Nitrifying bacteria enrichment culture device and sewage treatment device and method |
| CN116925889B (en) * | 2023-09-18 | 2024-02-02 | 中国市政工程西南设计研究总院有限公司 | Sewage treatment device and method |
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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 |
Granted publication date: 20130612 Termination date: 20141113 |
|
| EXPY | Termination of patent right or utility model |