CN201923874U - Novel biological filler - Google Patents
Novel biological filler Download PDFInfo
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- CN201923874U CN201923874U CN2010207010177U CN201020701017U CN201923874U CN 201923874 U CN201923874 U CN 201923874U CN 2010207010177 U CN2010207010177 U CN 2010207010177U CN 201020701017 U CN201020701017 U CN 201020701017U CN 201923874 U CN201923874 U CN 201923874U
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Abstract
The utility model discloses a novel biological filler, comprising an outer-layer structure body and an inner-layer structure body, wherein the outer-layer structure body is shaped like a cylinder approximately, and the section structure is shaped like a circle approximately; the inner-layer structure body consists of a plurality of small-sized inner barrels which have equal length with the outer-layer structure body, one small-sized inner barrel is taken as a center, and the other small-sized inner barrels are distributed from inner circle to outer circle so as to form a similar honeycomb-shaped structure; the ratio between the diameter of the cross section of the outer-layer structure body and the length of the outer-layer structure body is 2.5-2.6; a plurality of barrel holes are arranged on the cross section of the inner-layer structure body; and under the condition of taking the area at every square centimeter as a calculating unit, at least 2.5 barrel holes are arranged on the unit area. In the novel biological filler, as the inner-layer structure body adopts a technical mode that the small-sized inner barrels which have equal length with the outer-layer structure body form the similar honeycomb-shaped structure, the novel biological filler can be beneficial to greatly improving the specific surface area, so the film hanging rate is further improved, and the comprehensive performance of the filler is promoted to a larger degree.
Description
Technical field
The utility model relates to the biologic packing material that a kind of water treatment procedure uses, particularly a kind of suspended biological filler.
Background technology
The biologic packing material that uses in the water treatment procedure, suspended biological filler especially wherein are bio-carriers important in the water body bioprocesses.The structure of suspended biological filler main product mainly is at present: comprise layer structure body, interlayer structure body and endothecium structure body, from section structure, it is the round portion of internal layer, round of middle layer and outer round portion that three-layer structure forms three concentric round, between the concentric round portion by stiffening web or/and fin links together, and the round portion in middle layer is provided with radial fin.The main effect that above-mentioned biologic packing material play is: increase specific surface area, improve the biofilm rate; And the touch opportunity of in water body, making to promote in the suspended motion process microorganism and water body, strengthen reaction and the decomposition of microorganism, improve speed of response.Find in production practice, though above-mentioned biologic packing material has bigger specific surface area, and can improve the biofilm rate to a certain extent, its structure awaits further to improve.
The utility model content
Task of the present utility model is to solve the existing above-mentioned technological deficiency of biologic packing material in the prior art, and a kind of new bio filler is provided.
Its technical solution is:
A kind of new bio filler comprises layer structure body and endothecium structure body, and the layer structure body is approximately cylindric, its section structure sub-circular; The endothecium structure body is formed with the isometric small-sized inner core of layer structure body by some, with small-sized inner core wherein be center, all the other small-sized inner cores by arranging from inner ring to outer ring order, form similar polynuclear plane; The tube hole that is positioned at the small-sized inner core of outer ring becomes half honeycomb poroid, and its barrel and layer structure body radially connects together; Ratio between the length of the diameter of the cross section of above-mentioned layer structure body and layer structure body is 2.5～2.6, above-mentioned endothecium structure body shows as several holes on cross section, under with every square centimeter the condition of area, be provided with 2.5 tube holes on the unit surface at least as a Units of Account.
Ratio between the length of the diameter of the cross section of above-mentioned layer structure body and layer structure body is to be provided with 2.7 tube holes on 2.55, one unit surfaces at least.
The barrel of small-sized inner core is provided with the fin that stretches along its length, and with regard to some small-sized inner cores, the fin that the inner-wall surface of one side tube-wall is provided with also is provided with fin on the outside wall surface of an adjacent side tube-wall with this barrel; The inner-wall surface of one side tube-wall of one of them small-sized inner core is also simultaneously as the outside wall surface of the same side tube-wall of another adjacent small-sized inner core.
Above-mentioned layer structure body, the tab that section is ladder structure is evenly laid in its neighboring, forms the corresponding recess of shape on the inside circumference of corresponding each tab.
With regard to above-mentioned some small-sized inner cores, on the one side tube-wall, only be provided with a slice fin, this fin is in the middle position on the barrel width, and with regard to all small-sized inner cores, the fin that points to a direction is on same straight line.
Above-mentioned endothecium structure, the small-sized inner core on being in the central position, all the other small-sized inner cores are arranged on two circle times, and one of them inner ring is formed by 6 small-sized inner cores, and the outer ring is formed by 12 small-sized inner cores.
In above-mentioned all small-sized inner cores, the section structure that is in the small-sized inner core of central position and is in the small-sized inner core of inner ring position is regular hexagon, the section structure that is in the small-sized inner core of position, outer ring is the Polygons of outer openings, and opening part is a layer structure body corresponding part.
The utlity model has following useful technique effect:
In the utility model, the endothecium structure body is taked to form the technical approach of similar polynuclear plane by some with the isometric small-sized inner core of layer structure body, can help significantly increasing specific surface area, and then raising biofilm rate, particularly for the certain preferred design of ratio between the length (thickness or height) of the diameter and the layer structure body of the cross section of above-mentioned layer structure body and unit surface top cylinder hole number etc., the over-all properties of filler can be accessed greatly promote.The setting of above-mentioned fin, help further increasing specific surface area first and improve the biofilm rate, second also help it and under the effect of gas percussion etc., promote impellent, further improve the rotation of filler and roll and the upset performance, water body is fully contacted with microorganism and react.The setting of the tab of above-mentioned ladder structure, arc-shaped structure jut design more of the prior art had both helped further increasing specific surface area, also helped and further promoted impellent, further improved the rotation rolling characteristics of filler.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment:
Fig. 1 is the structural principle synoptic diagram of a kind of embodiment of the utility model, shows its section (cross section) structure.
Fig. 2 is the three-dimensional arrangement principle schematic of aforesaid way.
Fig. 3 is the side-looking structural representation of aforesaid way.
Embodiment
In conjunction with Fig. 1, Fig. 2 and Fig. 3, a kind of new bio filler comprises layer structure body 1 and endothecium structure body.Layer structure body 1 is a tubular, its section structure sub-circular, and the tab 101 that section is ladder structure is evenly laid in its neighboring, forms the corresponding recess 102 of shape on the inside circumference of corresponding each tab.The endothecium structure body is formed with the isometric small-sized inner core of layer structure body by some, with small-sized inner core 2 wherein be center, all the other small-sized inner cores by arranging from inner ring to outer ring order, form similar polynuclear plane; Such as selecting 19 small-sized inner cores for use, the small-sized inner core 2 on being in the central position, all the other 18 small-sized inner cores are arranged in promptly has only an inner ring on two circle times, and wherein inner ring is formed by 6 small-sized inner cores 3, and the outer ring is formed by 12 small-sized inner cores 4.The tube hole of the small-sized inner core 4 of above-mentioned outer ring becomes half honeycomb poroid, and its barrel 401 radially connects together with layer structure body 1.The barrel of small-sized inner core is provided with the fin that stretches along its length, and with regard to some small-sized inner cores, the fin that the inner-wall surface of one side tube-wall is provided with also is provided with fin on the outside wall surface of an adjacent side tube-wall with this barrel; The inner-wall surface of one side tube-wall of one of them small-sized inner core is also simultaneously as the outside wall surface of the same side tube-wall of another adjacent small-sized inner core.More specifically optimal way is, with regard to above-mentioned some small-sized inner cores, on the one side tube-wall, only be provided with a slice fin 5, this fin 5 is in the middle position on the barrel width, with regard to all small-sized inner cores, the fin that points to a direction is on same straight line.Mainly be meant about above-mentioned similar polynuclear plane but be not limited to following optimal way, that is: in above-mentioned all small-sized inner cores, the section structure that is in the small-sized inner core 2 of central position and is in the small-sized inner core 3 of inner ring position promptly is regular hexagon in a tube hole, the section structure that is in the small-sized inner core 4 of position, outer ring is the Polygons that the tube hole is outer openings, and opening part is layer structure body 1 corresponding part.Ratio between the length h of the diameter d of the cross section of above-mentioned layer structure body and layer structure body (can be described as height or thickness again) is 2.5～2.6, be preferably 2.55, above-mentioned endothecium structure body shows as several holes on cross section, under with every square centimeter the condition of area as a Units of Account, at least be provided with 2.5 tube holes on the unit surface, be preferably 2.7 tube holes.
Except that aforesaid way, the quantity of the middle-size and small-size inner core of endothecium structure, and the number of turns of arranging can carry out freely setting according to actual needs, if any plural inner ring; With regard to a certain small-sized inner core, on the barrel of one side, can be provided with by the multi-disc fin, in addition, on the inner-wall surface of each side tube-wall, also can be provided with fin.
Need to prove that under the instruction of this specification sheets, considerable being equal to that those skilled in the art can also make replaces or obvious mode of texturing, these all should be within protection domain of the present utility model.
Claims (8)
1. a new bio filler comprises layer structure body and endothecium structure body, and the layer structure body is approximately cylindric, its section structure sub-circular; It is characterized in that: described endothecium structure body is formed with the isometric small-sized inner core of layer structure body by some, with small-sized inner core wherein be center, all the other small-sized inner cores by arranging from inner ring to outer ring order, form similar polynuclear plane; The tube hole that is positioned at the small-sized inner core of outer ring becomes half honeycomb poroid, and its barrel and layer structure body radially connects together; Ratio between the length of the diameter of the cross section of described layer structure body and layer structure body is 2.5～2.6, above-mentioned endothecium structure body shows as several holes on cross section, under with every square centimeter the condition of area, be provided with 2.5 tube holes on the unit surface at least as a Units of Account.
2. new bio filler according to claim 1 is characterized in that: the ratio between the length of the diameter of the cross section of described layer structure body and layer structure body is to be provided with 2.7 tube holes on 2.55, one unit surfaces at least.
3. new bio filler according to claim 1, it is characterized in that: the barrel of small-sized inner core is provided with the fin that stretches along its length, with regard to some small-sized inner cores, the fin that the inner-wall surface of one side tube-wall is provided with also is provided with fin on the outside wall surface of an adjacent side tube-wall with this barrel; The inner-wall surface of one side tube-wall of one of them small-sized inner core is also simultaneously as the outside wall surface of the same side tube-wall of another adjacent small-sized inner core.
4. new bio filler according to claim 1 is characterized in that: described layer structure body, the tab that section is ladder structure is evenly laid in its neighboring, forms the corresponding recess of shape on the inside circumference of corresponding each tab.
5. new bio filler according to claim 3, it is characterized in that: with regard to described some small-sized inner cores, on the one side tube-wall, only be provided with a slice fin, this fin is in the middle position on the barrel width, with regard to all small-sized inner cores, the fin that points to a direction is on same straight line.
6. require described new bio filler according to any one of claim 1 to 5, it is characterized in that: described endothecium structure, the small-sized inner core on being in the central position, all the other small-sized inner cores are arranged on two circle times, one of them inner ring is formed by 6 small-sized inner cores, and the outer ring is formed by 12 small-sized inner cores.
7. require described new bio filler according to any one of claim 1 to 5, it is characterized in that: in described all small-sized inner cores, the section structure that is in the small-sized inner core of central position and is in the small-sized inner core of inner ring position is regular hexagon, the section structure that is in the small-sized inner core of position, outer ring is the Polygons of outer openings, and opening part is a layer structure body corresponding part.
8. new bio filler according to claim 6, it is characterized in that: in described all small-sized inner cores, the section structure that is in the small-sized inner core of central position and is in the small-sized inner core of inner ring position is regular hexagon, the section structure that is in the small-sized inner core of position, outer ring is the Polygons of outer openings, and opening part is a layer structure body corresponding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207010177U CN201923874U (en) | 2010-12-30 | 2010-12-30 | Novel biological filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207010177U CN201923874U (en) | 2010-12-30 | 2010-12-30 | Novel biological filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201923874U true CN201923874U (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010207010177U Expired - Lifetime CN201923874U (en) | 2010-12-30 | 2010-12-30 | Novel biological filler |
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| Country | Link |
|---|---|
| CN (1) | CN201923874U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103755008A (en) * | 2013-12-25 | 2014-04-30 | 北京鑫大禹环保工程有限责任公司 | Novel fluidized bed biofilm carrier |
| CN104437376A (en) * | 2014-11-27 | 2015-03-25 | 环境保护部南京环境科学研究所 | Activated carbon fiber modification method, water treatment filter device and application of water treatment filter device |
-
2010
- 2010-12-30 CN CN2010207010177U patent/CN201923874U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103755008A (en) * | 2013-12-25 | 2014-04-30 | 北京鑫大禹环保工程有限责任公司 | Novel fluidized bed biofilm carrier |
| CN103755008B (en) * | 2013-12-25 | 2016-02-17 | 北京鑫大禹环保工程有限责任公司 | A kind of novel fluidized bed biofilm carrier |
| CN104437376A (en) * | 2014-11-27 | 2015-03-25 | 环境保护部南京环境科学研究所 | Activated carbon fiber modification method, water treatment filter device and application of water treatment filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: QINGDAO SPRING WATER-TREATMENT CO., LTD. Free format text: FORMER NAME: QINGDAO SPRING WATER-TREATMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 266555 Shandong city of Qingdao Province Economic and Technological Development Zone Xiangjiang River Luxiang garden B block 3 unit 302 Patentee after: Qingdao Si Purun water treatment limited-liability company Address before: 266555 Shandong city of Qingdao Province Economic and Technological Development Zone Xiangjiang River Luxiang garden B block 3 unit 302 Patentee before: Qingdao Spring Water Treatment Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |
|
| CX01 | Expiry of patent term |