CN100497202C - Hollow tooth-shape fluidized filling - Google Patents
Hollow tooth-shape fluidized filling Download PDFInfo
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- CN100497202C CN100497202C CNB2005101167900A CN200510116790A CN100497202C CN 100497202 C CN100497202 C CN 100497202C CN B2005101167900 A CNB2005101167900 A CN B2005101167900A CN 200510116790 A CN200510116790 A CN 200510116790A CN 100497202 C CN100497202 C CN 100497202C
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- teeth
- tooth
- hollow
- fluidized filling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Biological Treatment Of Waste Water (AREA)
Abstract
A toothed hollow fluidizing filler for bioreaction pool features that under the action of water stream and air bubbles it can rotate and flow in different directions by different angles to strengthen the mass transfer between water, gas and microbes and on said fluidizing filler. It has high adsorptive power.
Description
Technical field
The invention belongs to water treatment biological carrier filler field, relate to a kind of hollow tooth-shape fluidized filling.
Background technology
Bio-carrier is applied in water and the wastewater biological embrane method water technology, during use, carrier filler is invested in biological reaction tank after, can be based on the coenosis of microorganism attached on the carrier, with the pollutent in the water is nutrition, reaches the purpose of purifying waste water.The prior biological carrier filler is generally sheet shape, square, spheroidal, cylindric etc., it is unreasonable that this class carrier exists Structural Strength Design, adsorptive power is undesirable, broken easily, production efficiency is low, the high deficiency of trucking costs has influenced the widespread use of bio-carrier to a certain extent.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, structural strength is reasonable, the hollow tooth-shape fluidized filling of high adsorption capacity.
The technical solution used in the present invention: a kind of hollow tooth-shape fluidized filling, its body are hollow shape, are that the center of circle evenly is provided with teeth with the profile of tooth center.
Be covered with peak valley on described body and the teeth surfaces externally and internally.
Described teeth axial length and wall thickness and the isometric uniform thickness of body, length is 20～200mm, and wall thickness is 0.5～1.5mm, and the teeth external diameter is 20～200mm.
Moulded open column shape gear shape, hollow triangle gear shape, the hollow arc gear wheel shape of being of described body and teeth.
Described teeth are at least 3, and the cross section of each teeth is open column shape tooth, lance tooth, arc tooth or other irregular odontoids.
Described body is a hollow shape, teeth and polygonal body property at parts of edges and corners rounding off.
The tip diameter of described teeth is 20～200mm, and root diameter is 10～180mm.
The positive beneficial effect that the present invention had:
1. the moulded hollow wheel gear shape that is, by the effect of current and bubble to the multi-faceted power of teeth, can fully drive body and in water, realize the rotation of multiple angles, direction and flow, thereby strengthen between water, gas, the microorganism three and the mass transfer on fluidized packing material;
2. the surfaces externally and internally of body and teeth all is covered with peak valley, and high adsorption capacity is rational in infrastructure, is convenient to microorganic adhesion, biofilm, implantation growth and the renewal that comes off;
3. Structural Strength Design is reasonable, is difficult for fragmentation in transportation and the use, and trucking costs reduces;
4. can directly throw in when using in the biological reaction tank, also need not the emptying reaction tank during replacing, easy to use;
5. select the material of certain prescription for use, the proportion that guarantees product can by quantity that increases teeth or point circle, the root diameter dimension scale of adjusting teeth, reach the purpose of adjusting specific surface area according to the different quality requirement near 1.0;
6. the present invention is simple in structure, and production efficiency improves, and is economical and practical, has wide range of applications.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention 1 structural representation;
Fig. 2 is the vertical view of the embodiment of the invention 1 structural representation;
Fig. 3 is an I portion enlarged view among Fig. 2;
Fig. 4 is the front view of the embodiment of the invention 2 structural representations:
Fig. 5 is the vertical view of the embodiment of the invention 2 structural representations:
Fig. 6 is an II portion enlarged view among Fig. 5;
Fig. 7 is the front view of the embodiment of the invention 3 structural representations;
Fig. 8 is the vertical view of the embodiment of the invention 3 structural representations;
Fig. 9 is an III portion enlarged view among Fig. 8.
Embodiment
Consult Fig. 1, Fig. 2, shown in Figure 3, a kind of hollow tooth-shape fluidized filling comprises body 1, teeth 2 etc.; Its body 1 is a hollow shape, with the profile of tooth center is the center of circle, be evenly distributed with teeth 2 on the body 1, teeth 2 quantity are at least 3, be preferably 3-16, the tip diameter of teeth 2 is 20～200mm, root diameter is 10～180mm, according to the different quality requirement, by quantity that increases teeth 2 or the point circle of adjusting teeth 2, the root diameter dimension scale, reach the purpose of adjusting specific surface area: teeth 2 axial lengths and wall thickness and body 1 isometric uniform thickness, length is 20～200mm, the shape that can be cut into pieces according to actual needs, and wall thickness is 0.5～1.5mm, teeth 2 external diameters are 20～200mm, and the cross section of each teeth 2 is the open column shape odontoid; Described body 1 adopts moulds by automatic molder extrusion molding, stretching, typing moulding with teeth 2, mouldedly is the open column shape gear shape, and is covered with peak valley 3 on the surfaces externally and internally, the renewal of being convenient to microorganic adhesion, growing and coming off.
Consult Fig. 4, Fig. 5, shown in Figure 6, described body 1 and teeth 2 are moulded also can be the hollow triangle gear shape, the cross section of each teeth 2 odontoid triangular in shape.All the other structures are with embodiment 1.
Consult Fig. 7, Fig. 8, shown in Figure 9, described body 1 and teeth 2 are moulded also can be hollow arc gear wheel shape, and the curved odontoid of the cross section of each teeth 2 is with polygonal body 1 property at parts of edges and corners rounding off.All the other structures are with embodiment 1.
When the present invention uses, directly add in water treatment building, by the effect of current and bubble to the multi-faceted power of teeth 2, can fully drive body 1 and in water, realize the rotation of multiple angles, direction and flow, thereby strengthen between water, gas, the microorganism three and the mass transfer on fluidized packing material.Described fluidized packing material will make the coenosis based on microorganism be easy to microbial film and depend on body 1, growth on the peak valley 3 of teeth 2 and surfaces externally and internally thereof, and the renewal that reasonably comes off, be beneficial to water, gas and constantly make bio-carrier fluidisation in the pond, reach the purpose of purifying waste water.
Claims (4)
1. hollow tooth-shape fluidized filling, its body is a hollow shape, is that the center of circle evenly is provided with teeth with the profile of tooth center, is covered with peak valley on the body, it is characterized in that being covered with peak valley (3) on the inside and outside surface of described teeth (2).
2. hollow tooth-shape fluidized filling according to claim 1 is characterized in that described teeth (2) axial length and wall thickness and the isometric uniform thickness of body (1), and length is 20～200mm, and wall thickness is 0.5～1.5mm, and teeth (2) external diameter is 20～200mm.
3. hollow tooth-shape fluidized filling according to claim 1 is characterized in that described body (1) and moulded open column shape gear shape, hollow triangle gear shape, the hollow arc gear wheel shape of being of teeth (2).
4. hollow tooth-shape fluidized filling according to claim 1 is characterized in that described teeth (2) are at least 3, and the cross section of each teeth (2) is open column shape tooth, lance tooth, arc tooth or other irregular odontoids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101167900A CN100497202C (en) | 2005-10-28 | 2005-10-28 | Hollow tooth-shape fluidized filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101167900A CN100497202C (en) | 2005-10-28 | 2005-10-28 | Hollow tooth-shape fluidized filling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1955124A CN1955124A (en) | 2007-05-02 |
| CN100497202C true CN100497202C (en) | 2009-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101167900A Active CN100497202C (en) | 2005-10-28 | 2005-10-28 | Hollow tooth-shape fluidized filling |
Country Status (1)
| Country | Link |
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| CN (1) | CN100497202C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731585A (en) * | 2016-04-05 | 2016-07-06 | 李高强 | Manufacturing device for micromolecular water |
| CN110773545A (en) * | 2019-09-19 | 2020-02-11 | 百沃星联(上海)环保科技有限公司 | Microorganism medium for food decomposition, and apparatus and method for producing the same |
| CN113045144B (en) * | 2021-04-23 | 2023-06-16 | 盐城工学院 | Tower equipment for denitrification, denitrification and dephosphorization |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU983076A1 (en) * | 1981-06-23 | 1982-12-23 | Центральный Научно-Исследовательский И Проектно-Экспериментальный Институт Инженерного Оборудования | Waste water cleaning apparatus |
| US4957868A (en) * | 1984-12-24 | 1990-09-18 | Chiyoda Chemical Engineering & Constructions Co., Ltd. | Cylindrical hollow carriers for microorganisms made of nonwoven fabric |
| JP2003117577A (en) * | 2001-10-16 | 2003-04-22 | Mitsubishi Rayon Co Ltd | Microorganism immobilized carrier and method for manufacturing the same, and waste water treating method using the carrier |
| CN2563149Y (en) * | 2002-08-01 | 2003-07-30 | 周增炎 | Suspending biological carrier easy hainging film |
| CN1718549A (en) * | 2004-08-17 | 2006-01-11 | 中国环境科学研究院 | Suspension filler for aeration biological filtration pool |
| CN2841646Y (en) * | 2005-10-28 | 2006-11-29 | 丁静 | Hollow tootr-profile fluidized filler |
-
2005
- 2005-10-28 CN CNB2005101167900A patent/CN100497202C/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU983076A1 (en) * | 1981-06-23 | 1982-12-23 | Центральный Научно-Исследовательский И Проектно-Экспериментальный Институт Инженерного Оборудования | Waste water cleaning apparatus |
| US4957868A (en) * | 1984-12-24 | 1990-09-18 | Chiyoda Chemical Engineering & Constructions Co., Ltd. | Cylindrical hollow carriers for microorganisms made of nonwoven fabric |
| JP2003117577A (en) * | 2001-10-16 | 2003-04-22 | Mitsubishi Rayon Co Ltd | Microorganism immobilized carrier and method for manufacturing the same, and waste water treating method using the carrier |
| CN2563149Y (en) * | 2002-08-01 | 2003-07-30 | 周增炎 | Suspending biological carrier easy hainging film |
| CN1718549A (en) * | 2004-08-17 | 2006-01-11 | 中国环境科学研究院 | Suspension filler for aeration biological filtration pool |
| CN2841646Y (en) * | 2005-10-28 | 2006-11-29 | 丁静 | Hollow tootr-profile fluidized filler |
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| Publication number | Publication date |
|---|---|
| CN1955124A (en) | 2007-05-02 |
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Effective date of registration: 20170502 Address after: 510627, E, room 29, Hyatt court, Happy Valley Garden, 868 West Whampoa Road, Tianhe District, Guangdong, Guangzhou, China Patentee after: GUANGDONG XINDU ENVIRONMENTAL PROTECTION INDUSTRIAL CO., LTD. Address before: 2905 room 510627, Hyatt place, Happy Valley Garden, 868 Whampoa Avenue, Guangdong, Guangzhou Patentee before: Ding Jing |
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| TR01 | Transfer of patent right |