CN2066858U - Cage composite filler - Google Patents
Cage composite filler Download PDFInfo
- Publication number
- CN2066858U CN2066858U CN89216754U CN89216754U CN2066858U CN 2066858 U CN2066858 U CN 2066858U CN 89216754 U CN89216754 U CN 89216754U CN 89216754 U CN89216754 U CN 89216754U CN 2066858 U CN2066858 U CN 2066858U
- Authority
- CN
- China
- Prior art keywords
- cage
- bracket
- plastic
- parts
- composite filler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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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
The utility model relates to a cage composite filler belonging to the field of waste water treatment, which is composed of a plastic bracket and soft fibers fixed on the plastic bracket. A cage bracket is formed by that a plurality of ribs arranged in the direction of warp and weft are interwoven into a hollow cage shape which is divided into two or more than two parts, and the combining point of every two parts is provided with a cylinder and a circular hole which are mutually matched and used for fixing the soft fibers. The top and the bottom of the bracket are a hollow boss and a concave table which are mutually matched. The cage composite filler has reasonable structure, large specific surface area of actual use, long service life and easy installation, integrates the advantages of fiber fillers and plastic fillers, and is used in devices for handling various kinds of waste water in a biological contact oxidation process.
Description
A kind of cage combined stuffing belongs to field of waste water treatment.
Existing biological contact oxidation process is handled the filler of all kinds of waste water, and the hard honeycomb filler and the soft cellulose filler that early occur are arranged, and also has the medium-soft plastic filler that comes out in recent years.The shortcoming of honeycomb filler is that the specific surface area utilization ratio is lower, stops up easily.The disadvantage of fibrous packing is easy conglomeration.The weak point of plastic filler is that the long film of initial operating stage has certain difficulty.In addition, the axial cord of fibrous packing or plastic filler exposes, easy wear and rupture under the impact of water, gas.
The purpose of the utility model be to provide a kind of combined fiber filler and plastic filler advantage, the axial cord new packing of easy fracture not.
To achieve these goals, the method for the utility model employing is that soft fiber is fixed on the cage type plastic stent.
Below in conjunction with embodiment shown in the drawings, the utility model is further described.
As the elliposoidal cage holder combination filler of one of embodiment of this patent, accompanying drawing 1 is the front view of this filler; Accompanying drawing 2 is vertical views of this filler, supposes that soft fiber scatters in the horizontal direction fully.Among the figure:
1---soft fiber, 2---the cage support,
3---rib, 4---boss,
5---concave station, 6---circular hole,
7---cylinder.
The cage combined stuffing is made up of plastic stent and the soft fiber (1) fixed on it, and plastic stent is the cage support (2) of spherical in shape, elliposoidal, prismatic or other analogous shapes.The rib (3) that cage support (2) is arranged by some direction of warp and weft is woven into the hollow cage type.Entire bracket is divided into two or more parts in the horizontal direction, and there is the cylinder (7) and the circular hole (6) of the fixedly soft fiber (1) that cooperatively interacts the junction of per two parts.The top of support is cannular boss (4), and the bottom is the hollow concave station (5) that is the shape of working in coordination with boss (4).
Said rib (3) can be fan-shaped, can be curved, also can be other geometrical shapies.The quantity of rib (3) is not limit.Be enclosed within on the cylinder (7), cylinder (7) inserts in the circular hole (6) soft fiber (1) bunchy, will exceed circular hole (6) part again and scald with fixing soft fiber (1).The boss (4) at a cage combined stuffing top can insert in the concave station (5) of another cage combined stuffing bottom easily, and such one one is cascaded.Put on an axial cord again at their center, place biochemical filter tank.
Effects such as cage support (2) has location, spacing, centers, stops current, cutting bubble, the bearing strength height, microbial film regeneration is fast.The cage combined stuffing is placed biochemistry pool, and cage support (2) and soft fiber (1) all participate in wastewater treatment.What at first grow oxide film is soft fiber (1), also begins biofilm on the cage support (2) subsequently.Oxide film is suspended to a certain degree and will comes off automatically, grows new film again.
The utility model is because therefore structural characteristics have tangible advantage and positively effect.
Because soft fiber (1) is fixed on the outer rim of cage support (2) equably, so be difficult for conglomeration, has improved the specific surface area utilization ratio simultaneously.Soft fiber (1) one drops in the biochemistry pool, just can hang up oxide film very soon, has remedied the deficiency of plastic filler initial operating stage biofilm difficulty.Cage support (2) is hollow form, and the centre anaerobic state can not occur.Cage support (2) is cascaded by concave station (5) and (4) one one of boss, with axial cord protection at the middle part of support, thereby axial cord easy fracture not.
Cage combined stuffing reasonable integral structure, practical use that specific surface area is big, the life-span long, easy for installation, manufacturing semi-mechanization, made up the advantage of fiber and plastics two class fillers, opened up wide significance for big industrial production.
Among the embodiment shown in the drawings, cage support (2) is woven into elliposoidal by 8 warp-wise ribs (3) and 2 broadwise ribs (3).Warp-wise rib (3) is fan-shaped, and broadwise rib (3) is curved.Entire bracket is divided upper and lower two parts, and uniform four cylinders (7) are arranged at the bottom of its junction, and uniform four circular holes (6) are arranged at top.Four bundle soft fibers (1) are enclosed within respectively on four cylinders (7).
Claims (1)
- A kind of cage combined stuffing, form by plastic stent and the soft fiber (1) fixed on it, it is characterized in that plastic stent is spherical in shape, elliposoidal, the cage support (2) of prismatic or other analogous shapes, the rib (3) that cage support (2) is arranged by some direction of warp and weft is woven into the hollow cage type, entire bracket is divided into two or more parts in the horizontal direction, there is the cylinder (7) and the circular hole (6) of the fixedly soft fiber (1) that cooperatively interacts the junction of per two parts, the top of support is cannular boss (4), and the bottom is the hollow concave station (5) that is the shape that matches with boss (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN89216754U CN2066858U (en) | 1989-09-07 | 1989-09-07 | Cage composite filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN89216754U CN2066858U (en) | 1989-09-07 | 1989-09-07 | Cage composite filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2066858U true CN2066858U (en) | 1990-12-05 |
Family
ID=4872142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN89216754U Withdrawn CN2066858U (en) | 1989-09-07 | 1989-09-07 | Cage composite filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2066858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092856A (en) * | 2010-12-17 | 2011-06-15 | 天津大学 | Hollow spherical porous filler for artificial wetland and raw materials |
| CN103351055A (en) * | 2013-08-06 | 2013-10-16 | 山东建筑大学 | Biomembrane filler ball |
-
1989
- 1989-09-07 CN CN89216754U patent/CN2066858U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092856A (en) * | 2010-12-17 | 2011-06-15 | 天津大学 | Hollow spherical porous filler for artificial wetland and raw materials |
| CN102092856B (en) * | 2010-12-17 | 2012-08-08 | 天津大学 | Hollow spherical porous filler for artificial wetland and raw materials |
| CN103351055A (en) * | 2013-08-06 | 2013-10-16 | 山东建筑大学 | Biomembrane filler ball |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |