CN201704122U - Novel biological filter medium device - Google Patents
Novel biological filter medium device Download PDFInfo
- Publication number
- CN201704122U CN201704122U CN2010201395091U CN201020139509U CN201704122U CN 201704122 U CN201704122 U CN 201704122U CN 2010201395091 U CN2010201395091 U CN 2010201395091U CN 201020139509 U CN201020139509 U CN 201020139509U CN 201704122 U CN201704122 U CN 201704122U
- Authority
- CN
- China
- Prior art keywords
- frame
- filter tank
- filtrate
- filling out
- packing frame
- 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.)
- Expired - Fee Related
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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
Disclosed is a novel biological filter medium device. The device comprises a packing frame filled with melamine filter media, the packing frame is semispherical, two or more quarter circle sector-shaped blades are arranged along the radial direction of the packing frame to form a framework, and the blades are fixedly connected via a connecting frame. The spongy melamine filter media are filled between each two blades on the packing frame, the melamine filter media are fixed, and biological effects, absorption effects and filtering effects of the melamine filter media can not be affected. In addition, a connecting hole is disposed on a central shaft of the packing frame and used for the connecting ropes and the like to pass through, the packing frame can be lowered to a filter or lifted out of the filter, and a coating mesh is wrapped outside the packing frame and used for preventing the melamine filter media from shedding off the packing frame to the filter.
Description
Technical field:
The utility model relates to sewage disposal device, relates in particular to a kind of novel filtrate device of BAF.
Background technology:
Filtrate affects the development of BAF as the core technology part of BAF.BAF is selected filtrate for use, adopts the difference of raw material according to it, can divide inorganic filtrate, the organic polymer filtrate.Common inorganic filtrate has pottery, coke, quartz sand, gac, expansion silico-aluminate etc., and the organic polymer filtrate has polystyrene, polyvinyl chloride, polypropylene etc.But present inorganic filtrate is short working lipe, needs often to change filtrate, and the biological action of single organic filtrate, adsorption, filteration can not guarantee simultaneously, and the device of filling filtrate is not easy to filtrate performance filteration.
Summary of the invention:
The purpose of this utility model provides a kind of new bio filter tank filtrate device.
A kind of new bio filter tank filtrate device, wherein: this filtrate device comprises the frame of filling out of filling trimeric cyanamide filtrate, the described frame of filling out is hemispherical, and along filling out radially being provided with of frame hemisphere is 1/4 circle more than two and two fan-shaped blade formation skeleton, each blade pass is crossed link span and is connected and fixed.
Described new bio filter tank filtrate device, wherein: the described radius of filling out frame is 70mm.
Described new bio filter tank filtrate device, wherein: describedly fill out frame is provided with axial perforation along the central shaft position between its blade connecting hole, the two ends of connecting hole are connected and fixed each blade by a ring-type link span respectively.
Described new bio filter tank filtrate device, wherein: this filtrate device is to be lumped together and constituted spheroid form by two hemispheric frame correspondences of filling out, two hemispheric, and to fill out the spheroid that frame constitutes outer by the Wrapping net parcel, and the position, hole of corresponding connecting hole is left at the Wrapping net two ends respectively.
Described new bio filter tank filtrate device, wherein: the mesh size of described Wrapping net is 5mm * 5mm.
The utility model adopts above-mentioned technical scheme will reach following technique effect:
New bio of the present utility model filter tank filtrate device is seated in spongiform trimeric cyanamide filtrate and fills out on the frame in twos between the blade, has both fixed the trimeric cyanamide filtrate, does not influence biological action, adsorption and the filter effect of trimeric cyanamide filtrate again; In addition, the central shaft position of filling out frame is provided with connecting hole, is used to pass connection cord etc., the convenient frame of will filling out is transferred in the filter tank or from the filter tank and is pulled out; Filling out frame external parcel Wrapping net, be used for preventing that the trimeric cyanamide filtrate from coming off and drop to the filter tank from filling out frame.
Description of drawings:
Fig. 1 is for filling out the upward view of frame in the filtrate device of new bio of the present utility model filter tank;
Fig. 2 is for filling out the vertical view of frame in the filtrate device of new bio of the present utility model filter tank.
Embodiment:
A kind of new bio filter tank filtrate device, the frame of filling out that comprises filling trimeric cyanamide filtrate 4, describedly fill out facing upward of frame, vertical view is respectively as Fig. 1, shown in 2, fill out frame and be hemispherical, constitute skeletons along the fan-shaped blade 3 that eight superhigh molecular weight polyethylene materials that are 1/4 circle make that radially is provided with of filling out frame hemisphere, this is filled out frame and is provided with a connecting hole 2 that axially connects along the central shaft position between its each blade 3, the inner vertically of connecting hole 2 (being positioned at a hemispherical end of filling out the circle centre position of frame) is provided with link span 5 (see figure 1)s that the cyclic superhigh molecular weight polyethylene material is made, the outer end vertically of connecting hole 2 (being positioned at a hemispherical end of filling out the top circumference place of frame) is provided with link span 6 (see figure 2)s that the cyclic superhigh molecular weight polyethylene material is made, two link spans 5, connect between 6 the inboard, form connecting hole 2, two link spans 5,6 the outside is emitting shape and is connected and fixed each blade 3, support each blade 3 of location, make each blade 3 constitute the hemispherical skeleton of filling out frame, in addition, for further fixing each blade 3, see the upward view of Fig. 1, the outer rim of the bottom of each blade 3 is fixed on the inboard of a connection retaining ring 1 jointly, and the internal diameter size that connects retaining ring 1 matches with the outside dimension that being positioned at of each blade 3 filled out the bottom of frame 1.
Filling out the preferable radius size of frame is 70mm (millimeter).
Two hemispheric bottom correspondences of filling out frame are lumped together the biological filter filtrate device that constitutes spheroid form, two hemisphere are filled out frame to getting up to get final product, biological filter filtrate device also comprises Wrapping net, be wrapped in two outsides of filling out the spheroid that is configured to, the position, hole of corresponding connecting hole 2 is left at the Wrapping net two ends respectively; The preferable mesh size of Wrapping net is 5mm * 5mm.
Claims (5)
1. new bio filter tank filtrate device, it is characterized in that: this filtrate device comprises the frame of filling out of filling trimeric cyanamide filtrate, the described frame of filling out is hemispherical, along filling out radially being provided with of frame hemisphere is 1/4 circle more than two and two fan-shaped blade formation skeleton, each blade pass is crossed link span and is connected and fixed.
2. new bio as claimed in claim 1 filter tank filtrate device is characterized in that: the described radius of filling out frame is 70mm.
3. new bio as claimed in claim 1 or 2 filter tank filtrate device, it is characterized in that: describedly fill out frame is provided with axial perforation along the central shaft position between its blade connecting hole, the two ends of connecting hole are connected and fixed each blade by a ring-type link span respectively.
4. new bio as claimed in claim 3 filter tank filtrate device, it is characterized in that: this filtrate device is to be lumped together and constituted spheroid form by two hemispheric frame correspondences of filling out, two hemispheric, and to fill out the spheroid that frame constitutes outer by the Wrapping net parcel, and the position, hole of corresponding connecting hole is left at the Wrapping net two ends respectively.
5. new bio as claimed in claim 4 filter tank filtrate device is characterized in that: the mesh size of described Wrapping net is 5mm * 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201395091U CN201704122U (en) | 2010-03-24 | 2010-03-24 | Novel biological filter medium device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201395091U CN201704122U (en) | 2010-03-24 | 2010-03-24 | Novel biological filter medium device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201704122U true CN201704122U (en) | 2011-01-12 |
Family
ID=43441277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201395091U Expired - Fee Related CN201704122U (en) | 2010-03-24 | 2010-03-24 | Novel biological filter medium device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201704122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020052679A1 (en) * | 2018-09-14 | 2020-03-19 | Versitech Limited | Gravity-driven chitosan-enhanced melamine sponge for stable ultrafast filtration |
-
2010
- 2010-03-24 CN CN2010201395091U patent/CN201704122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020052679A1 (en) * | 2018-09-14 | 2020-03-19 | Versitech Limited | Gravity-driven chitosan-enhanced melamine sponge for stable ultrafast filtration |
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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: HENAN YUANGUANG SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER NAME: PUYANG YUANGUANG TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 457000 hi tech Zone, hi tech Zone, Henan, Puyang Patentee after: HENAN YUANGUANG SCIENCE & TECHNOLOGY CO., LTD. Address before: 457001 No. 109 Zhongyuan Road, Henan, Puyang Patentee before: Puyang Yuanguang Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20180324 |