CN107537199A - A kind of Bituminous concrete surface reclaims filter block - Google Patents
A kind of Bituminous concrete surface reclaims filter block Download PDFInfo
- Publication number
- CN107537199A CN107537199A CN201710904220.0A CN201710904220A CN107537199A CN 107537199 A CN107537199 A CN 107537199A CN 201710904220 A CN201710904220 A CN 201710904220A CN 107537199 A CN107537199 A CN 107537199A
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- CN
- China
- Prior art keywords
- filter block
- filter
- bulge loop
- tapered protrusion
- concrete surface
- 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.)
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Abstract
A kind of Bituminous concrete surface recovery filter block of the present invention, it is characterised in that the filter block is the circular block being made up of polytetrafluoroethylene (PTFE)；Bulge loop is surrounded by the filter block, tapered protrusion is provided among the filter block；The bulge loop section structure triangular in shape, the tapered protrusion are conical protrusions；The bulge loop in the tapered protrusion with being provided with filter bores.Using bulge loop and tapered protrusion structure, two grooves are formed, groove is formed down natural funnel in filtering, and compound is not easy to spill, and improves filter efficiency and effect.
Description
Technical field
The present invention is more particularly directed to a kind of Bituminous concrete surface to reclaim filter block.
Background technology
Filtration often is carried out to asphalt in Bituminous concrete surface removal process, present filtration is often most
Filtered using metal filter screen, its filter effect is bad, it is difficult to get caught up in higher and higher recovery standard requirement.
The content of the invention
The present invention proposes a kind of Bituminous concrete surface recovery filter block regarding to the issue above.
Specific technical scheme is as follows：
A kind of Bituminous concrete surface reclaims filter block, it is characterised in that the filter block is the circular block being made up of polytetrafluoroethylene (PTFE)；It is described
Bulge loop is surrounded by filter block, tapered protrusion is provided among the filter block；The bulge loop section structure triangular in shape, it is described
Tapered protrusion is conical protrusions；The bulge loop in the tapered protrusion with being provided with filter bores.
Above-mentioned a kind of Bituminous concrete surface recovery filter block, it is characterised in that the filter bores are circular port.
A kind of above-mentioned Bituminous concrete surface recovery filter block, it is characterised in that the filter bores be located at tapered protrusion top with
And at the top of bulge loop.
Beneficial effects of the present invention are：Using bulge loop and tapered protrusion structure, form two grooves, in filtering groove to
Lower to form natural funnel, compound is not easy to spill, and improves filter efficiency and effect.
Brief description of the drawings
Fig. 1 is schematic cross-sectional view of the present invention.
Embodiment
Description of reference numerals
Filter block 1, bulge loop 2, tapered protrusion 3.
To make technical scheme become apparent from clearly, the present invention is described further below in conjunction with the accompanying drawings,
Any scheme drawn to the technical characteristic progress equivalencing of technical solution of the present invention and conventional reasoning each falls within guarantor of the present invention
Protect scope.
A kind of Bituminous concrete surface reclaims filter block, it is characterised in that the filter block is the circular block being made up of polytetrafluoroethylene (PTFE)；
Bulge loop is surrounded by the filter block, tapered protrusion is provided among the filter block；The bulge loop section structure triangular in shape,
The tapered protrusion is conical protrusions；The bulge loop in the tapered protrusion with being provided with filter bores.The filter bores are
Circular port.The filter bores are located at the top of the tapered protrusion and at the top of bulge loop.
Beneficial effects of the present invention are：Using bulge loop and tapered protrusion structure, form two grooves, in filtering groove to
Lower to form natural funnel, compound is not easy to spill, and improves filter efficiency and effect.
Beneficial effects of the present invention are：In use, connection hydraulic jack causes pressing tool to move up and down, can be good at
Tailings is pressed downwards, pressing tool bottom part down can place screen pack, reach the effect of automatic fitration, avoid artificial filter,
Improve efficiency.Polyethylene protective layer is set, and polyethylene protective layer upward, avoids the direct scraping of metal base plate during use, improves
Service life；Arcuate structure designs, and filtering contact surface increase, improves filter effect.
Claims (3)
1. a kind of Bituminous concrete surface reclaims filter block, it is characterised in that the filter block is the circular block being made up of polytetrafluoroethylene (PTFE)；Institute
State and bulge loop is surrounded by filter block, tapered protrusion is provided among the filter block；The bulge loop section structure triangular in shape, institute
It is conical protrusions to state tapered protrusion；The bulge loop in the tapered protrusion with being provided with filter bores.
2. a kind of Bituminous concrete surface recovery filter block as claimed in claim 1, it is characterised in that the filter bores are circular port.
3. a kind of Bituminous concrete surface recovery filter block as claimed in claim 1, it is characterised in that the filter bores are located at the taper
At the top of convex top and bulge loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904220.0A CN107537199A (en) | 2017-09-29 | 2017-09-29 | A kind of Bituminous concrete surface reclaims filter block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904220.0A CN107537199A (en) | 2017-09-29 | 2017-09-29 | A kind of Bituminous concrete surface reclaims filter block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107537199A true CN107537199A (en) | 2018-01-05 |
Family
ID=60963920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710904220.0A Withdrawn CN107537199A (en) | 2017-09-29 | 2017-09-29 | A kind of Bituminous concrete surface reclaims filter block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107537199A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114590950A (en) * | 2022-05-10 | 2022-06-07 | 苏州杰宸环境科技有限公司 | Carbon neutralization-based wastewater treatment device and method and recovery equipment with device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4976857A (en) * | 1989-05-03 | 1990-12-11 | Newport Filters, Inc. | Filter element and fabrication methodology |
| CN2602809Y (en) * | 2003-03-19 | 2004-02-11 | 无锡市定昌过滤机有限公司 | Filter |
| CN106512501A (en) * | 2016-11-25 | 2017-03-22 | 东莞市联洲知识产权运营管理有限公司 | Rainwater sand filtering device |
-
2017
- 2017-09-29 CN CN201710904220.0A patent/CN107537199A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4976857A (en) * | 1989-05-03 | 1990-12-11 | Newport Filters, Inc. | Filter element and fabrication methodology |
| CN2602809Y (en) * | 2003-03-19 | 2004-02-11 | 无锡市定昌过滤机有限公司 | Filter |
| CN106512501A (en) * | 2016-11-25 | 2017-03-22 | 东莞市联洲知识产权运营管理有限公司 | Rainwater sand filtering device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114590950A (en) * | 2022-05-10 | 2022-06-07 | 苏州杰宸环境科技有限公司 | Carbon neutralization-based wastewater treatment device and method and recovery equipment with device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180105 |