CN107617252A - A kind of old asphalt mixture oilstone separation screening box - Google Patents
A kind of old asphalt mixture oilstone separation screening box Download PDFInfo
- Publication number
- CN107617252A CN107617252A CN201710904209.4A CN201710904209A CN107617252A CN 107617252 A CN107617252 A CN 107617252A CN 201710904209 A CN201710904209 A CN 201710904209A CN 107617252 A CN107617252 A CN 107617252A
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- CN
- China
- Prior art keywords
- dictyosome
- screening
- screening box
- screen pack
- asphalt mixture
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- 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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- Road Paving Machines (AREA)
Abstract
A kind of old asphalt mixture oilstone separation screening box of the present invention, including sieving box housing, the screening cylindrical structure of box housing, the screening box enclosure interior is provided with screening screen pack, the screening screen pack quantity is 5, it is in be vertically arranged setting in the screening box enclosure interior, the screening screen pack includes the first dictyosome and the second dictyosome, first dictyosome and the second dictyosome are integrally formed formula truncated cone-shaped structure by gluing, the rounded dictyosome structure of first dictyosome, positioned at the second dictyosome top center；Second dictyosome is connected to the first dictyosome surrounding bottom, and second dictyosome is in the low structure of middle high surrounding.The present invention coordinates multiple screening screen packs using cylindrical shell, and multiple screening screen packs being distributed vertically can play a part of multi-filtering.
Description
Technical field
The present invention is more particularly directed to a kind of old asphalt mixture oilstone to separate screening box.
Background technology
Pitch caused by asphalt pavement maintenance mixes old material recycling, meets national energy-saving emission reduction policy, development follows
The requirement of ring economy, salvage material can make full use of, and reduce highway construction cost, decrease and oil, building stones etc. are provided
The exploitation in source, though there are other modes to carry out regeneration, all Shortcomings and limitation at present, it is unable to reach new compound
Road standard, having only using new process -- road old asphalt mixture oilstone separates regeneration techniques, can mix pitch
Old material is traced to source, and reverts to the pitch and building stones of primary characteristic, regenerates the new compound of various grading demands.
The separate trialing model machine of old asphalt mixture oilstone used at this stage, leaching, mistake are carried out to waste asphalt base-material
The a series of operations such as filter, cleaning, evaporation, separation, recovery, are typically filtered in separation process using common screen pack,
Its efficiency is low, it is difficult to gets caught up in higher and higher production requirement.
The content of the invention
The present invention proposes a kind of old asphalt mixture oilstone separation screening box regarding to the issue above.
Specific technical scheme is as follows：
A kind of old asphalt mixture oilstone separation screening box, it is characterised in that including sieving box housing, the screening box housing is in
Columnar structured, the screening box enclosure interior is provided with screening screen pack, and the screening screen pack quantity is 5, in the sieve
Box enclosure interior is divided to include the first dictyosome and the second dictyosome, first dictyosome in setting, the screening screen pack is vertically arranged
With the second dictyosome formula truncated cone-shaped structure, the rounded dictyosome structure of the first dictyosome, positioned at the second net are integrally formed by gluing
Body top center；Second dictyosome is connected to the first dictyosome surrounding bottom, and second dictyosome is in middle Gao Si
All low structures.
Above-mentioned a kind of old asphalt mixture oilstone separation screening box, it is characterised in that be provided with first dictyosome
Filter opening, the filter bores aperture are 80 mesh.
Above-mentioned a kind of old asphalt mixture oilstone separation screening box, it is characterised in that be provided with second dictyosome
Filter opening, the filter bores aperture are 40 mesh.
Beneficial effects of the present invention are：The present invention coordinates multiple screening screen packs using cylindrical shell, multiple to divide vertically
The screening screen pack of cloth can play a part of multi-filtering, the high surrounding low-key structure in centre that unique screening screen pack uses,
Compound is enabled the side sliding edge filtering during slip, to increase filtering contact along screen pack side wall slide downward
Area, efficiency high, filter efficiency is effectively lifted, improve using effect.
Brief description of the drawings
Fig. 1 is sectional view of the present invention.
Embodiment
Description of reference numerals
Sieve box housing 1, screening screen pack 2, the first dictyosome 21, the second dictyosome 22.
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 old asphalt mixture oilstone separation screening box, it is characterised in that including sieving box housing, the screening box shell
The cylindrical structure of body, the screening box enclosure interior are provided with screening screen pack, and the screening screen pack quantity is 5, in institute
Screening box enclosure interior is stated in being vertically arranged settings, the screen pack that sieves includes the first dictyosome and the second dictyosome, and described first
Dictyosome and the second dictyosome are integrally formed formula truncated cone-shaped structure, the rounded dictyosome structure of the first dictyosome, positioned at by gluing
Two dictyosome top centers；Second dictyosome is connected to the first dictyosome surrounding bottom, and second dictyosome is in centre
The low structure of high surrounding.Filter bores are provided with first dictyosome, the filter bores aperture is 80 mesh.On second dictyosome
Filter bores are provided with, the filter bores aperture is 40 mesh.
Beneficial effects of the present invention are：The present invention coordinates multiple screening screen packs using cylindrical shell, multiple to divide vertically
The screening screen pack of cloth can play a part of multi-filtering, the high surrounding low-key structure in centre that unique screening screen pack uses,
Compound is enabled the side sliding edge filtering during slip, to increase filtering contact along screen pack side wall slide downward
Area, efficiency high, filter efficiency is effectively lifted, improve using effect.
Claims (3)
1. a kind of old asphalt mixture oilstone separation screening box, it is characterised in that including sieving box housing, the screening box housing
Cylindrical structure, the screening box enclosure interior are provided with screening screen pack, and the screening screen pack quantity is 5, described
Screening box enclosure interior includes the first dictyosome and the second dictyosome, first net in setting, the screening screen pack is vertically arranged
Body and the second dictyosome are integrally formed formula truncated cone-shaped structure, the rounded dictyosome structure of the first dictyosome, positioned at second by gluing
Dictyosome top center；Second dictyosome is connected to the first dictyosome surrounding bottom, and second dictyosome is in middle high
The low structure of surrounding.
A kind of 2. old asphalt mixture oilstone separation screening box as claimed in claim 1, it is characterised in that first dictyosome
On be provided with filter bores, the filter bores aperture is 80 mesh.
A kind of 3. old asphalt mixture oilstone separation screening box as claimed in claim 1, it is characterised in that second dictyosome
On be provided with filter bores, the filter bores aperture is 40 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904209.4A CN107617252A (en) | 2017-09-29 | 2017-09-29 | A kind of old asphalt mixture oilstone separation screening box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904209.4A CN107617252A (en) | 2017-09-29 | 2017-09-29 | A kind of old asphalt mixture oilstone separation screening box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107617252A true CN107617252A (en) | 2018-01-23 |
Family
ID=61091394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710904209.4A Withdrawn CN107617252A (en) | 2017-09-29 | 2017-09-29 | A kind of old asphalt mixture oilstone separation screening box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107617252A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU710581A1 (en) * | 1976-06-18 | 1980-01-25 | Предприятие П/Я А-1158 | Liquid-purifying filter |
| CN104028023A (en) * | 2014-06-05 | 2014-09-10 | 苏州市金翔钛设备有限公司 | Filtering mechanism |
| CN204745784U (en) * | 2015-06-30 | 2015-11-11 | 天津卡斯汀模具制造有限公司 | Special fluid filter equipment of low pressure |
-
2017
- 2017-09-29 CN CN201710904209.4A patent/CN107617252A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU710581A1 (en) * | 1976-06-18 | 1980-01-25 | Предприятие П/Я А-1158 | Liquid-purifying filter |
| CN104028023A (en) * | 2014-06-05 | 2014-09-10 | 苏州市金翔钛设备有限公司 | Filtering mechanism |
| CN204745784U (en) * | 2015-06-30 | 2015-11-11 | 天津卡斯汀模具制造有限公司 | Special fluid filter equipment of low pressure |
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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 |
Application publication date: 20180123 |
|
| WW01 | Invention patent application withdrawn after publication |