CN107377360A - A kind of asphalt-regenerating material power screen sizing apparatus and screening system - Google Patents
A kind of asphalt-regenerating material power screen sizing apparatus and screening system Download PDFInfo
- Publication number
- CN107377360A CN107377360A CN201710639481.4A CN201710639481A CN107377360A CN 107377360 A CN107377360 A CN 107377360A CN 201710639481 A CN201710639481 A CN 201710639481A CN 107377360 A CN107377360 A CN 107377360A
- Authority
- CN
- China
- Prior art keywords
- asphalt
- sieve nest
- vibration sieve
- vibration
- regenerating material
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 68
- 238000012216 screening Methods 0.000 title claims abstract description 41
- 238000004513 sizing Methods 0.000 title claims abstract description 23
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 12
- 238000010079 rubber tapping Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 7
- 239000010426 asphalt Substances 0.000 description 4
- 238000007873 sieving Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
A kind of asphalt-regenerating material power screen sizing apparatus, including at least about the three layers vibration sieve nests for accepting setting successively, vibration sieve nest is obliquely installed, vibration sieve nest is sequentially reduced by upper strata to lower screen mesh aperture, below bottom vibration sieve nest and each layer vibration sieve nest end is corresponding to be connected with drawing mechanism, and at least one exciting device for being used to drive vibration sieve nest vibration is respectively arranged with every layer of vibration sieve nest.The screening plant of the present invention is provided with the thin of a variety of different sizes, coarse fodder outlet, the gradation sizing of material can be achieved, realize the different size feed separation of customer demand, there is preferable screening effect particularly with the difficult screening materials carrying of the viscosity such as screening asphalt-regenerating material, the asphalt-regenerating material 5mm and following fine aggregate screening demand that common screening plant can not meet can be realized, high-quality pitch fine aggregate can be produced, and screening efficiency is high, energy consumption is low, is not easily blocked screen cloth, is environment friendly and pollution-free, the maximization of asphalt-regenerating material economic value can be achieved.
Description
Technical field
The present invention relates to the material sieving technology field that gathers materials, particularly a kind of asphalt-regenerating material power screen sizing apparatus and screening system
System.
Background technology
It is well known that asphalt pavement regeneration (Recycling Asphalt Pavement, abbreviation RAP), is by road surface
Dig or milling, reclaim old material, by broken, screening, then add a part of new aggregate and new pitch again mixing, add if necessary
Add regenerative agent, obtain the reclaimed asphalt mixture for meeting high-grade highway pavement performance requirement, and for surfacing surface layer or
One applicable technology of basic unit.By reusing pitch and rubble in ground surface material, resource and guarantor are maximally utilised
Retaining ring border, it is the modern green technology for most having economic value and social benefit.Reworked material recycles normal need to crush, at screening
It could be recycled after reason, reworked material grading usually requires to be classified into 20~10 on request, 10~5, below 5mm.Particularly 5mm with
Under Milled asphalt materials can be used for the regeneration of bituminous pavement top, there is special economic value.
At present, conventional reworked material method for sieving uses straight-line oscillation, circular vibration and roller screen technology, due to pitch again
Raw material adhesive character, there are the following problems for conventional reworked material material sieving technology：1. general screening machine can not expire in the market
Sufficient 5mm screening requirement, maximum screening specification is 10mm at present.So greatly reduce the economic valency of asphalt-regenerating material recovery
Value；Yielded poorly 2. material sieving technology general at present is present, screen cloth easily blocks, and clears up the shortcomings that inconvenient.
The content of the invention
The main object of the present invention is the shortcomings that overcoming prior art, there is provided a kind of gradation sizing of achievable material is full
Sufficient asphalt-regenerating material 5mm and following fine aggregate screening demand, screening efficiency is high, energy consumption is low, is not easily blocked screen cloth, is environment friendly and pollution-free
Asphalt-regenerating material power screen sizing apparatus.
The present invention adopts the following technical scheme that：
A kind of asphalt-regenerating material power screen sizing apparatus, include at least about the three layers vibration sieve nests for accepting setting successively,
Vibration sieve nest is obliquely installed, and vibration sieve nest is sequentially reduced by upper strata to lower screen mesh aperture, below bottom vibration sieve nest
And each layer vibration sieve nest end corresponds to and is connected with drawing mechanism, it is respectively arranged with every layer of vibration sieve nest at least one for driving
The exciting device of dynamic vibration sieve nest vibration.
Further, the vibration sieve nest uses high-frequency screen or flip flop screen.
Further, the drawing mechanism for being connected to each layer vibration sieve nest end is integral type structure, formed with respectively
Multiple tapping channels corresponding with each layer vibratory sieve body phase.
Further, the asphalt-regenerating material power screen sizing apparatus includes about the three layers vibratory sieves for accepting setting successively
Body.
Further, three pairs of exciting devices are respectively arranged with every layer of vibration sieve nest.
Further, the screen cloth mesh aperture of the bottom vibration sieve nest is 5mm.
A kind of asphalt-regenerating material gradation sizing system, including raw material feed device, conveying device, vibrating material feeding device and into
Product conveying device, in addition to it is arranged at sieve just like any described screening plant of claim 1 to 5, the vibrating material feeding device
Above separating device, material supply is carried out to screening plant for realizing.
Further, it is provided with the raw material feed device and lacks material alarm mechanism.
Further, the conveying device and finished conveying device use belt conveyor.
Further, the vibrating material feeding device uses motor synchronizing Linear vibration feeder.
From the above-mentioned description of this invention, compared with prior art, the beneficial effects of the invention are as follows：
Screening plant is provided with the thin of a variety of different sizes, coarse fodder outlet, and the gradation sizing of material can be achieved, realize client
The different size feed separation of demand, particularly with the difficult screening materials carrying of the viscosity such as screening asphalt-regenerating material there is preferably screening to imitate
Fruit, it is possible to achieve the asphalt-regenerating material 5mm and following fine aggregate screening demand that common screening plant can not meet, height can be produced
Quality pitch fine aggregate, and screening efficiency is high, energy consumption is low, is not easily blocked screen cloth, is environment friendly and pollution-free, and asphalt-regenerating material can be achieved
The maximization of economic value.
Brief description of the drawings
Fig. 1 is the positive structure diagram of the specific embodiment of the invention；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the side structure schematic view of the specific embodiment of the invention.
In figure：1. raw material feed device, 2. conveying devices, 3. vibrating material feeding devices, 30. vibrating bodies, 31. vibrating motors,
32. elastic damping device, 4. screening plants, 40. vibration sieve nests, 41. exciting devices, 42. access covers, 43. first tapping channels,
44. the second tapping channel, 45. the 3rd tapping channels, 46. the 4th tapping channels, 5. mounting brackets.
Embodiment
Below by way of embodiment, the invention will be further described.
Referring to figs. 1 to Fig. 3, a kind of asphalt-regenerating material gradation sizing system of the invention, including it is raw material feed device 1, defeated
Send device 2, vibrating material feeding device 3, screening plant 4, the mounting bracket 5 for setting screening plant 4 and vibrating material feeding device 3 and
Finished conveying device.
The raw material feed device 1 includes feed bin and charging gear, for continuously by reworked material raw material according to throughput requirements
Conveying device 2 is supplied to, is provided with raw material feed device 1 and lacks material alarm mechanism.
The conveying device 2 uses belt conveyor, for reworked material to be continuously delivered into vibrating feed as needed
Device 3.
The vibrating material feeding device 3 is arranged at the top of screening plant 4, is hindered by vibrating body 30, vibrating motor 31 and elasticity
Buddhist nun's device 32 is formed, and during for realizing different output, continuous uniform material supply, the vibrating feed are carried out to screening plant 4
Device 3 uses motor synchronizing Linear vibration feeder.
The screening plant 4 includes about the three layers vibration for accepting setting successively sieve nests 40, is arranged at vibration sieve nest 40
The upper exciting device 41 for being used to drive vibration sieve nest 40 to vibrate and the drawing mechanism for being connected to the vibration discharge end of sieve nest 40, it is described to shake
Dynamic sieve nest 40 uses high-frequency screen or flip flop screen, and vibration sieve nest 40 is made up of screen frame and screen cloth, is set respectively on every layer of vibration sieve nest 40
Be equipped with three pairs be used for drive vibration sieve nest 40 vibrate exciting device 41, it is described vibrate sieve nest 40 on be provided with access cover 42, just
In maintenance repair and observation.Vibration sieve nest 40 is obliquely installed, and is sequentially reduced by upper strata to lower screen mesh aperture, three layers are shaken
The screen cloth mesh aperture of dynamic sieve nest 40 is from top to bottom followed successively by 20mm, 10mm, 5mm.Can be by changing the motor of exciting device 41
Vibration frequency vibrates the vibration frequency and Oscillation Amplitude of sieve nest 40 to adjust, and realizes the rapidly and efficiently screening of difficult screening materials carrying, shakes
When dynamic, screen frame is static, and exciting device 41 drives screen cloth work, and frequency is high, and screen cloth is not easy to block, and is particularly suitable for recycled fine aggregate
Screening.The end of three-deck vibrating screen body 40 is respectively connected with drawing mechanism, is connected to the drawing mechanism of each layer vibration sieve nest 40 end
For integral type structure, formed with the first corresponding with each layer vibration sieve nest 40 respectively tapping channel 43, the second tapping channel 44,
3rd tapping channel 45, the drawing mechanism of bottom vibration sieve nest 40 lower section form the 4th tapping channel 46, four different gradations
Gather materials outlet, can meet the material screening demand of different stage.
The finished conveying device uses belt conveyor.
Referring to figs. 1 to Fig. 3, specific works mode of the present invention is：Asphalt-regenerating material is filled by raw material feed device 1, conveying
Put 2 and enter vibrating material feeding device 3, be adjusted according to the different output of system, material continuous uniform is supplied to screening dress
4 are put, screening plant 4 can configure different screen clothes, realize the gradation sizing of asphalt-regenerating material according to the granularity requirements of client,
The material sieved is drawn off by tapping channel, and is delivered to by finished conveying device and is specified place's storage.
The specific embodiment of the present invention is above are only, but the design concept of the present invention is not limited thereto, all profits
The change of unsubstantiality is carried out to the present invention with this design, the behavior for invading the scope of the present invention all should be belonged to.
Claims (10)
- A kind of 1. asphalt-regenerating material power screen sizing apparatus, it is characterised in that：Include at least about three layers and accept what is set successively Sieve nest is vibrated, vibration sieve nest is obliquely installed, and vibration sieve nest is sequentially reduced by upper strata to lower screen mesh aperture, bottom vibration Below sieve nest and each layer vibration sieve nest end is corresponding to be connected with drawing mechanism, and at least one is respectively arranged with every layer of vibration sieve nest The individual exciting device for being used to drive vibration sieve nest vibration.
- A kind of 2. asphalt-regenerating material power screen sizing apparatus as claimed in claim 1, it is characterised in that：The vibration sieve nest uses High-frequency screen or flip flop screen.
- A kind of 3. asphalt-regenerating material power screen sizing apparatus as claimed in claim 1, it is characterised in that：It is described to be connected to each layer and shake The drawing mechanism of dynamic sieve nest end is integral type structure, logical formed with multiple dischargings corresponding with each layer vibratory sieve body phase respectively Road.
- A kind of 4. asphalt-regenerating material power screen sizing apparatus as claimed in claim 1, it is characterised in that：Include about three layers according to It is secondary to accept the vibration sieve nest set.
- A kind of 5. asphalt-regenerating material power screen sizing apparatus as claimed in claim 1, it is characterised in that：Every layer of vibration sieve nest On be respectively arranged with three pairs of exciting devices.
- A kind of 6. asphalt-regenerating material power screen sizing apparatus as claimed in claim 1, it is characterised in that：The bottom vibrates sieve nest Screen cloth mesh aperture be 5mm.
- 7. a kind of asphalt-regenerating material gradation sizing system, including raw material feed device, conveying device, vibrating material feeding device and finished product Conveying device, it is characterised in that：Also include described screening plant any just like claim 1 to 5, the vibrating material feeding device It is arranged above screening plant, material supply is carried out to screening plant for realizing.
- A kind of 8. asphalt-regenerating material gradation sizing system as claimed in claim 7, it is characterised in that：The raw material feed device On be provided with lack material alarm mechanism.
- A kind of 9. asphalt-regenerating material gradation sizing system as claimed in claim 7, it is characterised in that：The conveying device and into Product conveying device uses belt conveyor.
- A kind of 10. asphalt-regenerating material gradation sizing system as claimed in claim 7, it is characterised in that：The vibrating feed dress Put and use motor synchronizing Linear vibration feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639481.4A CN107377360A (en) | 2017-07-31 | 2017-07-31 | A kind of asphalt-regenerating material power screen sizing apparatus and screening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639481.4A CN107377360A (en) | 2017-07-31 | 2017-07-31 | A kind of asphalt-regenerating material power screen sizing apparatus and screening system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107377360A true CN107377360A (en) | 2017-11-24 |
Family
ID=60341333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710639481.4A Pending CN107377360A (en) | 2017-07-31 | 2017-07-31 | A kind of asphalt-regenerating material power screen sizing apparatus and screening system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107377360A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517740A (en) * | 2018-03-27 | 2018-09-11 | 福建南方路面机械有限公司 | A kind of asphalt-regenerating material aggregate regeneration device and method |
| CN110026334A (en) * | 2019-04-24 | 2019-07-19 | 焦作恒博科技有限公司 | A kind of compound screening system of high-efficiency environment friendly solid material integral type |
| CN112845016A (en) * | 2021-03-01 | 2021-05-28 | 杨杰 | Hot screening plant that gathers materials of asphalt concrete mix building |
| CN114226223A (en) * | 2021-11-02 | 2022-03-25 | 佛山市交通科技有限公司 | Asphalt mixture screening device |
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| CN207343223U (en) * | 2017-07-31 | 2018-05-11 | 福建南方路面机械有限公司 | Asphalt-regenerating material power screen sizing apparatus and screening system |
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| JP2003211092A (en) * | 2002-01-18 | 2003-07-29 | Fukui Keisuke | Method for recovering regenerated aggregate and regenerated road bed material by using air sorting |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517740A (en) * | 2018-03-27 | 2018-09-11 | 福建南方路面机械有限公司 | A kind of asphalt-regenerating material aggregate regeneration device and method |
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| CN110026334A (en) * | 2019-04-24 | 2019-07-19 | 焦作恒博科技有限公司 | A kind of compound screening system of high-efficiency environment friendly solid material integral type |
| CN112845016A (en) * | 2021-03-01 | 2021-05-28 | 杨杰 | Hot screening plant that gathers materials of asphalt concrete mix building |
| CN112845016B (en) * | 2021-03-01 | 2021-12-17 | 杨杰 | Hot screening plant that gathers materials of asphalt concrete mix building |
| CN114226223A (en) * | 2021-11-02 | 2022-03-25 | 佛山市交通科技有限公司 | Asphalt mixture screening device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 362000 Fujian province Quanzhou Fengze District High-tech Industrial Park Sports Street No. 700 Applicant after: Fujian Nanfang pavement machinery Co.,Ltd. Address before: 362000 Fujian province Quanzhou Fengze District High-tech Industrial Park Sports Street No. 700 Applicant before: FUJIAN SOUTH HIGHWAY MACHINERY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |