CN205771992U - Colophonium carries negative pressure system continuously - Google Patents
Colophonium carries negative pressure system continuously Download PDFInfo
- Publication number
- CN205771992U CN205771992U CN201620530820.6U CN201620530820U CN205771992U CN 205771992 U CN205771992 U CN 205771992U CN 201620530820 U CN201620530820 U CN 201620530820U CN 205771992 U CN205771992 U CN 205771992U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- receptor
- door lock
- lock hopper
- asphaltene
- 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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- Working-Up Tar And Pitch (AREA)
Abstract
This utility model relates to a kind of Colophonium and carries negative pressure system continuously, it includes the storage silo (1) storing asphaltene, charging aperture in described storage silo (1) is provided with door lock hopper (2), charging aperture described door lock hopper (2) has negative pressure filtration receptor (4) by pneumatic operated valve (3) connection, the gas outlet of described negative pressure filtration receptor (4) is connected with vacuum pump (6) by negative pressure return line (5), secondary filter (7) it is provided with at the air inlet of described vacuum pump (6), the air inlet of described negative pressure filtration receptor (4) is connected with the feed bin (9) depositing asphalt stock by feed-line (8).This utility model medium pitch material is continuously drawn into feed-line under high pressure vacuum pumping action, discharge end at negative pressure receptor installs band charging and the door lock hopper of outlet valve simultaneously, can effectively prevent the blocking of asphaltene, thus realize the continuous conveying of asphaltene, substantially increase production efficiency.
Description
Technical field
This utility model belongs to asphalt conveying equipment field, particularly relates to a kind of Colophonium and carries negative pressure system continuously
System.
Background technology
Along with the competition in road construction market constantly promotes, asphalt mixing plant is produced by the unit in charge of construction such as highway, municipal administration
What the control flexibly of process required improves constantly, and energy-saving and environmental protection simultaneously are increasingly subject to pay attention to, especially right on asphalt mixing plant
Higher requirement is it is also proposed in Colophonium supply control.
The most few with the situation that solid asphalt is raw material production pitch articles, and mostly in the way of the most original, use opening
Artificial conveyance after vessel fusing, does not meets the tightest environmental requirement, and therefore asphalt melting equipment should change into close now
The heat-conducting oil heating still closed, and carry with bitumenpump, but because of using Pulvis Talci and the process of storage solid during solid asphalt molding
The reason such as green coke when body particle contamination and post bake, containing a large amount of solid impurities in product Colophonium, and bitumenpump is gear
Pump is high to solid content requirement in medium, it is therefore necessary to be removed by solid particle before entering bitumenpump, the solid of high softening-point
Colophonium cannot use filter to filter, because just can block filter screen, currently without reaching this kind in the asphalt cement short time
The equipment of purpose.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Colophonium to carry negative continuously for above-mentioned prior art
Pressure system, solves the problem that prior art medium pitch easily blocks bitumenpump in course of conveying.
The technical scheme in the invention for solving the above technical problem is: a kind of Colophonium carries negative pressure system continuously, it
Including the storage silo of storage asphaltene, the charging aperture in described storage silo is provided with the door lock hopper of charging and outlet valve,
Charging aperture at described door lock hopper has negative pressure filtration receptor, giving vent to anger of described negative pressure filtration receptor by pneumatic operated valve connection
Mouth is connected with vacuum pump by negative pressure return line, is provided with secondary filter at the air inlet of described vacuum pump, described negative
The air inlet of press filtration receptor is connected with the feed bin depositing asphalt stock by feed-line.
Preferably, described storage silo is provided with charge level controller.
Compared with prior art, the utility model has the advantage of:
This utility model medium pitch material is continuously drawn into feed-line under high pressure vacuum pumping action, connects in negative pressure simultaneously
The discharge end receiving device installs band charging and the door lock hopper of outlet valve, can effectively prevent the blocking of asphaltene, thus realize drip
The continuous conveying of green material, substantially increases production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein:
Storage silo 1, door lock hopper 2, pneumatic operated valve 3, negative pressure filtration receptor 4, negative pressure return line 5, vacuum pump 6, two grades
Filter 7, feed-line 8, feed bin 9, charge level controller 10.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
As it is shown in figure 1, a kind of Colophonium in the present embodiment carries negative pressure system continuously, including the storage of storage asphaltene
Storehouse 1, the charging aperture in described storage silo 1 is provided with the door lock hopper 2 of charging and outlet valve, in entering of described door lock hopper 2
Material mouth is connected by pneumatic operated valve 3 has negative pressure filtration receptor 4, the gas outlet of described negative pressure filtration receptor 4 to be returned by negative pressure
Pipeline 5 is connected with vacuum pump 6, is provided with secondary filter 7 at the air inlet of described vacuum pump 6, and described negative pressure filtration receives
The air inlet of device 4 is connected with the feed bin 9 depositing asphalt stock by feed-line 8, is positioned at the asphalt material in feed bin 9 at vacuum pump
Effect under by feed-line enter negative pressure filtration receptor, then enter into storage silo, door lock hopper by door lock hopper
Inlet valve and outlet valve can be controlled switch according to mass flow, prevent blocking, arrange in described storage silo simultaneously
Having charge level controller 10, when asphaltene reach a certain height, the valve of door lock hopper is automatically switched off.
In addition to the implementation, this utility model also includes other embodiments, all employing equivalents or equivalence
The technical scheme that substitute mode is formed, within all should falling into this utility model scope of the claims.
Claims (2)
1. a Colophonium carries negative pressure system continuously, it is characterised in that: it includes the storage silo (1) storing asphaltene, in institute
The charging aperture stating storage silo (1) is provided with the door lock hopper (2) of charging and outlet valve, in the charging of described door lock hopper (2)
Mouth is connected by pneumatic operated valve (3) has negative pressure filtration receptor (4), the gas outlet of described negative pressure filtration receptor (4) to pass through negative pressure
Return line (5) is connected with vacuum pump (6), is provided with secondary filter (7) at the air inlet of described vacuum pump (6), described
The air inlet of negative pressure filtration receptor (4) is connected with the feed bin (9) depositing asphalt stock by feed-line (8).
A kind of Colophonium the most according to claim 1 carries negative pressure system continuously, it is characterised in that: in described storage silo (1)
On be provided with charge level controller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620530820.6U CN205771992U (en) | 2016-06-04 | 2016-06-04 | Colophonium carries negative pressure system continuously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620530820.6U CN205771992U (en) | 2016-06-04 | 2016-06-04 | Colophonium carries negative pressure system continuously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205771992U true CN205771992U (en) | 2016-12-07 |
Family
ID=58136874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620530820.6U Expired - Fee Related CN205771992U (en) | 2016-06-04 | 2016-06-04 | Colophonium carries negative pressure system continuously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205771992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380781A (en) * | 2017-06-15 | 2017-11-24 | 东莞市高铂塑料机械有限公司 | A kind of transporting something containerized formula bin system |
-
2016
- 2016-06-04 CN CN201620530820.6U patent/CN205771992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380781A (en) * | 2017-06-15 | 2017-11-24 | 东莞市高铂塑料机械有限公司 | A kind of transporting something containerized formula bin system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |