CN202705854U - Asphalt material supply system - Google Patents
Asphalt material supply system Download PDFInfo
- Publication number
- CN202705854U CN202705854U CN 201220375863 CN201220375863U CN202705854U CN 202705854 U CN202705854 U CN 202705854U CN 201220375863 CN201220375863 CN 201220375863 CN 201220375863 U CN201220375863 U CN 201220375863U CN 202705854 U CN202705854 U CN 202705854U
- Authority
- CN
- China
- Prior art keywords
- asphalt
- pitch
- pipe
- storage tank
- pipeline
- 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.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model provides an asphalt material supply system, which comprises a material collecting and unloading system, an asphalt conveying system and an asphalt weighing system and is characterized in that the asphalt material supply system also comprises an asphalt temporary storage system, wherein the asphalt temporary storage system is connected between the material collecting and unloading system and the asphalt weighing system and comprises at least two asphalt storage tanks, the asphalt storage tanks and the asphalt conveying system form a first asphalt circulation control pipeline through pipelines, the asphalt storage tanks form a second asphalt circulation control pipe through pipelines, a feeding control device is arranged on the pipeline for connecting the material collecting and unloading system and the asphalt temporary storage system and is used for controlling the material collecting and unloading system for conveying the asphalt to the asphalt storage tanks, and a material discharge control device is arranged on a pipeline for connecting the asphalt conveying system and the asphalt weighing system and is used for controlling the asphalt storage tanks for conveying the asphalt to the asphalt weighing system. The asphalt material supply system has the advantages that the asphalt can be stably and reliably supplied into a stirring host machine, and the production continuity of the stirring equipment can be ensured.
Description
Technical field
The utility model belongs to the asphalt mixing plant field, relates in particular to a kind of system that can stable in the stirring host, reliably supply with asphalt material.
Background technology
Along with the competition in road construction market constantly promotes, the unit in charge of construction such as highway, municipal administration is to improving constantly that the flexible control of asphalt mixing plant manufacturing process requires, simultaneously energy-saving and environmental protection come into one's own day by day, especially supply with control for pitch on asphalt mixing plant and also have higher requirement.
At present, in pitch supply process, the problem of commonplace existence is inaccurate to the control of pitch weighing, and the finished product material of producing can not satisfy construction requirement; When running into the fault of bitumenpump, need the pitch in whole emptying pipelines, could effectively dismantle the bitumenpump that has the trouble point, virtually increase agitator operating personnel's workload.If can not effectively solve measuring accuracy and the continuous production of asphalt feeding system, namely can't guarantee the work of overall device.
The utility model content
In order to address the above problem, the utility model provides a kind of asphalt material feed system, comprise unload material system, asphalt delivery system, the asphalt weighing system that connect successively by pipeline, the described intrasystem pitch of material of unloading is sent in the asphalt weighing system by asphalt delivery system, and the pitch after the asphalt weighing system weighing enters in the stirring host and stirs; It is characterized in that: described asphalt material feed system also comprises the pitch scratch system, this pitch scratch system is connected to unloads between material system and the asphalt weighing system, described pitch scratch system comprises at least two pitch storage tanks, forms between the first pitch loop control pipeline, the pitch storage tank by pipeline between pitch storage tank and the asphalt delivery system and forms the second pitch loop control pipeline by pipeline; The described material system that unloads is provided with feed control device with the pipeline that the pitch scratch system is connected, and is used for control and unloads the material system to pitch storage tank conveying bitumen; The pipeline that described asphalt delivery system is connected with asphalt weighing system is provided with discharging controlling device, is used for control pitch storage tank to the asphalt weighing system conveying bitumen.
The material system that unloads opens feed control device, closes discharging controlling device during to pitch scratch system conveying bitumen, and pitch is entered in the pitch storage tank by the material system that unloads; When asphalt feeding system is supplied with pitch to stirring host, close feeding control system, open discharging controlling device, the power that pitch in the pitch scratch system provides by asphalt delivery system enters in the asphalt weighing system, enters in the stirring host by the pitch after the weighing and stirs; After the pitch scratch system finished the pitch supply, the pitch in the different pitches storage tank poured in down a chimney in a pitch storage tank.
Further, the described material system that unloads comprise pitch unload groove, be communicated with the unload pitch input pipe of groove and pitch storage tank of pitch, be respectively equipped with feed pipe on the described pitch storage tank, feed pipe is communicated with the pitch input pipe.
Further, the described material system that unloads also comprises and is located at pitch unload primary filter, strainer, bitumenpump in the groove, and the pitch input pipe is connected primary filter, strainer and is connected with bitumenpump.
Further, feed control device is arranged on the pitch input pipe.
Further, described pitch scratch system also is provided with marker pipe and discharge control device, described marker pipe comprises one with the discharge supervisor of the material system connectivity of unloading with by the discharge arm of drawing on the pitch storage tank, described discharge control device is arranged on the discharge supervisor, if when not using for a long time, the pitch in the pitch storage tank is flow back to pitch by drainage conduit unload in the groove.
Further, described pitch storage tank is provided with content gauge.
Further, described asphalt delivery system comprises the asphalt delivery pipe, is connected to strainer, bitumenpump, switch valve on the asphalt delivery pipe in turn, and described asphalt delivery pipe two ends are connected with asphalt weighing system with the pitch scratch system respectively.
Further, discharging controlling device is arranged on the asphalt delivery pipe, and described discharging controlling device is arranged on the end near asphalt weighing system.
Further, described asphalt weighing system comprises bitumen feed pipe, pitch hopper, meausring apparatus, pitch delivery pipe, and described bitumen feed pipe is provided with temperature testing device, the pitch delivery pipe is provided with butterfly valve, described discharging controlling device and butterfly valve interlock.
Further, described discharging controlling device and butterfly valve adopt pneumatic control.
The utlity model has following beneficial effect:
The asphalt feeding system that the utility model provides, be provided with the pitch scratch system between material system and the asphalt weighing system unloading, the pitch scratch system comprises a plurality of asphalt tanks, pipeline and pipeline fittings by reasonable Arrangement, and be provided with marker pipe, effectively guarantee the continuity that asphalt mixing plant is produced, the production of can starting shooting in real time as required simultaneously.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the schematic diagram of the utility model embodiment asphalt material feed system.
The specific embodiment
In order better to understand the technical solution of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.
With reference to shown in Figure 1, a kind of asphalt material feed system of the utility model comprises the material system 1 that unloads, pitch scratch system 2, feed control device 3, asphalt delivery system 4, asphalt weighing system 5, the discharging controlling device 6 that connect successively by pipeline;
The material system 1 that unloads comprises pitch unload groove 11, pitch input pipe 12, primary filter 13, strainer 14, bitumenpump 15, asphalt truck 100 and the pitch groove 11 of unloading is connected, primary filter 13 is arranged on pitch and unloads in the groove 11, primary filter 13, strainer 14 and bitumenpump 15 are connected in turn on the pitch input pipe 12, and pitch input pipe 12 two ends are communicated with unload groove 11 and pitch scratch system 2 of pitch respectively;
Asphalt delivery system 4 comprises asphalt delivery pipe 41, strainer 42, bitumenpump 43, switch valve 44, return duct 45, asphalt delivery pipe 41 1 ends are connected with a valve of the first cycler 263, the other end is communicated with discharging controlling device 6, strainer 42, bitumenpump 43, switch valve 44 are connected in turn on the asphalt delivery pipe 41, return duct 45 1 ends are connected with a valve of the second cycler 273, and the other end is communicated with discharging controlling device 6;
Discharging controlling device 6 is for being arranged on the three way cock on the asphalt delivery pipe 41, and its three valves are communicated with asphalt delivery pipe 41, return duct 45, bitumen feed pipe 51 respectively.
The specific works situation of this asphalt material feed system is as follows:
With reference to shown in Figure 1, before the system works, the material system 1 that unloads is to pitch scratch system 2 conveying bitumens: choose first the bituminous pitch storing tank that will work, three valve opens of feed control device 3, three valve closings of discharging controlling device 6, three valve closings of recirculation control device 254; Asphalt truck 100 is to the pitch groove 11 interior discharging pitches of unloading, after pitch passes through primary filter 13, strainer 14, bitumenpump 15, feed control device 3 successively via pitch input pipe 12, send into bituminous pitch storing tank 21 by feed pipe 241, send into bituminous pitch storing tank 22 by feed pipe 242, enter in the process of bituminous pitch storing tank at whole pumping pitch, content gauge 23 shows in real time, guarantees the trouble free service of bituminous pitch storing tank 21,22;
During system works, bituminous pitch storing tank 21,22 supply with pitches to asphalt weighing system 5: three valve closings of feed control device 3, cut off the intercommunication of unload material system 1 and scratch system 2, discharging controlling device 6 is with asphalt delivery pipe 41, bitumen feed pipe 51 is communicated with valve open, three valve opens of the first cycler 263, three valve opens of the second cycler 273, this moment, the pitch storage tank 21, pitch in 22 is by discharge nozzle 261,262 discharge, pitch is successively via strainer 42, bitumenpump 43, switch valve 44, discharging controlling device 6, bitumen feed pipe 51 injects in the pitch hopper 52, asphalt temperature in the bitumen feed pipe 51 shows by temperature tester 511, when asphalt temperature is crossed when low or too high, the heating source that all can effectively link is rationally controlled the duty of heating source;
After system works finishes, if the pitch in the bituminous pitch storing tank is few, to pour in down a chimney it, energy conservation: all enter in the bituminous pitch storing tank 21 such as the pitch with bituminous pitch storing tank 22, the valve of the first cycler 263 is set this moment, to communicate with discharge nozzle 262 and the asphalt delivery pipe 41 that pitch storage tank 22 is communicated with, the valve of the second cycler 273 is set, will communicate with the return duct 271 of pitch storage tank 21 connections and the return duct 45 of asphalt delivery system 4.
Asphalt mixing plant completion, when not standing for a long time, need the pitch in the emptying asphalt feeding system, three valve openings of discharge control device 254, pitch storage tank 21, the residue pitch in 22 flow back to pitch by discharge arm 251,252 respectively and unload in the groove 11, carry out smoothly in order to producing next time.
The above, it only is the utility model preferred embodiment, therefore can not limit the scope that the utility model is implemented with this, the equivalence of namely doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (10)
1. asphalt material feed system, comprise unload material system, asphalt delivery system, the asphalt weighing system that connect successively by pipeline, the described intrasystem pitch of material of unloading is sent in the asphalt weighing system by asphalt delivery system, and the pitch after the asphalt weighing system weighing enters in the stirring host and stirs;
It is characterized in that: described asphalt material feed system also comprises the pitch scratch system, this pitch scratch system is connected to unloads between material system and the asphalt weighing system, described pitch scratch system comprises at least two pitch storage tanks, forms between the first pitch loop control pipeline, the pitch storage tank by pipeline between pitch storage tank and the asphalt delivery system and forms the second pitch loop control pipeline by pipeline;
The described material system that unloads is provided with feed control device with the pipeline that the pitch scratch system is connected, and is used for control and unloads the material system to pitch storage tank conveying bitumen;
The pipeline that described asphalt delivery system is connected with asphalt weighing system is provided with discharging controlling device, is used for control pitch storage tank to the asphalt weighing system conveying bitumen.
2. asphalt material feed system according to claim 1, it is characterized in that: the described material system that unloads comprise pitch unload groove, be communicated with the unload pitch input pipe of groove and pitch storage tank of pitch, be respectively equipped with feed pipe on the described pitch storage tank, feed pipe is communicated with the pitch input pipe.
3. asphalt material feed system according to claim 2, it is characterized in that: the described material system that unloads also comprises and is located at pitch unload primary filter, strainer, bitumenpump in the groove, and the pitch input pipe is connected primary filter, strainer and is connected with bitumenpump.
4. according to claim 2 or 3 described asphalt material feed systems, it is characterized in that: feed control device is arranged on the pitch input pipe.
5. asphalt material feed system according to claim 1, it is characterized in that: described pitch scratch system also is provided with marker pipe and discharge control device, described marker pipe comprises one with the discharge supervisor of the material system connectivity of unloading with by the discharge arm of drawing on the pitch storage tank, and described discharge control device is arranged on the discharge supervisor.
6. asphalt material feed system according to claim 1 or 5, it is characterized in that: described pitch storage tank is provided with content gauge.
7. asphalt material feed system according to claim 1, it is characterized in that: described asphalt delivery system comprises the asphalt delivery pipe, be connected to strainer, bitumenpump, switch valve on the asphalt delivery pipe in turn, described asphalt delivery pipe two ends are connected with asphalt weighing system with the pitch scratch system respectively.
8. asphalt material feed system according to claim 7, it is characterized in that: discharging controlling device is arranged on the asphalt delivery pipe, and described discharging controlling device is arranged on the end near asphalt weighing system.
9. asphalt material feed system according to claim 1, it is characterized in that: described asphalt weighing system comprises bitumen feed pipe, pitch hopper, meausring apparatus, pitch delivery pipe, described bitumen feed pipe is provided with temperature testing device, the pitch delivery pipe is provided with butterfly valve, described discharging controlling device and butterfly valve interlock.
10. asphalt material feed system according to claim 9 is characterized in that: described discharging controlling device and butterfly valve employing pneumatic control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375863 CN202705854U (en) | 2012-07-31 | 2012-07-31 | Asphalt material supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375863 CN202705854U (en) | 2012-07-31 | 2012-07-31 | Asphalt material supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202705854U true CN202705854U (en) | 2013-01-30 |
Family
ID=47586173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220375863 Withdrawn - After Issue CN202705854U (en) | 2012-07-31 | 2012-07-31 | Asphalt material supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202705854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776822A (en) * | 2012-07-31 | 2012-11-14 | 福建南方路面机械有限公司 | Bitumen material supply system |
| CN105714650A (en) * | 2016-01-25 | 2016-06-29 | 广西大学 | Delivering device supportive of metering and weighing and special for compound Albanian rock modified asphalt and delivering method |
-
2012
- 2012-07-31 CN CN 201220375863 patent/CN202705854U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776822A (en) * | 2012-07-31 | 2012-11-14 | 福建南方路面机械有限公司 | Bitumen material supply system |
| CN102776822B (en) * | 2012-07-31 | 2015-01-28 | 福建南方路面机械有限公司 | Bitumen material supply system |
| CN105714650A (en) * | 2016-01-25 | 2016-06-29 | 广西大学 | Delivering device supportive of metering and weighing and special for compound Albanian rock modified asphalt and delivering method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201495126U (en) | Lime cream preparing and adding device | |
| CN102848474B (en) | Additive metering hopper quantitative water flushing apparatus for concrete stirring station | |
| CN205579159U (en) | Drag reducer for crude oil filling pipe system | |
| CN202705854U (en) | Asphalt material supply system | |
| CN104445038A (en) | Small underground oil depot | |
| CN102776822B (en) | Bitumen material supply system | |
| CN107498735A (en) | A kind of automatic charging banbury | |
| CN204731602U (en) | A kind of particulate modified molybdenum adjuvant automatic feeder control system | |
| CN103599713A (en) | Automatic compounding and discharging system of water reducer, and burdening method thereof | |
| CN103638858A (en) | Continuous pulping device for calcium method desulfurization | |
| CN102229199A (en) | Precipitation prevention additive box for stirring station and additive supply system | |
| CN204202729U (en) | A kind of weighing system of polyurethane | |
| CN202337936U (en) | Foamed asphalt mixture stirring equipment | |
| CN102787832A (en) | Intelligent profile control infection system | |
| CN210414974U (en) | Automatic cement paste mixing system | |
| CN206881492U (en) | A kind of lime stone slurry discharging discharger | |
| CN207269368U (en) | A kind of agricultural drop irrigation control device | |
| CN208694879U (en) | Site remediation medicament compounding system | |
| CN203725039U (en) | Automatic compounding and discharging system of water reducing agent | |
| CN202192687U (en) | Raw material mixing device of concrete water reducing agent | |
| CN204824784U (en) | Civilian hydrocarbon blending system | |
| CN203577712U (en) | Continuous pulping device for calcium-process desulfurization | |
| CN2915453Y (en) | Additive anti-leakage device | |
| CN202490575U (en) | Intelligent shield polymer compound mixing system | |
| CN214089338U (en) | Reclaimed material regenerant adding system of asphalt mixture stirring equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130130 Effective date of abandoning: 20150128 |
|
| RGAV | Abandon patent right to avoid regrant |