CN204819956U - Emulsified asphalt - cement can be produced and concrete mixing plant of rubble is stabilized - Google Patents
Emulsified asphalt - cement can be produced and concrete mixing plant of rubble is stabilized Download PDFInfo
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- CN204819956U CN204819956U CN201520512952.1U CN201520512952U CN204819956U CN 204819956 U CN204819956 U CN 204819956U CN 201520512952 U CN201520512952 U CN 201520512952U CN 204819956 U CN204819956 U CN 204819956U
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Abstract
The utility model relates to a concrete mixing technical field, concretely relates to emulsified asphalt - cement can be produced and concrete mixing plant of rubble is stabilized. Including the stirring main building, be equipped with the stirring host computer on the stirring main building, still including the control electric control system who provides main control function, the powder conveying system, aggregate conveying system, water admixture conveying system and the emulsified asphalt that supply raw materials to the stirring host computer save conveying system. This kind of stirring station both can produce common concrete under normal atmospheric temperature, also can produce the emulsified asphalt - cement stabilized macadam base material that adds useless bituminous mixture and emulsified asphalt, and emulsified asphalt storage conveying system have prevent condensing, protecting against shock and the clear function of being convenient for, this concrete mixing plant compact structure, arrange reasonable, can satisfy multiple demand.
Description
Technical field
The utility model relates to concrete-agitating technical field, is specifically related to a kind of concrete mixing plant producing emulsified asphalt-cement stabilized macadam.
Background technology
Concrete mixing plant is used to the concrete combined unit of concentrated compactness, also known as concrete prefabricated field.Because its mechanization, automaticity are higher, so productivity ratio is also very high, and concrete quality can be ensured and save cement, being usually used in the engineering such as large and medium-sized water conservancy, electric power, bridge that concrete works amount is large, long in time limit, building site is concentrated.Along with the development of urban construction, adopt concentrated compactness, provide the concrete mixing plant tool of commodity to have an enormous advantage, thus developed rapidly, and be popularization Concrete Pumping Construction, realization is stirred, carry, build mechanical integration of operation creates conditions.
In building, water power, highway industry, concrete mixing plant and bituminous mixing plant are widely used.Concrete mixing plant major function is production ready-mixed concrete, according to fixing proportioning, aggregate, powder, water and additive is mechanically stirred, reaches the requirement of design and use.Bituminous mixing plant is that after pitch being dissolved by heating, add aggregate, powder etc. wherein and stir, mainly produce bituminous concrete, this process need completes under the condition of heating, needs to carry out insulation conveying to finished product simultaneously.In current bituminous paving rebuilding construction, discard asphalt in order to Appropriate application and economize on resources to reach, reduce construction costs and reduce environmental pollution, propose and discarded asphalt is incorporated in cement stabilized macadam base, make its entirety as a kind of novel base material-----emulsified asphalt-cement stabilized macadam.Domestic at present also do not have the special production technology for this material and equipment, seriously constrain applying of this novel foundation material, this patent proposes a kind of concrete mixing plant producing emulsified asphalt-cement stabilized macadam base material, this mixing plant not only can the common concrete of mixing, also can mixing emulsified asphalt-straw-cement particleboard material.
The main component of waste asphalt mixture is building stones and pitch, building stones performance is wherein very stable, do not add any process just can continue to use, and as the pitch of main component, be oxidized in air and natural environment with aging, in the process that waste asphalt mixture re-uses, need to add new emulsified asphalt, emulsified asphalt is that pitch and emulsifying agent are under certain process acts, generating oil-in-water or water in oil liquid bitumen, is the pavement construction material of low, the good fluidity of viscosity under a kind of normal temperature.Existing concrete mixing plant does not have configuration pin to the conveying of emulsified asphalt, metering and cleaning device, can not adapt to the production of the emulsified asphalt-cement stabilized macadam basic material adding waste asphalt mixture; In addition, the requirement of current asphalt concrete mixer to asphalt stock is high, and could stir after needing heating to make asphalt melting, cost is high, is not easy to applying of this novel foundation material.
Utility model content
The purpose of this utility model is the problem that can not meet the production of the emulsified asphalt-cement stabilized macadam basic material adding waste asphalt mixture in order to solve current concrete mixing plant, provides a kind of concrete mixing plant producing emulsified asphalt-cement stabilized macadam.The emulsified asphalt of existing interpolation waste asphalt mixture-cement stabilized macadam basic material can be uniformly mixed by this concrete mixing plant at normal temperatures well, reaches the requirement of actual production, meets the needs of actual production.
In order to reach above-mentioned utility model object, the utility model by the following technical solutions:
A concrete mixing plant for emulsified asphalt-cement stabilized macadam can be produced, comprise stirring main building, stir main building and be provided with stirring host;
Also comprise the control electric control system that main control function is provided,
To powder delivery system, aggregate induction system, water additive induction system and emulsified asphalt storing/conveying system that stirring host is supplied raw materials;
Powder delivery system comprises powder storage silo, powder conveyer and powder weighing system successively;
Aggregate induction system comprises aggregate bin, aggregate Weighing system, aggregate conveying flat belt and aggregate successively and carries oblique belt;
Water additive induction system comprises water additive storage silo and water additive Weighing system successively.
As preferably, described emulsified asphalt storing/conveying system comprises emulsified asphalt storage tank, cleaning fluid storage tank, be connected by main line between the import and export of emulsified asphalt storage tank and stirring host and form return line, and the main line of emulsified asphalt storage tank outlet is provided with bitumenpump and flowmeter, cleaning fluid storage tank is connected with main line by detergent line; The import and export pipeline of emulsified asphalt storage tank and cleaning fluid storage tank is provided with pipeline valve respectively, and pressure relief device is connected with main line by pipeline.
As preferably, the main line between described emulsified asphalt storage tank and stirring host is provided with cleaning atmospheric valve.
As preferably, the import of stirring host is provided with triple valve.
As preferably, the main line between emulsified asphalt storage tank and stirring host is provided with pressure relief device.
As preferably, powder weighing system is positioned at and stirs main building, and aggregate Weighing system is in the below of aggregate bin, and emulsified asphalt storing/conveying system is positioned at aggregate and carries below oblique belt.
As preferably, described concrete mixing plant also comprises for concrete mixing plant provides the air compressor machine of source of the gas, and air compressor machine is positioned at aggregate and carries below oblique belt.
As preferably, described concrete mixing plant also comprises dust pelletizing system, and dust pelletizing system is positioned at and stirs main building.
Compared with prior art, beneficial effect is the utility model:
1, the utility model mixing plant both can produce normal concrete at normal temperatures, also can produce the emulsified asphalt-cement stabilized macadam base material adding waste asphalt mixture and emulsified asphalt;
2, the emulsified asphalt storing/conveying system of the utility model mixing plant has anti-condensation, protecting against shock and is convenient to the function that cleans;
3, the utility model mixing plant compact conformation, connection and reasonable arrangement, multiple demand can be met.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is the structural representation of emulsified asphalt storing/conveying system of the present utility model;
Fig. 4 is actual implementing procedure figure of the present utility model.
In figure: 1 stirs main building, 2 electrical control systems, 3 stirring hosts, 4 powder storage silo, 5 powder conveyers, 6 powder weighing systems, 7 aggregate bins, 8 aggregate Weighing systems, 9 aggregate conveying flat belts, oblique belt carried by 10 aggregates, 11 water additive storage silo, 12 water additive Weighing systems, 13 emulsified asphalt storing/conveying systems, 131 emulsified asphalt storage tanks, 132 bitumenpumps, 133 flowmeters, 134 triple valves, 135 cleaning fluid storage tanks, 136 pressure relief devices, 137 cleaning atmospheric valves, 138 pipeline valves.
Detailed description of the invention
Below by specific embodiment, explanation is further described to the technical solution of the utility model.
If without specified otherwise, the raw material adopted in embodiment of the present utility model is the conventional raw material in this area, and the method adopted in embodiment, is the conventional method of this area.
embodiment:
A concrete mixing plant for emulsified asphalt-cement stabilized macadam can be produced, as depicted in figs. 1 and 2, comprise and stir main building 1, stir main building 1 and be provided with stirring host 3;
Also comprise the control electric control system 2 providing main control function, mixing plant all devices all has electric control system 2 to control; Control system is positioned at and stirs main building 1 side;
To powder delivery system, aggregate induction system, water additive induction system and emulsified asphalt storing/conveying system 13 that stirring host 3 is supplied raw materials;
Powder delivery system comprises powder storage silo 4, powder conveyer 5 and powder weighing system 6 successively; Powder storage silo 4 is positioned at the side of stirring main building 1, and powder weighing system 6 is positioned at and stirs main building 1; Powder to be measured through powder weighing system 6 by powder conveyer 5 by powder storage silo 4 and enters stirring host 3 again;
Aggregate induction system comprises aggregate bin 7, aggregate Weighing system 8, aggregate conveying flat belt 9 and aggregate successively and carries oblique belt 10; Aggregate Weighing system 8 is in the below of aggregate bin 7; Aggregate first after aggregate metering system 8 measures, carries oblique belt 10 to enter stirring host 3 through aggregate conveying flat belt 9, aggregate by aggregate bin 7 successively; Aggregate carries oblique belt 10 and aggregate bin 7 can according to place situation flexible arrangement, can vertical also can level.Waste asphalt mixture can be stored in aggregate bin 7.
Water additive induction system comprises water additive storage silo 11 and water additive Weighing system 12 successively; Water additive has water additive storage silo 11 to enter stirring host 3 after water additive Weighing system 12;
Emulsified asphalt storing/conveying system 13 is positioned at aggregate and carries below oblique belt 10; Emulsified asphalt enters stirring host 3 by emulsified asphalt storing/conveying system 13;
Concrete mixing plant also comprises for concrete mixing plant provides the air compressor machine 14 of source of the gas, and the source of the gas of whole mixing plant has air compressor machine 14 to provide; Air compressor machine 14 is positioned at aggregate and carries below oblique belt 10.Concrete mixing plant also comprises dust pelletizing system 15, and dust pelletizing system 15 is positioned at and stirs main building 1, and dust pelletizing system 15 is for the control of gathering dust of whole mixing plant.
As shown in Figure 3, emulsified asphalt storing/conveying system 13 comprises emulsified asphalt storage tank 131, cleaning fluid storage tank 135, be connected by main line between the import and export of emulsified asphalt storage tank 131 and stirring host 3 and form return line, and the main line that emulsified asphalt storage tank 131 exports is provided with bitumenpump 132 and flowmeter 133, cleaning fluid storage tank 135 is connected with main line by detergent line; The import and export pipeline of emulsified asphalt storage tank 131 and cleaning fluid storage tank 135 is provided with pipeline valve 138 respectively, and pressure relief device 136 is connected with main line by pipeline.Main line between emulsified asphalt storage tank 131 and stirring host 3 is provided with cleaning atmospheric valve 137.The import of stirring host 3 is provided with triple valve 134.Main line between emulsified asphalt storage tank 131 and stirring host 3 is provided with pressure relief device 136.
As shown in Figure 3, emulsified asphalt storing/conveying system 13 technological process is as follows:
Emulsified asphalt is stored in emulsified asphalt storage tank 131, in order to prevent emulsified asphalt conveyance conduit from blocking, operationally bitumenpump 132 works always, and the emulsified asphalt in pipeline keeps flowing always, flowmeter 133 is arranged in major cycle pipeline, when emulsified asphalt uses, realized by the switching of triple valve 134, when needing to stirring host 3 feed, triple valve 134 is opened, feed in mixer, during stopping, triple valve 134 switches, and emulsified asphalt loops back emulsified asphalt storage tank 131.When stopping using, in order to prevent emulsified asphalt condensation in pipeline, be provided with pipeline-cleaning function, cleaning fluid is stored in cleaning fluid storage tank 135, is communicated with in main line, and control to switch by pipeline valve 138, when pipeline needs cleaning time, by the driving of bitumenpump 132, cleaning fluid flows in the duct, be circulated back in cleaning fluid storage tank 135, reuse after filtering.Storage tank emptying device is set in main line, controls emptying by cleaning atmospheric valve 137.Pressure relief device 136 is set in pipeline, prevents the impulsive force water hammer produced when triple valve 134 switches.
As shown in Figure 4, in actual production,
Concrete technological process flow process is as follows:
After assigning production ordering, in aggregate bin 7, powder storage silo 4 and water additive storage silo 11, aggregate, powder, water additive enter corresponding metering system simultaneously and measure, carry oblique belt 10 to be first transported in the aggregate bin stirring main building 1 by aggregate conveying flat belt 9 and aggregate after aggregate measuring completes to wait for, after wait powder, water additive metering complete, need successively to enter stirring host 3 according to control again to stir, complete concrete production.
Emulsified asphalt-cement stabilized macadam base material technological process is as follows:
At normal temperatures, after assigning production ordering, the waste asphalt mixture in aggregate bin 7 and other aggregate enter metering system metering; Powder, water additive also measure simultaneously; After aggregate measuring completes, carry oblique belt 10 to be transported in the aggregate bin stirring main building 1 by aggregate conveying flat belt 9 and aggregate to wait for, after other all material metering completes, need successively to enter stirring host 3, while feed paddle according to control, emulsified asphalt storing/conveying system 13 works, also toward mixer charging, emulsified asphalt adopts the mode of charging limit, limit metering, after material feeding used completes, stir, complete the production of emulsified asphalt-cement stabilized macadam base material.
Claims (8)
1. can produce a concrete mixing plant for emulsified asphalt-cement stabilized macadam, it is characterized in that, comprise and stir main building (1), stir main building (1) and be provided with stirring host (3);
Also comprise the electric control system (2) that main control function is provided,
To powder delivery system, aggregate induction system, water additive induction system and emulsified asphalt storing/conveying system (13) that stirring host (3) is supplied raw materials;
Powder delivery system comprises powder storage silo (4), powder conveyer (5) and powder weighing system (6) successively;
Aggregate induction system comprises aggregate bin (7), aggregate Weighing system (8), aggregate conveying flat belt (9) and aggregate successively and carries oblique belt (10);
Water additive induction system comprises water additive storage silo (11) and water additive Weighing system (12) successively.
2. a kind of concrete mixing plant producing emulsified asphalt-cement stabilized macadam according to claim 1, it is characterized in that, described emulsified asphalt storing/conveying system (13) comprises emulsified asphalt storage tank (131), cleaning fluid storage tank (135), be connected by main line between the import and export of emulsified asphalt storage tank (131) and stirring host (3) and form return line, and the main line that emulsified asphalt storage tank (131) exports is provided with bitumenpump (132) and flowmeter (133), cleaning fluid storage tank (135) is connected with main line by detergent line, the import and export pipeline of emulsified asphalt storage tank (131) and cleaning fluid storage tank (135) is provided with respectively pipeline valve (138), pressure relief device (136) is connected with main line by pipeline.
3. a kind of concrete mixing plant producing emulsified asphalt-cement stabilized macadam according to claim 2, is characterized in that, the main line between described emulsified asphalt storage tank (131) and stirring host (3) is provided with cleaning atmospheric valve (137).
4. a kind of concrete mixing plant producing emulsified asphalt-cement stabilized macadam according to claim 2, is characterized in that, the import of stirring host (3) is provided with triple valve (134).
5. a kind of concrete mixing plant producing emulsified asphalt-cement stabilized macadam according to claim 2, is characterized in that, the main line between emulsified asphalt storage tank (131) and stirring host (3) is provided with pressure relief device (136).
6. a kind of concrete mixing plant producing emulsified asphalt-cement stabilized macadam according to claim 1, it is characterized in that, powder weighing system (6) is positioned at and stirs main building (1), aggregate Weighing system (8) is in the below of aggregate bin (7), and emulsified asphalt storing/conveying system (13) is positioned at aggregate and carries oblique belt (10) below.
7. a kind of concrete mixing plant producing emulsified asphalt-cement stabilized macadam according to claim 1, it is characterized in that, described concrete mixing plant also comprises carries oblique belt (10) below for concrete mixing plant provides the air compressor machine (14) of source of the gas, air compressor machine (14) to be positioned at aggregate.
8. a kind of concrete mixing plant producing emulsified asphalt-cement stabilized macadam according to claim 1, is characterized in that, described concrete mixing plant also comprises dust pelletizing system (15), and dust pelletizing system (15) is positioned at and stirs main building (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512952.1U CN204819956U (en) | 2015-07-15 | 2015-07-15 | Emulsified asphalt - cement can be produced and concrete mixing plant of rubble is stabilized |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520512952.1U CN204819956U (en) | 2015-07-15 | 2015-07-15 | Emulsified asphalt - cement can be produced and concrete mixing plant of rubble is stabilized |
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| CN204819956U true CN204819956U (en) | 2015-12-02 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221562A (en) * | 2018-03-14 | 2018-06-29 | 山推建友机械股份有限公司 | A kind of cold in-plant recycling equipment emulsified asphalt feed system |
| CN108254046A (en) * | 2018-03-14 | 2018-07-06 | 山推建友机械股份有限公司 | A kind of emulsified asphalt flowmeter rinses calibration system and its control method |
| CN108312353A (en) * | 2018-02-02 | 2018-07-24 | 泰安岳首拌合站设备有限公司 | Finished product conveys self-compacting concrete trucd mixer |
| CN109183561A (en) * | 2018-10-25 | 2019-01-11 | 江苏集萃道路工程技术与装备研究所有限公司 | A kind of workshop formula asphalt mixing plant and production technology |
| CN109531827A (en) * | 2018-11-16 | 2019-03-29 | 四川兴城港瑞建材有限公司 | The setting method of production system is mixed and stirred in ready-mixed concrete |
| CN110000925A (en) * | 2019-05-09 | 2019-07-12 | 青岛黄海学院 | A kind of build concrete fining mixing plant |
| CN115042329A (en) * | 2022-07-01 | 2022-09-13 | 成都精准混凝土有限公司 | Production method and system of concrete low-carbon emission mixing plant |
| CN116834143A (en) * | 2023-08-17 | 2023-10-03 | 浙江永欣蓝建筑构件有限公司 | Production line for intelligent and efficient production of cement-based steel bar truss floor support plate |
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2015
- 2015-07-15 CN CN201520512952.1U patent/CN204819956U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312353A (en) * | 2018-02-02 | 2018-07-24 | 泰安岳首拌合站设备有限公司 | Finished product conveys self-compacting concrete trucd mixer |
| CN108221562A (en) * | 2018-03-14 | 2018-06-29 | 山推建友机械股份有限公司 | A kind of cold in-plant recycling equipment emulsified asphalt feed system |
| CN108254046A (en) * | 2018-03-14 | 2018-07-06 | 山推建友机械股份有限公司 | A kind of emulsified asphalt flowmeter rinses calibration system and its control method |
| CN109183561A (en) * | 2018-10-25 | 2019-01-11 | 江苏集萃道路工程技术与装备研究所有限公司 | A kind of workshop formula asphalt mixing plant and production technology |
| CN109531827A (en) * | 2018-11-16 | 2019-03-29 | 四川兴城港瑞建材有限公司 | The setting method of production system is mixed and stirred in ready-mixed concrete |
| CN110000925A (en) * | 2019-05-09 | 2019-07-12 | 青岛黄海学院 | A kind of build concrete fining mixing plant |
| CN115042329A (en) * | 2022-07-01 | 2022-09-13 | 成都精准混凝土有限公司 | Production method and system of concrete low-carbon emission mixing plant |
| CN116834143A (en) * | 2023-08-17 | 2023-10-03 | 浙江永欣蓝建筑构件有限公司 | Production line for intelligent and efficient production of cement-based steel bar truss floor support plate |
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