CN104086219B - A kind of building stones surface property improves system and method - Google Patents
A kind of building stones surface property improves system and method Download PDFInfo
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- CN104086219B CN104086219B CN201410294862.XA CN201410294862A CN104086219B CN 104086219 B CN104086219 B CN 104086219B CN 201410294862 A CN201410294862 A CN 201410294862A CN 104086219 B CN104086219 B CN 104086219B
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Abstract
The invention discloses a kind of building stones surface property and improve system and method, described system comprises warehouse for drying, storage storehouse, modification storehouse, air-heater, blow tank, building stones sampler and control appliance, described modification storehouse is micro-single shaft Horizontal stirring cylinder that inclines, its acclivitous one end is provided with into gate, downward-sloping one end is provided with out gate and two air ports, bottom is provided with sampling gate, described modification is fixed with a main shaft in storehouse, on described main shaft, be distributed with detector and modifier shower nozzle, on the outer wall in described modification storehouse, the travelling gear for driving modification storehouse unitary rotation is installed. system and method of the present invention can be in carrying out mix by surface modifier after treatment to atomization, foaming etc. and building stones, real-time assessment building stones surface modification effect, again according to modified effect to regulate various parameters, to reach the object that substantially improves building stones surface property under the continuous prerequisite of carrying of building stones not affecting, meet the needs that large-scale engineering is built.
Description
Technical field
The present invention relates to a kind of building stones surface property and improve system and method, especially a kind of large construction field building stones tableFace performance improvement system and method, belongs to road engineering field of mechanical technique.
Background technology
At present, must meet multinomial material property requirement for the building stones of highway construction. But, due to some building stonesSingle index defective, even if cause other performance indications excellences of such building stones also cannot be applied, and then to goThe complete satisfactory building stones of farther regional procurement. This has caused building stones price high, haul distance increase, and cause rightThe building stones of some type are depended on unduly and are exploited. Not only increase construction cost, but also because exhaustive exploitation producesEnvironmental disruption. For example, although acid or neutral building stones have good mechanical property and technical characterstic, due toThe adhesive capacity of asphalt material is poor, cannot meet the designing requirement of corresponding bituminous paving superficial layer raw material, in realityRestriction to some extent in application, and cannot realize the principle that highway construction " is gathered materials on the spot ". In certain areas, can meetThe high-quality alkalescence top layer building stones resource of bituminous paving instructions for use, due to long-term exploitation, has been on the verge of scarcity, institute so thatAn inevitable development trend in future with acid stone. Use acid stone will take in principle anti-strip measure to makePitch and acid stone tight adhesion. Traditional anti-strip measure is to add antistripping agent in pitch, as lime, poly-Acylamide polymer etc. But the adding technology of traditional antistripping agent lacks specific aim, mainly adds in pitch, andNon-directly for building stones---pitch interface, causes antistripping agent composition to fail to bring into play completely effect. Therefore, directly rightThe function of surface of building stones is carried out modification, is considered to improve effective way and the important development of asphalt overall performanceDirection. No matter use acid or alkaline building stones, can improve pitch for building stones modifying surface comprehensively and mixIntegral working and the surface chemical property of material, after making the adhesive capacity of building stones and pitch reach national regulation to require,Can set it as high-grade bituminous highway superficial layer building stones, reduce modified pitch production link, reduce costs, have heavilyLarge use value.
Except described in above-mentioned example to building stones modifying surface to strengthen the adhesive capacity of itself and asphalt material, also canChange the modifier of other type, to improve the adhesive capacity of building stones and other materials, or improve other property of building stonesCan (as waterproof, anticorrosive, shock resistance, radiation proof etc.). Building stones process for modifying surface can be applied in multiple occasion,Meet different demands, there is very large development and application prospect.
While at the construction field (site) performance improvement processing being carried out in building stones surface, the continuity of system operation (mainly refers to that building stones are defeatedThe continuity of sending) most important. Therefore,, in order to improve efficiency and the uniformity coefficient of building stones surface modification, ensure simultaneouslyThe continuity that building stones are carried, designing a kind of building stones surface property that is specifically designed to job site, to improve system and method just aobviousObtain particularly necessary.
Summary of the invention
The object of the invention is the needs for extensive job site, provide a kind of building stones surface property to improve system,This system can be in carrying out mix by surface modifier after treatment to atomization, foaming etc. and building stones, real-time assessment stoneMaterial surface modification effect, then according to building stones surface modification effect to regulate mix temperature, speed and modifier sprinkling amountEtc. parameter, to reach the object that substantially improves building stones surface property under the continuous prerequisite of carrying of building stones not affecting, meetThe needs that large-scale engineering is built.
Another object of the present invention is to provide a kind of building stones surface property improvement method of said system.
Object of the present invention can be by taking following technical scheme to reach:
A kind of building stones surface property improves system, comprise warehouse for drying, storage storehouse, modification storehouse, air-heater, blow tank,Building stones sampler and control appliance, described modification storehouse is micro-single shaft Horizontal stirring cylinder that inclines, its acclivitous one endBe provided with into gate, downward-sloping one end is provided with out gate and two air ports, and bottom is provided with sampling gate, described modificationIn storehouse, be fixed with a main shaft, on described main shaft, be distributed with detector and modifier shower nozzle, on the outer wall in described modification storehouse, pacifyTravelling gear for driving modification storehouse unitary rotation is housed; Described warehouse for drying is connected with modification storehouse by entering gate,Described blow tank is connected with modification storehouse by going out gate, described air-heater by two guide ducts respectively with modification storehouseTwo air ports connect, and described storage storehouse is used for storing through pretreated surface modifier, and by conduit and modificationAgent shower nozzle is connected, and described building stones sampler is connected with modification storehouse by sampling gate; Described control appliance respectivelyWith air-heater, enter gate, go out gate, sampling gate, detector, modifier shower nozzle, travelling gear and building stones samplingDevice connects.
As a kind of preferred version, described building stones sampler comprises stripper, feeding basin and video camera, described in unloadFlitch is connected with modification storehouse by sampling gate, and described feeding basin is positioned at stripper below, and described video camera is arranged onBetween stripper and feeding basin, and be connected with control appliance.
As a kind of preferred version, described video camera has some, and described some video cameras are arranged in multiple anglesBetween stripper and feeding basin.
As a kind of preferred version, described detector has several, and described several detectors are even and interval along main shaftArrange; Detector includes hygrosensor and droplet concentration detector.
As a kind of preferred version, described modifier shower nozzle is divided into some groups, and described some groups of modifier shower nozzles are along main shaftLongitudinally evenly and be intervally arranged, and every group of modifier shower nozzle has multiple along spindle collar to symmetrical modifier shower nozzle;Modifier shower nozzle includes atomizer and foaming shower nozzle.
As a kind of preferred version, on the inwall in described modification storehouse evenly and compartment of terrain be distributed with the rib of inclination certain angleBar.
As a kind of preferred version, the range of tilt angles of described rib is 30 °～60 °.
As a kind of preferred version, described travelling gear has several, outside described several travelling gears and modification storehouseWall fits tightly.
As a kind of preferred version, described control appliance is computer, its by data wire respectively with air-heater, enter lockDoor, go out gate, sampling gate, detector, modifier shower nozzle, travelling gear and be connected with video camera.
Another object of the present invention can be by taking following technical scheme to reach:
A kind of building stones surface property improves the building stones surface property improvement method of system, comprises the following steps:
S1, adjustment modification storehouse integral inclination angle;
S2, the parameter of control appliance is set, sends instruction to air-heater by control appliance, make air-heater by air heatTo assigned temperature, and by guide duct, thermal current is circulated between air-heater and modification storehouse, temperature in modification storehouseMove closer to and reach assigned temperature;
S3, send instruction to travelling gear by control appliance, travelling gear is synchronously started, drive modification storehouse entirety to turnMoving;
S4, by control appliance send instruction to modifier shower nozzle, modifier shower nozzle starts to spray surface modifier, make throughThe surface modifier of crossing atomization, foaming processing is full of space, whole modification storehouse and inwall; While detector starts monitoring and changesTemperature and modifier droplet concentration parameter in property storehouse, and Real-time Feedback is to control appliance;
S5, send instruction by control appliance and feed gate, control into gate and open, at warehouse for drying through drying and processingBuilding stones start to enter in modification storehouse through entering the passage opened of gate;
S6, building stones start to enter the forward rotation through certain hour behind modification storehouse, and control appliance sends instruction to transmissionGear makes it that reverse tractive force is provided, and drives modification storehouse entirety to rotate backward; Through after the rotating backward of certain hour,Repeat this step; By hocketing forward rotation and rotating backward, building stones are thrown completely, and made building stones at quiltThrow and in the process falling, fully contact building stones and surface the most at last with the modifier of disperse in modification storehouse is comprehensiveModifier mix is to complete uniform state, and under the effect of thermal current, building stones surface forms the modifier of complete densificationFilm;
S7, enter behind modification storehouse at building stones, control appliance sends instruction to sampling gate, controls sampling gate with little modelEnclose and open, be discharged into feeding basin through the stone sample of modification by stripper on a small quantity; Under stone sample, unload processIn, video camera is with comprehensive, the photo of instantaneous shooting stone sample with multi-angle, and by picture transmission to control appliance,Analyze the modifier coverage rate parameter on building stones surface than comparison film by vision directly perceived or software, thus assessment building stones surfaceModified effect; Manually the stone sample in feeding basin is analyzed if desired, further to assess building stones surface modificationEffect;
S8, the building stones surface modification effect obtaining according to assessment, adjust parameter if need, and control appliance feedback command is given heatBlower fan, modifier shower nozzle and travelling gear, enter gas flow temperature, modifier sprinkling amount and modification storehouse velocity of rotation respectivelyRow is adjusted, and to improve building stones surface modification effect, returns to step S6 after adjustment; If without adjusting parameter, directly enterStep S9;
S9, after testing confirm that building stones modification is qualified after, by control appliance send instruction provide gate, control out lockDoor is opened, and building stones enter blow tank through going out the passage opened of gate, are transferred toward next process;
S10, at the qualified building stones of surface modification treatment when blow tank is discharged, control appliance sends instruction and feeds lockDoor, controls into gate and opens, and repeating step S5, to step S9, carries out the surface modification treatment of follow-up building stones.
The present invention has following beneficial effect with respect to prior art:
1, building stones surface property of the present invention improves system and method and can realize by surface after treatment to atomization, foaming etc.When modifier and building stones carry out even mix, monitoring of environmental temperature and modifier droplet concentration, immediately to after modificationBuilding stones sample, real-time assessment building stones surface modification effect, then according to modified effect adjust mixing speed, temperature,The parameters such as modifier sprinkling amount, substantially improve building stones surface property to reach under the prerequisite that does not affect the continuous conveying of building stonesObject, meet large-scale engineering build needs.
2, in building stones surface property improvement system of the present invention, several travelling gears of installing on the outer wall in modification storehouse withThe outer wall in modification storehouse fits tightly; When work, travelling gear is synchronous startup or braking under the instruction of control appliance, canControl modification cylinder unitary rotation, stop or reverse, improve modification efficiency, on the inwall of modification cylinder, even and compartment of terrain is dividedBe furnished with the rib of inclination certain angle, can in whipping process, building stones be thrown completely, make building stones in tossed and whereaboutsProcess in fully contact with the modifier of disperse in modification storehouse is comprehensive, reach the order that strengthens modified effect and quality.
3,, in building stones surface property improvement system of the present invention, air-heater is by two guide ducts (air intake conduit and air-outConduit) be connected with two air ports (air inlet and air outlet) in modification storehouse respectively, air inlet and air outlet all arrangeIn downward-sloping one end, modification storehouse, the thermal current that is heated to assigned temperature through air-heater is first full of whole modification storehouse, thenThrough agitating of air-heater, thermal current is circulated between air-heater and modification storehouse by guide duct, reach controlThe object of environment temperature in modifying process; Meanwhile, thermal current can accelerate the adhesion process on modifier and building stones surface,Building stones surface forms the modifier film of complete densification.
4, in building stones surface property improvement system of the present invention, on the main shaft in modification storehouse, be distributed with several detectors andSome groups of modifier shower nozzles, and this main shaft maintains static; Some groups of modifier shower nozzles are along longitudinally even and interval row of main shaftCloth, and every group of modifier shower nozzle have multiplely along spindle collar to symmetrical modifier shower nozzle, and modifier shower nozzle comprisesThere are atomizer and foaming shower nozzle, can carry out atomization and foaming processing to modifier, also can have if desired other typesShower nozzle; Surface modifier after pretreatment (as heated, stir evenly etc.), is stored in storage storehouse, then passes throughConduit is transported on the modifier shower nozzle of main shaft, when work, and under the instruction of control appliance, whole in modification storehouseSpatial synchronization sprays modifier; Detector includes hygrosensor and droplet concentration detector, several detectorsEven and spaced apart along main shaft, can at-once monitor modification storehouse in temperature and modifier droplet concentration parameter, and by parameterFeed back to control appliance, utilize hygrosensor and droplet concentration detector to obtain temperature and droplet concentration parameter and be existingThere is mature technology.
5, in building stones surface property improvement system of the present invention, warehouse for drying by be opened/closed enter gate be connected with modification storehouseConnect. When work, under the instruction of control appliance, entering gate can open by along continuous straight runs, in oven dry place of warehouse for drying processThe building stones of reason can pass through the passage of opening into gate, and to enter modification storehouse pending.
6, in building stones surface property improvement system of the present invention, building stones sampler is connected with modification storehouse by sampling gateConnect. When work, under the instruction of control appliance, sampling gate can be opened by along continuous straight runs, passes through on a small quantity modificationStone sample can be discharged into feeding basin by stripper, between stripper and feeding basin, be rationally placed with some and take the photographCamera unloads in process under stone sample, and the shooting function photo of instantaneous shooting stone sample with multi-angle, is transferred toControl appliance, the parameters such as the modifier coverage rate by vision directly perceived or software compare of analysis building stones surface, thereby assessmentBuilding stones surface modification effect; Also can manually analyze the stone sample in feeding basin if desired, to assess building stones tableFace modified effect.
7,, in building stones surface property improvement system of the present invention, the building stones surface modification effect obtaining according to assessment, controlsEquipment can feedback command to air-heater, modifier shower nozzle, travelling gear etc., respectively gas flow temperature, modifier are sprayedAmount, modification storehouse velocity of rotation etc. are adjusted, to improve building stones surface modification effect.
8, in building stones surface property improvement system of the present invention, blow tank by be opened/closed go out gate be connected with modification storehouseConnect; When work, under the instruction of control appliance, going out gate can open by along continuous straight runs, after modification is qualifiedBuilding stones, can pass through out the passage that gate opens and enter blow tank, are transferred toward next process, for post-processed is broughtConvenient.
Brief description of the drawings
Fig. 1 is that building stones surface property of the present invention improves system architecture schematic diagram.
Wherein, 1-warehouse for drying, 2-storage storehouse, 3-modification storehouse, 4-air-heater, 5-blow tank, 6-control appliance, 7-entersGate, 8-goes out gate, 9-air port, 10-sampling gate, 11-main shaft, 12-detector, 13-modifier shower nozzle, 14-passesMoving gear, 15-rib, 16-conduit, 17-guide duct, 18-stripper, 19-feeding basin, 20-video camera.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, object of the present invention is described in further detail, embodiment can not beThis repeats one by one, but therefore embodiments of the present invention are not defined in following examples.
Embodiment 1:
As shown in Figure 1, the building stones surface property of the present embodiment improves system, comprises warehouse for drying 1, storage storehouse 2, modificationStorehouse 3, air-heater 4, blow tank 5, building stones sampler and control appliance 6; Described modification storehouse 3 is micro-single shaft that inclinesHorizontal stirring cylinder (angle of inclination is adjustable), its acclivitous one end is provided with into gate 7, and downward-sloping one end is provided withGo out gate 8 and two air ports 9, bottom is provided with sampling gate 10, is fixed with a main shaft 11, institute in described modification storehouse 3State on main shaft 11 and be distributed with detector 12 and modifier shower nozzle 13, on the outer wall in described modification storehouse 3, driving cog is installedWheel 14, on the inwall in described modification storehouse 3 evenly and compartment of terrain be distributed with inclination certain angle (the present embodiment is 45 degree)Rib 15, wherein:
Described warehouse for drying 1 is connected with modification storehouse 3 by entering gate 7, and entering gate 7 can open by along continuous straight runs,Warehouse for drying 1 can pass through through the building stones of drying and processing the passage of opening into gate 7, and to enter modification storehouse 3 pending;
Described storage storehouse 2 is for storing the surface modifier after pretreatment (as heated, stir evenly etc.), and passes throughConduit 16 is connected with modifier shower nozzle 13, makes can carry by conduit 16 through pretreated surface modifierTo modifier shower nozzle 13;
Described air-heater 4 is connected with two air ports 9 in modification storehouse 3 respectively by two guide ducts 17, two air ports 9Be respectively air inlet and air outlet, two corresponding guide ducts 17 are respectively air intake conduit and air-out conduit, through hot blastThe thermal current that machine 4 is heated to assigned temperature is first full of whole modification storehouse 3, then passes through agitating of air-heater 4, makes thermal currentCirculate between air-heater 4 and modification storehouse 3 by guide duct 17, with the temperature that controls environment;
Described blow tank 5 is connected with modification storehouse 3 by going out gate 8, and going out gate 8 can open by along continuous straight runs, warpBuilding stones after modification is qualified, can pass through out the passage that gate 8 opens and enter blow tank 5, are transferred down one workOrder;
Described building stones sampler comprises stripper 18, feeding basin 19 and video camera 20, and described stripper 18 passes throughSampling gate 10 is connected with modification storehouse 3, and described feeding basin 19 is positioned at stripper 18 belows, described video camera 20Have 4,4 video cameras 20 are arranged between stripper 18 and feeding basin 19 with four angles; Sampling gate 10Can open by along continuous straight runs, can be discharged into feeding basin 19 by stripper 18 through the stone sample of modification on a small quantity; Take the photographWhat camera 20 adopted is high-speed camera, under stone sample, unloads in process, and video camera 20 is with comprehensive, multi-angleGround instantaneous shooting stone sample photo, and by picture transmission to control appliance 6;
Described control appliance 6 is computer, its by data wire respectively with air-heater 4, enter gate 7, go out gate 8,Sampling gate 10, detector 12, modifier shower nozzle 13, travelling gear 14 and video camera 20 are connected;
Described detector 12 has several, along main shaft 11 evenly and be intervally arranged; Detector 12 includes temperature sensingDevice and droplet concentration detector, can at-once monitor modification storehouse 3 interior temperature and modifier droplet concentration parameter;
Described modifier shower nozzle 13 is divided into some groups, and some groups of modifier shower nozzles are along longitudinally even and interval row of main shaft 11Cloth, and every group have multiple along the symmetrical modifier shower nozzle of main shaft 11 hoops; Modifier shower nozzle 13 includes mistChange shower nozzle and foaming shower nozzle, can carry out atomization and foam and process modifier, also can have if desired the spray of other typesHead;
Described travelling gear 14 has 4, and 4 travelling gears 14 fit tightly with the outer wall in modification storehouse 3, for drivingModification storehouse 3 unitary rotation; In the time of work, travelling gear 14 is synchronous startup or braking under the instruction of control appliance 6,Can control modification storehouse 3 unitary rotation, stop or reversing.
The building stones surface property that the building stones surface property of the present embodiment improves system improves process, comprises the following steps:
S1, adjustment modification storehouse 3 integral inclination angles are 5 ° of left and right;
S2, the parameter of control appliance 6 is set, sends instruction to air-heater 4 by control appliance 6, make air-heater 4 by skyGas is heated to 50 DEG C, and by guide duct 17, thermal current is circulated between air-heater 4 and modification storehouse 3, continuesApproximately 2 minutes, the interior temperature in modification storehouse 3 moved closer to and reaches 50 DEG C;
S3, send instruction to 4 travelling gears 14 by control appliance 6, travelling gear 14 is synchronously started, drive changesProperty storehouse 3 unitary rotation, continue approximately 5 seconds;
S4, send instruction to modifier shower nozzle 13 by control appliance 6, modifier shower nozzle 13 starts to spray surface modifier(spray rate is about building stones and enters 0.1% of modification storehouse speed, i.e. 3kg per minute), make to process through atomization, foamingSurface modifier be full of 3 spaces, whole modification storehouse and inwall; Detector 12 starts to monitor the temperature in modification storehouse 3 simultaneouslyDegree and modifier droplet concentration parameter, and Real-time Feedback is to control appliance 6;
S5, send instruction by control appliance 6 and feed gate 7, control into gate 7 and open, at warehouse for drying 1 through dryingThe building stones of processing start to enter in modification storehouse 3 through entering the passage opened of gate 7, and speed is controlled at charging 3～5 per minuteTon;
S6, building stones start to enter the forward rotation through 10 seconds behind modification storehouse 3, and control appliance 6 sends instruction to transmissionGear 14 makes it that reverse tractive force is provided, and drives modification storehouse 3 entirety to rotate backward; Through after 10 seconds rotate backward,Repeat this step; By hocketing 3 forward rotation and rotating backward, building stones are thrown completely, and made building stonesIn the tossed process with falling, fully contact building stones the most at last with the modifier of disperse in modification storehouse 3 is comprehensiveWith surface modifier mix uniform state extremely completely, and under the effect of thermal current, the complete densification of building stones surface formationModifier film;
S7, enter behind modification storehouse 3 at building stones, control appliance 6 sends instruction to sampling gate 10, controls sampling gate10 to open among a small circle approximately 4 seconds, is discharged into feeding basin 19 on a small quantity through the stone sample of modification by stripper 18;Under stone sample, unload in process, 4 video cameras 20 are with comprehensive, the photo of instantaneous shooting stone sample with multi-angle,And by picture transmission to control appliance 6, the modifier of analyzing building stones surface than comparison film by vision directly perceived or software coversRate parameter, thereby assessment building stones surface modification effect; Also can manually carry out the stone sample in feeding basin 19 if desiredAnalyze, further to assess building stones surface modification effect;
S8, the building stones surface modification effect obtaining according to assessment, adjust parameter if need, and control appliance 6 feedback commands are givenAir-heater 4, modifier shower nozzle 13 and travelling gear 14, turn gas flow temperature, modifier sprinkling amount and modification storehouse respectivelyMoving speed is adjusted, and to improve building stones surface modification effect, returns to step S6 after adjustment; If without adjusting parameter,Directly enter step S9;
S9, after testing confirm that building stones modification is qualified after, send instruction by control appliance 6 and provide gate 8, control outGate 8 is opened, and building stones enter blow tank 5 through going out the passage opened of gate 8, are transferred toward next process;
S10, at the qualified building stones of surface modification treatment when blow tank 5 is discharged, control appliance 6 send instruction toEnter gate 7, control into gate 7 and open, repeating step S5, to step S9, carries out the surface modification treatment of follow-up building stones.
In sum, building stones surface property of the present invention improves system and method and can realize by the processing such as atomization, foamingAfter surface modifier and building stones when carrying out even mix, monitoring of environmental temperature and modifier droplet concentration, instantBuilding stones after modification are sampled, real-time assessment building stones surface modification effect, then stir speed according to modified effect adjustmentThe parameters such as degree, temperature, modifier sprinkling amount, substantially improve stone to reach under the prerequisite that does not affect the continuous conveying of building stonesThe object of material surface property, meets the needs that large-scale engineering is built.
The above be only patent preferred embodiment of the present invention, but the protection domain of patent of the present invention is not limited toThis, the angle of inclination of such as rib can be 30 °, 60 ° etc., is anyly familiar with those skilled in the art at thisIn the disclosed scope of patent of invention, according to the present invention the technical scheme of patent and inventive concept thereof be equal to replace orChange, all belong to the protection domain of patent of the present invention.
Claims (9)
1. building stones surface property improves a system, it is characterized in that: comprise warehouse for drying, storage storehouse, modification storehouse, heatBlower fan, blow tank, building stones sampler and control appliance, described modification storehouse is micro-single shaft Horizontal stirring cylinder that inclines, itsAcclivitous one end is provided with into gate, and downward-sloping one end is provided with out gate and two air ports, and bottom is provided with samplingGate, described modification is fixed with a main shaft in storehouse, is distributed with detector and modifier shower nozzle on described main shaft, described in changeOn the outer wall in property storehouse, the travelling gear for driving modification storehouse unitary rotation is installed; Described warehouse for drying by enter gate withModification storehouse is connected, and described blow tank is connected with modification storehouse by going out gate, and described air-heater is by two guide ductsBe connected with two air ports in modification storehouse respectively, described storage storehouse is used for storing through pretreated surface modifier, andBe connected with modifier shower nozzle by conduit, described building stones sampler comprises stripper, feeding basin and video camera,Described stripper is connected with modification storehouse by sampling gate, and described feeding basin is positioned at stripper below, described video cameraBe arranged between stripper and feeding basin; Described control appliance respectively with air-heater, enter gate, go out gate, sampling lockDoor, detector, modifier shower nozzle, travelling gear are connected with video camera.
2. a kind of building stones surface property according to claim 1 improves system, it is characterized in that: described video cameraHave some, described some video cameras are arranged between stripper and feeding basin with multiple angles.
3. a kind of building stones surface property according to claim 1 improves system, it is characterized in that: described detectorHave several, described several detectors along main shaft evenly and be intervally arranged; Detector includes hygrosensor and mistDrip concentration detector.
4. a kind of building stones surface property according to claim 1 improves system, it is characterized in that: described modifierShower nozzle is divided into some groups, described some groups of modifier shower nozzles along main shaft longitudinally evenly and be intervally arranged, and every group of modifierShower nozzle has multiple along spindle collar to symmetrical modifier shower nozzle; Modifier shower nozzle includes atomizer and foamingShower nozzle.
5. a kind of building stones surface property according to claim 1 improves system, it is characterized in that: described modification storehouseInwall on evenly and compartment of terrain be distributed with the rib of inclination certain angle.
6. a kind of building stones surface property according to claim 5 improves system, it is characterized in that: described ribRange of tilt angles is 30 °～60 °.
7. a kind of building stones surface property according to claim 1 improves system, it is characterized in that: described driving cogWheel has several, and the outer wall in described several travelling gears and modification storehouse fits tightly.
8. a kind of building stones surface property according to claim 1 improves system, it is characterized in that: described control is establishedStandby is computer, its by data wire respectively with air-heater, enter gate, go out gate, sampling gate, detector, changeProperty agent shower nozzle, travelling gear are connected with video camera.
9. the building stones surface property improvement method based on system described in claim 1, is characterized in that comprising the following steps:
S1, adjustment modification storehouse integral inclination angle;
S2, the parameter of control appliance is set, sends instruction to air-heater by control appliance, make air-heater by air heatTo assigned temperature, and by guide duct, thermal current is circulated between air-heater and modification storehouse, temperature in modification storehouseMove closer to and reach assigned temperature;
S3, send instruction to travelling gear by control appliance, travelling gear is synchronously started, drive modification storehouse entirety to turnMoving;
S4, by control appliance send instruction to modifier shower nozzle, modifier shower nozzle starts to spray surface modifier, make throughThe surface modifier of crossing atomization, foaming processing is full of space, whole modification storehouse and inwall; While detector starts monitoring and changesTemperature and modifier droplet concentration parameter in property storehouse, and Real-time Feedback is to control appliance;
S5, send instruction by control appliance and feed gate, control into gate and open, at warehouse for drying through drying and processingBuilding stones start to enter in modification storehouse through entering the passage opened of gate;
S6, building stones start to enter the forward rotation through certain hour behind modification storehouse, and control appliance sends instruction to transmissionGear makes it that reverse tractive force is provided, and drives modification storehouse entirety to rotate backward; Through after the rotating backward of certain hour,Repeat this step; By hocketing forward rotation and rotating backward, building stones are thrown completely, and made building stones at quiltThrow and in the process falling, fully contact building stones and surface the most at last with the modifier of disperse in modification storehouse is comprehensiveModifier mix is to complete uniform state, and under the effect of thermal current, building stones surface forms the modifier of complete densificationFilm;
S7, enter behind modification storehouse at building stones, control appliance sends instruction to sampling gate, controls sampling gate with little modelEnclose and open, be discharged into feeding basin through the stone sample of modification by stripper on a small quantity; Under stone sample, unload processIn, video camera is with comprehensive, the photo of instantaneous shooting stone sample with multi-angle, and by picture transmission to control appliance,Analyze the modifier coverage rate parameter on building stones surface than comparison film by vision directly perceived or software, thus assessment building stones surfaceModified effect; Manually the stone sample in feeding basin is analyzed if desired, further to assess building stones surface modificationEffect;
S8, the building stones surface modification effect obtaining according to assessment, adjust parameter if need, and control appliance feedback command is given heatBlower fan, modifier shower nozzle and travelling gear, enter gas flow temperature, modifier sprinkling amount and modification storehouse velocity of rotation respectivelyRow is adjusted, and to improve building stones surface modification effect, returns to step S6 after adjustment; If without adjusting parameter, directly enterStep S9;
S9, after testing confirm that building stones modification is qualified after, by control appliance send instruction provide gate, control out lockDoor is opened, and building stones enter blow tank through going out the passage opened of gate, are transferred toward next process;
S10, at the qualified building stones of surface modification treatment when blow tank is discharged, control appliance sends instruction and feeds lockDoor, controls into gate and opens, and repeating step S5, to step S9, carries out the surface modification treatment of follow-up building stones.
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|---|---|---|---|---|
| JP2000264757A (en) * | 1999-03-23 | 2000-09-26 | Daikin Ind Ltd | Stone surface modifier and modifying method |
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| CN101767965A (en) * | 2009-12-25 | 2010-07-07 | 李国涛 | Technology for blending modified cold mix asphalt |
| CN102442803A (en) * | 2010-10-15 | 2012-05-09 | 安徽三缔沥青材料有限公司 | Mixing process of modified cold-mix asphalt mixture |
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2014
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203976636U (en) * | 2014-06-26 | 2014-12-03 | 华南理工大学 | A kind of building stones surface property improves system |
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| CN104086219A (en) | 2014-10-08 |
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Effective date of registration: 20190329 Address after: 528313 Shunde Machinery City, Foshan City, Guangdong Province, 22 419 Rooms, No. 18 Xingye 4 Road, Guanglong Industrial Park, Chencun Town, Shunde District, Guangdong Province Patentee after: Huayun Tongda (Guangdong) Road Technology Co., Ltd. Address before: 510640 No. five, 381 mountain road, Guangzhou, Guangdong, Tianhe District Co-patentee before: Guangzhou South China University of Technology science and Technology Park Co., Ltd. Patentee before: Yu Jiangmiao |
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Denomination of invention: Stone surface performance improvement system and stone surface performance improvement method Effective date of registration: 20200119 Granted publication date: 20160504 Pledgee: Bank of China Limited by Share Ltd Shunde branch Pledgor: GUANGDONG GT-TECH ROAD MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980000149 |