CN205188759U - Bituminous mixing plant - Google Patents
Bituminous mixing plant Download PDFInfo
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- CN205188759U CN205188759U CN201520998279.7U CN201520998279U CN205188759U CN 205188759 U CN205188759 U CN 205188759U CN 201520998279 U CN201520998279 U CN 201520998279U CN 205188759 U CN205188759 U CN 205188759U
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Abstract
The utility model provides a bituminous mixing plant, including loading attachment, drying device, agitating unit and the finished product storehouse that communicates in proper order, drying device includes cold burden lifting machine, airtight dryer and the hot elevator that communicates in proper order, wherein, the cold burden lifting machine with loading attachment's discharge gate is linked together, the discharge gate of hot elevator with agitating unit's feed inlet is linked together. This technical scheme through setting up airtight dryer between cold burden lifting machine and hot elevator, can effectively prevent the excessive of dust and smoke and dust at the stoving in -process of cold burden, eliminates the pollution of dust and flue gas, satisfies the environmental demand of production process, the feature of environmental protection of the process of improving production.
Description
Technical field
The utility model relates to engineering machinery field, more specifically, relates to a kind of bituminous mixing plant.
Background technology
Bituminous mixing plant is the production equipment producing pitch finished product material, wherein, a large amount of dusts can be produced in the manufacturing process of finished product material, although the dust pelletizing system of bituminous mixing plant self can reclaim part dust and concentrate discharge, but still there is part dust directly to enter air, pollute, wherein, manufacturing process mainly comprises feeding process, course of conveying, drying course, whipping process, discharge process, entrucking process etc.
At present, be directed to drying course, the mode that existing most asphalt station manufacturer heats mainly through cylinder heats cold burden and dries, but, because the seal of cylinder is poor, therefore, can cause in drying course a large amount of dusts and flue gas excessive, cause the pollution of dust and flue gas, seriously reduce the feature of environmental protection of manufacturing process, make manufacturing process cannot meet feature of environmental protection demand.
Therefore, how to design a kind of bituminous mixing plant can eliminating dust in cold burden drying course and smoke pollution and become current problem demanding prompt solution.
Utility model content
The utility model, in order at least one of solve the problem, proposes a kind of bituminous mixing plant can eliminating dust in cold burden drying course and smoke pollution.
For achieving the above object, the utility model provides a kind of bituminous mixing plant, comprise the feeding device, drying unit, mixing plant and the finished bin that are communicated with successively, described drying unit comprises the cold burden elevator be communicated with successively, airtight drying tower and hot elevator, wherein, described cold burden elevator is connected with the discharging opening of described feeding device, and the discharging opening of described hot elevator is connected with the charging aperture of described mixing plant.
According to the bituminous mixing plant of embodiment of the present utility model, comprise feeding device, drying unit, mixing plant and finished bin, drying unit comprises cold burden elevator, airtight drying tower and hot elevator, in concrete manufacturing process, first cold aggregate is delivered to the bottom of cold burden elevator through feeding device, and the top of airtight drying tower is promoted to through cold burden elevator, then from the top blanking from top to bottom of airtight drying tower, realize the heating in airtight drying tower and oven dry, hot aggregate after oven dry is promoted to the charging aperture of mixing plant through hot elevator from the bottom of airtight drying tower, then with powder, pitch mixes rear stirring by a certain percentage, generate mixed finished product material, and be stored in finished bin, complete the manufacturing process of finished product material, wherein, owing to having airtight oven dry chamber in airtight drying tower, compared to the heated roller of prior art, there is sealing preferably, therefore, the excessive of dust and flue gas effectively can be prevented in the drying course of cold burden, eliminate the pollution of dust and flue gas, meet the ecological requirements of manufacturing process.
In addition, the bituminous mixing plant provided according to the utility model above-described embodiment also has following additional technical feature:
According to an embodiment of the present utility model, airtight discharge channel and airtight splicing passage is provided with between described mixing plant and described finished bin, wherein, the first end of described airtight discharge channel is connected with the discharging opening of described mixing plant, second end of described airtight discharge channel is connected with the first end of described airtight splicing passage, and the second end of described airtight splicing passage is connected with the charging aperture of described finished bin.
According to the bituminous mixing plant of embodiment of the present utility model, airtight discharge channel and airtight splicing passage is provided with between mixing plant and finished bin, the finished product material generated after mixing plant stirs enters to finished bin through airtight discharge channel and airtight splicing passage successively, realize Gui Cang and the storage of finished product material, this technical scheme, by arranging airtight discharge channel and airtight splicing passage between mixing plant and finished bin, effectively can ensure the sealing between mixing plant and finished bin, reduce the excessive of dust in finished product material discharging and splicing process, the feature of environmental protection in further raising bituminous mixing plant manufacturing process.
According to an embodiment of the present utility model, be provided with the first dividing plate and second partition in described finished bin, described finished bin is divided into the first sub-storehouse, the second sub-storehouse and the 3rd sub-storehouse by described first dividing plate and described second partition.
According to the bituminous mixing plant of embodiment of the present utility model, the first dividing plate and second partition is provided with in finished bin, particularly, finished bin is separated into three sub-storehouses by the first dividing plate and second partition, like this, in the splicing process of finished product material, finished product material can be stored to different sub-storehouses neatly by demand, be convenient to the storage of finished product material, simultaneously, multiple sub-storehouse can also meet more dumper, ensures the efficiency of haul.
Wherein, the sub-storehouse quantity of finished bin is not restricted to three, also can arrange multiple sub-storehouse, can arrange the sub-storehouse of varying number particularly according to the production environment of reality and Production requirement.
According to an embodiment of the present utility model, described first dividing plate is provided with the first panel turnover door mechanism, described first panel turnover door mechanism is rotatably installed in the top of described first dividing plate; Described second partition is provided with the second panel turnover door mechanism, described second panel turnover door mechanism is rotatably installed in the top of described second partition; The inwall of described airtight splicing passage is provided with the first close mechanism, the second close mechanism that match with described first panel turnover door mechanism; And the inwall of described airtight splicing passage is also provided with the 3rd close mechanism matched with described second panel turnover door mechanism, described first dividing plate is provided with the 4th close mechanism matched with described second panel turnover door mechanism.
According to the bituminous mixing plant of embodiment of the present utility model, first dividing plate top is hinged with the first panel turnover door mechanism, second partition top is hinged with the second panel turnover door mechanism, and the side of airtight splicing vias inner walls arranges the first close mechanism, opposite side arranges the second close mechanism and the 3rd close mechanism, first dividing plate is arranged the 4th close mechanism, by this technical scheme, point storage that can realize finished product material is deposited, particularly, when the front end of the first panel turnover door mechanism rotates to the second close mechanism position, formed closed with the second close mechanism, airtight splicing passage is connected with the first sub-storehouse, thus finished product material is dispensed in the first sub-storehouse, when the front end of the first panel turnover door mechanism rotates to the first close mechanism position, and the front end of the second panel turnover door mechanism rotate to the 3rd close mechanism position time, first panel turnover door mechanism and the first close mechanism are formed closed, second panel turnover door mechanism and the 3rd close mechanism are formed closed, thus airtight splicing passage is connected with the second sub-storehouse, realize finished product material to be dispensed in the second sub-storehouse, when the front end of the first panel turnover door mechanism rotates to the first close mechanism position, and the front end of the second panel turnover door mechanism rotate to the 4th close mechanism position time, first panel turnover door mechanism and the first close mechanism are formed closed, second panel turnover door mechanism and the 4th close mechanism are formed closed, thus airtight splicing passage is connected with the 3rd sub-storehouse, realize finished product material being dispensed in the 3rd sub-storehouse.
Particularly, first panel turnover door mechanism and the second panel turnover door mechanism are electrically connected by control circuit and a gauge tap, by demand, finished product material can be dispensed to different sub-storehouses by gauge tap, flexible and convenient, and compared to being realized the technical scheme in finished product material point storehouse in prior art by material conveying trolley, effectively save and take up room, reduce cost of production, wherein, because whole point of storehouse process whole process completes in confined space, therefore, there is good sealing, eliminate dust and the smoke pollution of finished product material point storehouse process.
Wherein, the quantity of panel turnover door mechanism and close mechanism is decided by the quantity in sub-storehouse.
According to an embodiment of the present utility model, the height of described first dividing plate is greater than the height of described second partition, and the height of described first close mechanism and the second close mechanism is all greater than the height of the center of rotation of described first panel turnover door mechanism, the height of described 3rd close mechanism and the 4th close mechanism is greater than the height of the center of rotation of described second panel turnover door mechanism.
According to the bituminous mixing plant of embodiment of the present utility model, particularly, by the center of rotation making the height of the second close mechanism be greater than the first panel turnover door mechanism, like this, after splicing airtight passage is communicated with the first sub-storehouse, the first panel turnover door mechanism has the guiding surface that one to first sub-storehouse tilts of one's own; Similarly, by the height making the height of the first close mechanism be greater than the center of rotation of the first panel turnover door mechanism, and make the height of the 3rd close mechanism be greater than the center of rotation of the second panel turnover door mechanism, after airtight splicing passage is communicated with the second sub-storehouse, the first panel turnover door mechanism and the second panel turnover door mechanism all have the guiding surface that one to second sub-storehouse tilts of one's own; Similarly, by the height making the height of the first dividing plate be greater than second partition, the height of the first close mechanism is greater than the center of rotation of the first panel turnover door mechanism, and the 4th the height of close mechanism be greater than the center of rotation of the second panel turnover door mechanism, after airtight splicing passage is communicated with the 3rd sub-storehouse, first panel turnover door mechanism and the second panel turnover door mechanism form a guiding surface tilted to the 3rd sub-storehouse, by this technical scheme, finished product material can be made to be slides quickly into in each sub-storehouse along above-mentioned guiding surface, effectively to improve the efficiency in finished product material splicing and point storehouse.
According to an embodiment of the present utility model, described feeding device comprises cold burden storehouse and conveyer belt, and one end of described conveyer belt is positioned at the below of the discharging opening in described cold burden storehouse, and the other end of described conveyer belt stretches in described cold burden elevator.
According to the bituminous mixing plant of embodiment of the present utility model, particularly, feeding device comprises cold burden storehouse and conveyer belt, and the outlet landing of the self cooling feed bin of cold burden on conveyer belt, and then by tape transport in cold burden elevator, realizes the feeding process of cold burden.
Wherein, conveying device is not limited to conveyer belt, can also be that other is as the conveying device such as conveying worm, scraper conveyor.
According to an embodiment of the present utility model, the outer cup in described cold burden storehouse is provided with the first dust-proof shed, described first dust-proof shed is provided with atomization mechanism and dust detection, the signal of described dust detection is for controlling the action of described atomization mechanism, and the outer cup of described conveyer belt is provided with the second dust-proof shed.
According to the bituminous mixing plant of embodiment of the present utility model, by establishing the first dust-proof shed in cold burden storehouse upper cover, cold burden storehouse is so just made to form a space comparatively closed, the dust of generation in cold burden storehouse can be avoided excessive indoor to agitator, and atomization mechanism and dust detection are set on the first dust-proof shed simultaneously, particularly, controller is provided with between atomization mechanism and dust detection, controller can control the action of atomization mechanism according to the signal of dust detection, like this, just can detect the amount of dust in cold burden storehouse in time, and according to the output control atomization mechanism detected, atomization process is carried out to dust, thus reduce the excessive possibility of dust further, wherein, the second dust-proof shed is also provided with in the outside of described conveyer belt, particularly, one end of second dust-proof shed stretches in the first dust-proof shed through the sidewall of the first dust-proof shed, cold burden in cold burden storehouse can fall on the conveyer belt in the second dust-proof shed by the charging aperture on this end, the other end of the second dust-proof shed stretches in cold burden elevator, cold burden on conveyer belt can be delivered in cold burden elevator by the discharging opening on this end, like this, just can ensure that the whole process of material loading is carried out in airtight space, effectively improve the sealing of feeding process, eliminate the pollution of dust and flue gas in feeding process, the feature of environmental protection of further raising manufacturing process.
According to an embodiment of the present utility model, the shower nozzle that described atomization mechanism includes spray tank and is connected with described spray tank, wherein, described shower nozzle and described dust detection are arranged in described first dust-proof shed, and described spray tank is arranged on outside described first dust-proof shed.
According to the bituminous mixing plant of embodiment of the present utility model, atomization mechanism comprises the spray tank be arranged on outside the first dust-proof shed and the shower nozzle be arranged on the internal face of the first dust-proof shed roof, particularly, dust detection is arranged in shower nozzle, and be connected with spray tank, dust detection in time detects the amount of dust in the first dust-proof shed, and supply water to shower nozzle according to testing result control spray tank, and then by shower nozzle, the dust in the first dust-proof shed is atomized or hydration process, thus reduce the amount of dust in the first dust-proof shed.
Wherein, preferably, the quantity of shower nozzle is multiple, and multiple shower nozzle is evenly arranged on the internal face of the first dust-proof shed roof.
According to an embodiment of the present utility model, the below of described finished bin is provided with discharging secret room, and described discharging secret room is connected with the discharging opening of described finished bin, and is provided with automatic dust removing apparatus in described discharging secret room.
According to the bituminous mixing plant of embodiment of the present utility model, the below of finished bin is provided with discharging airtight, dumper by loading finished product material in discharging secret room, the excessive of the dust in loading process can be avoided, thus ensure sealing and the feature of environmental protection of loading process, wherein, by arranging automatic dust removing apparatus in discharging secret room, the amount of dust in discharging secret room can be reduced, improve the environment in discharging secret room, particularly, this automatic dust removing apparatus can be atomization mechanism, also can be other dust arrester.
According to an embodiment of the present utility model, described drying unit also comprises burner, and described burner is used for for described airtight drying tower heating.
According to the bituminous mixing plant of embodiment of the present utility model, drying unit also comprises burner, particularly, this burner is connected with airtight drying tower, heat can be provided for airtight drying tower by this burner, and then make airtight drying tower dry cold burden and heat, particularly, burner is arranged on the bottom of airtight drying tower, the heat of such generation can move upward from the bottom of airtight drying tower, and cold burden from the top of airtight drying tower to dropping material, so, can ensure dry and heating efficiency.
In sum, in the utility model, by arranging dust-proof shed, dust detection and atomization mechanism, the pollution in cold burden feeding process can be eliminated, by arranging airtight drying tower, the dust in cold burden drying course and smoke pollution can be eliminated, by arranging airtight discharge channel and airtight splicing passage between mixing plant and finished bin device, the contamination by dust in the discharging of finished product material and splicing process can be eliminated, by arranging discharging secret room and arrange automatic dust removing apparatus below finished bin in discharging secret room, the contamination by dust in carrier loader loading finished product material process can be eliminated, this technical scheme, by the manufacturing process different for bituminous mixing plant, different dust guards is systematically set, thus the dust effectively eliminated in bituminous mixing plant whole one-tenth product process and smoke pollution, improve the feature of environmental protection of manufacturing process.
Additional aspect of the present utility model and advantage provide in description part below, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the part-structure schematic diagram of the bituminous mixing plant according to the utility model embodiment;
Fig. 2 is the part-structure schematic diagram of the drying unit according to the utility model embodiment;
Fig. 3 is the part-structure schematic diagram of mixing plant according to the utility model embodiment and finished bin;
Fig. 4 is the part-structure schematic diagram of the feeding device according to the utility model embodiment.
Wherein, the corresponding relation in Fig. 1 to Fig. 4 between Reference numeral and component names is:
10 drying units, 102 cold burden elevators, 104 airtight drying towers, 106 hot elevators, 108 burners, 20 mixing plants, 30 airtight discharge channels, 40 airtight splicing passages, 402 first close mechanisms, 404 second close mechanisms, 406 the 3rd close mechanisms, 50 finished bin, 502 first dividing plates, 5022 first panel turnover door mechanisms, 5024 the 4th close mechanisms, 504 second partitions, 5042 second panel turnover door mechanisms, 506 first sub-storehouses, 508 second sub-storehouses, 510 the 3rd sub-storehouses, 60 feeding devices, 602 cold burden storehouses, 604 conveyer belts, 606 first dust-proof sheds, 608 second dust-proof sheds, 610 shower nozzles, 612 spray tanks, 70 discharging secret rooms.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
The bituminous mixing plant provided according to an embodiment of the present utility model is described referring to Fig. 1 to Fig. 4.
The utility model provides a kind of bituminous mixing plant, as depicted in figs. 1 and 2, comprise the feeding device 60, drying unit 10, mixing plant 20 and the finished bin 50 that are communicated with successively, described drying unit 10 comprises the cold burden elevator 102, airtight drying tower 104 and the hot elevator 106 that are communicated with successively, wherein, described cold burden elevator 102 is connected with the discharging opening of described feeding device 60, and the discharging opening of described hot elevator 106 is connected with the charging aperture of described mixing plant 20.
According to the bituminous mixing plant of embodiment of the present utility model, comprise feeding device 60, drying unit 10, mixing plant 20 and finished bin 50, drying unit 10 comprises cold burden elevator 102, airtight drying tower 104 and hot elevator 106, in concrete manufacturing process, first cold aggregate is delivered to the bottom of cold burden elevator 102 through feeding device 60, and the top of airtight drying tower 104 is promoted to through cold burden elevator 102, then from the top blanking from top to bottom of airtight drying tower 104, realize the heating in airtight drying tower 104 and oven dry, hot aggregate after oven dry is promoted to the charging aperture of mixing plant 20 through hot elevator 106 from the bottom of airtight drying tower 104, then with powder, pitch mixes rear stirring by a certain percentage, generate mixed finished product material, and be stored in finished bin 50, complete the manufacturing process of finished product material, wherein, owing to there is airtight oven dry chamber in airtight drying tower 104, compared to the heated roller of prior art, there is sealing preferably, therefore, the excessive of dust and flue gas effectively can be prevented in the drying course of cold burden, eliminate the pollution of dust and flue gas, meet the ecological requirements of manufacturing process.
In addition, the bituminous mixing plant provided according to the utility model above-described embodiment also has following additional technical feature:
According to an embodiment of the present utility model, as shown in Figure 3, airtight discharge channel 30 and airtight splicing passage 40 is provided with between described mixing plant 20 and described finished bin 50, wherein, the first end of described airtight discharge channel 30 is connected with the discharging opening of described mixing plant 20, second end of described airtight discharge channel 30 is connected with the first end of described airtight splicing passage 40, and the second end of described airtight splicing passage 40 is connected with the charging aperture of described finished bin 50.
According to the bituminous mixing plant of embodiment of the present utility model, airtight discharge channel 30 and airtight splicing passage 40 is provided with between mixing plant 20 and finished bin 50, the finished product material generated after mixing plant 20 stirs enters to finished bin 50 through airtight discharge channel 30 and airtight splicing passage 40 successively, realize Gui Cang and the storage of finished product material, this technical scheme, by arranging airtight discharge channel 30 and airtight splicing passage 40 between mixing plant 20 and finished bin 50, effectively can ensure the sealing between mixing plant 20 and finished bin 50, reduce the excessive of dust in finished product material discharging and splicing process, the feature of environmental protection in further raising bituminous mixing plant manufacturing process.
According to an embodiment of the present utility model, as shown in Figure 3, be provided with the first dividing plate 502 and second partition 504 in described finished bin 50, described finished bin 50 is divided into the first sub-storehouse 508, sub-storehouse 506, second and the 3rd sub-storehouse 510 with described second partition 504 by described first dividing plate 502.
According to the bituminous mixing plant of embodiment of the present utility model, the first dividing plate 502 and second partition 504 is provided with in finished bin 50, particularly, finished bin 50 is separated into three sub-storehouses by the first dividing plate 502 and second partition 504, like this, in the splicing process of finished product material, finished product material can be stored to different sub-storehouses neatly by demand, be convenient to the storage of finished product material, simultaneously, multiple sub-storehouse can also meet more dumper, ensures the efficiency of haul.
Wherein, the sub-storehouse quantity of finished bin 50 is not restricted to three, also can arrange multiple sub-storehouse, can arrange the sub-storehouse of varying number particularly according to the production environment of reality and Production requirement.
According to an embodiment of the present utility model, as shown in Figure 3, described first dividing plate 502 is provided with the first panel turnover door mechanism 5022, described first panel turnover door mechanism 5022 is rotatably installed in the top of described first dividing plate 502; Described second partition 504 is provided with the second panel turnover door mechanism 5042, described second panel turnover door mechanism 5042 is rotatably installed in the top of described second partition 504; The inwall of described airtight splicing passage 40 is provided with the first close mechanism 402, second close mechanism 404 matched with described first panel turnover door mechanism 5022; And the inwall of described airtight splicing passage 40 is also provided with the 3rd close mechanism 406 matched with described second panel turnover door mechanism 5042, described first dividing plate 502 is provided with the 4th close mechanism 5024 matched with described second panel turnover door mechanism 5042.
According to the bituminous mixing plant of embodiment of the present utility model, first dividing plate 502 top is hinged with the first panel turnover door mechanism 5022, second partition 504 top is hinged with the second panel turnover door mechanism 5042, and the side of airtight splicing passage 40 inwall arranges the first close mechanism 402, opposite side arranges the second close mechanism 404 and the 3rd close mechanism 406, first dividing plate 502 is arranged the 4th close mechanism 5024, by this technical scheme, point storage that can realize finished product material is deposited, particularly, when the front end of the first panel turnover door mechanism 5022 rotates to the second close mechanism 404 position, formed closed with the second close mechanism 404, airtight splicing passage 40 is connected with the first sub-storehouse 506, thus finished product material is dispensed in the first sub-storehouse 506, when the front end of the first panel turnover door mechanism 5022 rotates to the first close mechanism 402 position, and the front end of the second panel turnover door mechanism 5042 rotate to the 3rd close mechanism 406 position time, first panel turnover door mechanism 5022 and the first close mechanism 402 are formed closed, second panel turnover door mechanism 5042 and the 3rd close mechanism 406 are formed closed, thus airtight splicing passage 40 is connected with the second sub-storehouse 508, realize finished product material to be dispensed in the second sub-storehouse 508, when the front end of the first panel turnover door mechanism 5022 rotates to the first close mechanism 402 position, and the front end of the second panel turnover door mechanism 5042 rotate to the 4th close mechanism 5024 position time, first panel turnover door mechanism 5022 and the first close mechanism 402 are formed closed, second panel turnover door mechanism 5042 and the 4th close mechanism 5024 are formed closed, thus airtight splicing passage 40 is connected with the 3rd sub-storehouse 510, realize finished product material being dispensed in the 3rd sub-storehouse 510.
Particularly, first panel turnover door mechanism 5022 and the second panel turnover door mechanism 5042 are electrically connected by control circuit and a gauge tap, by demand, finished product material can be dispensed to different sub-storehouses by gauge tap, flexible and convenient, and compared to being realized the technical scheme in finished product material point storehouse in prior art by material conveying trolley, effectively save and take up room, reduce cost of production, wherein, because whole point of storehouse process whole process completes in confined space, therefore, there is good sealing, eliminate dust and the smoke pollution of finished product material point storehouse process.
Wherein, the quantity of panel turnover door mechanism and close mechanism is decided by the quantity in sub-storehouse.
According to an embodiment of the present utility model, the height of described first dividing plate 502 is greater than the height of described second partition 504, and the height of described first close mechanism 402 and the second close mechanism 404 is all greater than the height of the center of rotation of described first panel turnover door mechanism 5022, the height of described 3rd close mechanism 406 and the 4th close mechanism 5024 is greater than the height of the center of rotation of described second panel turnover door mechanism 5042.
According to the bituminous mixing plant of embodiment of the present utility model, particularly, by the center of rotation making the height of the second close mechanism 404 be greater than the first panel turnover door mechanism 5022, like this, after splicing airtight passage is communicated with the first sub-storehouse 506, the first panel turnover door mechanism 5022 has the guiding surface that one to first sub-storehouse 506 tilts of one's own, similarly, by the height making the height of the first close mechanism 402 be greater than the center of rotation of the first panel turnover door mechanism 5022, and make the height of the 3rd close mechanism 406 be greater than the center of rotation of the second panel turnover door mechanism 5042, after airtight splicing passage 40 is communicated with the second sub-storehouse 508, the first panel turnover door mechanism 5022 and the second panel turnover door mechanism 5042 all have the guiding surface that one to second sub-storehouse 508 tilts of one's own, similarly, by the height making the height of the first dividing plate 502 be greater than second partition 504, the height of the first close mechanism 402 is greater than the center of rotation of the first panel turnover door mechanism 5022, and the 4th the height of close mechanism 5024 be greater than the center of rotation of the second panel turnover door mechanism 5042, after airtight splicing passage 40 is communicated with the 3rd sub-storehouse 510, first panel turnover door mechanism 5022 and the second panel turnover door mechanism 5042 form a guiding surface tilted to the 3rd sub-storehouse 510, by this technical scheme, finished product material can be made to be slides quickly into in each sub-storehouse along above-mentioned guiding surface, effectively improve the efficiency in finished product material splicing and point storehouse.
According to an embodiment of the present utility model, as shown in Figure 4, described feeding device 60 comprises cold burden storehouse 602 and conveyer belt 604, and one end of described conveyer belt 604 is positioned at the below of the discharging opening in described cold burden storehouse 602, and the other end of described conveyer belt 604 stretches in described cold burden elevator 102.
According to the bituminous mixing plant of embodiment of the present utility model, particularly, feeding device 60 comprises cold burden storehouse 602 and conveyer belt 604, and the outlet landing of the self cooling feed bin 602 of cold burden is on conveyer belt 604, and then be delivered in cold burden elevator 102 by conveyer belt 604, realize the feeding process of cold burden.
Wherein, conveying device is not limited to conveyer belt 604, can also be that other is as the conveying device such as conveying worm, scraper conveyor.
According to an embodiment of the present utility model, as shown in Figure 4, the outer cup in described cold burden storehouse 602 is provided with the first dust-proof shed 606, described first dust-proof shed 606 is provided with atomization mechanism and dust detection, the signal of described dust detection is for controlling the action of described atomization mechanism, and the outer cup of described conveyer belt 604 is provided with the second dust-proof shed 608.
According to the bituminous mixing plant of embodiment of the present utility model, by establishing the first dust-proof shed 606 in cold burden storehouse 602 upper cover, cold burden storehouse 602 is so just made to form a space comparatively closed, the dust of generation in cold burden storehouse 602 can be avoided excessive indoor to agitator, and atomization mechanism and dust detection are set on the first dust-proof shed 606 simultaneously, particularly, controller is provided with between atomization mechanism and dust detection, controller can control the action of atomization mechanism according to the signal of dust detection, like this, just can detect the amount of dust in cold burden storehouse 602 in time, and according to the output control atomization mechanism detected, atomization process is carried out to dust, thus reduce the excessive possibility of dust further, wherein, the second dust-proof shed 608 is also provided with in the outside of described conveyer belt 604, particularly, one end of second dust-proof shed 608 stretches in the first dust-proof shed 606 through the sidewall of the first dust-proof shed 606, cold burden in cold burden storehouse 602 can fall on the conveyer belt 604 in the second dust-proof shed 608 by the charging aperture on this end, the other end of the second dust-proof shed 608 stretches in cold burden elevator 102, cold burden on conveyer belt 604 can be delivered in cold burden elevator 102 by the discharging opening on this end, like this, just can ensure that the whole process of material loading is carried out in airtight space, effectively improve the sealing of feeding process, eliminate the pollution of dust and flue gas in feeding process, the feature of environmental protection of further raising manufacturing process.
According to an embodiment of the present utility model, as shown in Figure 4, the shower nozzle 610 that described atomization mechanism includes spray tank 612 and is connected with described spray tank 612, wherein, described shower nozzle 610 is arranged in described first dust-proof shed 606 with described dust detection, and described spray tank 612 is arranged on outside described first dust-proof shed 606.
According to the bituminous mixing plant of embodiment of the present utility model, atomization mechanism comprises the spray tank 612 be arranged on outside the first dust-proof shed 606 and the shower nozzle 610 be arranged on the internal face of the first dust-proof shed 606 roof, particularly, dust detection is arranged in shower nozzle 610, and be connected with spray tank 612, dust detection in time detects the amount of dust in the first dust-proof shed 606, and supply water to shower nozzle 610 according to testing result control spray tank 612, and then by shower nozzle 610, the dust in first dust-proof shed 606 is atomized or hydration process, thus the amount of dust reduced in the first dust-proof shed 606.
Wherein, preferably, the quantity of shower nozzle 610 is multiple, and multiple shower nozzle 610 is evenly arranged on the internal face of the first dust-proof shed 606 roof.
According to an embodiment of the present utility model, as shown in Figure 1, the below of described finished bin 50 is provided with discharging secret room 70, and described discharging secret room 70 is connected with the discharging opening of described finished bin 50, and is provided with automatic dust removing apparatus in described discharging secret room 70.
According to the bituminous mixing plant of embodiment of the present utility model, the below of finished bin 50 is provided with discharging airtight, dumper by loading finished product material in discharging secret room 70, the excessive of the dust in loading process can be avoided, thus ensure sealing and the feature of environmental protection of loading process, wherein, by arranging automatic dust removing apparatus in discharging secret room 70, the amount of dust in discharging secret room 70 can be reduced, improve the environment in discharging secret room 70, particularly, this automatic dust removing apparatus can be atomization mechanism, also can be other dust arrester.
According to an embodiment of the present utility model, as depicted in figs. 1 and 2, described drying unit 10 also comprises burner 108, and described burner 108 is for heating for described airtight drying tower 104.
According to the bituminous mixing plant of embodiment of the present utility model, drying unit 10 also comprises burner 108, particularly, this burner 108 is connected with airtight drying tower 104, heat can be provided for airtight drying tower 104 by this burner 108, and then make airtight drying tower 104 pairs of cold burdens dry and heat, particularly, burner 108 is arranged on the bottom of airtight drying tower 104, the heat of such generation can move upward from the bottom of airtight drying tower 104, and cold burden from the top of airtight drying tower 104 to dropping material, so, the efficiency of drying and heating can be ensured.
In sum, in the utility model, by arranging dust-proof shed, dust detection and atomization mechanism, the pollution in cold burden feeding process can be eliminated, by arranging airtight drying tower, the dust in cold burden drying course and smoke pollution can be eliminated, by arranging airtight discharge channel and airtight splicing passage between mixing plant and finished bin device, the contamination by dust in the discharging of finished product material and splicing process can be eliminated, by arranging discharging secret room and arrange automatic dust removing apparatus below finished bin in discharging secret room, the contamination by dust in carrier loader loading finished product material process can be eliminated, this technical scheme, by the manufacturing process different for bituminous mixing plant, different dust guards is systematically set, thus the dust effectively eliminated in bituminous mixing plant whole one-tenth product process and smoke pollution, improve the feature of environmental protection of manufacturing process.
In the description of this manual, term " connection ", " installation ", " fixing " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this manual, specific features, structure, material or feature that the description of term " embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a bituminous mixing plant, it is characterized in that, comprise the feeding device, drying unit, mixing plant and the finished bin that are communicated with successively, described drying unit comprises the cold burden elevator be communicated with successively, airtight drying tower and hot elevator, wherein, described cold burden elevator is connected with the discharging opening of described feeding device, and the discharging opening of described hot elevator is connected with the charging aperture of described mixing plant.
2. bituminous mixing plant according to claim 1, it is characterized in that, airtight discharge channel and airtight splicing passage is provided with between described mixing plant and described finished bin, wherein, the first end of described airtight discharge channel is connected with the discharging opening of described mixing plant, second end of described airtight discharge channel is connected with the first end of described airtight splicing passage, and the second end of described airtight splicing passage is connected with the charging aperture of described finished bin.
3. bituminous mixing plant according to claim 2, is characterized in that, is provided with the first dividing plate and second partition in described finished bin, and described finished bin is divided into the first sub-storehouse, the second sub-storehouse and the 3rd sub-storehouse by described first dividing plate and described second partition.
4. bituminous mixing plant according to claim 3, is characterized in that,
Described first dividing plate is provided with the first panel turnover door mechanism, and described first panel turnover door mechanism is rotatably installed in the top of described first dividing plate;
Described second partition is provided with the second panel turnover door mechanism, described second panel turnover door mechanism is rotatably installed in the top of described second partition;
The inwall of described airtight splicing passage is provided with the first close mechanism, the second close mechanism that match with described first panel turnover door mechanism; And
The inwall of described airtight splicing passage is also provided with the 3rd close mechanism matched with described second panel turnover door mechanism, described first dividing plate is provided with the 4th close mechanism matched with described second panel turnover door mechanism.
5. bituminous mixing plant according to claim 4, it is characterized in that, the height of described first dividing plate is greater than the height of described second partition, and the height of described first close mechanism and the second close mechanism is all greater than the height of the center of rotation of described first panel turnover door mechanism, the height of described 3rd close mechanism and the 4th close mechanism is greater than the height of the center of rotation of described second panel turnover door mechanism.
6. bituminous mixing plant according to any one of claim 1 to 5, it is characterized in that, described feeding device comprises cold burden storehouse and conveyer belt, and one end of described conveyer belt is positioned at the below of the discharging opening in described cold burden storehouse, and the other end of described conveyer belt stretches in described cold burden elevator.
7. bituminous mixing plant according to claim 6, it is characterized in that, the outer cup in described cold burden storehouse is provided with the first dust-proof shed, described first dust-proof shed is provided with atomization mechanism and dust detection, the signal of described dust detection is for controlling the action of described atomization mechanism, and the outer cup of described conveyer belt is provided with the second dust-proof shed.
8. bituminous mixing plant according to claim 7, it is characterized in that, the shower nozzle that described atomization mechanism includes spray tank and is connected with described spray tank, wherein, described shower nozzle and described dust detection are arranged in described first dust-proof shed, and described spray tank is arranged on outside described first dust-proof shed.
9. bituminous mixing plant according to any one of claim 1 to 5, it is characterized in that, the below of described finished bin is provided with discharging secret room, and described discharging secret room is connected with the discharging opening of described finished bin, and is provided with automatic dust removing apparatus in described discharging secret room.
10. bituminous mixing plant according to any one of claim 1 to 5, is characterized in that, described drying unit also comprises burner, and described burner is used for for described airtight drying tower heating.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998279.7U CN205188759U (en) | 2015-12-04 | 2015-12-04 | Bituminous mixing plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998279.7U CN205188759U (en) | 2015-12-04 | 2015-12-04 | Bituminous mixing plant |
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| CN205188759U true CN205188759U (en) | 2016-04-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350431A (en) * | 2015-12-04 | 2016-02-24 | 湖南三一路面机械有限公司 | Asphalt mixing plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350431A (en) * | 2015-12-04 | 2016-02-24 | 湖南三一路面机械有限公司 | Asphalt mixing plant |
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Granted publication date: 20160427 Termination date: 20181204 |