CN113698953B - Anticorrosive petroleum asphalt melting equipment - Google Patents
Anticorrosive petroleum asphalt melting equipment Download PDFInfo
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- CN113698953B CN113698953B CN202111246663.8A CN202111246663A CN113698953B CN 113698953 B CN113698953 B CN 113698953B CN 202111246663 A CN202111246663 A CN 202111246663A CN 113698953 B CN113698953 B CN 113698953B
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- 239000010426 asphalt Substances 0.000 title claims abstract description 121
- 238000002844 melting Methods 0.000 title claims abstract description 89
- 230000008018 melting Effects 0.000 title claims abstract description 89
- 239000003208 petroleum Substances 0.000 title claims abstract description 19
- 239000007789 gas Substances 0.000 claims abstract description 52
- 238000003756 stirring Methods 0.000 claims abstract description 52
- 239000002912 waste gas Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 36
- 238000007599 discharging Methods 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000002955 isolation Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 238000007790 scraping Methods 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 239000000155 melt Substances 0.000 abstract description 9
- 239000000779 smoke Substances 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 description 8
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
- C10C3/10—Melting
- C10C3/12—Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
- C10C3/14—Solidifying, Disintegrating, e.g. granulating
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to the technical field of chemical equipment, in particular to anticorrosion petroleum asphalt melting equipment. The technical problem is as follows: provides an anticorrosive petroleum asphalt melting device which is convenient for asphalt melting and avoids smoke pollution. The technical scheme of the invention is as follows: the utility model provides an anticorrosive petroleum asphalt melting equipment, is provided with the melting storehouse that is used for processing pitch including rack, melting storehouse, heated warehouses on the upper portion of rack, and the heated warehouses that are used for providing the heat for pitch processing are installed to the lateral wall that melts the storehouse. The invention utilizes the crushing and stirring component to work to crush the asphalt in multiple stages, avoids the problem that the asphalt is inconvenient to melt because large blocks of asphalt exist in the asphalt, simultaneously stirs the molten asphalt to ensure that the asphalt is uniformly heated, is convenient for the asphalt to melt, utilizes the gas discharge component to work, discharges and filters waste gas generated in the process of melting the asphalt, and avoids smoke pollution.
Description
Technical Field
The invention relates to the technical field of chemical equipment, in particular to anticorrosion petroleum asphalt melting equipment.
Background
Before the anticorrosion petroleum asphalt is melted, the asphalt is usually crushed into small pieces and put into a clean asphalt pot, the asphalt is boiled and melted through the asphalt pot, and the asphalt is stirred until the melted asphalt does not generate bubbles, namely the dehydration is finished, and then the asphalt is taken out to be mixed with other raw materials for manufacturing.
The mode that has now to carrying out the melting to anticorrosive petroleum asphalt is comparatively loaded down with trivial details, and the pitch after smashing is when putting into the pitch pot and boil the melting, glues together easily, melts for the pitch and causes inconvenience, and boils to the pitch for a long time and melts, leads to the pitch after melting to glue in the bottom in the pitch pot easily, melts for the pitch and causes inconvenience, can cause the smoke and dust pollution when the pitch system melts simultaneously, and the current mode can't handle its smoke and dust pollution that produces.
Aiming at the defects of the prior art, an anti-corrosion petroleum asphalt melting device which is convenient for asphalt melting and avoids smoke pollution is developed.
Disclosure of Invention
In order to overcome the defects that the asphalt is easy to stick together to cause inconvenience for melting and the smoke pollution can be caused when the asphalt is decocted and melted in the prior art, the technical problem is that: provides an anticorrosive petroleum asphalt melting device which is convenient for asphalt melting and avoids smoke pollution.
The technical scheme of the invention is as follows: an anticorrosive petroleum asphalt melting device comprises a placing frame, a melting bin, a heating bin, a discharging pipe, a first valve, a feeding bin, a crushing and stirring assembly and a gas discharging assembly, wherein the melting bin for processing asphalt is arranged at the upper part of the placing frame;
the crushing and stirring component comprises a blanking shunting bin, an exhaust gas discharging bin, an installation shell, a servo motor, an outer shell, a fixed disk, a fan-shaped isolation box, a first rotating shaft, a first straight gear, a second rotating shaft, a second straight gear, a third rotating shaft, a fourth straight gear, a fifth straight gear, a first annular hollow frame, a first inner gear ring, a second annular hollow frame, a second inner gear ring, a crushing component and a stirring component, wherein the blanking shunting bin is installed at the lower part of the inner wall of a feeding bin, the exhaust gas discharging bin is installed at the top of the blanking shunting bin, the installation shell is embedded in the middle of the bottom of the exhaust gas discharging bin, the servo motor is arranged at the bottom of the installation shell, the outer shell is arranged at the lower side of the blanking shunting bin, the fixed disk is rotatably arranged at the lower part of the inner wall of the outer shell, the fan-shaped isolation box is arranged on the upper surface of the fixed disk, and the first rotating shaft is rotatably connected at the center position of the top of the fixed disk, the first rotating shaft is positioned on the inner side of the fan-shaped isolation box, the upper end of the first rotating shaft is fixedly connected with the output end of the servo motor, the upper part of the first rotating shaft is fixedly connected with a first straight gear, the upper surface of the fixed disk is rotatably provided with a second rotating shaft, the second rotating shaft is positioned on the left side of the first rotating shaft, the upper part of the second rotating shaft is provided with a second straight gear, the second rotating shaft is provided with a third straight gear, the second straight gear is meshed with the first straight gear, the third straight gear is positioned on the lower side of the second straight gear, the upper surface of the fixed disk is rotatably provided with a third rotating shaft, the third rotating shaft is positioned on the left side of the second rotating shaft, the third rotating shaft is provided with a fourth straight gear, the fourth straight gear is meshed with the third straight gear, the upper part and the lower part of the third rotating shaft are both provided with fifth straight gears, the fourth straight gears are positioned on the inner sides of the upper side and the lower side, the bottom of the blanking diversion bin is provided with a first annular hollow frame, the first annular hollow frame is rotatably provided with a first inner gear ring, a fifth straight gear on the upper side is meshed with the first inner gear ring, the upper surface of the fixed disc is provided with a second annular hollow frame, the second annular hollow frame is rotatably provided with a second inner gear ring, the second inner gear ring is meshed with a fifth straight gear on the lower side, the outer side wall of the first inner gear ring and the outer side wall of the second inner gear ring are fixedly connected with the outer shell, a crushing part is arranged between the outer side wall of the outer shell and the upper part of the inner side wall of the melting bin, and a stirring part is arranged between the lower surface of the fixed disc and the inner bottom of the melting bin.
Preferably, the outlet side of the bottom in the melting bin is a downward inclined surface.
Preferably, the upper part of the feeding bin is square, the lower part of the feeding bin is cylindrical, and the lower part of the feeding bin is provided with an inclined surface inclined towards the inner side.
As preferred, crushing unit smashes piece and spill and smashes the piece including the convex, the lateral wall of shell body is from last to down the rigid coupling in proper order has four rows of convex to smash the piece, it has four rows of spill to smash the piece to melt the storehouse inside wall from last down the rigid coupling in proper order, four rows of convex smashes the upside that the piece is located four rows of spill respectively, four rows of convex smash the piece tooth density and increase gradually from last down, four rows of spill that down smash the piece tooth's socket and increase gradually from last, piece and convex crushing piece sliding fit are smashed to upper and lower adjacent spill.
As preferred, the stirring part is including having hollow installation cover, hollow rotation cover, the conveying pipeline, the second valve, cross the filter bin, the arc, the stirring frame, hollow board and scraping the flitch, hollow installation cover rigid coupling is at the lower extreme of first pivot, it is provided with hollow rotation cover to melt storehouse bottom center rotary type, the lower part of hollow rotation cover is provided with the conveying pipeline, the lower part of conveying pipeline is provided with the second valve, it crosses the filter bin to be provided with between hollow rotation cover and the hollow installation cover, cross the lateral wall of filter bin and evenly install a plurality of arc along its circumference, the stirring frame is all installed to hollow rotation cover's lateral wall both parts, the middle part of stirring frame is provided with hollow board, install on the hollow board and scrape the flitch, scrape flitch and melt storehouse inner wall sliding contact.
Preferably, the inclination angle of the side wall of the arc plate is the same as that of the outer wall of the melting bin, and the side wall of the arc plate is provided with a diversion trench.
As preferred, the gas outgoing subassembly is including fan-shaped case, the delivery box, the exhaust fan, the closing plate, buckle plate and exhaust gas conveying pipe, it has a plurality of air vent to open on the fixed disk, the upper surface of fixed disk is provided with fan-shaped case, fan-shaped case covers a plurality of air vent, fan-shaped case is located the front side of fan-shaped isolation box, the delivery box has all been inlayed to two parts at fan-shaped roof portion, the inner wall upper portion of installation casing is provided with the exhaust fan, the blade of exhaust fan is located the upper portion of installation casing, the inner wall lower part of fan-shaped case is provided with the closing plate, exhaust gas conveying pipe is equipped with a plurality of, the upper surface at the closing plate is inlayed respectively to the one end of a plurality of exhaust gas conveying pipe, the other end of exhaust gas conveying pipe is located the upside of closing plate, the upper surface of closing plate is provided with a plurality of buckle plate, open the lateral wall lower part in exhaust gas discharge storehouse has a plurality of air vent.
Preferably, the top of the waste gas discharge bin is provided with a material blocking shell, the upper surface of the material blocking shell is arc-shaped, and the upper part of the inner wall of the waste gas discharge bin is fixedly connected with a filter screen.
As preferred, still including keeping off work or material rest, arc gasket and handle, open the lateral wall lower part in feeding storehouse has the spout, and the lateral wall lower part rotary type in unloading reposition of redundant personnel storehouse is provided with and keeps off the work or material rest, keeps off the right part slidingtype setting of work or material rest in the spout, and the right part that keeps off the work or material rest installs the arc gasket, the lateral wall sliding contact in arc gasket and feeding storehouse, the handle is installed to the lateral wall of arc gasket.
Compared with the prior art, the invention has the following advantages: the multi-stage asphalt melting device utilizes the crushing and stirring component to work to crush asphalt in multiple stages, avoids the situation that massive asphalt exists in the asphalt and causes inconvenience for asphalt melting, simultaneously stirs the molten asphalt to enable the asphalt to be uniformly heated, facilitates the asphalt melting, utilizes the gas discharge component to work, discharges and filters waste gas generated during the asphalt melting, and avoids smoke pollution; the rotation of the material blocking frame is utilized to conveniently control the asphalt amount in the melting bin, so that the phenomenon that the asphalt in the melting bin is too much or too little to melt the asphalt is avoided.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic partial sectional perspective view of the present invention.
Fig. 3 is a schematic view of the present invention in a partially cut-away perspective structure.
FIG. 4 is a schematic view of a first partially cut-away perspective structure of the pulverizing stirring assembly of the present invention.
FIG. 5 is a schematic diagram of a second partially cut-away perspective view of the pulverizing stirring assembly of the present invention.
FIG. 6 is a schematic diagram of a third partially cut-away perspective view of a pulverizing stirring assembly of the present invention.
FIG. 7 is a schematic perspective view of a first portion of the pulverizing stirring assembly of the present invention.
Fig. 8 is a perspective view of a second portion of the pulverizing stirring assembly of the present invention.
FIG. 9 is a perspective view of a third portion of the pulverizing stirring assembly of the present invention.
FIG. 10 is a schematic perspective view, partially in section, of a first gas discharge assembly of the present invention.
FIG. 11 is a second partially cut-away perspective view of the gas discharge assembly of the present invention.
Fig. 12 is a partial perspective view of the present invention.
In the figure: 1. a placing rack, 2, a melting bin, 3, a heating bin, 4, a discharging pipe, 41, a first valve, 5, a feeding bin, 6, a crushing and stirring component, 601, a blanking flow dividing bin, 602, an exhaust gas discharging bin, 603, an installation shell, 6031, a servo motor, 604, an outer shell, 605, a fixed disk, 606, a fan-shaped isolation box, 607, a first rotating shaft, 608, a first straight gear, 609, a second rotating shaft, 610, a second straight gear, 611, a third straight gear, 612, a third rotating shaft, 613, a fourth straight gear, 614, a fifth straight gear, 615, a first annular hollow rack, 616, a first inner gear ring, 617, a second annular hollow rack, 618, a second inner gear ring, 619, a convex crushing block, 620, a concave crushing block, 631, a hollow installation sleeve, 628, a hollow rotating sleeve, 629, a conveying pipe, 630, a second valve, a filtering bin, 632, an arc-shaped plate, 633, a stirring rack, 634, a feeding bin, a filter bin, a fan-shaped filter, a fan-shaped filter, a fan-shaped filter, a fan-shaped filter, a fan-shaped filter, a fan-shaped filter, a fan-shaped filter, a fan-shaped filter, a fan-shaped filter, a fan-shaped filter, The device comprises a hollow plate, 635, a scraper plate, 7, a gas exhaust assembly, 701, a fan-shaped box, 702, a conveying box, 703, an exhaust fan, 704, a sealing plate, 705, a bending plate, 706, an exhaust gas conveying pipe, 8, a sliding groove, 9, a material blocking frame, 10, an arc sealing plate, 11 and a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The utility model provides an anticorrosive petroleum asphalt melting equipment, as shown in fig. 1-3, including rack 1, melt storehouse 2, heated warehouses 3, discharging pipe 4, first valve 41, feeding storehouse 5, smash stirring subassembly 6 and gas discharge subassembly 7, rack 1's upper portion is provided with melts storehouse 2, the outlet side of bottom is downward inclined plane in melting storehouse 2, heated warehouses 3 are installed to the lateral wall that melts storehouse 2, one side lower part that melts storehouse 2 is provided with discharging pipe 4, be provided with first valve 41 on the discharging pipe 4, feeding storehouse 5 is installed at the top that melts storehouse 2, the upper portion in feeding storehouse 5 is the square, the lower part in feeding storehouse 5 is cylindrical, and the lower part in feeding storehouse 5 is equipped with the inclined plane to the inboard slope, crushing stirring subassembly 6 is installed to the lower part in feeding storehouse 5, be provided with gas discharge subassembly 7 on the crushing stirring subassembly 6.
When asphalt needs to be melted, a user pours the asphalt into the feeding bin 5, the asphalt in the feeding bin 5 falls down into the crushing and stirring assembly 6, meanwhile, the user starts the crushing and stirring assembly 6 to work and the heating bin 3 to work, the heating bin 3 works to heat the melting bin 2, the crushing and stirring assembly 6 performs multi-stage crushing on the downward falling asphalt, the multi-stage crushed asphalt falls down into the melting bin 2, meanwhile, the crushing and stirring assembly 6 stirs the asphalt in the melting bin 2, so that the asphalt in the melting bin 2 is uniformly heated by heating and stirring the asphalt in the melting bin 2, the asphalt in the melting bin 2 is rapidly melted, meanwhile, the user starts the gas discharging assembly 7 to work, waste gas generated when the gas discharging assembly 7 works to heat and melt the asphalt is purified and discharged, and meanwhile, the crushing and stirring assembly 6 filters the melted asphalt in the melting bin 2, the qualified asphalt is conveyed downwards, after the qualified asphalt is completely taken out, a user opens the first valve 41, the outlet side of the bottom in the melting bin 2 is a downward inclined surface, the asphalt in the melting bin 2 slides backwards and is moved out through the discharge pipe 4, and after the asphalt in the melting bin 2 is completely moved out, the user closes the crushing and stirring assembly 6, the heating bin 3 and the gas discharge assembly 7.
Example 2
On the basis of embodiment 1, as shown in fig. 4 to 11, the pulverizing and stirring assembly 6 includes a lower material diversion bin 601, an exhaust gas discharge bin 602, a mounting case 603, a servo motor 6031, an outer case 604, a fixed tray 605, a fan-shaped isolation box 606, a first rotating shaft 607, a first spur gear 608, a second rotating shaft 609, a second spur gear 610, a third spur gear 611, a third rotating shaft 612, a fourth spur gear 613, a fifth spur gear 614, a first annular hollow frame 615, a first annular gear 616, a second annular hollow frame 617, a second annular gear 618, a pulverizing component and a stirring component, the lower portion of the inner wall of the feeding bin 5 is provided with the lower material diversion bin 601, the top of the lower material diversion bin 601 is provided with the exhaust gas discharge bin 602, the middle of the bottom of the exhaust gas discharge bin 602 is embedded with the mounting case 603, the bottom of the mounting case 603 is provided with the servo motor 6031, the lower side of the lower material diversion bin 601 is provided with the outer case 604, a fixed disc 605 is rotatably arranged on the lower part of the inner wall of the outer shell 604, a fan-shaped isolation box 606 is arranged on the upper surface of the fixed disc 605, a first rotating shaft 607 is rotatably connected to the top center of the fixed disc 605, the first rotating shaft 607 is positioned on the inner side of the fan-shaped isolation box 606, the upper end of the first rotating shaft 607 is fixedly connected with the lower part of an output shaft of a servo motor 6031, a first spur gear 608 is fixedly connected to the upper part of the first rotating shaft 607, a second rotating shaft 609 is rotatably arranged on the upper surface of the fixed disc 605, a second spur gear 610 is arranged on the upper part of the second rotating shaft 609, a third spur gear 611 is arranged on the second rotating shaft 609, the second spur gear 610 is meshed with the first spur gear 608, the third spur gear 611 is positioned on the lower side of the second spur gear 610, a third rotating shaft 612 is rotatably arranged on the upper surface of the fixed disc 605, the third rotating shaft 612 is positioned on the left side of the second rotating shaft 609, a fourth straight gear 613 is installed on the third rotating shaft 612, the fourth straight gear 613 is meshed with a third straight gear 611, fifth straight gears 614 are installed on the upper portion and the lower portion of the third rotating shaft 612, the fourth straight gear 613 is located between the fifth straight gears 614 on the upper side and the lower side, a first annular hollow frame 615 is installed at the bottom of the blanking diversion bin 601, a first inner gear ring 616 is rotatably installed on the first annular hollow frame 615, the fifth straight gear 614 on the upper side is meshed with the first inner gear ring 616, a second annular hollow frame 617 is installed on the upper surface of the fixed tray 605, a second inner gear ring 618 is rotatably installed on the second annular hollow frame 617, the second inner gear ring 618 is meshed with the fifth straight gear 614 on the lower side, the outer shell 604 is fixedly connected between the outer side walls of the first inner gear ring 616 and the second inner gear ring 618, a crushing component is arranged between the outer wall of the outer shell 604 and the upper portion of the inner wall of the melting bin 2, and a stirring component is arranged between the lower surface of the fixed tray 605 and the inner bottom of the melting bin 2.
Crushing part is including the piece 619 and the spill piece 620 of smashing of convex crushing piece 619, the lateral wall of shell 604 is from last down in proper order the rigid coupling have four rows of the convex crushing piece 619, 2 inside walls in melting storehouse down in proper order the rigid coupling have four rows of the spill piece 620 of smashing from last, four rows of the convex crushing piece 619 is located four rows of the upside that the spill piece 620 was smashed respectively, four rows of convex crushing piece 619 tooth density that down from last increases gradually, four rows of concave crushing piece 620 tooth sockets that down from last increase gradually, piece 620 and the convex crushing piece 619 sliding fit are smashed to the concave of upper and lower adjacent.
The stirring component comprises a hollow mounting sleeve 627, a hollow rotating sleeve 628, a material conveying pipe 629, a second valve 630, a filtering bin 631, an arc-shaped plate 632, a stirring frame 633, a hollow plate 634 and a scraping plate 635, the hollow mounting sleeve 627 is fixedly connected to the lower end of the first rotating shaft 607, the hollow rotating sleeve 628 is rotatably arranged at the bottom center in the melting bin 2, the hollow rotating sleeve 628 is positioned right below the hollow mounting sleeve 627, the material conveying pipe 629 is arranged at the lower part of the hollow rotating sleeve 628, the second valve 630 is arranged at the lower part of the material conveying pipe 629, the filtering bin 631 is arranged between the hollow rotating sleeve 628 and the hollow mounting sleeve 627, four arc-shaped plates 632 are uniformly arranged on the outer side wall of the filtering bin 631 along the circumferential direction, the inclination angle of the side wall of each arc-shaped plate 632 is the same as that of the outer wall of the melting bin 2, the side wall of each arc-shaped plate 632 is provided with a flow guide groove, the stirring frames 633 are arranged at two parts of the outer side wall of the hollow rotating sleeve 628, the middle part of the stirring frame 633 is provided with a hollow plate 634, the hollow plate 634 is provided with a scraping plate 635, and the scraping plate 635 is in sliding contact with the inner wall of the melting bin 2.
The gas discharging component 7 comprises a fan-shaped box 701, a conveying box 702, a fan 703, a sealing plate 704, a bent plate 705 and an exhaust gas conveying pipe 706, wherein a plurality of vent holes are formed in a fixed disc 605, the fan-shaped box 701 is arranged on the upper surface of the fixed disc 605, the fan-shaped box 701 covers the plurality of vent holes, the fan-shaped box 701 is positioned on the front side of a fan-shaped isolation box 606, the conveying box 702 is embedded in two parts of the top of the fan-shaped box 701, the fan 703 is arranged on the upper part of the inner wall of a mounting shell 603, blades of the fan 703 are positioned on the upper part of the mounting shell 603, the sealing plate 704 is arranged on the lower part of the inner wall of the fan-shaped box 701, the exhaust gas conveying pipe 706 is provided with a plurality of exhaust gas conveying pipes 706, one ends of the exhaust gas conveying pipes 706 are respectively embedded on the upper surface of the sealing plate 704, the other end of the exhaust gas conveying pipe 706 is positioned on the upper side of the sealing plate 704, the upper surface of the bending plate 705 is provided, the lower part of the outer side wall of the exhaust gas conveying pipe 602 is provided with a plurality of vent holes, the top of the waste gas discharge bin 602 is provided with a material blocking shell, the upper surface of the material blocking shell is arc-shaped, and the upper part of the inner wall of the waste gas discharge bin 602 is fixedly connected with a filter screen.
When asphalt needs to be melted, a user heats the melting bin 2 through the heating bin 3, then the user pours the asphalt into the feeding bin 5, since the upper part of the feeding bin 5 is square, the lower part of the feeding bin 5 is cylindrical, and the lower part of the feeding bin 5 is provided with an inclined surface inclined inwards, the asphalt in the feeding bin 5 slides downwards and falls on the discharging distribution bin 601, the asphalt on the discharging distribution bin 601 falls downwards, when the asphalt is poured, the user starts the servo motor 6031 to enable the first rotating shaft 607 to work, the first rotating shaft 607 works to enable the first straight gear 608 to rotate, the first straight gear 608 rotates to enable the second straight gear 610 to rotate, the second straight gear 610 rotates to enable the third straight gear 611 to rotate through the second rotating shaft 609, the third straight gear 611 rotates to enable the fourth straight gear 613 to rotate, the fourth straight gear 613 rotates to enable the fifth straight gears 614 on the upper side and the lower side to rotate through the third rotating shaft 612, the fifth straight gears 614 on the upper side and the lower side rotate to respectively enable the first inner gear ring 616 and the second inner gear ring 618 to rotate, the first inner gear ring 616 and the second inner gear ring 618 rotate to enable the outer shell 604 to rotate, the outer shell 604 rotates to enable the convex crushing blocks 619 to rotate and is matched with the concave crushing blocks 620, so that the asphalt falling downwards is crushed, multi-stage crushing of the asphalt is realized through matching of four rows of convex crushing blocks 619 and four rows of concave crushing blocks 620, the situation that the asphalt falling downwards is provided with larger asphalt blocks to cause inconvenience for melting of the asphalt is avoided, the heating bin 3 heats the melting bin 2 while the asphalt is crushed, the asphalt is heated during crushing in such a way, the asphalt is heated to facilitate melting of the asphalt, the asphalt after multi-stage crushing falls downwards at the bottom in the melting bin 2 along with the rotation of the first rotating shaft 607 to enable the hollow mounting sleeve 627 to rotate, the hollow mounting sleeve 631 rotates to enable the hollow rotating sleeve 628 through the filter bin, the filter bin 631 rotates to enable the arc-shaped plate 632 to rotate, the arc-shaped plate 632 rotates to stir the asphalt in the melting bin 2 to enable the asphalt to move along with the rotation of the arc-shaped plate 632, so that the asphalt is uniformly heated, the density of the asphalt is greatly changed along with the change of the temperature, the density of the asphalt at 25 ℃ is about 1.05g/cm3, but the density of the asphalt is gradually reduced along with the increase of the temperature of the asphalt, the density of the asphalt at 150 ℃ is reduced to about 0.85-0.9g/cm3, according to the characteristic that the density of the asphalt is gradually reduced along with the increase of the temperature, so that the asphalt with higher heating temperature moves towards the inner side, the asphalt with lower heating temperature moves towards the outer side, so that the asphalt is uniformly heated, the asphalt is convenient to melt, after the asphalt is melted, because the inclination angle of the side wall of the arc-shaped plate 632 is the same as that of the outer wall of the melting bin 2, and the side wall of the arc-shaped plate 632 is provided with a diversion groove, the arc-shaped plate 632 rotates to generate centrifugal force to throw out fixed asphalt, meanwhile, the filter bin 631 is used to filter the melted asphalt, the qualified melted asphalt enters the filter bin 631, the asphalt in the filter bin 631 slides downwards to fall into the material conveying pipe 629, meanwhile, a user opens the second valve 630, the asphalt in the material conveying pipe 629 slides downwards, meanwhile, the user collects the downwards-sliding asphalt, the hollow rotating sleeve 628 rotates and drives the stirring frame 633 to rotate, the stirring frame 633 rotates to enable the scraping plate 635 to rotate through the hollow plate 634, the scraping plate 635 rotates to scrape the adhered asphalt on the inner wall of the melting bin 2, the asphalt is prevented from being adhered to the inner wall of the melting bin 2, the hollow plate 634 rotates to increase the fluidity of the asphalt in the melting bin 2, the stirring frame 633 rotates and scrapes the asphalt adhered to the lowest concave crushing block 620, the asphalt is prevented from being crushed and heated at the same time, the asphalt part is melted and adhered to the concave crushing block 620 at the lowest side, after the asphalt is completely melted, the user closes the heating bin 3, the servo motor 6031 and the second valve 630, then the user opens the first valve 41, the residual asphalt at the bottom in the melting bin 2 slides rightwards along with the asphalt and flows out through the discharge pipe 4, and after the asphalt in the melting bin 2 is completely cleaned, the user closes the first valve 41.
When asphalt is melted, a large amount of waste gas is generated, a user opens the exhaust fan 703 to work, the exhaust fan 703 works to upwards extract the gas in the melting bin 2, the gas is upwards extracted through the vent holes of the fixed disc 605, the gas flows into the fan-shaped box 701 through the waste gas conveying pipe 706, the gas is discharged into the water in the fan-shaped box 701 due to the water in the fan-shaped box 701, the gas is filtered through the water and particles in the gas are filtered, the filtered gas is upwards input into the lower part of the waste gas discharging bin 602 through the conveying box 702, the exhaust fan 703 works to upwards push the gas at the lower part of the waste gas discharging bin 602, so that the smoke pollution caused by the waste gas generated by melting the asphalt is avoided, as the top of the waste gas discharging bin 602 is provided with the baffle shell, the upper surface of the baffle shell is arc-shaped, and the filter screen is fixedly connected to the upper part of the inner wall of the waste gas discharging bin 602, so that the baffle shell is matched with the filter screen, when asphalt is poured into the feeding bin 5, the asphalt is prevented from falling into the exhaust emission bin 602.
Example 3
On the basis of embodiment 2, as shown in fig. 1, 4 and 12, still including keeping off material frame 9, arc sealing piece 10 and handle 11, open the right wall lower part of feeding storehouse 5 has spout 8, the lateral wall lower part rotary type of unloading reposition of redundant personnel storehouse 601 is provided with keeps off material frame 9, the right part sliding type of keeping off material frame 9 sets up in spout 8, keep off the right part of material frame 9 and install arc sealing piece 10, arc sealing piece 10 and the lateral wall sliding contact of feeding storehouse 5, handle 11 is installed to the right wall of arc sealing piece 10.
When there is proper amount of pitch in melting storehouse 2, the user makes arc gasket 10 and fender material frame 9 rotate forward through handle 11, so rotate forward through keeping off the work or material frame 9 and block the feed opening of unloading reposition of redundant personnel storehouse 601, avoid the pitch in feeding storehouse 5 to continue to drop downwards, utilize the air vent that unloading reposition of redundant personnel storehouse 601 lower part was opened to have to make things convenient for carrying the air in melting storehouse 2, when needs are to adding pitch in melting storehouse 2, the user makes arc gasket 10 and fender material frame 9 rotate backward through handle 11, so open the feed opening of unloading reposition of redundant personnel storehouse 601, thereby conveniently control the pitch volume in melting storehouse 2, avoid melting the pitch volume in storehouse 2 too much or too little, cause inconvenience for the pitch melting.
While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (7)
1. An anti-corrosion petroleum asphalt melting device comprises a placing rack (1), a melting bin (2), a heating bin (3), a discharging pipe (4), a first valve (41) and a feeding bin (5), the asphalt mixing machine is characterized by further comprising a smashing and stirring assembly (6) and a gas discharging assembly (7), wherein a melting bin (2) used for processing asphalt is arranged at the upper part of the placing frame (1), a heating bin (3) used for providing heat for asphalt processing is installed on the outer side wall of the melting bin (2), a discharging pipe (4) used for discharging materials is arranged at the lower part of one side of the melting bin (2), a first valve (41) is arranged on the discharging pipe (4), a feeding bin (5) used for asphalt discharging is installed at the top of the melting bin (2), the smashing and stirring assembly (6) used for treating asphalt is installed at the lower part in the feeding bin (5), and the gas discharging assembly (7) used for discharging waste gas is arranged on the smashing and stirring assembly (6);
the crushing and stirring assembly (6) comprises a blanking shunting bin (601), an exhaust gas discharging bin (602), a mounting shell (603), a servo motor (6031), an outer shell (604), a fixed disc (605), a fan-shaped isolation box (606), a first rotating shaft (607), a first straight gear (608), a second rotating shaft (609), a second straight gear (610), a third straight gear (611), a third rotating shaft (612), a fourth straight gear (613), a fifth straight gear (614), a first annular hollow frame (615), a first inner gear ring (616), a second annular hollow frame (617), a second inner gear ring (618), a crushing component and a stirring component, the blanking shunting bin (601) is mounted at the lower part of the inner wall of the feeding bin (5), the exhaust gas discharging bin (602) is mounted at the top of the blanking shunting bin (601), the mounting shell (603) is embedded in the middle of the bottom of the exhaust gas discharging bin (602), the servo motor (6031) is arranged at the bottom of the mounting shell (603), an outer shell (604) is arranged on the lower side of the blanking diversion bin (601), a fixed disc (605) is rotatably arranged on the lower portion of the inner wall of the outer shell (604), a fan-shaped isolation box (606) is arranged on the upper surface of the fixed disc (605), a first rotating shaft (607) is rotatably connected to the center of the top of the fixed disc (605), the first rotating shaft (607) is located on the inner side of the fan-shaped isolation box (606), the upper end of the first rotating shaft (607) is fixedly connected with the output end of a servo motor (6031), a first straight gear (608) is fixedly connected to the upper portion of the first rotating shaft (607), a second rotating shaft (609) is rotatably arranged on the upper surface of the fixed disc (605), the second rotating shaft (609) is located on the left side of the first rotating shaft (607), a second straight gear (610) is mounted on the upper portion of the second rotating shaft (609), a third straight gear (611) is mounted on the second rotating shaft (609), and the second straight gear (610) is meshed with the first straight gear (608), a third straight gear (611) is positioned at the lower side of the second straight gear (610), a third rotating shaft (612) is rotatably arranged on the upper surface of the fixed disc (605), the third rotating shaft (612) is positioned at the left side of the second rotating shaft (609), a fourth straight gear (613) is installed on the third rotating shaft (612), the fourth straight gear (613) is meshed with the third straight gear (611), fifth straight gears (614) are installed at the upper part and the lower part of the third rotating shaft (612), the fourth straight gear (613) is positioned at the inner sides of the fifth straight gears (614) at the upper part and the lower part, a first annular hollow frame (615) is installed at the bottom of the blanking diversion bin (601), a first inner gear ring (616) is rotatably arranged in the first annular hollow frame (615), the fifth straight gear (614) at the upper side is meshed with the first inner gear ring (616), a second annular hollow frame (617) is installed on the upper surface of the fixed disc (605), a second inner gear ring (618) is rotatably arranged in the second annular hollow frame (617), the second inner gear ring (618) is meshed with a fifth spur gear (614) on the lower side, an outer shell (604) is fixedly connected between the first inner gear ring (616) and the outer side wall of the second inner gear ring (618), a crushing part is arranged between the outer side wall of the outer shell (604) and the upper part of the inner side wall of the melting bin (2), and a stirring part is arranged between the lower surface of the fixed disk (605) and the inner bottom of the melting bin (2);
the crushing part comprises convex crushing blocks (619) and concave crushing blocks (620), the outer side wall of the outer shell (604) is fixedly connected with four rows of convex crushing blocks (619) from top to bottom in sequence, the inner side wall of the melting bin (2) is fixedly connected with four rows of concave crushing blocks (620) from top to bottom in sequence, the four rows of convex crushing blocks (619) are respectively positioned at the upper sides of the four rows of concave crushing blocks (620), the tooth density of the four rows of convex crushing blocks (619) from top to bottom is gradually increased, the tooth spaces of the four rows of concave crushing blocks (620) from top to bottom are gradually increased, and the concave crushing blocks (620) adjacent to each other from top to bottom are in sliding fit with the convex crushing blocks (619);
the stirring component comprises a hollow mounting sleeve (627), a hollow rotating sleeve (628), a material conveying pipe (629), a second valve (630), a filtering bin (631), arc-shaped plates (632), a stirring rack (633), a hollow plate (634) and a scraping plate (635), the hollow mounting sleeve (627) is fixedly connected with the lower end of the first rotating shaft (607), the hollow rotating sleeve (628) is rotatably arranged at the center of the bottom in the melting bin (2), the material conveying pipe (629) is arranged at the lower part of the hollow rotating sleeve (628), the second valve (630) is arranged at the lower part of the material conveying pipe (629), the filtering bin (631) is arranged between the hollow rotating sleeve (628) and the hollow mounting sleeve (627), the plurality of arc-shaped plates (632) are uniformly arranged on the outer side wall of the filtering bin (631) along the circumferential direction, the stirring rack (633) is arranged at both sides of the outer side wall of the hollow rotating sleeve (628), the hollow plate (634) is arranged in the middle part of the stirring rack (633), and a scraping plate (635) is arranged on the hollow plate (634), and the scraping plate (635) is in sliding contact with the inner wall of the melting bin (2).
2. The anti-corrosion petroleum asphalt melting device according to claim 1, wherein the outlet side of the bottom in the melting bin (2) is a downward inclined surface.
3. The anti-corrosion petroleum asphalt melting device according to claim 1, wherein the upper part of the feeding bin (5) is square, the lower part of the feeding bin (5) is cylindrical, and the lower part of the feeding bin (5) is provided with an inclined surface inclined to the inner side.
4. The anti-corrosion petroleum asphalt melting equipment according to claim 1, wherein the inclination angle of the side wall of the arc-shaped plate (632) is the same as that of the outer wall of the melting bin (2), and the side wall of the arc-shaped plate (632) is provided with a diversion trench.
5. The apparatus for melting petroleum asphalt with corrosion protection according to claim 1, wherein the gas discharging assembly (7) comprises a fan-shaped box (701), a delivery box (702), an exhaust fan (703), a sealing plate (704), a bending plate (705) and an exhaust gas delivery pipe (706), the fixed disk (605) is provided with a plurality of vent holes, the upper surface of the fixed disk (605) is provided with the fan-shaped box (701), the fan-shaped box (701) covers the plurality of vent holes, the fan-shaped box (701) is positioned at the front side of the fan-shaped isolation box (606), the delivery box (702) is embedded at both parts of the top of the fan-shaped box (701), the exhaust fan (703) is arranged at the upper part of the inner wall of the installation shell (603), the sealing plate (704) is arranged at the lower part of the inner wall of the fan-shaped box (701), and the exhaust gas delivery pipe (706) is provided with a plurality of exhaust gas delivery pipes, one end of each of a plurality of exhaust gas conveying pipes (706) is embedded on the upper surface of the sealing plate (704), the other end of each of the exhaust gas conveying pipes (706) is located on the upper side of the sealing plate (704), a plurality of bending plates (705) are arranged on the upper surface of the sealing plate (704), and a plurality of vent holes are formed in the lower portion of the outer side wall of the exhaust gas discharging bin (602).
6. The anti-corrosion petroleum asphalt melting device according to claim 1, wherein a material blocking shell is arranged at the top of the waste gas discharge bin (602), the upper surface of the material blocking shell is arc-shaped, and a filter screen is fixedly connected to the upper part of the inner wall of the waste gas discharge bin (602).
7. The anti-corrosion petroleum asphalt melting equipment according to claim 1, further comprising a material blocking frame (9), an arc-shaped sealing sheet (10) and a handle (11), wherein a sliding groove (8) is formed in the lower portion of the side wall of the feeding bin (5), the material blocking frame (9) is rotatably arranged on the lower portion of the outer side wall of the blanking diversion bin (601), the material blocking frame (9) is slidably arranged in the sliding groove (8) in the right portion, the arc-shaped sealing sheet (10) is installed on the right portion of the material blocking frame (9), the arc-shaped sealing sheet (10) is in sliding contact with the outer side wall of the feeding bin (5), and the handle (11) is installed on the outer side wall of the arc-shaped sealing sheet (10).
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| CN202111246663.8A CN113698953B (en) | 2021-10-26 | 2021-10-26 | Anticorrosive petroleum asphalt melting equipment |
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| CN212096897U (en) * | 2020-03-20 | 2020-12-08 | 福建省泷澄建设集团有限公司 | Ground material is with processing mixing arrangement |
| CN213653107U (en) * | 2020-09-01 | 2021-07-09 | 山西路易达科技有限公司 | Asphalt melting equipment for highway engineering |
| CN213896634U (en) * | 2020-09-29 | 2021-08-06 | 万军 | Asphalt heating and automatic stirring device for pavement construction |
| CN113199664A (en) * | 2021-05-06 | 2021-08-03 | 崔晶璐 | Preparation method of high-viscosity modified emulsified asphalt |
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