CN112267352B - Environment-friendly old asphalt thermal regeneration equipment - Google Patents
Environment-friendly old asphalt thermal regeneration equipment Download PDFInfo
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- CN112267352B CN112267352B CN202011292720.1A CN202011292720A CN112267352B CN 112267352 B CN112267352 B CN 112267352B CN 202011292720 A CN202011292720 A CN 202011292720A CN 112267352 B CN112267352 B CN 112267352B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
- E01C19/104—Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
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- Architecture (AREA)
- Health & Medical Sciences (AREA)
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- General Chemical & Material Sciences (AREA)
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Abstract
The invention discloses environment-friendly old asphalt thermal regeneration equipment, which comprises a regeneration cylinder, wherein a feeding mechanism is arranged at the upper end of the outer side of the regeneration cylinder, a discharging mechanism is arranged at the bottom of the regeneration cylinder, a stirring mechanism is arranged at the top of the regeneration cylinder, the stirring mechanism comprises a first motor and a rotating shaft, the first motor is fixedly arranged on the regeneration cylinder, a driving wheel is arranged at the output end of the first motor, and the rotating shaft is rotatably inserted on the regeneration cylinder; the invention realizes the synchronous reverse rotation of the first stirring part and the second stirring part under the coordination action of the heating element and the stirring mechanism, thereby shortening the time required by fully mixing the melted environment-friendly old asphalt with the regenerant and the like, and further improving the working efficiency of the regeneration equipment.
Description
Technical Field
The invention relates to the technical field of asphalt regeneration, in particular to environment-friendly old asphalt thermal regeneration equipment.
Background
The asphalt regeneration equipment is used for adding various types of asphalt into old asphalt mixture which is planed from a failed asphalt road side by utilizing a regeneration technology and is subjected to screening, heating, storage and metering according to different proportions, stirring and preparing new mixture, and then paving the new mixture to the road side.
The old pitch thermal regeneration facility of environmental protection that uses still has certain not enough at present, adopt single stirring piece to stir the old pitch of environmental protection and regenerant etc. after melting like current regeneration facility mostly, thereby the time required for intensive mixing such as the old pitch of environmental protection has been increased, and then the work efficiency of regeneration facility has been reduced, furthermore, current regeneration facility does not set up flue gas processing apparatus, thereby lead to the equal direct unorganized emission of the produced flue gas of the old pitch thermal regeneration in-process of environmental protection to the air, the pollution has been caused to the air, for this reason we propose the old pitch thermal regeneration facility of environmental protection and be used for solving above-mentioned problem.
Disclosure of Invention
The invention aims to provide environment-friendly old asphalt thermal regeneration equipment to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an old pitch thermal regeneration equipment of environmental protection, includes the regeneration barrel, the outside upper end of regeneration barrel is equipped with feed mechanism, the bottom of regeneration barrel is equipped with discharge mechanism, the top of regeneration barrel is equipped with rabbling mechanism, rabbling mechanism includes first motor and pivot, first motor fixed mounting is on the regeneration barrel, the output of first motor is equipped with the action wheel, the pivot is rotated and is inserted and establish on the regeneration barrel, the upper end of pivot is equipped with from the driving wheel, the action wheel is equipped with the belt with follow driving wheel on the movable sleeve, the fixed cover is equipped with the carousel in the pivot, the tooth's socket that the array distributes is seted up to the surface of carousel, fixed mounting has the first stirring piece that the array distributes in the pivot, the gear of array distribution is installed in the rotation of the inner chamber top of regeneration barrel, the gear meshes with the tooth's socket mutually, the lower extreme of gear is equipped with the dwang, the rotating rod is fixedly sleeved with second stirring parts distributed in an array manner, the second stirring parts and the first stirring parts are distributed in a staggered manner, and the heating parts distributed in an array manner are fixedly installed on the side wall of the inner cavity of the regeneration cylinder body;
the upper end of the regeneration cylinder body is communicated with a smoke collection pipe, one side of the regeneration cylinder body is provided with a smoke treatment box, one end of the smoke collection pipe penetrates through the smoke treatment box, the tail end of the smoke collection pipe is provided with a snake-shaped bent pipe, the snake-shaped bent pipe is fixedly installed at the bottom of an inner cavity of the smoke treatment box, a plurality of groups of air holes are formed in the snake-shaped bent pipe, and the upper end of the smoke treatment box is provided with an air outlet through groove in a penetrating manner;
the upper end of case is handled to the flue gas is equipped with the hybrid mechanism, the hybrid mechanism includes second motor and actuating lever, second motor fixed mounting is on the case is handled to the flue gas, the output fixed mounting of second motor has the drive roller, the drive roller rotates and installs the top of handling the case at the flue gas, oval type driving groove has been seted up on the drive roller, the actuating lever slide card is established at logical inslot of giving vent to anger, the upper end of actuating lever is extended to give vent to anger and is led to logical groove and activity card and establish at oval type driving groove, the lower extreme of actuating lever extends to in the inner chamber that the case was handled to the flue gas and has U type hybrid plate at its terminal fixed mounting, U type hybrid plate movable mounting is in the inner chamber that the case was handled to the flue gas.
According to a preferable technical scheme of the invention, the feeding mechanism comprises a feeding pipe, one end of the feeding pipe is fixedly connected with the regeneration cylinder, a sealing cover is detachably arranged at the upper end of the feeding pipe, a sealing gasket is arranged at the lower end of the sealing cover, the sealing gasket can be clamped in the feeding pipe in a sliding mode, and a handle is arranged at the upper end of the sealing cover.
As a preferred technical scheme of the invention, the discharging mechanism comprises a discharging pipe, the upper end of the discharging pipe is communicated with the regeneration cylinder body, and a valve is fixedly arranged on the discharging pipe.
As a preferable technical solution of the present invention, a support plate is fixedly installed on the regeneration cylinder, and the first motor is fixedly installed on the support plate.
As a preferable technical scheme of the invention, a U-shaped mounting rack is fixedly mounted at the top of the smoke treatment box, and the driving roller is rotatably mounted on the inner side of the U-shaped mounting rack.
As a preferred technical scheme of the invention, an L-shaped rod is fixedly mounted at the upper end of one side of the flue gas treatment box, a supporting seat is arranged at one end of the L-shaped rod, and the second motor is fixedly mounted on the supporting seat.
As a preferable technical solution of the present invention, a support ring is disposed at the bottom of the regeneration cylinder, and support columns distributed in an array are integrally formed at the lower end of the support ring.
Compared with the prior art, the invention has the beneficial effects that:
1. under the coordination action of the heating element and the stirring mechanism, the synchronous reverse rotation of the first stirring element and the second stirring element is realized, so that the time required for fully mixing the environment-friendly old asphalt with the regenerant and the like after melting is shortened, and the working efficiency of the regeneration equipment is improved.
2. The smoke collecting pipe, the snake-shaped bent pipe and the air holes are matched for use, so that smoke generated in the thermal regeneration process can be uniformly introduced into the treatment liquid, and the treatment effect of the smoke is improved.
3. Under the drive of the second motor, the U-shaped mixing plate can circularly reciprocate by matching with the drive roller, the elliptical drive groove and the drive rod, so that the flue gas and the treatment liquid are fully mixed and reacted, and the flue gas is prevented from polluting the air.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the backside structure of the present invention;
FIG. 3 is a schematic view of the structural connection of the present invention;
FIG. 4 is a schematic structural view of a stirring mechanism according to the present invention;
FIG. 5 is a schematic view of the mixing mechanism of the present invention.
In the figure: 1. regenerating the cylinder; 11. a heating member; 2. a feeding mechanism; 21. a feed pipe; 22. a sealing cover; 23. a gasket; 24. a handle; 3. a discharging mechanism; 31. a discharge pipe; 32. a valve; 4. a stirring mechanism; 41. a first motor; 42. a rotating shaft; 43. a driving wheel; 44. a driven wheel; 45. a belt; 46. a turntable; 47. a tooth socket; 48. a first stirring member; 49. a gear; 410. rotating the rod; 411. a second stirring member; 412. a support plate; 5. a smoke collecting pipe; 6. a flue gas treatment box; 61. an air outlet through groove; 7. a snake-shaped bent pipe; 71. air holes are formed; 8. a mixing mechanism; 81. a second motor; 82. a drive rod; 83. a drive roller; 84. an elliptical drive slot; 85. a U-shaped mixing plate; 86. a U-shaped mounting frame; 87. an L-shaped rod; 88. a supporting seat; 9. a support ring; 91. and (4) a support column.
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.
Referring to fig. 1-5, the present invention provides a technical solution: an environment-friendly old asphalt thermal regeneration device comprises a regeneration cylinder body 1, a feeding mechanism 2 is arranged at the upper end of the outer side of the regeneration cylinder body 1, a discharging mechanism 3 is arranged at the bottom of the regeneration cylinder body 1, a stirring mechanism 4 is arranged at the top of the regeneration cylinder body 1, the stirring mechanism 4 comprises a first motor 41 and a rotating shaft 42, the first motor 41 is fixedly arranged on the regeneration cylinder body 1, a driving wheel 43 is arranged at the output end of the first motor 41, the rotating shaft 42 is rotatably inserted on the regeneration cylinder body 1, a driven wheel 44 is arranged at the upper end of the rotating shaft 42, a belt 45 is movably sleeved on the driving wheel 43 and the driven wheel 44, a turntable 46 is fixedly sleeved on the rotating shaft 42, tooth sockets 47 distributed in an array are arranged on the outer surface of the turntable 46, first stirring pieces 48 distributed in an array are fixedly arranged on the rotating shaft 42, gears 49 distributed in an array are rotatably arranged at the top of the inner cavity of the regeneration cylinder body 1, the gears 49 are meshed with the tooth sockets 47, a rotating rod 410 is arranged at the lower end of the gears 49, the rotating rod 410 is fixedly sleeved with second stirring members 411 which are distributed in an array manner, the second stirring members 411 and the first stirring members 48 are distributed in an interlaced manner, the heating members 11 which are distributed in an array manner are fixedly installed on the side wall of the inner cavity of the regeneration cylinder 1, the heating members 11 are the prior art, and redundant description is not repeated herein;
the upper end of the regeneration cylinder body 1 is communicated with a smoke collection pipe 5, one side of the regeneration cylinder body 1 is provided with a smoke treatment box 6, one end of the smoke collection pipe 5 penetrates through the smoke treatment box 6 and is provided with a serpentine elbow 7 at the tail end of the smoke treatment box, the serpentine elbow 7 is fixedly arranged at the bottom of an inner cavity of the smoke treatment box 6, a plurality of groups of vent holes 71 are formed in the serpentine elbow 7, the upper end of the smoke treatment box 6 is provided with an air outlet through groove 61 in a penetrating manner, the lower end of one side of the smoke treatment box 6 is provided with a drainage assembly, after the treatment liquid in the smoke treatment box 6 is used for a period of time, a user can open the drainage assembly to discharge the waste treatment liquid in the smoke treatment box 6, and then the user can close the drainage assembly and introduce new treatment liquid into the smoke treatment box 6 through the air outlet through groove 61;
the upper end of the flue gas treatment box 6 is provided with a mixing mechanism 8, the mixing mechanism 8 comprises a second motor 81 and a driving rod 82, the second motor 81 is fixedly arranged on the flue gas treatment box 6, the output end of the second motor 81 is fixedly provided with a driving roller 83, the driving roller 83 is rotatably arranged at the top of the flue gas treatment box 6, an elliptical driving groove 84 is arranged on the driving roller 83, the driving rod 82 is slidably clamped in the air outlet through groove 61, the upper end of the driving rod 82 extends out of the air outlet through groove 61 and is movably clamped in the elliptical driving groove 84, the lower end of the driving rod 82 extends into the inner cavity of the flue gas treatment box 6 and is fixedly provided with a U-shaped mixing plate 85 at the tail end thereof, the U-shaped mixing plate 85 is movably arranged in the inner cavity of the flue gas treatment box 6, when in daily use, a user needs to firstly guide environment-friendly old asphalt, a regenerant, new asphalt, new aggregate and the like into the regeneration cylinder body 1 through a feeding mechanism 2, after a proper amount of environment-friendly old asphalt is introduced into the regeneration cylinder 1, a user can stop the introduction of the environment-friendly old asphalt and turn on the heating element 11, the first motor 41 and the second motor 81 at the same time, at this time, the heating element 11 heats the environment-friendly old asphalt, the regenerant, the new asphalt, the new aggregate and the like in the regeneration cylinder 1, so that the environment-friendly old asphalt and the like are melted, at the same time, the first motor 41 drives the driving wheel 43 to rotate, so as to drive the driven wheel 44 to rotate through the belt 45, further drive the turntable 46 and the first stirring element 48 to rotate through the rotating shaft 42, drive the three sets of gears 49 to synchronously rotate while the turntable 46 rotates, so as to drive the second stirring element 411 to rotate through the rotating rod 410, so that the melted environment-friendly old asphalt and the like are fully mixed, and under the coordination action of the heating element 11 and the stirring mechanism 4, the synchronous reverse rotation of the first stirring element 48 and the second stirring element 411 is realized, therefore, the time required for fully mixing the environmental-friendly old asphalt with the regenerant and the like after melting is shortened, the working efficiency of the regeneration equipment is further improved, a large amount of flue gas is generated while raw materials such as the environmental-friendly old asphalt and the like are mixed and stirred, at the same time, the flue gas is guided into the serpentine elbow 7 through the smoke collection pipe 5 and enters the treatment liquid contained in the flue gas treatment box 6 through the vent hole 71, meanwhile, the second motor 81 drives the driving roller 83 to periodically rotate, so as to drive the elliptical driving groove 84 to periodically rotate, and drives the driving rod 82 to move while the elliptical driving groove 84 rotates, so that the driving rod 82 circularly reciprocates in the air outlet through groove 61, so as to drive the U-shaped mixing plate 85 to circularly reciprocate, at the same time, the U-shaped mixing plate 85 mixes and stirs the treatment liquid and the flue gas, the flue gas after reaction is discharged out of the flue gas treatment box 6 through the air outlet through groove 61, under the drive of second motor 81, deuterogamy drive roller 83, oval type drive groove 84 and actuating lever 82's use, can make U type mixing plate 85 do circulating reciprocating motion, thereby make flue gas and treatment fluid intensive mixing reaction, avoid flue gas polluted air, after the old pitch regeneration of environmental protection is handled, the user can close heating member 11, first motor 41 and second motor 81 and open discharge mechanism 3, then export the old pitch of environmental protection after accomplishing regeneration through discharge mechanism 3 regeneration barrel 1.
The feeding mechanism 2 comprises a feeding pipe 21, one end of the feeding pipe 21 is fixedly connected with the regeneration cylinder body 1, a sealing cover 22 is detachably arranged at the upper end of the feeding pipe 21, a sealing gasket 23 is arranged at the lower end of the sealing cover 22, the sealing gasket 23 can be slidably clamped in the feeding pipe 21, a handle 24 is arranged at the upper end of the sealing cover 22, a user can take the sealing cover 22 off by holding the handle 24 by hand before the regeneration treatment operation of the environment-friendly old asphalt, the user can guide the environment-friendly old asphalt, a regenerant, new asphalt, new aggregate and the like into the regeneration cylinder body 1 through the feeding pipe 21, after a proper amount of environment-friendly old asphalt is guided into the regeneration cylinder body 1, the user can stop the guide operation of the environment-friendly old asphalt and hold the handle 24 by hand again, and clamp the sealing cover 22 at the upper end of the feeding pipe 21 again until the sealing gasket 23 is completely clamped in the feeding pipe 21.
The discharging mechanism 3 comprises a discharging pipe 31, the upper end of the discharging pipe 31 is communicated with the regeneration cylinder 1, a valve 32 is fixedly mounted on the discharging pipe 31, after the regeneration treatment of the environment-friendly old asphalt is finished, a user can open the valve 32, and the regenerated environment-friendly old asphalt is led out of the regeneration cylinder 1 through the discharging pipe 31, so that subsequent use is performed.
The support plate 412 is fixedly installed on the regeneration cylinder 1, the first motor 41 is fixedly installed on the support plate 412, and the use of the support plate 412 increases the installation stability of the first motor 41, so that the normal operation of the stirring mechanism 4 is ensured.
The top fixed mounting of case 6 is handled to flue gas has U type mounting bracket 86, and drive roller 83 rotates to be installed in the inboard of U type mounting bracket 86, and the operating stability of drive roller 83 has been improved in the use of U type mounting bracket 86.
The bottom of the regeneration cylinder 1 is provided with a support ring 9, and the lower end of the support ring 9 is integrally formed with support columns 91 distributed in an array.
The working principle is as follows: before the invention is used, a user can take the sealing cover 22 off by holding the handle 24 with the hand, then the user can introduce the environment-friendly old asphalt, the regenerant, the new asphalt, the new aggregate and the like into the regeneration cylinder body 1 through the feeding pipe 21, after a proper amount of environment-friendly old asphalt is introduced into the regeneration cylinder body 1, the user can stop the environment-friendly old asphalt introduction operation and hold the handle 24 again, the sealing cover 22 is clamped at the upper end of the feeding pipe 21 again until the sealing gasket 23 is completely clamped in the feeding pipe 21, then the user can simultaneously open the heating element 11, the first motor 41 and the second motor 81, at the moment, the heating element 11 heats the environment-friendly old asphalt, the regenerant, the new asphalt, the new aggregate and the like in the regeneration cylinder body 1, so as to melt the environment-friendly old asphalt and the like, meanwhile, the first motor 41 drives the driving wheel 43 to rotate, so as to drive the driven wheel 44 to rotate through the belt 45, then the rotating disc 46 and the first stirring member 48 are driven to rotate by the rotating shaft 42, the three sets of gears 49 are driven to synchronously rotate while the rotating disc 46 rotates, so that the second stirring member 411 is driven to rotate by the rotating rod 410, the melted environment-friendly old asphalt and the like are fully mixed, under the coordination action of the heating member 11 and the stirring mechanism 4, the synchronous reverse rotation of the first stirring member 48 and the second stirring member 411 is realized, the time required by the fully mixing of the melted environment-friendly old asphalt and the regenerant and the like is shortened, the working efficiency of the regeneration equipment is improved, a large amount of flue gas is generated while the raw materials such as the environment-friendly old asphalt and the like are mixed and stirred, at the moment, the flue gas is guided into the serpentine 7 through the smoke collecting pipe 5 and enters the treatment liquid contained in the flue gas treatment box 6 through the air vent 71, and meanwhile, the second motor 81 drives the driving roller 83 to periodically rotate, thereby driving the elliptical driving groove 84 to periodically rotate, driving the driving rod 82 to move while the elliptical driving groove 84 rotates, thereby making the driving rod 82 do circular reciprocating movement inside the air outlet through groove 61, further driving the U-shaped mixing plate 85 to do circular reciprocating movement, at this time, the U-shaped mixing plate 85 will mix and stir the processing liquid and the flue gas, the flue gas after reaction will be discharged out of the flue gas processing box 6 through the air outlet through groove 61, under the driving of the second motor 81, the driving roller 83, the elliptical driving groove 84 and the driving rod 82 are matched, so that the U-shaped mixing plate 85 can do circular reciprocating movement, thereby making the flue gas and the processing liquid fully mix and react, avoiding the flue gas from polluting the air, when the regeneration processing of the environmental-friendly old asphalt is finished, the user can close the heating element 11, the first motor 41 and the second motor 81 and open the valve 32, and lead out the environmental-friendly old asphalt after the regeneration through the discharging pipe 31 out of the regeneration cylinder body 1, for subsequent use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an old pitch thermal regeneration equipment of environmental protection, includes regeneration barrel (1), its characterized in that: the outer side upper end of regeneration barrel (1) is equipped with feed mechanism (2), the bottom of regeneration barrel (1) is equipped with discharge mechanism (3), the top of regeneration barrel (1) is equipped with rabbling mechanism (4), rabbling mechanism (4) include first motor (41) and pivot (42), first motor (41) fixed mounting is on regeneration barrel (1), the output of first motor (41) is equipped with action wheel (43), pivot (42) rotate and insert and establish on regeneration barrel (1), the upper end of pivot (42) is equipped with from driving wheel (44), the movable sleeve is equipped with belt (45) on action wheel (43) and follow driving wheel (44), the fixed cover is equipped with carousel (46) on pivot (42), tooth's socket (47) that the array distributes are seted up to the surface of carousel (46), fixed mounting has first stirring piece (48) that the array distributes on pivot (42), the top of the inner cavity of the regeneration cylinder body (1) is rotatably provided with gears (49) distributed in an array manner, the gears (49) are meshed with tooth grooves (47), the lower end of each gear (49) is provided with a rotating rod (410), second stirring parts (411) distributed in an array manner are fixedly sleeved on the rotating rod (410), the second stirring parts (411) and the first stirring parts (48) are distributed in a staggered manner, and heating parts (11) distributed in an array manner are fixedly arranged on the side wall of the inner cavity of the regeneration cylinder body (1);
the device is characterized in that the upper end of the regeneration cylinder (1) is communicated with a smoke collection pipe (5), one side of the regeneration cylinder (1) is provided with a smoke treatment box (6), one end of the smoke collection pipe (5) penetrates through the smoke treatment box (6) and is provided with a snake-shaped bent pipe (7) at the tail end of the smoke collection pipe, the snake-shaped bent pipe (7) is fixedly installed at the bottom of an inner cavity of the smoke treatment box (6), a plurality of groups of air holes (71) are formed in the snake-shaped bent pipe (7), and the upper end of the smoke treatment box (6) is provided with an air outlet through groove (61) in a penetrating manner;
the upper end of the flue gas treatment box (6) is provided with a mixing mechanism (8), the mixing mechanism (8) comprises a second motor (81) and a driving rod (82), the second motor (81) is fixedly arranged on the flue gas treatment box (6), the output end of the second motor (81) is fixedly provided with a driving roller (83), the driving roller (83) is rotatably arranged at the top of the smoke processing box (6), an elliptical driving groove (84) is formed in the driving roller (83), the driving rod (82) is slidably clamped in the air outlet through groove (61), the upper end of the driving rod (82) extends out of the air outlet through groove (61) and is movably clamped in the elliptical driving groove (84), the lower end of the driving rod (82) extends into the inner cavity of the smoke processing box (6) and the tail end of the driving rod is fixedly provided with a U-shaped mixing plate (85), the U-shaped mixing plate (85) is movably arranged in the inner cavity of the flue gas treatment box (6);
the feeding mechanism (2) comprises a feeding pipe (21), one end of the feeding pipe (21) is fixedly connected with the regeneration cylinder body (1), a sealing cover (22) is detachably arranged at the upper end of the feeding pipe (21), a sealing gasket (23) is arranged at the lower end of the sealing cover (22), the sealing gasket (23) can be slidably clamped in the feeding pipe (21), and a handle (24) is arranged at the upper end of the sealing cover (22);
the discharging mechanism (3) comprises a discharging pipe (31), the upper end of the discharging pipe (31) is communicated with the regeneration cylinder body (1), and a valve (32) is fixedly mounted on the discharging pipe (31).
2. The environment-friendly old asphalt thermal regeneration equipment according to claim 1, characterized in that: a supporting plate (412) is fixedly installed on the regeneration cylinder body (1), and the first motor (41) is fixedly installed on the supporting plate (412).
3. The environment-friendly old asphalt thermal regeneration equipment according to claim 1, characterized in that: the top fixed mounting of case (6) is handled to the flue gas has U type mounting bracket (86), drive roller (83) rotate the inboard of installing at U type mounting bracket (86).
4. The environment-friendly old asphalt thermal regeneration equipment according to claim 1, characterized in that: one side upper end fixed mounting of case (6) is handled to the flue gas has L type pole (87), the one end of L type pole (87) is equipped with supporting seat (88), second motor (81) fixed mounting is on supporting seat (88).
5. The environment-friendly old asphalt thermal regeneration equipment according to claim 1, characterized in that: the bottom of regeneration barrel (1) is equipped with support ring (9), the lower extreme integrated into one piece of support ring (9) has array distribution's support column (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292720.1A CN112267352B (en) | 2020-11-18 | 2020-11-18 | Environment-friendly old asphalt thermal regeneration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292720.1A CN112267352B (en) | 2020-11-18 | 2020-11-18 | Environment-friendly old asphalt thermal regeneration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112267352A CN112267352A (en) | 2021-01-26 |
| CN112267352B true CN112267352B (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011292720.1A Active CN112267352B (en) | 2020-11-18 | 2020-11-18 | Environment-friendly old asphalt thermal regeneration equipment |
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