CN112482132A - Heating and heat-insulating device for asphalt paving - Google Patents
Heating and heat-insulating device for asphalt paving Download PDFInfo
- Publication number
- CN112482132A CN112482132A CN202011457130.XA CN202011457130A CN112482132A CN 112482132 A CN112482132 A CN 112482132A CN 202011457130 A CN202011457130 A CN 202011457130A CN 112482132 A CN112482132 A CN 112482132A
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- CN
- China
- Prior art keywords
- heating
- device shell
- shaft
- driving motor
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 48
- 239000010426 asphalt Substances 0.000 title claims abstract description 30
- 238000003756 stirring Methods 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 239000011295 pitch Substances 0.000 description 23
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 239000011294 coal tar pitch Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011301 petroleum pitch Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- E01C19/08—Apparatus for transporting and heating or melting asphalt, bitumen, tar, or the like
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to the technical field of asphalt paving, and discloses a heating and heat-insulating device for asphalt paving, which comprises a device shell, wherein an installation plate is fixedly installed at the top end of the device shell, supporting seats are fixedly installed on two sides of the bottom end of the device shell, a discharge pipeline is fixedly communicated with one side of the bottom end of the device shell, a control valve is fixedly installed on the outer surface of the discharge pipeline, and a feeding hole is formed in one side of the top end of the installation plate. This pitch is laid and is used heating heat preservation device, through setting up driving motor, heating mechanism, the installation cover, (mixing) shaft, stirring vane, joint cover and promotion cylinder isotructure, make when heating pitch, can be through mutually supporting of driving motor with promotion cylinder isotructure, realize the reciprocal stirring from top to bottom to pitch, thereby realize the even effect of pitch heating, joint cover simple to operate simultaneously, moreover, the steam generator is simple in structure, possess advantages such as heating effect is good, the inhomogeneous effect of current heating has been solved.
Description
Technical Field
The invention relates to the technical field of asphalt paving, in particular to a heating and heat-insulating device for asphalt paving.
Background
The asphalt is a black brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, mostly exists in a liquid or semisolid petroleum form, has a black surface, and can be dissolved in carbon disulfide and carbon tetrachloride. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking. Petroleum pitch is the residue of crude oil distillation. Natural bitumen is stored underground, and some forms a mineral layer or is accumulated on the surface of the crust. Asphalt is mainly used in industries such as paint, plastics, rubber and the like, pavements and the like, and a heating and heat-insulating device for asphalt pavement is required when the asphalt is paved.
Most of the existing heating and heat-insulating devices for asphalt pavement cannot uniformly heat asphalt when the asphalt is heated and heat-insulated, and meanwhile, the heating efficiency is general and has certain limitation, so that the heating and heat-insulating device for asphalt pavement is provided for solving the technical problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a heating and heat-insulating device for asphalt pavement, which has the advantages of good heating effect and the like and solves the problem of uneven heating effect in the prior art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an asphalt paving is with heating heat preservation device, includes the device casing, the top fixed mounting of device casing has the mounting panel, the equal fixed mounting in bottom both sides of device casing has the supporting seat, the fixed intercommunication in bottom one side of device casing has ejection of compact pipeline, the outer fixed surface of ejection of compact pipeline installs control flap, the pan feeding mouth has been seted up to top one side of mounting panel, the top middle part fixed mounting of mounting panel has driving motor, driving motor's axle head runs through the top lateral wall and the joint of device casing and has the (mixing) shaft, the other end of (mixing) shaft rotates with the inner diapire of device casing to be connected, the outer fixed surface of (mixing) shaft installs the installation cover, the equal fixedly connected with stirring vane in.
The device is characterized in that heating mechanisms are fixedly mounted on the inner walls of the two sides of the shell, a clamping sleeve is arranged between the shaft ends of the stirring shaft and the driving motor, one end of the clamping sleeve is clamped with the shaft end of the driving motor, the other end of the clamping sleeve is fixedly connected with the stirring shaft, an installation cavity is formed in the bottom of the shell, a lifting cylinder is fixedly mounted at the bottom of the installation cavity, and the bottom end of the stirring shaft penetrates through the inner bottom wall of the shell and is fixedly connected with the stretching end of the lifting cylinder.
Preferably, a corresponding sealing hole is formed at the contact position of the inner bottom wall of the device shell and the stirring shaft, and a bearing is fixedly arranged on the outer surface of the contact end of the stirring shaft and the inner bottom wall of the device shell.
The setting of sealed hole is used for guaranteeing the leakproofness when the (mixing) shaft rotates, prevents revealing of pitch, and the setting of bearing is used for guaranteeing the stability when the (mixing) shaft rotates, has also reduced the frictional force when the (mixing) shaft rotates simultaneously.
Preferably, the number of the mounting sleeves is a plurality, and the mounting sleeves are uniformly distributed on the outer surface of the stirring shaft.
Preferably, a corresponding clamping groove is formed in the clamping sleeve, and clamping blocks are arranged on two sides of the clamping groove.
The setting up of joint groove and fixture block makes the removal of vertical direction take place for driving motor's axle head relatively to the (mixing) shaft, but does not influence driving motor's axle head and drive the (mixing) shaft and carry out synchronous rotation.
Preferably, the top end of the device shell is designed to be an opening, and a movable hole matched with the mounting plate is formed in the contact position of the mounting plate and the shaft end of the driving motor.
The arrangement of the movable hole is used for ensuring the stability of the shaft end of the driving motor during rotation, and meanwhile, the shaft end of the driving motor is limited to a certain extent.
Preferably, the inner side wall of the device shell is inlaid with heat insulation plates, and the heat insulation plates are uniformly distributed in the inner side wall of the device shell.
The heat preservation board is used for guaranteeing the heat preservation performance of the device shell.
Compared with the prior art, the invention provides a heating and heat-insulating device for asphalt pavement, which has the following beneficial effects:
1. this pitch is laid and is used heating heat preservation device, through setting up driving motor, heating mechanism, the installation cover, (mixing) shaft, stirring vane, joint cover and promotion cylinder isotructure, make when heating pitch, can be through mutually supporting of driving motor with promotion cylinder isotructure, realize the reciprocal stirring from top to bottom to pitch, thereby realize the even effect of pitch heating, joint cover simple to operate simultaneously, moreover, the steam generator is simple in structure, possess advantages such as heating effect is good, the inhomogeneous effect of current heating has been solved.
2. This asphalt paving is with heating heat preservation device through setting up the heated board for can keep warm to pitch in the outside of pitch, thereby guarantee heating mechanism's heating effect as far as possible, thereby guarantee the effect of laying to pitch at last.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the insulation board of the present invention;
FIG. 3 is a schematic view of the structure of the clamping sleeve of the present invention.
Wherein: 1. a device housing; 2. mounting a plate; 3. a supporting seat; 4. a discharge pipeline; 5. a control valve; 6. a feeding port; 7. a drive motor; 8. a stirring shaft; 9. installing a sleeve; 10. a stirring blade; 11. a heating mechanism; 12. a clamping sleeve; 121. a clamping groove; 122. a clamping block; 13. a mounting cavity; 14. a lift cylinder; 15. a bearing; 16. provided is an insulation board.
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.
Please refer to fig. 1-3, a heating and heat-insulating device for asphalt paving, comprising a device shell 1, a mounting plate 2 is fixedly mounted on the top end of the device shell 1, a supporting seat 3 is fixedly mounted on both sides of the bottom end of the device shell 1, a discharging pipeline 4 is fixedly communicated with one side of the bottom end of the device shell 1, a control valve 5 is fixedly mounted on the outer surface of the discharging pipeline 4, a feeding port 6 is formed in one side of the top end of the mounting plate 2, a driving motor 7 is fixedly mounted in the middle of the top end of the mounting plate 2, a shaft end of the driving motor 7 penetrates through the top side wall of the device shell 1 and is connected with a stirring shaft 8 in a clamping manner, the other end of the stirring shaft 8 is rotatably connected with the inner bottom wall of the device shell 1.
In above-mentioned technical scheme, supporting seat 3 is used for supporting device casing 1, ejection of compact pipeline 4 is used for carrying out the ejection of compact to pitch, thereby realize laying to pitch, control flap 5 is used for controlling ejection of compact material and the ejection of compact of ejection of compact pipeline 4 whether, thereby realize the different effect of laying, pan feeding mouth 6 is used for putting into the pitch that needs lay, driving motor 7 is used for driving (mixing) shaft 8 and rotates, thereby it rotates to drive 9 both sides fixed mounting's of installation cover stirring vane 10, thereby the realization is to the stirring of pitch.
The equal fixed mounting of both sides inner wall of device casing 1 has heating mechanism 11, be provided with joint cover 12 between the axle head of (mixing) shaft 8 and driving motor 7, the one end of joint cover 12 and the axle end joint of driving motor 7, the other end and the (mixing) shaft 8 fixed connection of joint cover 12, installation cavity 13 has been seted up to the inside bottom of device casing 1, the inside bottom fixed mounting of installation cavity 13 has promotion cylinder 14, the end that stretches out of interior diapire and fixedly connected with promotion cylinder 14 of device casing 1 is run through to the bottom of (mixing) shaft 8.
In the above technical scheme, heating mechanism 11 is used for heating pitch, the outside of device casing 1 is provided with corresponding control module, be used for controlling heating mechanism 11 and lift cylinder 14, heating mechanism 11 is current heating device, it is not repeated here too much, the setting of joint cover 12 is in order to guarantee to drive under the prerequisite that (mixing) shaft 8 carries out the pivoted not influencing driving motor 7, the ascending displacement of vertical side takes place for the axle head that (mixing) shaft 8 can driving motor 7 relatively, lift cylinder 14 is used for driving (mixing) shaft 8 and reciprocates, thereby realize the reciprocal stirring of (mixing) shaft 8 about to pitch, thereby guarantee that pitch can heat more evenly.
Specifically, a corresponding sealing hole is formed at the contact position of the inner bottom wall of the device shell 1 and the stirring shaft 8, and a bearing 15 is fixedly arranged on the outer surface of the contact end of the stirring shaft 8 and the inner bottom wall of the device shell 1.
In above-mentioned technical scheme, the leakproofness of (mixing) shaft 8 when rotating is used for guaranteeing in the setting of sealed hole prevents revealing of pitch, and the setting of bearing 15 is used for guaranteeing the stability when (mixing) shaft 8 rotates, has also reduced the frictional force when (mixing) shaft 8 rotates simultaneously.
Specifically, the number of the mounting sleeves 9 is a plurality, and the mounting sleeves 9 are uniformly distributed on the outer surface of the stirring shaft 8.
Specifically, a corresponding clamping groove 121 is formed in the clamping sleeve 12, and clamping blocks 122 are arranged on two sides of the clamping groove 121.
In the above technical scheme, the setting of joint groove 121 and fixture block 122 makes the removal of vertical direction take place for the axle head of (mixing) shaft 8 drive motor 7 relatively, but does not influence the axle head drive (mixing) shaft 8 of drive motor 7 and carry out synchronous rotation.
Specifically, the top end of the device shell 1 is designed to be an opening, and a movable hole matched with the mounting plate 2 is formed in the shaft end contact position of the driving motor 7.
In the above technical scheme, the arrangement of the movable hole is used for ensuring the stability of the shaft end of the driving motor 7 during rotation, and meanwhile, a certain limiting effect is also exerted on the shaft end of the driving motor 7.
Specifically, the inside wall of device casing 1 is inlayed and is had heated board 16, and heated board 16 evenly distributed is in the inside wall of device casing 1.
In the above technical solution, the heat insulation board 16 is used to ensure the heat insulation performance of the device housing 1.
When using, the user pours into device casing 1 with pitch through pan feeding mouth 6 in, control valve 5 is in the closure state this moment, after accomplishing placing of pitch, when need heating the heat preservation to pitch, drive (mixing) shaft 8 through start-up driving motor 7 and rotate, the stirring vane 10 of installation cover 9 both sides rotates thereupon and stirs pitch, then start heating mechanism 11 and promotion cylinder 14 simultaneously through control module, promote cylinder 14 and drive (mixing) shaft 8 along with and carry out reciprocating motion from top to bottom, thereby realize the reciprocal stirring from top to bottom of (mixing) shaft 8 to pitch, heating mechanism 11 also is in the heating state to pitch this moment, when needs are laid pitch, only need through control valve 5 can.
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 (6)
1. The utility model provides a bituminous paving is with heating heat preservation device, includes device casing (1), its characterized in that: the top end of the device shell (1) is fixedly provided with an installation plate (2), both sides of the bottom end of the device shell (1) are fixedly provided with supporting seats (3), one side of the bottom end of the device shell (1) is fixedly communicated with a discharge pipeline (4), a control valve (5) is fixedly arranged on the outer surface of the discharging pipeline (4), a feeding port (6) is arranged on one side of the top end of the mounting plate (2), a driving motor (7) is fixedly arranged in the middle of the top end of the mounting plate (2), the shaft end of the driving motor (7) penetrates through the top side wall of the device shell (1) and is clamped with a stirring shaft (8), the other end of the stirring shaft (8) is rotationally connected with the inner bottom wall of the device shell (1), the outer surface of the stirring shaft (8) is fixedly provided with a mounting sleeve (9), and both sides of the mounting sleeve (9) are fixedly connected with stirring blades (10);
the device is characterized in that heating mechanisms (11) are fixedly mounted on inner walls of two sides of the device shell (1), a clamping sleeve (12) is arranged between shaft ends of the stirring shaft (8) and the driving motor (7), one end of the clamping sleeve (12) is clamped with the shaft end of the driving motor (7), the other end of the clamping sleeve (12) is fixedly connected with the stirring shaft (8), an installation cavity (13) is formed inside the bottom end of the device shell (1), a lifting cylinder (14) is fixedly mounted at the inner bottom end of the installation cavity (13), and the bottom end of the stirring shaft (8) penetrates through an inner bottom wall of the device shell (1) and a stretching end of the lifting cylinder (14).
2. The heating and heat-insulating device for asphalt pavement according to claim 1, characterized in that: the device is characterized in that a corresponding sealing hole is formed in the contact position of the inner bottom wall of the device shell (1) and the stirring shaft (8), and a bearing (15) is fixedly arranged on the outer surface of the contact end of the stirring shaft (8) and the inner bottom wall of the device shell (1).
3. The heating and heat-insulating device for asphalt pavement according to claim 1, characterized in that: the number of the mounting sleeves (9) is a plurality, and the mounting sleeves (9) are uniformly distributed on the outer surface of the stirring shaft (8).
4. The heating and heat-insulating device for asphalt pavement according to claim 1, characterized in that: corresponding clamping grooves (121) are formed in the clamping sleeve (12), and clamping blocks (122) are arranged on two sides of the clamping grooves (121).
5. The heating and heat-insulating device for asphalt pavement according to claim 1, characterized in that: the top end of the device shell (1) is designed to be an opening, and a movable hole matched with the mounting plate (2) is formed in the shaft end contact position of the driving motor (7).
6. The heating and heat-insulating device for asphalt pavement according to claim 1, characterized in that: the device is characterized in that an insulation board (16) is embedded in the inner side wall of the device shell (1), and the insulation board (16) is uniformly distributed in the inner side wall of the device shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011457130.XA CN112482132A (en) | 2020-12-13 | 2020-12-13 | Heating and heat-insulating device for asphalt paving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011457130.XA CN112482132A (en) | 2020-12-13 | 2020-12-13 | Heating and heat-insulating device for asphalt paving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112482132A true CN112482132A (en) | 2021-03-12 |
Family
ID=74917767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011457130.XA Pending CN112482132A (en) | 2020-12-13 | 2020-12-13 | Heating and heat-insulating device for asphalt paving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112482132A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113797804A (en) * | 2021-09-29 | 2021-12-17 | 徐州舜恩工业装备有限公司 | Energy-concerving and environment-protective type warm mix pitch device |
-
2020
- 2020-12-13 CN CN202011457130.XA patent/CN112482132A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113797804A (en) * | 2021-09-29 | 2021-12-17 | 徐州舜恩工业装备有限公司 | Energy-concerving and environment-protective type warm mix pitch device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210312 |
|
| WD01 | Invention patent application deemed withdrawn after publication |