CN218203699U

CN218203699U - Separator for asphalt concrete recovery

Info

Publication number: CN218203699U
Application number: CN202222555828.6U
Authority: CN
Inventors: 刘书喜; 李美华; 张永强; 刘书栋; 牛向宇; 张淑芳; 侯建华; 史自豪; 崔向月
Original assignee: Henan Ludaxin Environmental Protection Technology Co ltd
Current assignee: Henan Ludaxin Environmental Protection Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-03
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a separator is used in asphalt concrete recovery, including conveyer, unloading funnel, separation box, crushed aggregates mechanism, vibration isolation board, hot melt separator and guide mechanism, the upper end of conveyer is located unloading funnel directly over, and the below of unloading funnel is connected with the separation box, and crushed aggregates mechanism installs in the inside of separation box and including two sets of mounting brackets that the symmetry set up and be fixed in the driving motor on the mounting bracket, and driving motor's power take off end is connected with the crushed aggregates roller, and two sets of crushed aggregates roller cooperation are used. The utility model discloses being CN214656127U a separation recovery unit's that gathers materials for pitch structure to the grant bulletin number and having optimized, having the vibration at the below design of crushed aggregates mechanism and trembling the flitch, can shake the flitch through the vibration of below after the crushed aggregates is accomplished and reach further separation processing, guarantee the mobility of aggregate.

Description

Separator for asphalt concrete recovery

Technical Field

The utility model relates to a separator technical field specifically is a separator is used in asphalt concrete recovery.

Background

With the accelerated development of industrialization, people are increasingly convenient to transport, so that the number of roads in China is continuously increased, and asphalt pavements are the main types of the road pavements. However, due to factors such as repeated vehicle loads, vehicle overload, road construction and the arrival of service life, the asphalt pavement cannot be used continuously, and a large amount of construction waste is generated. Therefore, how to treat the asphalt pavement waste becomes a problem which must be faced and solved. And the construction of a new road needs a large amount of aggregates, except economic factors, natural resources are limited, and unlimited mining cannot be performed, and the aggregate recycling of the old asphalt pavement can save a large amount of mineral aggregates, so that the recycling of the aggregates of the old asphalt pavement has very important practical significance from the viewpoint of environmental protection, and the existing recycling and separating modes of the aggregates of the old asphalt pavement are various, wherein the existing recycling and separating modes of the aggregates of the old asphalt pavement comprise a thermal separation mode and a heating mode to separate the asphalt on the aggregates.

According to an authorized notice number CN214656127U, the aggregate separating and recycling device for the asphalt is found to have the following problems in the using process in research: (1) Because asphalt aggregate has certain viscosity, after the asphalt aggregate is crushed by the crushing mechanism, the condition that part of the aggregate is still viscous still exists, and the subsequent normal flowing of the aggregate and the subsequent heating and hot melting treatment are influenced; (2) The mode that the material is conveyed by the conveying auger to carry out hot melting treatment often easily causes the inner part of the asphalt aggregate caking to achieve better hot melting treatment, and the condition of incomplete separation appears. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a separator is used in asphalt concrete recovery, it is CN214656127U a separation recovery unit that gathers materials that is used for pitch to have solved the authorization notice number, because the pitch aggregate exists certain stickness that glues, after the crushed aggregates through crushed aggregates mechanism, still there is some aggregate to glue glutinous condition, influence subsequent aggregate normal flow and subsequent heating hot melt to handle and adopt and carry the auger to carry the mode that the in-process that the auger carried the material and carry out the hot melt and handle, often lead to the inside of pitch aggregate caking to reach better hot melt and handle easily, the separation incomplete condition appears, this technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a separator for asphalt concrete recovery, includes conveyer, unloading funnel, separation box, crushed aggregates mechanism, vibration separator, hot melt separator and guide mechanism, the upper end of conveyer is located unloading funnel directly over, unloading funnel's below is connected with the separation box, crushed aggregates mechanism installs in the inside of separation box and including two sets of mounting brackets that the symmetry set up and be fixed in the driving motor on the mounting bracket, driving motor's power take off end is connected with the crushed aggregates roller, and is two sets of the cooperation of crushed aggregates roller is used, the vibration separator is located under two sets of crushed aggregates roller and includes the backup pad and rotate the vibration board that sets up in the backup pad both sides through the hinge, two sets of vibrating motor are installed to the bilateral symmetry of backup pad, and are two sets of vibrating motor's vibration end is connected with the vibration board, the separation chamber has been seted up to the below of separation box, place in the separation chamber in the hot melt separator, the hot melt separator includes double-deck baffle, electric heating board, curb plate, motor one set up in the inside of double-deck baffle, motor, the baffle is equipped with the even baffle that the baffle is connected on the double-deck baffle, the baffle and the baffle mechanism is equipped with the liquid baffle, the baffle that the baffle mechanism is connected with the baffle, the baffle mechanism is equipped with the liquid baffle below and the double-layer baffle.

As an optimized mode of the utility model, the double-deck baffle is ARC structure and both ends height is greater than the middle part height.

As an optimized mode of the utility model, the middle part of double-deck baffle is embedded to have the pitch to lead the liquid net, the pitch leads the liquid net list and personally submits porous structure and is connected with the liquid passage.

As a preferred mode of the utility model, the bilateral symmetry of pitch drainage net is provided with two sets of arc notches, and is two sets of arc notch internal placement has the cambered surface baffle, the lower extreme of cambered surface baffle is connected with the pull rod, install two sets of pneumatic cylinders on the inner wall of separation box, the power take off end of pneumatic cylinder is connected with the pull rod.

As the utility model discloses an optimal mode, aggregate guide mechanism is including guide chamber, motor two and carrying the auger, the upper end and the arc notch in guide chamber are linked together, motor two is installed in the inner in guide chamber and power take off end and is connected with carrying the auger, carry the auger activity to set up in the guide intracavity.

As an optimized mode of the present invention, the vibrating plate includes a plate body that is inclined and a plurality of groups of conical protrusions formed on the surface of the plate body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the scheme optimizes the structure of the aggregate separation and recovery device for the asphalt, the authorized notice number of which is CN214656127U, a vibrating material shaking plate is designed below the material crushing mechanism, the vibrating material shaking plate below the crushed materials can achieve further separation treatment after the crushed materials are crushed, the fluidity of aggregate is ensured, and the subsequent hot melting treatment is facilitated.

2. This scheme is equipped with special rotation type hot melt mechanism in splitter's inside, can carry out the hot melt to the pitch in the aggregate at the in-process to pitch aggregate pivoted and handle, and the aggregate after the hot melt separation and pitch are arranged outward through two sets of passageways respectively, and such design can improve the effect of pitch aggregate separation.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a structural view of the vibrating plate according to the present invention;

FIG. 3 is a diagram of the structure of the double-layer partition board of the present invention;

fig. 4 is the structure diagram of the aggregate guiding mechanism of the utility model.

In the figure, 1, a conveyor; 2. a discharging hopper; 3. separating the box body; 4. a mounting frame; 5. a drive motor; 6. a crushing roller; 7. a support plate; 8. a vibrating plate; 9. a vibration motor; 10. a separation chamber; 11. a double-layer partition plate; 12. an electrical heating plate; 13. a side plate; 14. a first motor; 15. a rotating roller; 16. a kick-out plate; 17. a liquid material guide pipe; 18. an aggregate material guide mechanism; 19. a bitumen drainage network; 20. an arc-shaped notch; 21. a cambered surface baffle; 22. a pull rod; 23. a hydraulic cylinder; 24. a guide chamber; 25. a second motor; 26. conveying the auger; 27. a plate body; 28. and a tapered bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a separator for recycling asphalt concrete comprises a conveyor 1, a discharging hopper 2, a separating box body 3, a crushing mechanism, a vibration separating plate, a hot melting separator and a material guiding mechanism, wherein the upper end of the conveyor 1 is positioned right above the discharging hopper 2, the lower part of the discharging hopper 2 is connected with the separating box body 3, the crushing mechanism is arranged in the separating box body 3 and comprises two groups of symmetrically arranged mounting frames 4 and a driving motor 5 fixed on the mounting frames 4, the power output end of the driving motor 5 is connected with crushing rollers 6, the two groups of crushing rollers 6 are matched for use, the vibration separating plate is positioned right below the two groups of crushing rollers 6 and comprises a supporting plate 7 and vibration plates 8 which are rotatably arranged on two sides of the supporting plate 7 through hinges, two groups of vibration motors 9 are symmetrically arranged on two sides of the supporting plate 7, and the vibration ends of the two groups of vibration motors 9 are connected with the vibration plates 8, the separation chamber 10 has been seted up to the below of separator box 3, place the separation chamber 10 in the hot melt separator in, the hot melt separator includes double-deck baffle 11, electric heating board 12, curb plate 13, motor 14, live-rollers 15 and switch-plate 16, electric heating board 12 divides to be equipped with a plurality of groups and evenly sets up in the inside of double-deck baffle 11, curb plate 13 divides to be equipped with two sets ofly and symmetry and is fixed in double-deck baffle 11, motor 14 is installed on a set of curb plate 13 and power take off end is connected with live-rollers 15, switch-plate 16 divides to be equipped with a plurality of groups and evenly installs on live-rollers 15, guide mechanism includes liquid guide pipe 17 and aggregate guide mechanism 18, the upper end of liquid guide pipe 17 is connected with the lower edge of double-deck baffle 11, aggregate guide mechanism 18 divides to be equipped with two sets ofly and symmetry and installs in the below of double-deck baffle 11.

In a further improvement, as shown in fig. 3: the double-layer partition plate 11 is of a cambered surface structure, and the heights of two ends of the double-layer partition plate are greater than the height of the middle of the double-layer partition plate.

Further improved, as shown in fig. 3: an asphalt liquid guide net 19 is embedded in the middle of the double-layer partition plate 11, the surface of the asphalt liquid guide net 19 is of a porous structure and is connected with the liquid guide pipe 17, and the purpose of guiding asphalt outside in a molten state can be achieved.

In a further improvement, as shown in fig. 3: the bilateral symmetry of pitch drainage net 19 is provided with two sets of arc notch 20, two sets of arc notch 20 embeds there is arc baffle 21, arc baffle 21's lower extreme is connected with pull rod 22, install two sets of pneumatic cylinders 23 on the inner wall of separation box 3, the power take off end of pneumatic cylinder 23 is connected with pull rod 22, through pneumatic cylinder 23 drive pull rod 22 lateral shifting, can realize arc baffle 21 to arc notch 20 shutoff and the purpose of opening, be convenient for arrange the aggregate outward and handle.

Further improved, as shown in fig. 1 and 4: the aggregate guide mechanism 18 comprises a guide cavity 24, a second motor 25 and a conveying auger 26, the upper end of the guide cavity 24 is communicated with the arc-shaped notch 20, the second motor 25 is installed at the inner end of the guide cavity 24, the power output end of the second motor is connected with the conveying auger 26, the conveying auger 26 is movably arranged in the guide cavity 24, the conveying auger 26 is driven to rotate by the second motor 25, and the separated aggregate is discharged outside.

Specifically, the vibrating plate 8 includes a plate 27 disposed in an inclined manner and a plurality of sets of conical protrusions 28 formed on the surface of the plate 27, and such a design manner can be further separated during the discharging process of the crushed asphalt aggregate.

When in use: the utility model discloses a conveyer 1 carries out broken handle with old and useless pitch aggregate leading-in to unloading funnel 2 in and through crushed aggregates mechanism, pitch aggregate after the breakage drops on the vibration separation board of below, through vibration motor 9 drive vibration board 8 vibration and utilize surperficial toper lug 28 to carry out further separation processing, pitch plastics after the separation drop to and carry out thermal treatment in the separation chamber 10 of below, in-process at the heating rotates the hot melt through rotor roll 15, the hot melt finishes the pitch of separation department and leads outside arranging along pitch guide net 19 down, through pneumatic cylinder 23 drive pull rod 22 lateral shifting, can realize cambered surface baffle 21 and open arc notch 20, be convenient for arrange the processing outward with the aggregate, carry auger 26 to rotate through the drive of motor two 25, arrange outside the aggregate to the separation is right.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an asphalt concrete retrieves and uses separator which characterized in that: comprises a conveyor (1), a discharging hopper (2), a separating box body (3), a material crushing mechanism, a vibration separating plate, a hot melt separator and a guide mechanism, wherein the upper end of the conveyor (1) is positioned right above the discharging hopper (2), the lower part of the discharging hopper (2) is connected with the separating box body (3), the material crushing mechanism is arranged in the separating box body (3) and comprises two groups of mounting frames (4) which are symmetrically arranged and driving motors (5) which are fixed on the mounting frames (4), the power output end of each driving motor (5) is connected with a material crushing roller (6), the material crushing rollers (6) are matched for use, the vibration separating plate is positioned right below the two groups of material crushing rollers (6) and comprises a supporting plate (7) and vibration plates (8) which are arranged on two sides of the supporting plate (7) through hinges, the two groups of vibration motors (9) are symmetrically arranged on two sides of the supporting plate (7), the vibration ends of the vibration motors (9) are connected with the vibration plates (8), the vibration ends of the vibration motors (9) are arranged in the hot melt separator (10), the hot melt separator comprises a double-layer heating plate (16) and a heating plate (13) and a heating plate (16), the electric heating plate (12) is provided with a plurality of groups and is evenly arranged inside the double-layer partition plate (11), the side plate (13) is provided with two groups and is symmetrically fixed in the double-layer partition plate (11), the motor (14) is arranged on the side plate (13) and the power output end is connected with the rotating roller (15), the material shifting plate (16) is provided with a plurality of groups and is evenly arranged on the rotating roller (15), the material guiding mechanism comprises a liquid material guiding pipe (17) and an aggregate material guiding mechanism (18), the upper end of the liquid material guiding pipe (17) is connected with the lower edge of the double-layer partition plate (11), and the aggregate material guiding mechanism (18) is provided with two groups and is symmetrically arranged below the double-layer partition plate (11).

2. The separator for recycling asphalt concrete according to claim 1, wherein: the double-layer partition plate (11) is of a cambered surface structure, and the heights of two ends of the double-layer partition plate are greater than the height of the middle of the double-layer partition plate.

3. The separator for recycling asphalt concrete according to claim 2, wherein: an asphalt liquid guide net (19) is embedded in the middle of the double-layer partition plate (11), and the surface of the asphalt liquid guide net (19) is of a porous structure and is connected with the liquid guide pipe (17).

4. The separator for recycling asphalt concrete according to claim 3, wherein: the pitch drainage net (19) both sides symmetry is provided with two sets of arc notch (20), and is two sets of arc notch (20) embeds there is cambered surface baffle (21), the lower extreme of cambered surface baffle (21) is connected with pull rod (22), install two sets of pneumatic cylinder (23) on the inner wall of separator box (3), the power take off end of pneumatic cylinder (23) is connected with pull rod (22).

5. The separator for recycling asphalt concrete according to claim 4, wherein: aggregate guide mechanism (18) are including guide chamber (24), two (25) of motor and carry auger (26), the upper end and the arc notch (20) of guide chamber (24) are linked together, two (25) of motor are installed in the inner of guide chamber (24) and power take off end and are carried auger (26) and be connected, carry auger (26) activity to set up in guide chamber (24).

6. The separator for recycling asphalt concrete according to claim 1, wherein: the vibrating plate (8) comprises a plate body (27) which is arranged in an inclined shape and a plurality of groups of conical convex blocks (28) which are processed and formed on the surface of the plate body (27).