CN220835807U

CN220835807U - Regeneration treatment device for asphalt concrete waste

Info

Publication number: CN220835807U
Application number: CN202322582294.0U
Authority: CN
Inventors: 胡江三; 王国忠; 李永翔; 贾永杰; 屈冉
Original assignee: Inner Mongolia Agricultural University
Current assignee: Inner Mongolia Agricultural University
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-04-26
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses a regeneration treatment device for asphalt concrete waste, which comprises a treatment box and a feed inlet, wherein the middle part of the upper end of the treatment box is provided with the feed inlet, an elastic sealing assembly is arranged in the feed inlet, one side of the feed inlet is provided with a dust removing device, the middle part of the upper end of the interior of the treatment box is provided with a crushing gear capable of crushing the waste, one side of the middle end of the interior of the treatment box is rotationally connected with an inclined filter screen, the other side of the middle end of the interior of the treatment box is provided with a discharge outlet, and a second spring is arranged at the discharge outlet. The beneficial effects of the utility model are as follows: according to the utility model, through the ingenious design of the elastic sealing assembly, a large amount of dust can be effectively prevented from drifting out when the waste is crushed, and a small amount of drifting dust can be sucked into the dust removing box for treatment through the matching design of the dust removing device, so that the dust is effectively prevented from diffusing into the air to pollute the environment, and meanwhile, the influence of the dust on the health of workers is also effectively avoided.

Description

Regeneration treatment device for asphalt concrete waste

Technical Field

The utility model relates to the technical field of waste treatment, in particular to a regeneration treatment device for asphalt concrete waste.

Background

Asphalt concrete coarse is called asphalt concrete, and mineral aggregate, broken stone or crushed gravel, stone dust or sand, mineral powder and the like which are formed by grading are manually selected, and mixed with road asphalt materials in a certain proportion under the strict control condition;

For example, the patent number is: CN202022525297.7, patent name: the utility model relates to a concrete waste treatment device, which comprises a shell, wherein the shell is a rectangular shell, the inside of the shell is hollow, the upper side and the lower side of the shell are of an up-down convex appearance, a feeding pipe penetrates through the upper wall surface of the shell, the feeding pipe is of a round pipe shape, the inside of the feeding pipe is hollow, a rotating shaft is arranged in the shell, a crushing roller is fixedly arranged on the outer wall surface of the rotating shaft, the rear end of the rotating shaft penetrates through the shell, and a second motor is fixedly arranged on the rear wall surface of the shell.

Disclosure of utility model

The utility model aims to overcome the defects that a large amount of dust is possibly generated when waste is crushed in the prior art, the dust is diffused into the air and is easy to pollute the environment, meanwhile, the health of workers is influenced, and some devices cannot crush the waste more thoroughly, so that waste is easy to cause, and provides a regeneration treatment device for asphalt concrete waste.

The aim of the utility model is achieved by the following technical scheme: the regeneration treatment device for the asphalt concrete waste comprises a treatment box and a feed inlet, wherein the middle part of the upper end of the treatment box is provided with the feed inlet, an elastic sealing assembly is arranged in the feed inlet, and one side of the feed inlet is provided with a dust removing device;

a crushing gear capable of crushing waste is arranged in the middle of the upper end of the inside of the treatment box;

One side of the middle end of the interior of the treatment box is rotationally connected with an inclined filter screen, the other side of the middle end of the interior of the treatment box is provided with a discharge hole, the second spring is arranged at the discharge hole, the upper end of the second spring is fixedly connected with the lower end of the inclined filter screen, and the lower end of the inclined filter screen is provided with a vibration mechanism;

The outer wall of one side of the treatment box is provided with a circulating feeding mechanism which can lift the waste at the discharge hole to the feed hole.

Preferably, the elastic sealing assembly comprises a supporting plate, a lifting rod, a baffle plate, a first spring, a sealing plate and a striker plate;

The supporting plate is fixedly arranged at the middle end of the inside of the feeding hole, the supporting plate is connected with a lifting rod in a sliding manner through a through hole, the upper end of the lifting rod is fixedly connected with a baffle plate, a first spring is sleeved on the lifting rod, and the first spring is positioned between the supporting plate and the baffle plate;

The lower extreme bilateral symmetry fixedly connected with downward sloping closing plate of lifter, the inside bilateral symmetry fixedly connected with of feed inlet can block the striker plate that the closing plate risees.

Preferably, the dust removing device comprises a dust removing box, a dust collecting pump, a dust outlet pipe, a dust collecting pipe, a first filter screen, a second filter screen and a dust outlet pipe;

The dust collection box is arranged on the outer wall of the treatment box, the upper end of the dust collection box is provided with a dust collection pump, the dust collection end of the dust collection pump is communicated with the feed inlet through a dust collection pipe, and the dust outlet end of the dust collection pump is communicated with the dust collection box through a dust outlet pipe;

The inside from the top down of dust removal case installs first filter screen and second filter screen in proper order, the lower extreme of dust removal case is equipped with out the tuber pipe.

Preferably, the vibration mechanism comprises a first motor, a first rotating shaft and a cam, wherein the first motor is arranged at the rear end of the treatment box, an output shaft of the first motor penetrates through the treatment box to be connected with the first rotating shaft, and the cam capable of moving up and down on the inclined filter screen is arranged on the first rotating shaft.

Preferably, the circulating feeding mechanism comprises a circulating cylinder, a second motor, a second rotating shaft, a spiral blade and a discharging pipe, wherein the circulating cylinder is fixedly arranged on the outer wall of the treatment box, and one side, close to the treatment box, of the lower end of the circulating cylinder is communicated with the discharging port;

The lower extreme of a circulation section of thick bamboo is installed the second motor, the output shaft of second motor runs through a circulation section of thick bamboo and is connected with the second pivot, install the spiral leaf that can promote the waste material in the second pivot, the upper end of a circulation section of thick bamboo communicates with each other with the feed inlet through the discharging pipe.

Preferably, the upper end of the inside of the treatment box is symmetrically and obliquely provided with the guide plates.

Preferably, a magnetic filter screen is arranged at the lower end of the inside of the treatment box.

Preferably, the front lower end of the treatment box is provided with a switch door.

Compared with the prior art, the utility model provides a regeneration treatment device for asphalt concrete waste, which has the following beneficial effects:

1: according to the utility model, through the ingenious design of the elastic sealing assembly, a large amount of dust can be effectively prevented from drifting out when the waste is crushed, and a small amount of drifting dust can be sucked into the dust removing box for treatment through the matching design of the dust removing device, so that the dust is effectively prevented from diffusing into the air to pollute the environment, and meanwhile, the influence of the dust on the health of workers is also effectively avoided.

2: According to the utility model, through the arrangement of the inclined filter screen, crushed waste can be filtered and screened, and unqualified waste on the inclined filter screen can be lifted into the feed inlet through the design of the circulating feeding mechanism, and then enters the treatment box for crushing again, so that the crushing is more thorough, and waste of the waste is effectively avoided.

Drawings

FIG. 1 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 2 is an enlarged view of a portion of the utility model at A;

FIG. 3 is a schematic top view of the vibration mechanism of the present utility model;

Fig. 4 is a schematic structural view of the present utility model.

In the figure: 1. a treatment box; 101. a feed inlet; 102. a discharge port; 2. an elastic sealing assembly; 201. a support plate; 202. a lifting rod; 203. a baffle; 204. a first spring; 205. a sealing plate; 206. a striker plate; 3. a dust removal device; 301. a dust removal box; 302. a dust collection pump; 303. a dust outlet pipe; 304. a dust collection pipe; 305. a first filter screen; 306. a second filter screen; 307. an air outlet pipe; 4. crushing a gear; 5. tilting the filter screen; 6. a second spring; 7. a vibration mechanism; 701. a first motor; 702. a first rotating shaft; 703. a cam; 8. a magnetic filter screen; 9. a circulating feeding mechanism; 901. a circulation cylinder; 902. a second motor; 903. a second rotating shaft; 904. spiral leaves; 905. a discharge pipe; 10. a deflector; 11. and opening and closing the door.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

1-4, A regeneration treatment device for asphalt concrete waste comprises a treatment box 1 and a feed inlet 101, wherein the feed inlet 101 is arranged in the middle of the upper end of the treatment box 1, an elastic sealing component 2 is arranged in the feed inlet 101, and a dust removing device 3 is arranged on one side of the feed inlet 101;

The middle part of the upper end of the inside of the treatment box 1 is provided with a crushing gear 4 which can crush the waste, and the crushing gear 4 is used for crushing the waste and is driven by a motor (not shown in the figure), so that the detailed description is omitted because the treatment box belongs to the prior art;

One side of the middle end of the interior of the treatment box 1 is rotationally connected with an inclined filter screen 5, the other side of the middle end of the interior of the treatment box 1 is provided with a discharge hole 102, a second spring 6 is arranged at the discharge hole 102, the upper end of the second spring 6 is fixedly connected with the lower end of the inclined filter screen 5, and the lower end of the inclined filter screen 5 is provided with a vibration mechanism 7;

The outer wall of one side of the treatment box 1 is provided with the circulating feeding mechanism 9 which can lift the waste at the discharge hole 102 to the feed hole 101, in the embodiment, through the ingenious design of the elastic sealing component 2, a large amount of dust can be effectively prevented from drifting out when the waste is crushed, and the dust can be further removed through the matching design of the dust removing device 3, so that the dust removing effect is better; through the setting of slope filter screen 5, can filter the screening to the waste material after smashing, the cooperation design of rethread second spring 6 and vibration mechanism 7 can make slope filter screen 5 carry out the rotation by a small margin, and then can be fine filter the waste material, through the design of circulation feed mechanism 9, can promote the unqualified waste material on the slope filter screen 5 to in the feed inlet 101, and then get into and handle in the case 1 again to effectively avoided the waste of waste material.

In the present embodiment, the elastic sealing assembly 2 includes a support plate 201, a lifting rod 202, a baffle 203, a first spring 204, a sealing plate 205, and a striker plate 206;

The supporting plate 201 is fixedly arranged at the middle end of the inside of the feeding hole 101, the supporting plate 201 is slidably connected with the lifting rod 202 through a through hole, the upper end of the lifting rod 202 is fixedly connected with the baffle 203, the lifting rod 202 is sleeved with the first spring 204, and the first spring 204 is positioned between the supporting plate 201 and the baffle 203;

The lower extreme bilateral symmetry fixedly connected with downward sloping closing plate 205 of lifter 202, the inside bilateral symmetry fixedly connected with of feed inlet 101 can block the striker plate 206 that closing plate 205 risen, when specifically using, when getting into from feed inlet 101, because the gravity of waste makes closing plate 205 downwardly moving, and then can make there is certain opening between closing plate 205 and the striker plate 206, thereby can make the waste get into in the treatment box 1, and when no waste gets into, because the elasticity of first spring 204, can make closing plate 205 upwards move, and then make closing plate 205 and striker plate 206 opening closure, a large amount of dust escape when effectively having prevented the waste crushing.

In the present embodiment, the dust removing device 3 includes a dust removing box 301, a dust suction pump 302, a dust outlet pipe 303, a dust suction pipe 304, a first filter screen 305, a second filter screen 306, and an air outlet pipe 307;

The dust removing box 301 is arranged on the outer wall of the processing box 1, the upper end of the dust removing box 301 is provided with a dust collecting pump 302, the dust collecting end of the dust collecting pump 302 is communicated with the feeding hole 101 through a dust collecting pipe 304, and the dust outlet end of the dust collecting pump 302 is communicated with the dust removing box 301 through a dust outlet pipe 303;

The inside from the top down of dust removal case 301 installs first filter screen 305 and second filter screen 306 in proper order, and the lower extreme of dust removal case 301 is equipped with out tuber pipe 307, and when the dust was escaped from feed inlet 101, start dust absorption pump 302, can make the dust that escapes from feed inlet 101 suck in the dust removal case 301, discharge from out tuber pipe 307 after the filtration of first filter screen 305 and second filter screen 306, and then effectively prevent polluted environment.

In this embodiment, the vibration mechanism 7 includes a first motor 701, a first rotating shaft 702 and a cam 703, the first motor 701 is mounted at the rear end of the processing box 1, the output shaft of the first motor 701 penetrates through the processing box 1 to be connected with the first rotating shaft 702, the cam 703 capable of moving up and down the inclined filter screen 5 is mounted on the first rotating shaft 702, when the vibration mechanism is specifically used, the first motor 701 is started, the first motor 701 drives the first rotating shaft 702 to rotate, and the first rotating shaft 702 drives the cam 703 to rotate, so that the inclined filter screen 5 can rotate in a small amplitude.

In the embodiment, the circulating feeding mechanism 9 comprises a circulating cylinder 901, a second motor 902, a second rotating shaft 903, a spiral blade 904 and a discharging pipe 905, wherein the circulating cylinder 901 is fixedly arranged on the outer wall of the treatment box 1, and one side, close to the treatment box 1, of the lower end of the circulating cylinder 901 is communicated with the discharging port 102;

The lower extreme of a circulation section of thick bamboo 901 is installed second motor 902, the output shaft of second motor 902 runs through a circulation section of thick bamboo 901 and is connected with second pivot 903, install the spiral leaf 904 that can promote the waste material on the second pivot 903, the upper end of a circulation section of thick bamboo 901 communicates with each other with feed inlet 101 through discharging pipe 905, when specifically using, start second motor 902, second motor 902 drives the rotation of second pivot 903, the second pivot 903 drives the spiral leaf 904 and rotates, waste material on the inclined filter screen 5 flows into a circulation section of thick bamboo 901 from discharge gate 102, then promote the upper end of a circulation section of thick bamboo 901 through the spiral leaf 904, then flow into in the feed inlet 101 through discharging pipe 905.

In this embodiment, in order to facilitate crushing of the waste, the upper end of the inside of the treatment tank 1 is symmetrically inclined with a baffle 10.

In this embodiment, a magnetic filter screen 8 is mounted at the lower end of the interior of the treatment tank 1 in order to remove metals from the scrap.

In this embodiment, the front lower end of the treatment tank 1 is provided with a switch door 11 for taking out the treated waste.

The working process of the utility model is as follows: when the waste material is required to be used, the waste material is poured into the feeding port 101, the sealing plate 205 can be moved downwards due to the gravity of the waste material, at the moment, the first spring 204 is compressed, the sealing plate 205 and the baffle plate 206 are provided with a certain opening, so that the waste material enters the treatment box 1, after being guided by the guide plate 10, the waste material can flow into the crushing gear 4 to be crushed, the crushed waste material falls on the inclined filter screen 5, the first motor 701 is started, the first motor 701 drives the first rotating shaft 702 to rotate, the first rotating shaft 702 drives the cam 703 to rotate, the inclined filter screen 5 can be made to rotate by a small extent through the cooperation of the second spring 6, the crushed waste material can be better filtered, the crushed waste material falls on the magnetic filter screen 8 through the inclined filter screen 5, the magnetic filter screen 8 can adsorb metals in the waste material, the metal in the waste material can be removed, then the waste material falls on the inner lower end of the treatment box 1, and finally the switch door 11 is opened, and the treated waste material can be taken out;

In the process of filtering the waste, the second motor 902 is started, the second motor 902 drives the second rotating shaft 903 to rotate, the second rotating shaft 903 drives the spiral blade 904 to rotate, unqualified waste on the inclined filter screen 5 can flow into the circulating cylinder 901 from the discharge hole 102, then is lifted to the upper end of the circulating cylinder 901 through the spiral blade 904, and then flows into the feed inlet 101 through the discharge pipe 905, so that the waste is crushed again.

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a regeneration treatment device of asphalt concrete waste, includes treatment box (1) and feed inlet (101), the upper end middle part of treatment box (1) is equipped with feed inlet (101), its characterized in that: an elastic sealing assembly (2) is arranged in the feeding hole (101), and a dust removing device (3) is arranged on one side of the feeding hole (101);

A crushing gear (4) capable of crushing waste is arranged in the middle of the upper end of the inside of the treatment box (1);

The device is characterized in that one side of the middle end of the inside of the treatment box (1) is rotationally connected with an inclined filter screen (5), the other side of the middle end of the inside of the treatment box (1) is provided with a discharge hole (102), a second spring (6) is installed at the discharge hole (102), the upper end of the second spring (6) is fixedly connected with the lower end of the inclined filter screen (5), and the lower end of the inclined filter screen (5) is provided with a vibration mechanism (7);

The outer wall of one side of the treatment box (1) is provided with a circulating feeding mechanism (9) which can lift the waste at the discharge hole (102) to the feeding hole (101).

2. The apparatus for recycling asphalt concrete waste according to claim 1, wherein: the elastic sealing assembly (2) comprises a supporting plate (201), a lifting rod (202), a baffle plate (203), a first spring (204), a sealing plate (205) and a striker plate (206);

The supporting plate (201) is fixedly arranged at the middle end of the inside of the feeding hole (101), the supporting plate (201) is connected with a lifting rod (202) in a sliding manner through a through hole, the upper end of the lifting rod (202) is fixedly connected with a baffle plate (203), a first spring (204) is sleeved on the lifting rod (202), and the first spring (204) is positioned between the supporting plate (201) and the baffle plate (203);

The lifting rod (202) is characterized in that sealing plates (205) inclining downwards are symmetrically and fixedly connected to two sides of the lower end of the lifting rod (202), and baffle plates (206) capable of blocking the sealing plates (205) from rising are symmetrically and fixedly connected to two sides of the inside of the feeding hole (101).

3. The apparatus for recycling asphalt concrete waste according to claim 1, wherein: the dust removing device (3) comprises a dust removing box (301), a dust collecting pump (302), a dust outlet pipe (303), a dust collecting pipe (304), a first filter screen (305), a second filter screen (306) and a dust outlet pipe (307);

The dust collection box (301) is arranged on the outer wall of the treatment box (1), the upper end of the dust collection box (301) is provided with a dust collection pump (302), the dust collection end of the dust collection pump (302) is communicated with the feed inlet (101) through a dust collection pipe (304), and the dust outlet end of the dust collection pump (302) is communicated with the dust collection box (301) through a dust outlet pipe (303);

The inside from the top down of dust removal case (301) is installed first filter screen (305) and second filter screen (306) in proper order, the lower extreme of dust removal case (301) is equipped with out tuber pipe (307).

4. The apparatus for recycling asphalt concrete waste according to claim 1, wherein: the vibration mechanism (7) comprises a first motor (701), a first rotating shaft (702) and a cam (703), wherein the first motor (701) is arranged at the rear end of the treatment box (1), an output shaft of the first motor (701) penetrates through the treatment box (1) to be connected with the first rotating shaft (702), and the cam (703) capable of moving up and down the inclined filter screen (5) is arranged on the first rotating shaft (702).

5. The apparatus for recycling asphalt concrete waste according to claim 1, wherein: the circulating feeding mechanism (9) comprises a circulating cylinder (901), a second motor (902), a second rotating shaft (903), a spiral blade (904) and a discharging pipe (905), wherein the circulating cylinder (901) is fixedly arranged on the outer wall of the treatment box (1), and one side, close to the treatment box (1), of the lower end of the circulating cylinder (901) is communicated with the discharging port (102);

The lower extreme of a circulation section of thick bamboo (901) is installed second motor (902), the output shaft of second motor (902) runs through circulation section of thick bamboo (901) and is connected with second pivot (903), install spiral leaf (904) that can promote the waste material on second pivot (903), the upper end of circulation section of thick bamboo (901) communicates with each other with feed inlet (101) through discharging pipe (905).

6. The apparatus for recycling asphalt concrete waste according to claim 1, wherein: the upper end of the inside of the treatment box (1) is symmetrically and obliquely provided with guide plates (10).

7. The apparatus for recycling asphalt concrete waste according to claim 1, wherein: a magnetic filter screen (8) is arranged at the lower end of the inside of the treatment box (1).

8. The apparatus for recycling asphalt concrete waste according to claim 1, wherein: the front lower end of the treatment box (1) is provided with a switch door (11).