CN218340013U

CN218340013U - Filter equipment is smashed to pitch

Info

Publication number: CN218340013U
Application number: CN202222402036.5U
Authority: CN
Inventors: 时光胜
Original assignee: Shanghai Shishen Industry and Trade Co Ltd
Current assignee: Shanghai Shishen Industry and Trade Co Ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-01-20
Anticipated expiration: 2032-09-09

Abstract

The application relates to the technical field of asphalt crushing, in particular to an asphalt crushing and filtering device which comprises a box body, wherein the top of the box body is provided with a feeding hole, and the bottom of the box body is provided with a discharging hole; the box body is internally provided with a coarse crushing mechanism, a material guide mechanism, a fine crushing mechanism and a filtering mechanism which are sequentially arranged from top to bottom, the material guide mechanism is obliquely arranged, the high end of the material guide mechanism is connected to the inner side wall of the box body, the low end of the material guide mechanism is arranged at an interval with the inner side wall of the box body, and the fine crushing mechanism is positioned between the low end of the material guide mechanism and the inner side wall of the box body; the filtering mechanism is obliquely arranged, the high end of the filtering mechanism is connected to the inner side wall of the box body and is positioned right below the fine crushing mechanism, and the low end of the filtering mechanism penetrates through the box body and is provided with a bucket elevator positioned outside the box body; the feed end of the bucket elevator is positioned at the lower end of the filtering mechanism, and the discharge end of the bucket elevator is positioned at the feed inlet of the box body. This application can reduce workman's intensity of labour and improve the crushing efficiency of pitch.

Description

Filter equipment is smashed to pitch

Technical Field

The application relates to the technical field of asphalt crushing, in particular to an asphalt crushing and filtering device.

Background

The modified asphalt is an asphalt binder prepared by adding external additives (modifiers) such as rubber, resin, high molecular polymer, ground rubber powder or other fillers or by adopting measures such as mild oxidation processing of asphalt and the like, so that the performance of the asphalt or the asphalt mixture is improved.

In order to mix the bitumen and the additive homogeneously, the bitumen cake is usually comminuted by means of a comminuting device. The crushed asphalt needs to be filtered, and the filtered filter residue needs to be manually collected and put into the crushing device again for crushing, so that the labor intensity of workers is increased, the crushing efficiency of the asphalt is reduced, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to reduce workman's intensity of labour and improve the crushing efficiency of pitch, this application provides a filter equipment is smashed to pitch.

The application provides a filter equipment is smashed to pitch adopts following technical scheme: an asphalt crushing and filtering device comprises a box body, wherein a feed inlet is formed in the top of the box body, and a discharge outlet is formed in the bottom of the box body; the box body is internally provided with a coarse crushing mechanism, a material guide mechanism, a fine crushing mechanism and a filtering mechanism which are sequentially arranged from top to bottom, the material guide mechanism is obliquely arranged, the high end of the material guide mechanism is connected to the inner side wall of the box body, the low end of the material guide mechanism is arranged at an interval with the inner side wall of the box body, and the fine crushing mechanism is positioned between the low end of the material guide mechanism and the inner side wall of the box body; the filtering mechanism is obliquely arranged, the high end of the filtering mechanism is connected to the inner side wall of the box body and is positioned right below the fine crushing mechanism, and the low end of the filtering mechanism penetrates through the box body and is provided with a bucket elevator positioned outside the box body; the feed end of the bucket elevator is positioned at the lower end of the filtering mechanism, and the discharge end of the bucket elevator is positioned at the feed port of the box body.

Optionally, coarse crushing mechanism includes that two are the level setting and rotate and connect in the coarse crushing roller of box inside wall and two first motors of installing on the box outer wall, and two coarse crushing rollers arrange in proper order and be the clearance setting along the horizontal direction, and the output shaft coaxial coupling of first motor is in the coarse crushing roller that corresponds.

Optionally, the two opposite sides of the feed inlet are provided with feed plates inclined downwards, the lower ends of the two feed plates and the inner side wall of the box body jointly enclose a feed cavity, and the feed cavity is located right above the gap between the two coarse crushing rollers.

Optionally, the guide mechanism is including being the stock guide that the slope set up and installing the second motor on the box lateral wall, and the high-end rotation of stock guide is connected in the inside wall of box, and the low side of stock guide is the interval setting with the inside wall of box, installs the rotatable first cam of contradicting in the stock guide lower surface on the output shaft of second motor.

Optionally, the fine crushing mechanism includes that two are the level setting and rotate and connect in the fine crushing roller of box inside wall and two third motors of installing on the box outer wall, and two fine crushing rollers arrange in proper order and are the clearance setting along the horizontal direction, and the output shaft coaxial coupling of third motor is in the fine crushing roller that corresponds.

Optionally, filtering mechanism is including being the filter screen that the slope set up and installing the fourth motor on the box lateral wall, and the high-end rotation of filter screen is connected in the inside wall of box, and the low side of filter screen is worn to locate the box and is located bucket elevator's feed end department, installs the rotatable second cam of contradicting in the filter screen lower surface on the output shaft of fourth motor.

Optionally, the upper surface of the filter screen is provided with a plurality of striker plates which are obliquely arranged, the two ends of the striker plates are arranged at intervals with the inner side wall of the box body, and the two ends of the striker plates are different from the same end of the filter screen in interval.

Optionally, a dust collection mechanism is arranged on the box body and comprises a fan arranged on the outer side wall of the box body, the fan is communicated with the inside of the box body and located at the coarse crushing mechanism, and the fan is connected with a dust removal cloth bag through a pipeline.

To sum up, the application comprises the following beneficial technical effects:

1. when asphalt falls between two coarse crushing rollers under the guidance of a feeding plate, a first motor drives the coarse crushing rollers to rotate, so that the coarse crushing rollers rotate to crush asphalt, the crushed asphalt falls downwards onto a material guide plate from a gap between the two coarse crushing rollers, a second motor drives a first cam to rotate, so that the first cam drives the material guide plate to vibrate up and down, the asphalt on the upper surface of the material guide plate slides obliquely downwards to a position between the two fine crushing rollers, a third motor drives the fine crushing rollers to rotate, so that the fine crushing rollers rotate to crush the asphalt, the crushed asphalt falls down to the upper surface at the high end of a filter screen from the position between the two fine crushing rollers, a fourth motor drives the filter screen to vibrate up and down through a second cam, so that the asphalt on the upper surface of the filter screen slides up and down, the qualified asphalt passes through a filter hole on the filter screen and is discharged out of a box body, the unqualified asphalt slides obliquely downwards and enters a bucket elevator, the bucket elevator conveys the unqualified asphalt into a bucket elevator to the discharge port, the unqualified asphalt is discharged into a bucket elevator, and the bucket elevator discharges the unqualified asphalt into a bucket elevator to reduce the unqualified asphalt to the asphalt to be crushed asphalt which is crushed by a bucket body, and further to reduce the asphalt which is crushed by a manual labor mechanism;

2. the diameter of the fine crushing roller is smaller than that of the coarse crushing roller, so that the asphalt is firstly coarsely crushed and then finely crushed, the crushing effect on the asphalt is improved, and the amount of unqualified asphalt which is thrown into the box body again is reduced;

3. when the pitch on the filter screen is at gliding in-process, all striker plates will enclose jointly into serpentine channel, and pitch on the filter screen is long when the motion of pitch at the filter screen upper surface has been prolonged with serpentine motion in the in-process of gliding, has improved the filtration screening effect to pitch.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic sectional view of the whole of the embodiment of the present application;

fig. 3 is a schematic sectional view of the inside of the tank in the embodiment of the present application.

Reference numerals: 1. a box body; 11. a feed inlet; 12. a discharge port; 13. a feeding plate; 14. a feed cavity; 2. a coarse crushing mechanism; 21. a coarse crushing roller; 22. a first motor; 3. a material guiding mechanism; 31. a stock guide; 32. a second motor; 33. a first cam; 4. a fine crushing mechanism; 41. a fine crushing roller; 42. a third motor; 5. a filtering mechanism; 51. filtering with a screen; 52. a fourth motor; 53. a second cam; 54. a striker plate; 6. a bucket elevator; 61. a material guide channel; 7. a dust suction mechanism; 71. a fan; 72. a pipeline; 73. a dust removal cloth bag.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses filter equipment is smashed to pitch. As shown in fig. 1 to 3, an asphalt pulverizing and filtering device comprises a box body 1, wherein a feeding hole 11 is formed in the top of the box body 1, and a discharging hole 12 is formed in the bottom of the box body 1 in a funnel shape.

Be equipped with in the box 1 from last coarse crushing mechanism 2, guide mechanism 3, fine crushing mechanism 4 and the filtering mechanism 5 that sets gradually extremely down, coarse crushing mechanism 2 includes that two are the level setting and rotate to connect in the coarse crushing roller 21 of box 1 inside wall and two first motors 22 of installing on the outer wall of box 1, two coarse crushing rollers 21 arrange in proper order and are the clearance setting along the horizontal direction, first motor 22's output shaft coaxial coupling is in the coarse crushing roller 21 that corresponds. After asphalt enters the box body 1 from the feed inlet 11, the asphalt falls between the two coarse grinding rollers 21, the first motor 22 drives the coarse grinding rollers 21 to rotate, and the rotation directions of the two coarse grinding rollers 21 are opposite, so that the coarse grinding rollers 21 rotate to grind the asphalt, and the ground asphalt falls downwards from a gap between the two coarse grinding rollers 21.

The two opposite sides of the feed port 11 are provided with the feed plates 13 which are inclined downwards, the lower ends of the two feed plates 13 and the inner side wall of the box body 1 jointly form a feed cavity 14, and the feed cavity 14 is positioned right above the gap between the two coarse crushing rollers 21, so that the feed cavity 14 can guide asphalt entering from the feed port 11 to the space between the two coarse crushing rollers 21, and the asphalt is crushed conveniently.

The material guiding mechanism 3 comprises a material guiding plate 31 and a second motor 32, wherein the material guiding plate 31 is obliquely arranged, the second motor 32 is installed on the outer side wall of the box body 1, the high end of the material guiding plate 31 is rotatably connected to the inner side wall of the box body 1, the low end of the material guiding plate 31 is arranged at an interval with the inner side wall of the box body 1, and a first cam 33 which can be rotatably abutted to the lower surface of the material guiding plate 31 is installed on an output shaft of the second motor 32. Asphalt falling from between the two rough grinding rollers 21 falls onto the upper surface of the material guide plate 31, the second motor 32 drives the first cam 33 to rotate, so that the first cam 33 drives the material guide plate 31 to vibrate up and down, and the asphalt on the upper surface of the material guide plate 31 slides obliquely downward and falls downward from a gap between the material guide plate 31 and the inner side wall of the box body 1.

The fine crushing mechanism 4 is located between the low side of guide mechanism 3 and the inside wall of box 1, fine crushing mechanism 4 includes that two are the level setting and rotate the third motor 42 of installing on the outer wall of box 1 in the fine crushing roller 41 and two of connection in the box 1 inside wall, two fine crushing rollers 41 arrange in proper order and be the clearance setting along the horizontal direction, the output shaft coaxial coupling of third motor 42 is in the fine crushing roller 41 that corresponds, the diameter of fine crushing roller 41 is less than the diameter of coarse crushing roller 21. The asphalt sliding from the upper surface of the material guide plate 31 will slide to between the two fine crushing rollers 41, and the third motor 42 will drive the fine crushing rollers 41 to rotate, so that the fine crushing rollers 41 rotate to crush the asphalt, thereby improving the asphalt crushing effect.

Filtering mechanism 5 is including being the filter screen 51 that the slope set up and installing fourth motor 52 on the box 1 lateral wall, and filter screen 51's high-end is rotated and is connected in the inside wall of box 1 and is located the smart roller 41 under, and filter screen 51's low side is worn to locate box 1 along vertical direction slip, installs the rotatable second cam 53 of contradicting in filter screen 51 lower surface on the output shaft of fourth motor 52. The asphalt falling from between the two fine crushing rollers 41 falls to the upper surface of the high end of the filter screen 51, the fourth motor 52 drives the filter screen 51 to vibrate up and down through the second cam 53, so that the asphalt on the upper surface of the filter screen 51 slides up and down, qualified asphalt passes through the filter holes on the filter screen 51 and is discharged out of the box body 1 through the discharge hole 12, and unqualified asphalt slides downwards in an inclined manner to the low end of the filter screen 51.

The upper surface mounting of filter screen 51 has a plurality of striker plates 54 that are the slope and set up, the both ends of striker plate 54 are the interval setting with the inside wall of box 1, and the both ends of striker plate 54 are different with the interval between the same end of filter screen 51, the event is pitch when on filter screen 51 at gliding in-process, all striker plates 54 will enclose into snakelike passageway jointly, pitch on filter screen 51 will snakelike motion at the in-process of gliding, it is long when the motion of pitch on filter screen 51 upper surface has been prolonged, the filtration screening effect to pitch has been improved.

The lower end of the filter screen 51 is provided with a bucket elevator 6 located outside the box 1, the feeding end of the bucket elevator 6 is communicated with the inside of the box 1 through a material guiding channel 61, the opening of the material guiding channel 61 is gradually reduced from the bucket elevator 6 outside the box 1, so that the asphalt sliding from the lower end of the filter screen 51 enters the bucket elevator 6 through the material guiding channel 61.

The discharge end of the bucket elevator 6 is located at the feed inlet 11 of the box body 1, the bucket elevator 6 can obliquely and upwards convey unqualified asphalt inside the bucket elevator to the discharge end of the bucket elevator, the unqualified asphalt at the discharge end of the bucket elevator 6 enters the box body 1 again through the feed inlet 11, so that the rough grinding mechanism 2 and the fine grinding mechanism 4 continue to grind the unqualified asphalt, workers do not need to manually collect unqualified asphalt and put the unqualified asphalt into the box body 1 again, and the labor intensity of the workers is reduced and the grinding efficiency of the asphalt is improved.

The box body 1 is provided with a dust collection mechanism 7, the dust collection mechanism 7 comprises a fan 71 arranged on the outer side wall of the box body 1, the fan 71 is communicated with the inside of the box body 1 and between the material guide plate 31 and the feeding plate 13, and the fan 71 is connected with a dust removal cloth bag 73 through a pipeline 72. In the process of crushing the asphalt, the fan 71 is started, and the dust generated by crushing the asphalt in the box body 1 enters the dust removing cloth bag 73 through the fan 71 and the pipeline 72, so that the dust is collected, and the dust is prevented from floating out of the feed port 11 or the discharge port 12 to influence the working environment.

The implementation principle of the asphalt crushing and filtering device in the embodiment of the application is as follows: when asphalt falls between the two coarse crushing rollers 21 under the guidance of the feeding plate 13, the first motor 22 will drive the coarse crushing rollers 21 to rotate, so that the coarse crushing rollers 21 rotate to crush the asphalt, the crushed asphalt will fall down onto the guide plate 31 from the gap between the two coarse crushing rollers 21, the second motor 32 will drive the first cam 33 to rotate, so that the first cam 33 drives the guide plate 31 to vibrate up and down, the asphalt on the upper surface of the guide plate 31 will slide down obliquely to between the two fine crushing rollers 41, the third motor 42 will drive the fine crushing rollers 41 to rotate, so that the fine crushing rollers 41 rotate to crush the asphalt, the crushed asphalt will fall down from between the two fine crushing rollers 41 to the upper surface at the high end of the filter screen 51, and the fourth motor 52 will drive the filter screen 51 to vibrate up and down through the second cam 53, the asphalt on the upper surface of the filter screen 51 slides up and down, the qualified asphalt passes through the filter holes on the filter screen 51 and is discharged out of the box body 1 through the discharge hole 12, the unqualified asphalt slides down in an inclined manner and enters the bucket elevator 6 through the material guide channel 61, the bucket elevator 6 conveys the unqualified asphalt inside the bucket elevator to the discharge end in an inclined manner, the unqualified asphalt at the discharge end of the bucket elevator 6 reenters the box body 1 through the feed inlet 11, the rough crushing mechanism 2 and the fine crushing mechanism 4 continue to crush the unqualified asphalt, and workers do not need to manually collect the unqualified asphalt and place the unqualified asphalt into the box body 1 again, so that the labor intensity of the workers is reduced and the crushing efficiency of the asphalt is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a filter equipment is smashed to pitch which characterized in that: the device comprises a box body (1), wherein a feed inlet (11) is formed in the top of the box body (1), and a discharge outlet (12) is formed in the bottom of the box body (1); the automatic material feeding and discharging device is characterized in that a coarse crushing mechanism (2), a material guiding mechanism (3), a fine crushing mechanism (4) and a filtering mechanism (5) are arranged in the box body (1) in sequence from top to bottom, the material guiding mechanism (3) is obliquely arranged, the high end of the material guiding mechanism (3) is connected to the inner side wall of the box body (1), the low end of the material guiding mechanism (3) and the inner side wall of the box body (1) are arranged at intervals, and the fine crushing mechanism (4) is located between the low end of the material guiding mechanism (3) and the inner side wall of the box body (1); the filtering mechanism (5) is obliquely arranged, the high end of the filtering mechanism (5) is connected to the inner side wall of the box body (1) and is positioned right below the fine crushing mechanism (4), and the low end of the filtering mechanism (5) penetrates through the box body (1) and is provided with a bucket elevator (6) positioned outside the box body (1); the feeding end of the bucket elevator (6) is positioned at the lower end of the filtering mechanism (5), and the discharging end of the bucket elevator (6) is positioned at the feeding hole (11) of the box body (1).

2. The asphalt pulverization filtering apparatus according to claim 1, wherein: coarse crushing mechanism (2) are the level setting and rotate including two and connect in coarse crushing roller (21) and two first motor (22) of installing on box (1) outer wall of box (1) inside wall, and two coarse crushing roller (21) are arranged in proper order and are the clearance setting along the horizontal direction, and the output shaft coaxial coupling of first motor (22) is in corresponding coarse crushing roller (21).

3. The asphalt pulverization filtering apparatus according to claim 2, wherein: the two opposite sides of the feed inlet (11) are provided with feed plates (13) which incline downwards, the lower ends of the two feed plates (13) and the inner side wall of the box body (1) jointly form a feed cavity (14), and the feed cavity (14) is positioned right above a gap between the two coarse crushing rollers (21).

4. The asphalt pulverization filtering apparatus according to claim 1, wherein: guide mechanism (3) including being guide plate (31) that the slope set up and installing second motor (32) on box (1) lateral wall, the high-end rotation of guide plate (31) is connected in the inside wall of box (1), and the low side of guide plate (31) is the interval with the inside wall of box (1) and sets up, installs rotatable first cam (33) of contradicting in guide plate (31) lower surface on the output shaft of second motor (32).

5. The asphalt pulverizing and filtering apparatus according to claim 1, wherein: the fine crushing mechanism (4) comprises two fine crushing rollers (41) which are horizontally arranged and rotatably connected to the inner side wall of the box body (1) and two third motors (42) which are installed on the outer wall of the box body (1), the two fine crushing rollers (41) are sequentially arranged along the horizontal direction and are arranged in a gap mode, and output shafts of the third motors (42) are coaxially connected to the corresponding fine crushing rollers (41).

6. The asphalt pulverization filtering apparatus according to claim 1, wherein: filtering mechanism (5) including filter screen (51) that is the slope setting with install fourth motor (52) on box (1) lateral wall, the high-end rotation of filter screen (51) is connected in the inside wall of box (1), the low side of filter screen (51) is worn to locate box (1) and is located the feed end department of bucket elevator (6), installs on the output shaft of fourth motor (52) rotatable second cam (53) of contradicting in filter screen (51) lower surface.

7. The asphalt pulverizing and filtering apparatus according to claim 6, wherein: the upper surface mounting of filter screen (51) has a plurality of striker plates (54) that are the slope setting, and the both ends of striker plate (54) are the interval setting with the inside wall of box (1), and the both ends of striker plate (54) and filter screen (51) with the interval between the end different.

8. The asphalt pulverizing and filtering apparatus according to claim 1, wherein: be equipped with dust absorption mechanism (7) on box (1), dust absorption mechanism (7) are including installing fan (71) on box (1) lateral wall, and fan (71) communicate in the inside of box (1) and are located coarse crushing mechanism (2) department, and fan (71) are connected with dust removal sack (73) through pipeline (72).