CN214766039U

CN214766039U - Big proportion recycle device of old and useless bituminous mixture in wisdom sponge city

Info

Publication number: CN214766039U
Application number: CN202120755113.8U
Authority: CN
Inventors: 张楠楠; 刘永伟; 彭仕军; 刘钦; 位建
Original assignee: Meishan Huantian Liangzhi Industrial Co ltd
Current assignee: Meishan Huantian Liangzhi Industrial Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-19
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a big proportion recycle device of old and useless bituminous mixture in wisdom sponge city, including smashing the suction box, the inside of smashing the suction box is provided with crushing structure, crushing structure and conveyer belt, and conveyer belt fixed connection is in smashing the suction box bottom, smashes the top fixedly connected with dust collection structure of suction box, and dust collection structure includes centrifugal fan, connecting pipe and dust collection box, and the inside of connecting pipe is provided with block structure, and the top fixedly connected with of dust collection box is given vent to anger the filtration pore, smashes the left end lateral wall fixedly connected with controller of suction box. The utility model discloses in, smash and be provided with crushing structure and crushing structure in the suction box, the crushing structure carries out preliminary crushing to old and useless pitch, and crushing structure has the function that refines, further smashes old and useless pitch, with dust extraction in the top of smashing the suction box, can carry out fine absorption to the harmful dust that produces when smashing, and block structure makes the filter screen in the connecting pipe and the cotton easy dismantlement installation that removes dust.

Description

Big proportion recycle device of old and useless bituminous mixture in wisdom sponge city

Technical Field

The utility model relates to an asphalt mixture regeneration equipment technical field especially relates to big proportion recycle device of old and useless asphalt mixture in wisdom sponge city.

Background

The smart sponge city is a new generation of urban rainfall flood management concept and can also be called as a water elastic city, the international general term is 'low-influence development rainwater system construction', water absorption, water storage, water seepage and water purification are carried out during rain, stored water is 'released' and utilized when needed, and sponge city materials are substantially applied, have the characteristics of excellent water seepage, compression resistance, wear resistance, skid resistance, environmental protection, attractive and colorful appearance, comfort, easy maintenance, sound absorption, noise reduction and the like, become a 'breathing' urban landscape pavement, effectively relieve the urban heat island effect and enable the urban pavement to not generate heat any more.

Wisdom sponge city road surface laying's bituminous mixture has very big space of retrieving and recycling, wherein mix many materials that can recycle, at the in-process of recycling, at first aim at carrying out broken screening to wisdom sponge city old and useless bituminous mixture, current broken structure does not possess dust collector mostly, lead to dust mixture to follow the screening material and get into regenerating unit on next step, the new bituminous mixture quality that leads to producing is not up to standard, because pitch and to the skin mucosa have irritability, there is phototoxic action and carcinogenesis, so the dust that breaker produced at the during operation can cause great injury to staff's health, also caused certain destruction to the environment, and current broken structure is once more smashing, smash thoroughly inadequately, can't improve efficiency for subsequent regeneration.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the device for recycling the waste asphalt mixture in the smart sponge city in a large proportion is provided for solving the problem of improving the recycling efficiency of asphalt.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

big proportion recycle device of old and useless bituminous mixture in wisdom sponge city, including smashing the suction box, the inside of smashing the suction box is provided with crushing structure, crushing structure and conveyer belt, conveyer belt fixed connection is in smashing the suction box bottom, and the top of conveyer belt is provided with two down flitchs, two flitch fixed connection is on smashing the interior both sides wall of suction box down, the top fixedly connected with dust absorption structure of smashing the suction box, dust absorption structure includes centrifugal fan, connecting pipe and dust collection box, the inside of connecting pipe is provided with the block structure, the top fixedly connected with of dust collection box is given vent to anger the filtration hole, smashes the left end lateral wall fixedly connected with controller of suction box.

As a further description of the above technical solution:

the dust collecting box is characterized in that a feeding hole is formed in the top end of the crushing dust collecting box, a through hole is formed in the side wall of the top of the crushing dust collecting box, the centrifugal fan is installed at the left end and the right end of the top of the crushing dust collecting box through the through hole, the connecting pipe is fixedly connected to one end of the through hole according to the principle of the centrifugal fan, the dust collecting box is fixedly connected to one end of the connecting pipe, only filter screens and dust collecting cotton are arranged inside the connecting pipe, and the dust collecting cotton is fixedly connected between the two filter screens.

As a further description of the above technical solution:

the block structure includes mounting bracket, mounting groove, elastic spring, spring bolt and gib block, the mounting bracket is installed in the surface of filter screen, and the top fixedly connected with of mounting bracket carries the ear, the mounting groove has been seted up to the inside of mounting bracket, the inside of mounting groove is provided with elastic spring, elastic spring's one end fixedly connected with spring bolt, gib block fixed connection is in the lateral wall of mounting bracket, the spring bolt runs through the gib block extends to the outside.

As a further description of the above technical solution:

the crushing structure includes electric expansion plate, crushing cylinder and connecting plate, two the equal fixedly connected with mounting panel in bottom of crushing cylinder, mounting panel fixed connection is in the lateral wall of smashing the suction box, and the relative one end of two crushing cylinders all is connected with the connecting plate, the equal fixedly connected with crushing plate in relative one end of connecting plate, two electric expansion plate difference fixed connection is on smashing the interior both sides wall of suction box.

As a further description of the above technical solution:

crushing structure includes baffle and crushing roller, two the baffle is fixed connection respectively on crushing suction box inner side wall, two crushing roller sets up in the inside middle section position department of crushing suction box, and the rear end of crushing roller is connected with the shaft coupling, shaft coupling fixed connection is in driving motor's output shaft.

As a further description of the above technical solution:

the controller is electrically connected with the crushing cylinder, the electric telescopic plate and the driving motor.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, it is provided with crushing structure and crushing structure to smash the suction box, the crushing structure carries out preliminary crushing to old and useless pitch, crushing structure has the function that refines, further smash old and useless pitch, be provided with the conveyer belt in the below of flitch down, be convenient for carry the old and useless pitch after smashing, with dust extraction in the top of smashing the suction box, can carry out fine absorption to the harmful dust that produces when smashing, can not let the dust enter into in the outdoor air, thereby destroy the air quality and cause harm to the staff, and block structure makes the filter screen in the connecting tube easily dismantle the installation with the dust removal cotton, the change maintenance in the later stage of being convenient for.

Drawings

Fig. 1 shows a schematic structural diagram provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a connection pipe provided by an embodiment of the present invention;

fig. 3 shows a schematic view of a clamping structure provided according to an embodiment of the present invention.

Illustration of the drawings: 1. a crushing dust collection box; 2. a centrifugal fan; 3. a connecting pipe; 4. a dust collection box; 5. a controller; 6. an electric expansion plate; 7. mounting a plate; 8. a crushing cylinder; 9. a connecting plate; 10. a feed inlet; 11. an air outlet filter hole; 12. a baffle plate; 13. a crushing roller; 14. a blanking plate; 15. a conveyor belt; 16. a filter screen; 17. dedusting cotton; 18. lifting the ears; 19. a mounting frame; 20. mounting grooves; 21. an elastic spring; 22. a latch bolt; 23. and (4) a guide strip.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: big proportion recycle device of old and useless bituminous mixture in wisdom sponge city, including smashing dust collection box 1, the inside of smashing dust collection box 1 is provided with the crushing structure, crushing structure and

conveyer belt

15, 15 fixed connection in smashing dust collection box 1 bottom of conveyer belt, 15 top of conveyer belt is provided with two flitches 14 down, two flitch 14 fixed connection are on smashing 1 interior both sides wall of dust collection box, the top fixedly connected with dust collection structure of smashing dust collection box 1, the dust collection structure includes centrifugal fan 2, connecting pipe 3 and dust collection box 4, the inside of connecting pipe 3 is provided with the block structure, the top fixedly connected with of dust collection box 4 gives vent to anger filtration pore 11, the left end lateral wall fixedly connected with controller 5 of smashing dust collection box 1.

Specifically, as shown in fig. 2, feed inlet 10 has been seted up on the top of smashing dust collection box 1, the through-hole has been seted up to the top lateral wall of smashing dust collection box 1, both ends about the top of smashing dust collection box 1 are installed through the through-hole to

centrifugal fan

2, 3 fixed connection in the one end of 2 principle through-holes of centrifugal fan in the connecting pipe, 4 fixed connection in the one end of connecting pipe in the dust collection box, only filter screen 16 and dust removal cotton 17 are established to the inside of connecting pipe 3, dust removal cotton 17 fixed connection is between two filter screens 16, the dust that produces when centrifugal fan 2 work makes the crushing smash upwards inhales, filter screen 16 and dust removal cotton 17 can carry out fine absorption to the harmful dust that produces when smashing, can not let the dust enter into the outdoor air, thereby destroy the air quality and cause harm to the staff.

Specifically, as shown in fig. 3, the block structure includes mounting bracket 19, mounting groove 20, elastic spring 21, spring bolt 22 and gib block 23, mounting bracket 19 installs in filter screen 16's surface, mounting bracket 19's top fixedly connected with carries ear 18, mounting groove 20 has been seted up to mounting bracket 19's inside, the inside of mounting groove 20 is provided with elastic spring 21, elastic spring 21's one end fixedly connected with spring bolt 22, gib block 23 fixed connection is in mounting bracket 19's lateral wall, spring bolt 22 runs through gib block 23 and extends to the outside, connecting pipe 3 is the rectangle, the guide way that cooperation gib block 23 used is seted up to connecting pipe 3's lateral wall, the draw-in groove of cooperation gib block 22 is seted up to the inside of guide way, and the installation of being convenient for, and the inside adhesion of connecting pipe 3 is provided with the sealing washer.

Specifically, as shown in fig. 1, the crushing structure includes electric expansion plate 6, crushing cylinder 8 and connecting plate 9, the equal fixedly connected with mounting panel 7 in bottom of two crushing cylinders 8, mounting panel 7 fixed connection is in the lateral wall of smashing dust collection box 1, the relative one end of two crushing cylinders 8 all is connected with connecting plate 9, the equal fixedly connected with crushing plate in relative one end of connecting plate 9, two electric expansion plates 6 respectively fixed connection are on smashing dust collection box 1 inside both sides wall.

Specifically, as shown in fig. 1, the crushing structure includes baffle 12 and crushing roller 13, two baffles 12 are fixed connection respectively on two interior walls of crushing dust collection box 1, two crushing rollers 13 set up in the inside middle section position department of crushing dust collection box 1, the rear end of crushing roller 13 is connected with the shaft coupling, shaft coupling fixed connection is in driving motor's output shaft, two baffles 12 make to waste asphalt after the crushing with its top to two crushing rollers 13, driving motor is used for driving crushing roller 13 to rotate and carries out shredding.

Specifically, as shown in fig. 1, controller 5 and crushing cylinder 8, electric expansion plate 6 and driving motor electric connection, accessible controller 5 accomplishes the switch to crushing cylinder 8, electric expansion plate 6 and driving motor, and is convenient.

The working principle is as follows: when the device is used, waste asphalt is fed into the crushing dust box 1 through the feeding port 10, the waste asphalt falls into the top end of the electric expansion plate 6 due to gravity, the crushing cylinder 8 is opened through the controller 5, the crushing cylinder 8 works, the connecting plate 9 pushes the crushing plate back and forth to perform primary crushing treatment on the waste asphalt, then the electric expansion plate 6 is contracted through the controller 5, the crushed waste asphalt falls into a space between two crushing rollers 13 through the baffle 12 to perform secondary crushing treatment, the finally crushed waste asphalt falls into the conveying belt 15 through the blanking plate 14 to be conveyed, the dust generated during crushing and crushing is upwards sucked by the centrifugal fan 2, the harmful dust generated during crushing can be well absorbed by the filter screen 16 and the dust removal cotton 17, the dust cannot enter outdoor air, and therefore the air quality is damaged and harm is caused to workers, when using for a long time the back, when needing to change filter screen 16 and dust removal cotton 17, upwards the pulling carries ear 18, gib block 23 passes through the guide way, make mounting bracket 19 proposed, and then more renew filter screen 16 and dust removal cotton 17, during the installation, through guide way and gib block 23, install mounting bracket 19 in the inside of connecting pipe 3, during the installation, spring bolt 22 is owing to the pressure that receives the guide way inner wall, make spring bolt 22 compression elastic spring 21 take in to the inside of mounting groove 20, when gib block 23 was completely adorned, spring bolt 22 pops out under elastic spring 21's the effect, block to the inside of draw-in groove, make mounting bracket 19 installation firm, difficult emergence is not hard up, block structure makes filter screen 16 and the dust removal cotton 17 of 3 in the connecting pipe easily dismantle the installation, be convenient for the change maintenance in later stage.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A large-proportion recycling device for waste asphalt mixture in a smart sponge city comprises a crushing dust collection box (1), it is characterized in that a crushing structure, a crushing structure and a conveying belt (15) are arranged in the crushing dust box (1), the conveyor belt (15) is fixedly connected to the bottom in the crushing dust collection box (1), two blanking plates (14) are arranged above the conveyor belt (15), the two blanking plates (14) are fixedly connected to two side walls in the crushing dust collection box (1), the top of the crushing dust collection box (1) is fixedly connected with a dust collection structure, the dust collection structure comprises a centrifugal fan (2), a connecting pipe (3) and a dust collection box (4), the inside of connecting pipe (3) is provided with the block structure, the top fixedly connected with of dust collection box (4) is given vent to anger filtration pore (11), smashes left end lateral wall fixedly connected with controller (5) of dust collection box (1).

2. The large-proportion recycling device for the waste asphalt mixture in the smart sponge city according to claim 1, wherein a feeding hole (10) is formed in the top end of the crushing dust box (1), a through hole is formed in the side wall of the top of the crushing dust box (1), the centrifugal fan (2) is installed at the left end and the right end of the top of the crushing dust box (1) through the through hole, the connecting pipe (3) is fixedly connected to one end of the through hole according to the principle of the centrifugal fan (2), the dust box (4) is fixedly connected to one end of the connecting pipe (3), only a filter screen (16) and dust removing cotton (17) are arranged inside the connecting pipe (3), and the dust removing cotton (17) is fixedly connected between the two filter screens (16).

3. The big proportion recycle device of old and useless bituminous mixture in wisdom sponge city of claim 1, characterized in that, the block structure includes mounting bracket (19), mounting groove (20), elastic spring (21), spring bolt (22) and gib block (23), mounting bracket (19) are installed in the surface of filter screen (16), and the top fixedly connected with of mounting bracket (19) carries ear (18), mounting groove (20) have been seted up to the inside of mounting bracket (19), the inside of mounting groove (20) is provided with elastic spring (21), the one end fixedly connected with spring bolt (22) of elastic spring (21), gib block (23) fixed connection is in the lateral wall of mounting bracket (19), spring bolt (22) run through gib block (23) extend to the outside.

4. The large-proportion recycling device of waste asphalt mixtures in smart sponge cities as claimed in claim 1, wherein the crushing structure comprises electric expansion plates (6), crushing cylinders (8) and connecting plates (9), two bottom ends of the crushing cylinders (8) are fixedly connected with mounting plates (7), the mounting plates (7) are fixedly connected to the outer side wall of the crushing dust box (1), the connecting plates (9) are connected to the opposite ends of the two crushing cylinders (8), the crushing plates are fixedly connected to the opposite ends of the connecting plates (9), and the two electric expansion plates (6) are respectively fixedly connected to the inner side walls of the crushing dust box (1).

5. The large-proportion recycling device of waste asphalt mixtures in smart sponge cities as claimed in claim 1, wherein the pulverizing structure comprises baffle plates (12) and pulverizing rollers (13), two baffle plates (12) are respectively and fixedly connected to two inner side walls of the pulverizing dust box (1), two pulverizing rollers (13) are arranged at the inner middle position of the pulverizing dust box (1), the rear end of the pulverizing roller (13) is connected with a shaft coupling, and the shaft coupling is fixedly connected to an output shaft of a driving motor.

6. The device for recycling the waste asphalt mixture in the smart sponge city in a large proportion according to claim 1, wherein the controller (5) is electrically connected with the crushing cylinder (8), the electric expansion plate (6) and the driving motor.