CN217473733U - Screening equipment with gas purification effect for asphalt regeneration - Google Patents

Abstract

The utility model discloses a pitch regeneration that possesses net gas effect is with screening equipment relates to pitch regeneration technical field, for solving current pitch regeneration screening equipment and can not guarantee completely whether the kibbling particle diameter meets the requirements, can produce a large amount of dusts simultaneously and diffuse to the air in, practicality and feature of environmental protection remain the problem that improves. Rotatory two crushing rollers of installing on the inner wall of first crushing casing, the welding has cutting blade on crushing roller's the surface, fixedly connected with passage on the lower terminal surface of first crushing casing, the casing is smashed to the discharge end fixedly connected with second of passage, the inside rotatory mounting of the casing is smashed to the second has the screening cylinder, the inside of screening cylinder is arranged in to the discharge end of passage, a plurality of grinding pieces are contained in the inside of screening cylinder, be provided with a plurality of through-holes on the surface of screening cylinder.

Description

Screening equipment with gas purification effect for asphalt regeneration

Technical Field

The utility model relates to a pitch regeneration technical field specifically is a screening equipment for pitch regeneration that possesses net gas effect.

Background

The asphalt road can be seen in daily life of people, and the asphalt can cause a large amount of environmental pollution in production, so that old asphalt is usually recovered and then crushed and regenerated after the old asphalt is reformed, and asphalt regeneration and screening equipment is needed in the process.

The existing asphalt regeneration screening equipment cannot completely ensure whether the diameter of crushed particles meets the requirement, and simultaneously, a large amount of dust is generated to permeate into the air, so that the practicability and the environmental protection are to be improved; therefore, the market urgently needs to develop a screening device with a gas purification effect for asphalt regeneration to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screening equipment is used in pitch regeneration that possesses net gas effect to whether the crushed particle diameter can not be guaranteed completely to the current pitch regeneration screening equipment in solving above-mentioned background art meets the requirements, can produce a large amount of dusts simultaneously and permeate to the air, practicality and feature of environmental protection remain the problem that improves.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pitch for regeneration screening equipment that possesses net gas effect, includes first crushing casing, rotatory two crushing rollers of installing on the inner wall of first crushing casing, the welding has cutting blade on the surface of crushing roller, fixedly connected with passage on the lower terminal surface of first crushing casing, the discharge end fixedly connected with second of passage smashes the casing, the inside rotatory screening cylinder of installing of the casing is smashed to the second, the inside of screening cylinder is arranged in to the discharge end of passage, the inside splendid attire of screening cylinder has a plurality of grinding pieces, be provided with a plurality of through-holes on the surface of screening cylinder.

Preferably, one end of the crushing roller is fixedly connected with two linkage gears, and the two linkage gears are meshed with each other.

Preferably, a driving mechanism is fixedly mounted on the outer surface of one side of the first crushing shell, and one end of an output shaft of the driving mechanism is fixedly connected with one end of a rotating shaft of one of the crushing rollers.

Preferably, the lower part fixedly connected with discharging pipe of casing side surface is smashed to the second, be provided with the mounting hole on one side surface of discharging pipe, and the inside fixed mounting of mounting hole has the fan of breathing in, the air outlet end fixedly connected with air duct of the fan of breathing in, the air outlet end fixedly mounted of air duct has the cartridge filter.

Preferably, an alternating current motor is fixedly installed at the middle shaft position of one end face of the second crushing shell, and one end of a rotating shaft of the alternating current motor is fixedly connected to the middle shaft position of one end face of the screening roller.

Preferably, a belt conveyor is provided at one side of the first pulverizing casing.

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

the utility model discloses a through rotatory two crushing rollers of installation on the inner wall of first crushing shell, the welding has cutting blade on the surface of crushing roller, fixedly connected with passage on the lower terminal surface of first crushing shell, the discharge end fixedly connected with second crushing shell of passage, the inside rotatory screening cylinder of installing of second crushing shell, the discharge end of passage is arranged in the inside of screening cylinder, the inside of screening cylinder contains a plurality of grinding pieces, be provided with a plurality of through-holes on the surface of screening cylinder, this can utilize cutting blade on the crushing roller to carry out the cutting operation to bold pitch piece, this operation flexible processing, can not produce a large amount of dust and diffuse to the air, pitch piece through the stripping off piece gets into the inside of screening cylinder along the passage, and mix with the grinding piece, then the rotation of screening cylinder makes the grinding piece can carry out further cutting grinding to pitch piece, pitch granule from the through-hole on the screening cylinder surface of according with the size is arranged to the inside bottom of second crushing shell, discharge after that, this process can effectually ensure that pitch granule size meets the requirements, asphalt crushing effect has been ensured, the practicality is effectually ensured, and through the suction fan, the air duct, the setting of cartridge filter, can utilize the suction fan to guide the inside dust gas of second crushing shell, and along the inside of the leading-in cartridge filter of air duct, discharge after the filtration of cartridge filter, make this equipment possess clean gas structure and function.

Drawings

FIG. 1 is an overall view of the present invention;

FIG. 2 is a schematic view of the whole grinding block of the present invention;

FIG. 3 is a view showing the internal structure of the second pulverizing casing according to the present invention;

figure 4 is a side view of a second grinding housing of the present invention.

In the figure: 1. a first pulverizing casing; 2. a crushing roller; 3. a linkage gear; 4. a belt conveyor; 5. a material guide pipe; 6. a second pulverizing casing; 7. an AC motor; 8. a drive mechanism; 9. grinding blocks; 10. a screening drum; 11. a discharge pipe; 12. an air suction fan; 13. an air duct; 14. and (3) a filter cartridge.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a screening device with a gas purification effect for asphalt regeneration comprises a first crushing shell 1, two crushing rollers 2 are rotatably arranged on the inner wall of the first crushing shell 1, cutting blades are welded on the outer surface of each crushing roller 2, a material guide pipe 5 is fixedly connected onto the lower end face of the first crushing shell 1, a discharge end of the material guide pipe 5 is fixedly connected with a second crushing shell 6, a screening roller 10 is rotatably arranged inside the second crushing shell 6, the discharge end of the material guide pipe 5 is arranged inside the screening roller 10, a plurality of grinding blocks 9 are contained inside the screening roller 10, a plurality of through holes are formed in the outer surface of the screening roller 10, one end of each crushing roller 2 is fixedly connected with a linkage gear 3, the linkage gears 3 are provided with two numbers, the two linkage gears 3 are meshed with each other, a driving mechanism 8 is fixedly arranged on the outer surface of one side of the first crushing shell 1, one end of an output shaft of the driving mechanism 8 is fixedly connected with one end of a rotating shaft of one of the crushing rollers 2, an alternating current motor 7 is fixedly arranged at the middle shaft position of one end surface of the second crushing shell 6, one end of a rotating shaft of the alternating current motor 7 is fixedly connected at the middle shaft position of one end surface of the screening roller 10, so that the cutting blade on the crushing roller 2 can be utilized to cut large asphalt blocks, the operation is flexible, a large amount of dust is not generated to be diffused into the air, the cut asphalt blocks enter the screening roller 10 along the material guide pipe 5 and are mixed with the grinding blocks 9, the rotation of the screening drum 10 then enables the grinding block 9 to perform further cutting grinding of the asphalt block, and asphalt particles of a size matched to the size are discharged from the through holes on the outer surface of the screening drum 10 to the bottom end inside the second pulverizing casing 6, and then discharged, the process can effectively ensure that the size of the asphalt particles meets the requirement, the asphalt crushing effect is ensured, and the practicability is effectively ensured.

Further, the lower part fixedly connected with discharging pipe 11 of the 6 side surfaces of second crushing casing, be provided with the mounting hole on one side surface of discharging pipe 11, and the inside fixed mounting of mounting hole has the fan of breathing in 12, the fixedly connected with air duct 13 of the play of fan of breathing in 12, the play of air duct 13 fixed mounting has cartridge filter 14, this can utilize the fan of breathing in 12 to guide the inside dust gas of second crushing casing 6, dust gas is along the inside of the leading-in cartridge filter 14 of air duct 13, discharge after the filtration of cartridge filter 14, make this equipment possess net gas structure and function.

Further, a belt conveyor 4 is provided at one side of the first pulverizing casing 1.

The working principle is as follows: when in use, the device is firstly installed at a specified position, then a belt conveyor 4 is utilized to transfer a large asphalt block into a feed port of a first crushing shell 1, at the moment, a driving mechanism 8 is started, under the linkage of two linkage gears 3, two crushing rollers 2 synchronously and reversely rotate, and then a cutting blade on the outer surface of each crushing roller 2 can be utilized to cut the large asphalt block, the cut asphalt block enters the inside of a screening roller 10 along a guide pipe 5 and is mixed with a grinding block 9, then an alternating current motor 7 is started, at the moment, the screening roller 10 starts to rotate and enables the grinding block 9 to further cut and grind the asphalt block, asphalt particles in accordance with the size are discharged from a through hole on the outer surface of the screening roller 10 to the bottom end inside of a second crushing shell 6 and then is discharged from a discharge pipe 11, in the process, an air suction fan 12 is started, the air suction fan 12 can guide dust gas in the second crushing shell 6, the dust gas is introduced into the interior of the filter cartridge 14 along the gas-guide tube 13, and is discharged after being filtered by the filter cartridge 14.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a pitch regeneration that possesses net gas effect is with screening equipment, includes first crushing casing (1), its characterized in that: rotatory two crushing rollers (2) of installing on the inner wall of first crushing casing (1), the welding has cutting blade on the surface of crushing roller (2), fixedly connected with passage (5) on the lower terminal surface of first crushing casing (1), casing (6) are smashed to the discharge end fixedly connected with second of passage (5), the inside rotation of casing (6) is smashed to the second is installed and is sieved cylinder (10), the inside of sieving cylinder (10) is arranged in to the discharge end of passage (5), the inside splendid attire of sieving cylinder (10) is equipped with a plurality of grinding blocks (9), be provided with a plurality of through-holes on the surface of sieving cylinder (10).

2. The sieving apparatus for asphalt recycling with net gas effect according to claim 1, characterized in that: one end of the crushing roller (2) is fixedly connected with two linkage gears (3), and the linkage gears (3) are meshed with each other.

3. The sieving apparatus for asphalt recycling with net gas effect according to claim 1, characterized in that: and a driving mechanism (8) is fixedly installed on the outer surface of one side of the first crushing shell (1), and one end of an output shaft of the driving mechanism (8) is fixedly connected with one end of a rotating shaft of one crushing roller (2).

4. The sieving apparatus for asphalt recycling with net gas effect according to claim 1, characterized in that: the utility model discloses a crushing casing, including casing (6) side surface, second, be provided with the mounting hole on the surface of one side of discharging pipe (11), and the inside fixed mounting of mounting hole has the fan of breathing in (12), the end fixedly connected with air duct (13) of giving vent to anger of the fan of breathing in (12), the end fixedly mounted of giving vent to anger of air duct (13) has cartridge filter (14).

5. The sieving apparatus for asphalt recycling with net gas effect according to claim 1, characterized in that: an alternating current motor (7) is fixedly mounted at the middle shaft position of one end face of the second crushing shell (6), and one end of a rotating shaft of the alternating current motor (7) is fixedly connected at the middle shaft position of one end face of the screening roller (10).

6. The sieving apparatus for asphalt recycling with net gas effect according to claim 1, characterized in that: one side of the first crushing shell (1) is provided with a belt conveyor (4).

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