CN219722990U - Building mortar regeneration cyclic utilization system - Google Patents

Abstract

The utility model discloses a recycling system for building mortar, which relates to the technical field of recycling of building mortar, and aims to solve the problems that the mechanical property and durability of recycled concrete prepared by directly utilizing recycled aggregate produced by crushing building waste are lower than those of common concrete at present, so that the recycled concrete is limited in practical application, and the recycled concrete can be reused after being crushed to a usable size. The utility model has reasonable structural design, and not only can crush and polish mortar waste materials to enable the mortar waste materials to reach the standard of recycling; the block-shaped solid and the powdery solid can be effectively screened, and the subsequent recycling is convenient.

Description

Building mortar regeneration cyclic utilization system

Technical Field

The utility model relates to the field of building mortar recycling, in particular to a recycling system for building mortar.

The background technology is as follows:

the building mortar is mortar which bonds building block materials (bricks, stones and building blocks) into a whole, and is formed by inorganic cementing materials, fine aggregate and water, and sometimes certain admixture is mixed, and the compressive strength is often used as the main technical performance index.

In the prior art, after the mortar is solidified into cement blocks, the cement blocks are generally defined as that building garbage is directly discarded, a large amount of useless solidified mortar exists in laughing building construction industry, and a large amount of resource waste is caused by the direct discarding.

In the prior art, in order to improve the recycling rate of construction waste, the cement blocks formed by solidifying mortar are usually recycled, specifically, the cement blocks are crushed by a crusher and washed, and a part of sand aggregate can be obtained and used as ingredients of new mortar.

In the process of realizing the utility model, the inventor finds that at least the following problems exist in the technology, the cement blocks can form sand aggregate and powder after being crushed by a crusher, the sand aggregate is doped with excessive powder, a large amount of cement powder can be washed away after washing, sand can only be left, and the recovery cost is increased; thus, further improvements can be made.

Disclosure of Invention

In order to solve the problems that the mechanical properties and durability of recycled concrete prepared by the recycled aggregate produced by directly utilizing the construction waste are lower than those of common concrete at present, so that the recycled concrete is limited in practical application, and the recycled concrete needs to be crushed to a usable size and ground to be reused.

The utility model provides a building mortar recycling system, which adopts the following technical scheme:

the utility model provides a building mortar regeneration cyclic utilization system, includes the base, the up end fixedly connected with of base handles the case, it is equipped with crushing mechanism to handle the incasement, the lower terminal surface of handling the case runs through and is equipped with three pipeline of polishing, three all be equipped with grinding mechanism in the pipeline of polishing, the up end of base is equipped with first collecting box and second collecting box, the up end of first collecting box is equipped with screening mechanism, the lateral wall fixedly connected with installation piece of first collecting box, be equipped with vibration mechanism between installation piece and the screening mechanism.

By adopting the technical scheme, the mortar waste can be crushed and polished to reach the standard of recycling; the block-shaped solid and the powdery solid can be effectively screened, and the subsequent recycling is convenient.

Optionally, the crushing mechanism comprises two crushing rollers arranged in the treatment box, and the rotation directions of the two crushing rollers are opposite.

Through adopting above-mentioned technical scheme, building mortar waste material touches the crushing through the crushing roller in the processing case and smashes, with the preliminary size reduction of building mortar.

Optionally, the grinding machanism rotates the multiunit grinding roller of connecting in the pipeline of polishing, multiunit the diameter of grinding roller from top to bottom progressively decreases progressively, the inner wall fixedly connected with of pipeline of polishing polishes the board.

Through adopting above-mentioned technical scheme, in the mortar entering pipeline of polishing after smashing, multiunit polishing roller polishes in proper order to the mortar, further reduces the size of mortar to come out the cement powder of mortar external layer, cyclic utilization after the convenience.

Optionally, the screening mechanism includes the motor that sets up at first collecting box lateral wall, is the power end fixedly connected with netted conveyer belt of motor, the lateral wall cover of motor power end is equipped with rather than fixed connection's belt pulley.

Through adopting above-mentioned technical scheme, mortar after polishing smashes solid and powder, in the effect of netted conveyer belt, can leave the solid on the netted conveyer belt to in transporting it to the second collecting box, the powder gets into in the first collecting box through netted conveyer belt, so can accomplish screening and make its better cyclic utilization.

Optionally, vibration mechanism is including rotating the gear of connection in the installation piece, be connected through the connecting rod between gear and the belt pulley, sliding connection has the rack board in the installation piece, be connected through the spring between rack board and the installation piece, the up end fixedly connected with bracing piece of rack board, the lower terminal surface fixedly connected with of bracing piece is a plurality of vibrations poles.

Through adopting above-mentioned technical scheme, the motor drives the belt pulley and rotates, and the belt pulley drives connecting rod and gear rotation, and then can drive the rack board and upwards move.

Optionally, the outer sidewall portion of the gear is provided with gear teeth.

Through adopting above-mentioned technical scheme, when the gear no longer with rack board meshing, under the effect of spring, the vibrations pole is down moved, shakes the netted conveyer belt, makes its screening effect better.

In summary, the utility model has the following beneficial effects:

1. the mortar waste can be crushed and polished under the combined action of the crushing mechanism and the polishing mechanism, so that the mortar waste can reach the recyclable standard;

2. according to the utility model, through the combined action of the screening mechanism and the vibration mechanism, the massive solids and the powdery solids can be effectively screened, so that the subsequent recycling is convenient.

Drawings

FIG. 1 is a schematic view of a front sectional structure of the present utility model.

Fig. 2 is a schematic top view of the screening mechanism of the present utility model.

FIG. 3 is a schematic cross-sectional view of a mounting block of the present utility model.

Reference numerals illustrate:

1. a base; 2. a treatment box; 3. a pulverizing roller; 4. polishing the pipeline; 5. a grinding roller; 6. polishing the plate; 7. a first collection box; 8. a motor; 9. a mesh conveyor belt; 10. a mounting block; 11. a gear; 12. a connecting rod; 13. rack plate; 14. a spring; 15. a support rod; 16. a vibrating rod; 17. a second collection box; 18. a belt pulley.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1-3, a recycling system for building mortar comprises a base 1, wherein the upper end surface of the base 1 is fixedly connected with a processing box 2, a crushing mechanism is arranged in the processing box 2 and comprises two crushing rollers 3 arranged in the processing box 2, the rotation directions of the two crushing rollers 3 are opposite, and building mortar waste is contacted and crushed through the crushing rollers 3 in the processing box 2, so that the size of the building mortar is primarily reduced.

Referring to fig. 1 and 2, the lower terminal surface of processing case 2 runs through and is equipped with three pipeline 4 of polishing, all be equipped with grinding machanism in the three pipeline 4 of polishing, grinding machanism rotates the multiunit roller 5 of polishing of connection in pipeline 4 of polishing, multiunit roller 5 is progressively decreased by last decreasingly to decreasingly diameter, the inner wall fixedly connected with of pipeline 4 of polishing polishes board 6, the mortar after smashing gets into in pipeline 4 of polishing, multiunit roller 5 polishes the mortar in proper order, further reduce the size of mortar, through the lateral wall with the mortar of polishing, cyclic utilization after the convenience.

Referring to fig. 1 and 2, the upper end face of the base 1 is provided with a first collecting box 7 and a second collecting box 17, the upper end face of the first collecting box 7 is provided with a screening mechanism, the screening mechanism comprises a motor 8 arranged on the side wall of the first collecting box 7, a net-shaped conveyor belt 9 is fixedly connected to the power end of the motor 8, a belt pulley 18 fixedly connected with the power end of the motor 8 is sleeved on the outer side wall of the power end of the motor 8, the polished mortar is crushed into solid and powder, the solid can be left on the net-shaped conveyor belt 9 under the action of the net-shaped conveyor belt 9 and is transferred into the second collecting box 17, and the powder enters the first collecting box 7 through the net-shaped conveyor belt 9, so that screening can be completed to enable better recycling.

Referring to fig. 1 and 3, the side wall of the first collecting box 7 is fixedly connected with a mounting block 10, a vibration mechanism is arranged between the mounting block 10 and the screening mechanism, the vibration mechanism comprises a gear 11 rotationally connected in the mounting block 10, gear teeth are arranged on the outer side wall of the gear 11, the gear 11 is connected with a belt pulley 18 through a connecting rod 12, a rack plate 13 is slidably connected in the mounting block 10, the rack plate 13 is connected with the mounting block 10 through a spring 14, the upper end surface of the rack plate 13 is fixedly connected with a supporting rod 15, the lower end surface of the supporting rod 15 is fixedly connected with a plurality of vibration rods 16, a motor 8 drives the belt pulley 18 to rotate, the belt pulley 18 drives the connecting rod 12 and the gear 11 to rotate, and then the rack plate 13 can be driven to move upwards, and when the gear 11 is not meshed with the rack plate 13, the vibration rods 16 move downwards under the action of the spring 14 to vibrate the mesh conveyor belt 9, so that the screening effect is better.

The implementation principle of the utility model is as follows: the construction mortar waste is primarily crushed by the crushing roller 3 in the treatment box 2, the size of the construction mortar is primarily reduced, the crushed mortar enters the grinding pipeline 4, a plurality of groups of grinding rollers 5 sequentially grind the mortar, the size of the mortar is further reduced, the cement on the outer side of the mortar is ground, the ground mortar is crushed into solid and powder, the solid can be left on the mesh conveyor belt 9 under the action of the mesh conveyor belt 9 and is transferred into the second collecting box 17, and the powder enters the first collecting box 7 through the mesh conveyor belt 9, so that the screening can be completed to realize better recycling; simultaneously, motor 8 drives belt pulley 18 rotation, and belt pulley 18 drives connecting rod 12 and gear 11 rotation, and then can drive rack board 13 upward movement, and when gear 11 no longer meshes with rack board 13, under the effect of spring 14, vibrations pole 16 downwardly moving shakes netted conveyer belt 9, makes its screening effect better.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. The utility model provides a building mortar regeneration cyclic utilization system, includes base (1), its characterized in that, up end fixedly connected with processing case (2) of base (1), be equipped with crushing mechanism in processing case (2), the lower terminal surface of processing case (2) runs through and is equipped with three pipeline (4) of polishing, and is three all be equipped with grinding mechanism in pipeline (4) of polishing, the up end of base (1) is equipped with first collecting box (7) and second collecting box (17), the up end of first collecting box (7) is equipped with screening mechanism, the lateral wall fixedly connected with installation piece (10) of first collecting box (7), be equipped with vibration mechanism between installation piece (10) and the screening mechanism.

2. The building mortar recycling system according to claim 1, wherein: the crushing mechanism comprises two crushing rollers (3) arranged in the processing box (2), and the rotation directions of the two crushing rollers (3) are opposite.

3. The building mortar recycling system according to claim 1, wherein: the polishing mechanism is rotationally connected with a plurality of groups of polishing rollers (5) in the polishing pipeline (4), the diameters of the polishing rollers (5) are gradually decreased from top to bottom, and the inner wall of the polishing pipeline (4) is fixedly connected with a polishing plate (6).

4. The building mortar recycling system according to claim 1, wherein: the screening mechanism comprises a motor (8) arranged on the side wall of the first collecting box (7), a meshed conveyor belt (9) is fixedly connected to the power end of the motor (8), and a belt pulley (18) fixedly connected with the power end of the motor (8) is sleeved on the outer side wall of the power end of the motor.

5. The building mortar recycling system according to claim 1, wherein: the vibration mechanism comprises a gear (11) which is rotationally connected in a mounting block (10), the gear (11) is connected with a belt pulley (18) through a connecting rod (12), a rack plate (13) is connected in the mounting block (10) in a sliding manner, the rack plate (13) is connected with the mounting block (10) through a spring (14), a supporting rod (15) is fixedly connected to the upper end face of the rack plate (13), and a plurality of vibration rods (16) are fixedly connected to the lower end face of the supporting rod (15).

6. The building mortar recycling system according to claim 5, wherein: the outer side wall portion of the gear (11) is provided with gear teeth.