Cigarette case waste crushing and recycling system and recycling process

Abstract

The invention relates to the technical field of waste smashing and recycling, and particularly discloses a cigarette case waste smashing and recycling system and a recycling technology.The cigarette case waste smashing and recycling system comprises a mounting frame and a barrel body, the barrel body is arranged on the mounting frame, a mounting base is arranged above the barrel body, a smashing roller set and a first driving motor are arranged on the mounting base, and a conveying belt is arranged below the smashing roller set; a separation assembly is arranged on the conveying belt, and a separation mechanism is arranged above the barrel body; cigarette case waste can be ground into fine powder with small particles through the smashing roller, the ground fine powder can fall on the conveying belt, aluminum foil powder in the fine powder can be adsorbed and collected through the separation assembly on the conveying belt, plastic powder and paper powder are poured into the barrel body in the process that the fine powder is conveyed through the conveying belt, and therefore the waste of the cigarette case can be effectively separated. Water is added into the barrel body through the water injection opening, and when the water is added enough, the separating mechanism can separate plastic powder and paper powder in fine powder, so that all components in the cigarette case are separated and collected.

Description

Technical Field

[0001] The present application relates to the technical field of waste crushing and recycling, and in particular to a cigarette box waste crushing and recycling system and recycling process. Background Art

[0002] Cigarette box waste mainly includes paper, metal and other materials. Its recycling function lies in resource recycling, environmental protection and economic benefits. Through collection, classification, cleaning, crushing and other processes, cigarette box waste can be made into new products, reduce environmental pollution, promote sustainable development, and achieve a win-win situation for economy and environment.

[0003] In the prior art, before recycling and crushing the cigarette box waste, it is necessary to manually separate the various components in the cigarette box waste, such as aluminum foil, plastic and paper. After the separated components accumulate to a certain amount, a crusher is used to crush the classified components separately and collect them for subsequent processing.

[0004] Regarding the above-mentioned related technologies, it is rather troublesome to manually separate the various components of the cigarette box, and it is rather time-consuming to grind them separately after accumulating a certain amount, so an improvement is made. Summary of the invention

[0005] In order to improve the efficiency of shredding cigarette box waste and separate and recycle the various components of the cigarette box, the present application provides a cigarette box waste shredding and recycling system and recycling process.

[0006] The present application provides a cigarette box waste crushing and recycling system, which adopts the following technical solution: A cigarette box waste crushing and recycling system comprises a mounting frame and a barrel body, wherein the barrel body is arranged on the mounting frame, a mounting seat is arranged above the barrel body, a crushing roller group and a first driving motor for driving the crushing roller group are arranged on the mounting seat, a conveyor belt is arranged below the crushing roller group, a separation component for conveying the cigarette box waste and separating aluminum foil powder in the cigarette box waste is arranged on the conveyor belt, a feed port for conveying the cigarette box waste into the barrel body is provided above the barrel body at one end of the conveyor belt away from the crushing roller group, a water injection port for adding water into the barrel body is provided above the barrel body, and a separation mechanism for separating plastic and paper in the cigarette box waste is provided in the barrel body.

[0007] By adopting the above technical solution, the first drive motor is started, and the crushing roller can grind the cigarette box waste into fine powder with smaller particles. The ground fine powder can fall on the conveyor belt. The separation component on the conveyor belt can adsorb and collect the aluminum foil powder in the fine powder, and pour the plastic powder and paper powder into the feed port during the process of the conveyor belt transmitting the fine powder. Water is added into the barrel through the water injection port. When enough water is added, the separation mechanism in the present application can separate the plastic powder and paper powder in the fine powder, so as to separate and collect the various components in the cigarette box, thereby facilitating the subsequent further recycling of the cigarette box waste.

[0008] Optionally, the separation component includes a NdFeB magnet block, a first brush and an aluminum powder recovery port, the NdFeB magnet blocks are provided in multiple groups, the multiple groups of NdFeB magnet blocks are arranged in parallel on the conveyor belt, and the NdFeB magnet blocks on the straight section of the conveyor belt are in contact with each other, the aluminum powder recovery port is arranged on the barrel body and below the conveyor belt, the first brush is arranged on the aluminum powder recovery port, and the aluminum powder attached to the NdFeB magnet block is swept into the aluminum powder recovery port when passing through the first brush above the aluminum powder recovery port.

[0009] By adopting the above technical scheme, when fine powder falls on the NdFeB magnet block, the NdFeB magnet block can absorb the aluminum foil powder in the fine powder due to its strong magnetism, so the separation of the aluminum foil powder in the fine powder can be achieved. In the process of the conveyor belt driving the NdFeB magnet block to move, after the plastic powder and paper powder are dumped, the first brush can clean the aluminum foil powder absorbed on the NdFeB magnet block, so that the aluminum foil powder falls into the aluminum foil recovery port, thereby achieving the separation, recycling and reuse of the aluminum foil powder.

[0010] Optionally, the separation mechanism includes a rotating rod, a stirring fan blade, a second drive motor, a plastic separation assembly and a paper separation assembly. The rotating rod is vertically rotatably arranged inside the barrel body, the second drive motor is arranged on the barrel body, and the output shaft is connected to the rotating rod, and a support rod is rotatably arranged at one end of the rotating rod away from the second drive motor, and one end of the support rod away from the rotating rod is connected to the inner wall of the barrel body, the plastic separation assembly and the paper separation assembly are both arranged on the rotating rod, and the plastic separation assembly is arranged above the paper separation assembly, and the stirring fan blade is arranged on the rotating rod and is located between the plastic separation assembly and the paper separation assembly.

[0011] By adopting the above technical solution, the second drive motor is started, and the second drive motor drives the rotating rod to rotate, thereby realizing the synchronous rotation of the stirring blades. The rotation of the stirring blades can accelerate the mixing speed of the fine powder and water, thereby accelerating the speed at which the paper powder in the fine powder absorbs water, thereby accelerating the separation between the paper powder and the plastic powder to form a layer structure of plastic powder-water-paper powder in the barrel body. The plastic separation component in the present application can separate and recycle the plastic powder layer, and then the plastic layers can be naturally dried or baked, while the paper separation component can separate and recycle the paper powder layer, and then the pulp formed by the paper powder layer can be reused, thereby realizing the separation and recovery of plastic powder and paper powder in the fine powder.

[0012] Optionally, the plastic separation component includes a mounting plate, outer fan blades, inner fan blades, a second brush and a limiting structure, the rotating rod is provided with a thread, the mounting plate is threadedly connected to the rotating rod, the outer fan blades are provided on the mounting plate, the inner fan blades are rotatably provided on the mounting plate, the outer fan blades are provided with a storage bin for accommodating the inner fan blades, when the rotating rod rotates clockwise, the inner fan blades are rotated out of the storage bin under the action of inertia, and when the rotating rod rotates counterclockwise, the inner fan blades are rotated out of the storage bin under the action of inertia Under the action, the inner fan blades are retracted into the accommodating bin, the limiting structure is arranged on the inner wall of the barrel body and the outer fan blades, and is used to realize the lifting and lowering of the inner fan blades and the outer fan blades, a plastic recovery port is arranged on the barrel body, the second brush is arranged on the rotating rod, and the end of the second brush away from the rotating rod is arranged on the inner wall of the barrel body, and is used to clean the plastic on the outer fan blades and the inner fan blades into the plastic recovery port, and water holes are provided on the outer fan blades and the inner fan blades.

[0013] By adopting the above technical solution, the mounting plate is threadedly connected to the rotating rod to realize the rotation of the inner and outer blades with the rotating rod as the center. When the rotating rod rotates counterclockwise, the inner blades are retracted into the containing bin under the action of inertia. At this time, the rotation of the outer and inner blades can further accelerate the stirring of the fine powder and water in the barrel body, and accelerate the stratification of plastic powder and paper powder. When the rotating rod rotates clockwise, the inner blades are rotated out of the containing bin under the action of inertia, and when the rotating rod drives the outer and inner blades to rotate clockwise, the inner and outer blades can be moved upward under the action of the limiting structure, and maintained at a certain height for continuous rotation. The inner and outer blades rotate clockwise, and when the inner and outer blades rotate continuously, the second brush can sweep the plastic powder on the inner and outer blades into the plastic recovery port, thereby realizing the separation and recycling of the plastic powder. When the plastic powder is cleaned, the rotating rod rotates counterclockwise, and the inner blades are retracted into the containing bin under the action of inertia, and the inner and outer blades are lowered under the action of the limiting structure, and maintained at a certain height for continuous counterclockwise rotation, in this reciprocating cycle, the water holes opened on the inner and outer blades can partially filter the water in the separated plastic powder, thereby further facilitating the drying of the plastic powder.

[0014] Optionally, the limiting structure includes a limiting plate, a limiting rod, a limiting block and a reset member, the limiting plate being rotatably arranged on a surface of the mounting plate away from the second driving motor and being threadedly connected to the rotating rod, a vertical limiting groove being provided on the inner wall of the barrel body, the limiting rod being provided on the limiting plate, a first annular groove being provided at one end of the vertical limiting groove close to the second driving motor, a second annular groove being provided at one end of the vertical limiting groove away from the second driving motor, the vertical limiting groove being connected to the first annular groove and the second annular groove, a mounting groove being provided in the first annular groove, and the limiting block being provided The cam is placed in the installation groove, and the reset member is arranged between the limit block and the inner bottom wall of the installation groove. The limit block and the reset member are used to enable the end of the limit rod away from the rotating rod to enter the vertical limit groove from the first ring groove when the end of the limit rod is away from the rotating rod rotates counterclockwise in the first ring groove. The limit block and the reset member are arranged in the second ring groove and the first ring groove respectively. The limit block and the reset member in the second ring groove are used to enable the end of the limit rod away from the rotating rod to enter the vertical limit groove from the second ring groove when the end of the limit rod is away from the rotating rod rotates clockwise in the second ring groove.

[0015] By adopting the above technical solution, when the inner and outer blades need to be lowered, under the action of the limit block and the reset member, when the end of the limit rod away from the rotating rod rotates counterclockwise in the first annular groove, it enters the vertical limit groove from the first annular groove. Since the limit plate is threadedly connected to the rotating rod, and the limit plate is rotationally connected to the mounting plate, the inner and outer blades can be lowered until the limit rod enters the second annular groove and rotates continuously counterclockwise. When the inner and outer blades need to be raised, the limit rod rotates clockwise. Under the action of the limit block and the reset member in the second annular groove, the end of the limit rod away from the rotating rod enters the vertical limit groove from the second annular groove. Since the limit plate is threadedly connected to the rotating rod, and the limit plate is rotationally connected to the mounting plate, the inner and outer blades can be raised until the limit rod enters the first annular groove and rotates continuously clockwise.

[0016] Optionally, the paper separation component is arranged together with the plastic separation component and is symmetrically arranged on the rotating rod, and a paper output port is opened below the barrel body.

[0017] By adopting the above technical scheme, the paper separation component is arranged together with the plastic separation component, so that the outer fan blades and the inner fan blades in the paper separation component can compress the paper powder layer when they descend, and the water in the paper powder layer is filtered by using the water holes on the outer fan blades and the inner fan blades, thereby avoiding the pulp formed by the paper powder layer from having too high water content, facilitating subsequent processing, and facilitating the dumping of the pulp formed by the paper powder layer.

[0018] Optionally, a first material receiving hopper is provided below the crushing roller group, and the first material receiving hopper is rotatably provided on the mounting seat, an end of the first material receiving hopper away from the crushing roller group is provided on an end of the conveyor belt close to the crushing roller group, a convex strip is provided below the first material receiving hopper away from the crushing roller group, and when the conveyor belt drives the NdFeB magnet block to move, the NdFeB magnet block drives the end of the first material receiving hopper away from the crushing roller group to jump through the convex strip.

[0019] By adopting the above technical solution, when the conveyor belt drives the NdFeB magnet block to move, the NdFeB magnet block can drive the end of the first receiving hopper away from the crushing roller group to jump during the contact with the convex strip, thereby making the discharge of the receiving hopper looser, further improving the adsorption effect of the NdFeB magnet block on the aluminum foil powder in the fine powder.

[0020] Optionally, a second material receiving hopper is provided below the feed port, and the second material receiving hopper is rotatably provided on the feed port, a rotating disk is provided on the rotating rod, and an end of the second material receiving hopper away from the feed port is provided on the rotating disk, and a protrusion is provided on the rotating disk, and when the second material receiving hopper abuts against the protrusion, the end of the second material receiving hopper away from the feed port jumps.

[0021] By adopting the above technical solution, the end of the second material receiving hopper away from the feed port can jump during the abutment between the second material receiving hopper and the protrusion. The jumping of the end of the second material receiving hopper away from the feed port can make the discharge of the second material receiving hopper looser, thereby facilitating the mixing of fine powder and water and improving the mixing efficiency.

[0022] Optionally, an ejection plate is provided on one end of the inner fan blade away from the accommodating bin to facilitate the inner fan blade to extend from or retract into the accommodating bin.

[0023] By adopting the above technical solution, the ejection plate can utilize the water resistance to accelerate the extension from or retraction into the accommodating bin when the outer fan blades rotate, thereby avoiding the situation where the inner fan blades are not fully extended or not fully retracted into the accommodating bin.

[0024] The present application also includes a recycling process for crushing and recycling cigarette box waste, comprising the following steps: S1: Firstly, the cigarette box waste is crushed by a crushing roller group; S2: The crushed waste falls onto the NdFeB magnet block on the conveyor belt. The NdFeB magnet block absorbs the aluminum foil in the crushed waste to separate the aluminum foil from plastic and paper in the waste. The aluminum foil is swept into the aluminum powder recovery port by the first brush during the movement of the NdFeB magnet block. S3: The conveyor belt pours the remaining crushed powder into the barrel through the feed port, and after the pouring is completed, water is poured into the barrel through the water injection port; S4: After the water injection is completed, the second driving motor is started, and the driving motor drives the stirring blades, outer blades, and inner blades on the rotating rod to rotate to achieve the separation between the plastic and the paper; S5: After the plastic and paper are clearly separated, the second driving motor rotates in the opposite direction, and the plastic separation component and the paper separation component move in opposite directions, and the plastic is output from the plastic recovery port, and the paper is output from the paper output port; S6: The output plastic is air-dried or baked, and the output water-containing paper is further processed to form pulp.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. Start the first drive motor, the crushing roller can grind the cigarette box waste into fine powder with smaller particles, the ground fine powder can fall on the conveyor belt, the separation component on the conveyor belt can absorb and collect the aluminum foil powder in the fine powder, and pour the plastic powder and paper powder into the feed port during the conveyor belt conveying the fine powder, and add water into the barrel through the water injection port. When enough water is added, the separation mechanism in the present application can separate the plastic powder and paper powder in the fine powder, so as to separate and collect the various components in the cigarette box, thereby facilitating the subsequent further recycling of the cigarette box waste; 2. The mounting plate is threadedly connected to the rotating rod to realize the rotation of the inner and outer blades with the rotating rod as the center. When the rotating rod rotates counterclockwise, the inner blades are retracted into the containing bin under the action of inertia. At this time, the rotation of the outer and inner blades can further accelerate the stirring of the fine powder and water in the barrel body, and accelerate the stratification of plastic powder and paper powder. When the rotating rod rotates clockwise, the inner blades are rotated out of the containing bin under the action of inertia, and when the rotating rod drives the outer and inner blades to rotate clockwise, the inner and outer blades can be moved upward under the action of the limiting structure, and maintained at a certain height for continuous clockwise rotation. Rotate, when the inner blades and the outer blades rotate continuously, the second brush can sweep the plastic powder on the inner blades and the outer blades into the plastic recovery port, so as to separate and recycle the plastic powder. When the plastic powder is cleaned, the rotating rod rotates counterclockwise, and the inner blades are retracted into the containing bin under the action of inertia, and the inner blades and the outer blades are lowered under the action of the limiting structure, and are kept at a certain height for continuous counterclockwise rotation, so as to repeat the cycle, and the water holes opened on the inner blades and the outer blades can partially filter the water in the separated plastic powder, so as to further facilitate the drying of the plastic powder; 3. The paper separation component is arranged together with the plastic separation component so that the outer blades and the inner blades in the paper separation component can compress the paper powder layer when they descend, and the water in the paper powder layer can be filtered by the water holes on the outer blades and the inner blades, thereby preventing the water content of the pulp formed by the paper powder layer from being too high, facilitating subsequent processing and conveniently dumping the pulp formed by the paper powder layer; 4. When the conveyor belt drives the NdFeB magnet block to move, the NdFeB magnet block can drive the end of the first receiving hopper away from the crushing roller group to jump in the process of contacting with the convex strip, thereby making the discharge of the receiving hopper looser, further improving the adsorption effect of the NdFeB magnet block on the aluminum foil powder in the fine powder, and the second receiving hopper can be realized. The end of the second receiving hopper away from the feed port jumps during the contact between the second receiving hopper and the protrusion. The jumping of the end of the second receiving hopper away from the feed port can make the discharge of the second receiving hopper looser, thereby facilitating the mixing of the fine powder and water and improving the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 yes Figure 1 A schematic diagram of the cross-sectional structure of; Figure 3 yes Figure 2 Another perspective of Figure 4 yes Figure 2 An enlarged schematic diagram of the structure of part A; Figure 5 yes Figure 3 An enlarged schematic diagram of the structure of part B; Figure 6 yes Figure 2 An enlarged schematic diagram of the structure of part C; Figure 7 yes Figure 3 An enlarged schematic diagram of the structure of part D.

[0028] Figure numerals: 1, mounting frame; 2, barrel; 3, mounting seat; 31, crushing roller group; 32, first drive motor; 33, conveyor belt; 4, separation component; 41, NdFeB magnet block; 42, first brush; 43, aluminum powder recovery port; 5, separation mechanism; 51, rotating rod; 52, stirring blade; 53, second drive motor; 54, plastic separation component; 541, mounting plate; 542, outer blade; 543, inner blade Leaf; 544, second brush; 545, plastic recycling port; 546, limiting structure; 5461, limiting plate; 5462, limiting rod; 5463, limiting block; 5464, vertical limiting groove; 5465, first annular groove; 5466, second annular groove; 55, paper separation assembly; 56, supporting rod; 6, first receiving hopper; 61, convex strip; 7, second receiving hopper; 71, rotating disk; 72, protrusion; 8, ejection plate. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-6 This application is described in further detail.

[0030] The present application discloses a cigarette box waste crushing and recycling system and recycling process, referring to Figure 1 , Figure 2 and Figure 5A cigarette box waste crushing and recycling system includes a mounting frame 1 and a barrel body 2, the barrel body 2 is welded on the mounting frame 1, a mounting seat 3 is welded and installed above the barrel body 2, a crushing roller group 31 and a first driving motor 32 are installed on the mounting seat 3, a conveyor belt 33 is installed below the crushing roller group 31, a separation component 4 is installed on the conveyor belt 33, a feed port is opened above the barrel body 2 at one end of the conveyor belt 33 away from the crushing roller group 31, a water injection port is welded and installed above the barrel body 2, and a separation mechanism 5 is installed in the barrel body 2.

[0031] Start the first drive motor 32, the crushing roller can grind the cigarette box waste into fine powder with smaller particles, and the ground fine powder can fall on the conveyor belt 33. The separation component 4 on the conveyor belt 33 can adsorb and collect the aluminum foil powder in the fine powder, and pour the plastic powder and paper powder into the feed port during the conveyor belt 33 conveying the fine powder, and add water to the barrel body 2 through the water injection port. When enough water is added, the separation mechanism 5 in this embodiment can separate the plastic powder and paper powder in the fine powder, so as to separate and collect the various components in the cigarette box, thereby facilitating the subsequent further recycling of the cigarette box waste.

[0032] In order to separate the aluminum foil powder from the fine powder, the separation component 4 in this embodiment includes a NdFeB magnet block 41, a first brush 42 and an aluminum powder recovery port 43. Multiple groups of NdFeB magnet blocks 41 are installed, and the multiple groups of NdFeB magnet blocks 41 are installed in parallel on the conveyor belt 33, and the NdFeB magnet blocks 41 on the straight section of the conveyor belt 33 are fitted with each other. The aluminum powder recovery port 43 is welded and installed on the barrel body 2 and installed below the conveyor belt 33. The first brush 42 is welded and installed on the aluminum powder recovery port 43. In this embodiment, two groups of the first brush 42 and the aluminum powder recovery port 43 are installed. Two groups are a preferred method of this embodiment. In other embodiments, the number of groups of the first brush 42 and the aluminum powder recovery port 43 can be adjusted according to actual usage requirements.

[0033] When fine powder falls on the NdFeB magnet block 41, since the NdFeB magnet block 41 is a strong magnet, it can adsorb the aluminum foil powder in the fine powder, so the aluminum foil powder in the fine powder can be separated. In the process of the conveyor belt 33 driving the NdFeB magnet block 41 to move, after the plastic powder and paper powder are dumped, the first brush 42 can clean the aluminum foil powder adsorbed on the NdFeB magnet block 41, so that the aluminum foil powder falls into the aluminum foil recovery port, thereby realizing the separation, recycling and reuse of the aluminum foil powder.

[0034] After separating and recycling the aluminum foil powder in the fine powder, it is also necessary to separate and recycle the plastic and paper in the fine powder. Therefore, the separation mechanism 5 in this embodiment includes a rotating rod 51, a stirring blade 52, a second drive motor 53, a plastic separation component 54 and a paper separation component 55. The rotating rod 51 is vertically rotatably installed inside the barrel body 2, the second drive motor 53 is fixedly installed on the barrel body 2, and the output shaft is connected to the rotating rod 51. A support rod 56 is rotatably installed at one end of the rotating rod 51 away from the second drive motor 53, and the support rod 56 and the rotating rod 51 are connected by a bearing to reduce the load of the second drive motor 53. The end of the support rod 56 away from the rotating rod 51 is welded to the inner wall of the barrel body 2, the plastic separation component 54 and the paper separation component 55 are both installed on the rotating rod 51, and the plastic separation component 54 is installed above the paper separation component 55. The stirring blade 52 is welded on the rotating rod 51 and is located between the plastic separation component 54 and the paper separation component 55.

[0035] Start the second drive motor 53, and the second drive motor 53 drives the rotating rod 51 to rotate, thereby realizing the synchronous rotation of the stirring blades 52. The rotation of the stirring blades 52 can accelerate the mixing speed of the fine powder and water, thereby accelerating the speed at which the paper powder in the fine powder absorbs water, thereby accelerating the separation between the paper powder and the plastic powder to form a layer structure of plastic powder-water-paper powder in the barrel body 2. The plastic separation component 54 in this embodiment can separate and recycle the plastic powder layer, and then the plastic layers can be naturally dried or baked, and the paper separation component 55 can separate and recycle the paper powder layer, and then the pulp formed by the paper powder layer can be reused, thereby realizing the separation and recovery of plastic powder and paper powder in the fine powder.

[0036] The plastic separation assembly 54 in this embodiment includes a mounting plate 541, outer blades 542, inner blades 543, a second brush 544 and a limiting structure 546. The rotating rod 51 is provided with a thread, the mounting plate 541 is threadedly connected and installed on the rotating rod 51, the outer blades 542 are welded and installed on the mounting plate 541, the inner blades 543 are rotatably installed on the mounting plate 541, the outer blades 542 are provided with a storage bin for accommodating the inner blades 543, and a push-out plate 8 is welded and installed on one end of the inner blades 543 away from the storage bin, and the limiting structure 546 is provided. A plastic recovery port 545 is welded and installed on the inner wall of the barrel body 2 and the outer fan blades 542, the second brush 544 is rotatably installed on the rotating rod 51, and the end of the second brush 544 away from the rotating rod 51 is welded and installed on the inner wall of the barrel body 2, and water holes are provided on the outer fan blades 542 and the inner fan blades 543; the inner fan blades 543 and the outer fan blades 542 in this embodiment are both in four groups, and four groups are a preferred method of this embodiment. In other embodiments, the number of inner fan blades 543 and outer fan blades 542 can be adjusted according to actual needs.

[0037] The mounting plate 541 is threadedly connected to the rotating rod 51, so that the inner blades 543 and the outer blades 542 can be rotated around the rotating rod 51. When the rotating rod 51 rotates counterclockwise, the inner blades 543 are retracted into the accommodating bin under the action of inertia. At this time, the rotation of the outer blades 542 and the inner blades 543 can further accelerate the stirring of the fine powder and water in the barrel body 2, and accelerate the stratification of the plastic powder and the paper powder. When the rotating rod 51 rotates clockwise, the inner blades 543 are rotated out of the accommodating bin under the action of inertia, and when the rotating rod 51 drives the outer blades 542 and the inner blades 543 to rotate clockwise, the inner blades 543 and the outer blades 542 can move upward under the action of the limiting structure 546, and maintain a certain height for continuous clockwise rotation. When the inner blades 543 and the outer blades 542 rotate continuously, the second brush 544 can The plastic powder on the inner blades 543 and the outer blades 542 is swept into the plastic recovery port 545, so as to separate and recycle the plastic powder. When the cleaning of the plastic powder is completed, the rotating rod 51 is rotated counterclockwise, and the inner blades 543 are retracted into the containing bin under the action of inertia, and the inner blades 543 and the outer blades 542 are lowered under the action of the limiting structure 546, and are maintained at a certain height for continuous counterclockwise rotation, in this reciprocating cycle. The water holes opened on the inner blades 543 and the outer blades 542 can partially filter the water in the separated plastic powder, thereby further facilitating the drying of the plastic powder. The push-out plate 8 in this embodiment can use the water resistance to accelerate the extension from the containing bin or the retraction into the containing bin when the outer blades 542 rotates, so as to avoid the situation where the inner blades 543 are not fully extended or not fully retracted into the containing bin.

[0038] In order to realize the lifting and lowering of the inner fan blades 543 and the outer fan blades 542, the limiting structure 546 in this embodiment includes a limiting plate 5461, a limiting rod 5462, a limiting block 5463 and a reset member. The limiting plate 5461 is rotatably installed on the side of the mounting plate 541 away from the second drive motor 53, and is threadedly connected to the rotating rod 51. A vertical limiting groove 5464 is provided on the inner wall of the barrel body 2, and the limiting rod 5462 is welded and installed on the limiting plate 5461. A first annular groove 5465 is provided at one end of the vertical limiting groove 5464 close to the second drive motor 53, and a second annular groove 5466 is provided at one end of the vertical limiting groove 5464 away from the second drive motor 53. The vertical limiting groove 5464 and the first annular groove 5466 are provided. The first annular groove 5465 and the second annular groove 5466 are both connected, and an installation groove is opened in the first annular groove 5465. The limit block 5463 is installed in the installation groove, and the reset member is installed between the limit block 5463 and the inner bottom wall of the installation groove. In this embodiment, the limit block 5463 is a wedge block, and the end of the limit rod 5462 is contacted by adjusting the position of the inclined surface of the wedge block, so that the limit rod 5462 can only rotate clockwise in the first annular groove 5465 and can only rotate counterclockwise in the second annular groove 5466. In this embodiment, the reset member is a spring, which is not marked in the figure. The spring is a preferred method of this embodiment. In other embodiments, the reset member may be an elastic rubber block, etc.

[0039] When the inner fan blades 543 and the outer fan blades 542 need to be lowered, under the action of the limit block 5463 and the reset member, the end of the limit rod 5462 away from the rotating rod 51 rotates counterclockwise in the first annular groove 5465 and enters the vertical limit groove 5464 from the first annular groove 5465. Since the limit plate 5461 and the rotating rod 51 are threadedly connected, and the limit plate 5461 and the mounting plate 541 are rotationally connected, the inner fan blades 543 and the outer fan blades 542 can be lowered until the limit rod 5462 enters the second annular groove 5466 and rotates continuously counterclockwise. When the inner fan blades 543 and the outer fan blades 542 need to be raised, the limit rod 5462 rotates clockwise. Under the action of the limit block 5463 and the reset member in the second annular groove 5466, the end of the limit rod 5462 away from the rotating rod 51 enters the vertical limit groove 5464 from the second annular groove 5466. Since the limit plate 5461 and the rotating rod 51 are threadedly connected, and the limit plate 5461 and the mounting plate 541 are rotationally connected, the inner blades 543 and the outer blades 542 can be raised until the limit rod 5462 enters the first annular groove 5465 and rotates continuously clockwise.

[0040] After the separation of plastic is achieved, the separation of paper also needs to be achieved. If the paper in the barrel body 2 is directly dumped, it may contain too much water. Therefore, the paper separation component 55 in this embodiment is arranged together with the plastic separation component 54, and is symmetrically installed on the rotating rod 51. A paper output port is opened at the bottom of the barrel body 2. The paper separation component 55 is arranged together with the plastic separation component 54 to enable the outer fan blades 542 and the inner fan blades 543 in the paper separation component 55 to compress the paper powder layer when descending, and use the water holes on the outer fan blades 542 and the inner fan blades 543 to filter the water in the paper powder layer, thereby avoiding the water content of the pulp formed by the paper powder layer being too high, facilitating subsequent processing, and facilitating the dumping of the pulp formed by the paper powder layer.

[0041] In order to better adsorb the aluminum foil powder in the fine powder and better mix the fine powder with water, the present embodiment is provided with a first material receiving hopper 6 below the crushing roller group 31, and the first material receiving hopper 6 is rotatably mounted on the mounting base 3, and the end of the first material receiving hopper 6 away from the crushing roller group 31 is placed on the end of the conveyor belt 33 close to the crushing roller group 31, and a convex strip 61 is welded and installed below the first material receiving hopper 6 away from the crushing roller group 31; a second material receiving hopper 7 is installed below the feed port, and the second material receiving hopper 7 is rotatably mounted on the feed port, a rotating disk 71 is welded and installed on the rotating rod 51, and the end of the second material receiving hopper 7 away from the feed port is placed on the rotating disk 71, and a protrusion 72 is integrally provided on the rotating disk 71.

[0042] When the conveyor belt 33 drives the NdFeB magnet block 41 to move, the NdFeB magnet block 41 can drive the end of the first receiving hopper 6 away from the crushing roller group 31 to jump in the process of contacting with the convex strip 61, thereby making the discharge of the hopper looser, and further improving the adsorption effect of the NdFeB magnet block 41 on the aluminum foil powder in the fine powder; the second receiving hopper 7 can be realized. The end of the second receiving hopper 7 away from the feed port is jumped during the contact process with the protrusion 72. The jumping of the end of the second receiving hopper 7 away from the feed port can make the discharge of the second receiving hopper 7 looser, thereby facilitating the mixing of the fine powder and water and improving the mixing efficiency.

[0043] The implementation principle of a cigarette box waste crushing and recycling system in the embodiment of the present application is: First, the cigarette box waste is crushed by the crushing roller group 31, and the crushed waste falls onto the NdFeB magnet block 41 on the conveyor belt 33. The NdFeB magnet block 41 adsorbs the aluminum foil in the crushed waste to separate the aluminum foil from plastic and paper in the waste, and is swept into the aluminum powder recovery port 43 by the first brush 42 during the movement of the NdFeB magnet block 41. The conveyor belt pours the remaining crushed powder into the barrel body 2 through the feed port. After the pouring is completed, water is injected into the barrel body 2 through the water injection port. After the water injection is completed, the second The driving motor 53 drives the stirring blades 52 and the outer blades 542 and the inner blades 543 on the rotating rod 51 to rotate, so as to realize the stratification between the plastic and the paper. After the plastic and the paper are obviously stratified, the second driving motor 53 rotates in the opposite direction. At this time, the plastic separation component 54 and the paper separation component 55 move in opposite directions, and the plastic is output from the plastic recovery port 545, and the paper is output from the paper output port. The output plastic is dried or baked, and the output water-containing paper is processed into pulp in the next step.

[0044] The present application also discloses a recycling process for crushing and recycling cigarette box waste, comprising the following steps: S1: The cigarette box waste is crushed by the crushing roller group 31; S2: The crushed waste falls onto the NdFeB magnet block 41 on the conveyor belt 33, and the NdFeB magnet block 41 adsorbs the aluminum foil in the crushed waste to separate the aluminum foil from the plastic and paper in the waste. The aluminum foil is swept into the aluminum powder recovery port 43 by the first brush 42 during the movement of the NdFeB magnet block 41. S3: The conveyor belt pours the remaining crushed powder into the barrel body 2 through the feed port, and after the pouring is completed, water is poured into the barrel body 2 through the water injection port; S4: After the water injection is completed, the second driving motor 53 is started, and the driving motor drives the stirring blades 52 and the outer blades 542 and the inner blades 543 on the rotating rod 51 to rotate, so as to achieve the separation between the plastic and the paper; S5: After the plastic and paper are clearly separated, the second driving motor 53 rotates in the opposite direction, and the plastic separation component 54 and the paper separation component 55 move in opposite directions, and the plastic is output from the plastic recovery port 545 and the paper is output from the paper output port; S6: The output plastic is air-dried or baked, and the output water-containing paper is further processed to form pulp.

[0045] Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second", "third" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "One" or "one" and similar words do not indicate a quantitative limit, but indicate the existence of at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0046] The above are all optional embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cigarette box waste crushing and recycling system, comprising a mounting frame (1) and a barrel (2), wherein the barrel (2) is arranged on the mounting frame (1), and is characterized in that: A mounting seat (3) is arranged above the barrel body (2), a crushing roller group (31) and a first driving motor (32) for driving the crushing roller group (31) are arranged on the mounting seat (3), a conveyor belt (33) is arranged below the crushing roller group (31), a separation component (4) for conveying the cigarette box waste and separating the aluminum foil powder in the cigarette box waste is arranged on the conveyor belt (33), a feed inlet for conveying the cigarette box waste into the barrel body (2) is provided above the barrel body (2) at one end of the conveyor belt (33) away from the crushing roller group (31), a water injection port for adding water into the barrel body (2) is arranged above the barrel body (2), and a separation mechanism (5) for separating plastic and paper in the cigarette box waste is arranged in the barrel body (2).

2. A cigarette box waste crushing and recycling system according to claim 1, characterized in that: The separation component (4) comprises a neodymium iron boron magnet block (41), a first brush (42) and an aluminum powder recovery port (43). The neodymium iron boron magnet block (41) is provided in a plurality of groups. The plurality of groups of neodymium iron boron magnet blocks (41) are arranged in parallel on the conveyor belt (33), and the neodymium iron boron magnet blocks (41) on the straight section of the conveyor belt (33) are in contact with each other. The aluminum powder recovery port (43) is arranged on the barrel body (2) and below the conveyor belt (33). The first brush (42) is arranged on the aluminum powder recovery port (43). When the aluminum powder attached to the neodymium iron boron magnet block (41) passes through the first brush (42) above the aluminum powder recovery port (43), it is swept into the aluminum powder recovery port (43).

3. A cigarette box waste crushing and recycling system according to claim 2, characterized in that: The separation mechanism (5) comprises a rotating rod (51), a stirring blade (52), a second drive motor (53), a plastic separation component (54) and a paper separation component (55); the rotating rod (51) is vertically rotatably arranged inside the barrel body (2); the second drive motor (53) is arranged on the barrel body (2), and an output shaft is connected to the rotating rod (51); a support rod (56) is rotatably arranged at one end of the rotating rod (51) away from the second drive motor (53); one end of the support rod (56) away from the rotating rod (51) is connected to the inner wall of the barrel body (2); the plastic separation component (54) and the paper separation component (55) are both arranged on the rotating rod (51), and the plastic separation component (54) is arranged above the paper separation component (55); the stirring blade (52) is arranged on the rotating rod (51) and is located between the plastic separation component (54) and the paper separation component (55).

4. A cigarette box waste crushing and recycling system according to claim 3, characterized in that: The plastic separation component (54) comprises a mounting plate (541), outer fan blades (542), inner fan blades (543), a second brush (544) and a limiting structure (546); the rotating rod (51) is provided with a thread; the mounting plate (541) is threadedly connected to the rotating rod (51); the outer fan blades (542) are arranged on the mounting plate (541); the inner fan blades (543) are rotatably arranged on the mounting plate (541); a storage bin for accommodating the inner fan blades (543) is provided on the outer fan blades (542); when the rotating rod (51) rotates clockwise, the inner fan blades (543) rotate out of the storage bin under the action of inertia; when the rotating rod (51) rotates counterclockwise, the inner fan blades (543) rotate out of the storage bin under the action of inertia. The inner fan blade (543) is retracted into the accommodating bin, the limiting structure (546) is arranged on the inner wall of the barrel body (2) and the outer fan blade (542) to realize the lifting and lowering of the inner fan blade (543) and the outer fan blade (542), the barrel body (2) is provided with a plastic recovery port (545), the second brush (544) is arranged on the rotating rod (51), and the end of the second brush (544) away from the rotating rod (51) is arranged on the inner wall of the barrel body (2), and is used to clean the plastic on the outer fan blade (542) and the inner fan blade (543) into the plastic recovery port (545), and the outer fan blade (542) and the inner fan blade (543) are provided with water holes.

5. A cigarette box waste crushing and recycling system according to claim 4, characterized in that: The limiting structure (546) comprises a limiting plate (5461), a limiting rod (5462), a limiting block (5463) and a reset member. The limiting plate (5461) is rotatably arranged on a surface of the mounting plate (541) away from the second drive motor (53) and is threadedly connected to the rotating rod (51). A vertical limiting groove (5464) is provided on the inner wall of the barrel body (2). The limiting rod (5462) is arranged on the limiting plate (5461). 61), a first annular groove (5465) is formed at one end of the vertical limiting groove (5464) close to the second driving motor (53), a second annular groove (5466) is formed at one end of the vertical limiting groove (5464) away from the second driving motor (53), the vertical limiting groove (5464) is connected to the first annular groove (5465) and the second annular groove (5466), a mounting groove is formed in the first annular groove (5465), the limiting block (5463) is arranged in the mounting groove, the reset member is arranged between the limiting block (5463) and the inner bottom wall of the mounting groove, the limiting block (5463) and the reset member are used to enable the end of the limiting rod (5462) away from the rotating rod (51) to enter the vertical limiting groove (5464) from the first annular groove (5465) when the end rotates counterclockwise in the first annular groove (5465), the second The limiting block (5463) and the resetting member are arranged in the annular groove (5466) as in the first annular groove (5465); the limiting block (5463) and the resetting member in the second annular groove (5466) are used to enable the end of the limiting rod (5462) away from the rotating rod (51) to enter the vertical limiting groove (5464) from the second annular groove (5466) when the end rotates clockwise in the second annular groove (5466).

6. A cigarette box waste crushing and recycling system according to claim 3, characterized in that: The paper separation component (55) is arranged together with the plastic separation component (54) and is symmetrically arranged on the rotating rod (51). A paper output port is provided below the barrel body (2).

7. A cigarette box waste crushing and recycling system according to claim 2, characterized in that: A first material receiving hopper (6) is arranged below the pulverizing roller group (31), and the first material receiving hopper (6) is rotatably arranged on the mounting seat (3), and one end of the first material receiving hopper (6) away from the pulverizing roller group (31) is arranged on one end of the conveyor belt (33) close to the pulverizing roller group (31), and a convex strip (61) is arranged below the first material receiving hopper (6) away from the pulverizing roller group (31), and when the conveyor belt (33) drives the NdFeB magnet block (41) to move, the NdFeB magnet block (41) drives the end of the first material receiving hopper (6) away from the pulverizing roller group (31) to jump through the convex strip (61).

8. The cigarette box waste crushing and recycling system according to claim 3, characterized in that: A second material receiving hopper (7) is arranged below the feed port, the second material receiving hopper (7) is rotatably arranged on the feed port, a rotating disk (71) is arranged on the rotating rod (51), an end of the second material receiving hopper (7) away from the feed port is arranged on the rotating disk (71), a protrusion (72) is arranged on the rotating disk (71), and when the second material receiving hopper (7) abuts against the protrusion (72), the end of the second material receiving hopper (7) away from the feed port jumps.

9. A cigarette box waste crushing and recycling system according to claim 4, characterized in that: An ejection plate (8) is provided on one end of the inner fan blade (543) away from the accommodating bin, which facilitates the inner fan blade (543) to be extended from the accommodating bin or retracted into the accommodating bin.

10. A recycling process for crushing and recycling cigarette box waste, according to a cigarette box waste crushing and recycling system according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: First, the cigarette box waste is crushed by a crushing roller group (31); S2: the crushed waste material falls onto the NdFeB magnet block (41) on the conveyor belt (33), and the NdFeB magnet block (41) adsorbs the aluminum foil in the crushed waste material, thereby separating the aluminum foil from the plastic and paper in the waste material, and sweeps the aluminum foil into the aluminum powder recovery port (43) through the first brush (42) during the movement of the NdFeB magnet block (41); S3: The conveyor belt pours the remaining crushed powder into the barrel (2) through the feed port, and after the pouring is completed, water is injected into the barrel (2) through the water injection port; S4: After the water injection is completed, the second drive motor (53) is started, and the drive motor drives the stirring blades (52) and the outer blades (542) and the inner blades (543) on the rotating rod (51) to rotate, thereby achieving stratification between the plastic and the paper; S5: After the plastic and paper are clearly separated, the second drive motor (53) is caused to rotate in the opposite direction, and the plastic separation component (54) and the paper separation component (55) move in opposite directions, and the plastic is output from the plastic recovery port (545) and the paper is output from the paper output port; S6: The output plastic is air-dried or baked, and the output water-containing paper is further processed to form pulp.

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