Device for recycling cable waste particles

Abstract

The invention provides a cable waste particle recovery processing device, and relates to the technical field of waste recovery processing, the cable waste particle recovery processing device comprises a conveying cylinder, and an external heating layer is mounted on the outer peripheral surface of the conveying cylinder relative to the area between a feeding pipeline and a feeding pipeline; the conveying barrel is continuously and uniformly heated through the external heating layer, cable waste particles are effectively and preliminarily dried in the conveying process, moisture in the cable waste particles can be rapidly evaporated, the moisture content of the cable waste particles is remarkably reduced, and after the cable waste particles are conveyed to the crushing shell, the heating pipe and the fan set work cooperatively, so that the crushing efficiency is improved. By means of the design, the water content of the cable waste particles before crushing is effectively reduced, and the problems that before existing cable waste particles are treated, traditional drying is difficult to effectively reduce the water content, the crushing quality and follow-up procedures are affected, and the crushing efficiency is improved are solved. And due to lack of targeted drying measures during crushing, the drying efficiency is low, and particles are difficult to dry.

Description

Technical Field

[0001] The present invention relates to the technical field of waste recycling and treatment, and particularly to a device for recycling and treating cable waste particles. Background Art

[0002] With the continuous increase in the usage amount of cables, the generation amount of cable waste is also increasing day by day. As an important component of cables, effectively recycling polyvinyl chloride cable particles can not only realize the reuse of resources, reduce production costs, but also reduce environmental pollution.

[0003] However, there are many problems in the existing cable waste particle recycling and treatment devices in actual applications: On the one hand, cable waste particles usually contain a certain amount of moisture. If not effectively dried before treatment, it will cause adhesion, blockage, etc. during the crushing process. For example, traditional drying methods may not be able to continuously and evenly heat the cable waste particles, resulting in poor drying effect, difficult to effectively reduce the moisture content, and thus seriously affecting the crushing quality and the stability of subsequent treatment processes; On the other hand, during the crushing process, there is a lack of targeted drying measures for the cable waste particles being crushed. Existing drying methods often cannot directly act on the key areas of crushing, and cannot timely and effectively dry the cable waste particles being crushed, resulting in low drying efficiency, and it is difficult to ensure that the cable waste particles are always in a dry state during the crushing process, making the crushing work unable to proceed smoothly, and significantly increasing the processing time and cost. Summary of the Invention

[0004] The present invention relates to a device for recycling and treating cable waste particles, which solves the problems that before the treatment of existing cable waste particles, traditional drying is difficult to effectively reduce the moisture content, affecting the crushing quality and subsequent processes, and during crushing, the lack of targeted drying measures leads to low drying efficiency and difficult drying of particles.

[0005] The present invention provides a device for recycling and treating cable waste particles, specifically including: a conveying cylinder body, a feeding pipe communicating with its conveying cavity is installed on the left side of the top of the outer peripheral surface of the conveying cylinder body, and a feeding pipe communicating with its conveying cavity is installed on the right side of the bottom of the outer peripheral surface of the conveying cylinder body; an external heating layer is installed on the outer peripheral surface of the conveying cylinder body in the area between the feeding pipe and the feeding pipe; the bottom end surface of the feeding pipe is fixedly installed with a crushing housing, and the crushing cavity of the crushing housing is communicated with the conveying cavity of the conveying cylinder body through the feeding pipe; an auxiliary block is arranged on the left end surface of the crushing housing, and an auxiliary input opening communicating with the crushing cavity of the crushing housing is opened on the left end surface of the auxiliary block; a heating pipe is installed inside the auxiliary input opening, and a group of fan groups are fixedly installed at the adjacent left opening end part inside the auxiliary input opening, and the air supply end of the fan groups faces the right side.

[0006] Further, a conveying auger is rotatably installed inside the conveying cavity of the conveying cylinder body. A set of conveying drive motors is fixedly installed on the right end face of the conveying cylinder body. The rotating shaft end of the conveying drive motor penetrates through the conveying cavity of the conveying cylinder body and is fixedly installed and connected to the conveying auger.

[0007] Further, two groups of crushing cutters are rotatably installed inside the crushing cavity of the crushing housing in a front-back symmetric manner; a set of crushing drive motors is fixedly installed on the right end face of the crushing housing at the axial center positions of the two groups of crushing cutters. The rotating shaft ends of the two groups of crushing drive motors penetrate through the crushing cavity of the crushing housing and are respectively fixedly installed and connected to the two groups of crushing cutters.

[0008] Further, a blocking net plate is fixedly installed inside the auxiliary input opening adjacent to the right opening end. The blocking net plate completely covers the right opening end of the auxiliary input opening.

[0009] Further, the auxiliary input opening is directly opposite to the crushing area between the two groups of crushing cutters.

[0010] Further, a sieve net plate is fixedly installed inside the crushing cavity of the crushing housing. The sieve net plate is located at the lower side of the two groups of crushing cutters; a extending plate penetrating through the left end face of the crushing housing is fixedly installed on the left end face of the sieve net plate, and a vibration motor is fixedly installed on the bottom end face of the extending plate.

[0011] Further, a converging discharge pipe in the shape of a square pipe with a round top is fixedly installed on the bottom end face of the crushing housing. The converging discharge pipe is communicated with the crushing cavity of the crushing housing; a supporting frame is fixedly installed on the outer end face of the crushing housing. A top plate is fixedly installed on the left half of the top end face of the supporting frame. The top end face of the top plate is fixedly connected to the outer peripheral surfaces of the conveying cylinder body and the external heating layer through a supporting plate.

[0012] The present invention provides a device for recycling and processing cable waste particles, which has the following beneficial effects: Through the continuous and uniform heating of the conveying cylinder body by the external heating layer, the cable waste particles are effectively pre-dried during the conveying process, the moisture in the cable waste particles can be quickly evaporated, and its water content is significantly reduced. And when the cable waste particles are conveyed to the crushing housing, the heating pipes and the fan group work together, and the hot air is evenly blown into the inside of the crushing housing to deeply dry the waste particles. Through this design, the water content of the cable waste particles before crushing is effectively reduced, and problems such as adhesion and blockage during the crushing process due to excessive water content are avoided, which greatly guarantees the crushing quality, lays a solid foundation for the subsequent processing procedures, and improves the stability and reliability of the entire processing technology.

[0013] The auxiliary input opening of the present invention faces the crushing area between the two groups of crushing tools. The hot air can directly act on this key area to timely and effectively dry the cable waste particles being crushed. This targeted drying method not only improves the drying effect but also significantly enhances the drying efficiency, ensuring that the cable waste particles always remain dry during the crushing process, effectively guaranteeing the smooth progress and high-quality completion of the crushing work, and saving processing time and costs.

[0014] The intercepting net plate installed inside the auxiliary input opening of the present invention can effectively prevent larger waste particles or sundries from entering the crushing housing, while ensuring the normal circulation of hot air. This design not only avoids damage to the crushing equipment caused by sundries but also ensures the smooth progress of the drying process, improving the safety and stability of the equipment operation.

[0015] The vibrating motor of the present invention drives the screen plate to vibrate at a high frequency, realizing the fine screening of the crushed cable waste particles. The smaller particles that meet the size requirements pass through the screen plate and are discharged, while the larger particles are further crushed by the crushing tools during the rebounding process until they can pass through the screen plate. This design realizes the effective crushing and fine screening of the cable waste particles, improves the product quality, and enhances the refinement degree of cable waste treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0017] The drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0018] In the drawings: Figure 1 The front view structural schematic diagram of the present application is shown; Figure 2 The left-end axonometric structural schematic diagram of the present application is shown; Figure 3 The right-end axonometric structural schematic diagram of the present application is shown; Figure 4 The bottom-end axonometric structural schematic diagram of the present application is shown; Figure 5 The sectional structural schematic diagram of the present application is shown; Figure 6 The Figure 5 partial enlarged structural schematic diagram at A in the present application is shown; Figure 7 The Figure 5 partial sectional enlarged structural schematic diagram at B in the present application is shown; LIST OF REFERENCE NUMERALS 1. Conveyor cylinder; 101. External heating layer; 102. Feeding pipe; 103. Material feeding pipe; 104. Conveyor drive motor; 105. Conveyor auger; 2. Crushing housing; 201. Converging discharge pipe; 202. Auxiliary block; 203. Crushing drive motor; 204. Extension plate; 205. Vibration motor; 206. Fan group; 207. Crushing cutter; 208. Screen plate; 209. Intercepting net plate; 2010. Auxiliary input opening; 2011. Heating pipe; 3. Supporting frame; 301. Top plate; 302. Support plate. Detailed implementation mode

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0020] Embodiment: Please refer to Figures 1 to 7 : The present invention provides a device for recycling and processing cable waste particles, including: a conveyor cylinder 1. On the top left side of the outer peripheral surface of the conveyor cylinder 1, a feeding pipe 102 communicating with its conveying cavity is installed, and on the bottom right side of the outer peripheral surface of the conveyor cylinder 1, a material feeding pipe 103 communicating with its conveying cavity is installed; on the outer peripheral surface of the conveyor cylinder 1 in the area between the feeding pipe 102 and the material feeding pipe 103, an external heating layer 101 is installed; at the bottom end surface of the material feeding pipe 103, a crushing housing 2 is fixedly installed, and the crushing cavity of the crushing housing 2 is connected to the conveying cavity of the conveyor cylinder 1 through the material feeding pipe 103; on the left end surface of the crushing housing 2, an auxiliary block 202 is provided, and on the left end surface of the auxiliary block 202, an auxiliary input opening 2010 communicating with the crushing cavity of the crushing housing 2 is opened; inside the auxiliary input opening 2010, a heating pipe 2011 is installed, and at the adjacent left opening end part inside the auxiliary input opening 2010, a group of fan groups 206 are fixedly installed, and the air supply end of the fan groups 206 faces the right side; inside the conveying cavity of the conveyor cylinder 1, a conveyor auger 105 is rotatably installed, and on the right end surface of the conveyor cylinder 1, a group of conveyor drive motors 104 are fixedly installed, and the rotating shaft end of the conveyor drive motors 104 penetrates through the conveying cavity of the conveyor cylinder 1 and is fixedly installed and connected to the conveyor auger 105; inside the crushing cavity of the crushing housing 2, two groups of crushing cutters 207 are rotatably installed in a front-back symmetric manner; on the right end surface of the crushing housing 2, a group of crushing drive motors 203 are fixedly installed at the axial center positions of the two groups of crushing cutters 207, and the rotating shaft ends of the two groups of crushing drive motors 203 penetrate through the crushing cavity of the crushing housing 2 and are respectively fixedly installed and connected to the two groups of crushing cutters 207.

[0021] In an embodiment of the present invention, a blocking net plate 209 is fixedly installed inside the auxiliary input opening 2010 adjacent to the right opening end portion, and the blocking net plate 209 completely covers the right opening end portion of the auxiliary input opening 2010; the auxiliary input opening 2010 faces the crushing area between the two groups of crushing tools 207; a screen plate 208 is fixedly installed inside the crushing chamber of the crushing housing 2, and the screen plate 208 is located at the lower side of the two groups of crushing tools 207; a through extension plate 204 is fixedly installed on the left end face of the screen plate 208 and penetrates the left end face of the crushing housing 2, and a vibration motor 205 is fixedly installed on the bottom end face of the extension plate 204.

[0022] In an embodiment of the present invention, a converging discharge pipe 201 having a structure of a round-top square-bottom pipe is fixedly installed on the bottom end face of the crushing housing 2, and the converging discharge pipe 201 is communicated with the crushing chamber of the crushing housing 2; a supporting frame 3 is fixedly installed on the outer end face of the crushing housing 2, and a top plate 301 is fixedly installed on the left half of the top end face of the supporting frame 3. The top end face of the top plate 301 is fixedly connected to the outer peripheral surfaces of the conveying cylinder 1 and the external heating layer 101 through a supporting plate 302. The supporting frame 3 of the present invention plays a role in supporting the entire device, and the top plate 301 and the supporting plate 302 fix the conveying cylinder 1 and the external heating layer 101 in appropriate positions to ensure the stability of the device.

[0023] The working principle of this embodiment: First, the cable waste particles are sent into the conveying cavity of the conveying cylinder 1 through the feeding pipe 102. The conveying drive motor 104 is started to drive the conveying auger 105 to rotate, so that the cable waste particles move from left to right in the conveying cylinder 1. During the conveying process, the external heating layer 101 continuously and evenly transfers heat to the conveying cylinder 1 to heat the cable waste particles in the conveying cylinder 1. As the heat is continuously transferred, the moisture in the cable waste particles is gradually evaporated, achieving the effect of preliminary drying. Through this operation, the water content of the cable waste particles can be effectively reduced, making full preparations for the subsequent processing procedures; The cable waste particles that have undergone preliminary drying treatment slowly enter the crushing chamber of the crushing housing 2 along the feeding pipe 103. At the auxiliary input opening 2010 of the crushing housing 2, the heating pipe 2011 is in the starting heating state to quickly heat the incoming air. The heated air is evenly blown into the internal space of the crushing housing 2 under the strong wind force of the fan group 206. This heat flow will fully contact the cable waste particles to further perform deep drying treatment on them, so as to effectively ensure that the water content of the cable waste particles is reduced as much as possible before the crushing process, avoiding problems such as adhesion and blockage during the crushing process due to too high water content of the cable waste particles, thus greatly ensuring the crushing quality and laying a good foundation for the subsequent processing procedures; When the cable waste particles enter the crushing chamber, two groups of crushing drive motors 203 are started, driving two groups of crushing cutters 207 to rotate respectively to crush the cable waste particles. Further, the position of the auxiliary input opening 2010 is exactly opposite to the crushing area between the two groups of crushing cutters 207. When the heating tube 2011 heats the air entering the auxiliary input opening 2010, the fan group 206 blows this hot air into the crushing housing 2, and the hot air can directly act on this key crushing area without any hindrance. In this way, not only can the cable waste particles being crushed be dried in a timely and effective manner, but also the drying effect and efficiency are greatly improved, ensuring that the cable waste particles always remain in a relatively dry state during the crushing process, providing a strong guarantee for the smooth progress and high-quality completion of the crushing work; The intercepting net plate 209 fixedly installed at the position adjacent to the right opening end inside the auxiliary input opening 2010 can prevent larger waste particles or sundries from entering the crushing housing 2 through the auxiliary input opening 2010, and at the same time ensure the normal circulation of the hot air; The crushed cable waste particles, under the natural action of gravity, fall on the screen plate 208. At this time, the power generated by the vibration motor 205 is transmitted to the extension plate 204, thereby driving the screen plate 208 to vibrate at a high frequency. During the continuous and regular vibration of the screen plate 208, the smaller particles that meet the requirements smoothly pass through the mesh holes of the screen plate 208, fall into the converging discharge pipe 201 below and are discharged, while the particles that are larger in size and cannot pass through the mesh holes of the screen plate 208 continue to stay on the screen plate 208. Under the strong vibration of the screen plate 208, these larger particles are continuously bounced up, and during their bouncing process, they will come into contact with the crushing cutters 207 again, and the crushing cutters 207 will further crush these larger particles until their size is reduced to be able to pass through the screen plate 208, thus realizing the fine screening and effective crushing of the cable waste particles.

[0024] In this article, the following points need to be noted: 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0025] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0026] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure.

Claims

1. A device for recycling and processing cable waste particles, characterized in that, Including: A conveying cylinder body (1), on the left side of the top of the outer peripheral surface of the conveying cylinder body (1), a feeding pipe (102) communicating with its conveying cavity is installed, and on the right side of the bottom of the outer peripheral surface of the conveying cylinder body (1), a feeding pipe (103) communicating with its conveying cavity is installed; on the outer peripheral surface of the conveying cylinder body (1) in the area between the feeding pipe (102) and the feeding pipe (103), an external heating layer (101) is installed; at the bottom end surface of the feeding pipe (103), a crushing housing (2) is fixedly installed, and the crushing cavity of the crushing housing (2) is communicated with the conveying cavity of the conveying cylinder body (1) through the feeding pipe (103); on the left end surface of the crushing housing (2), an auxiliary block (202) is provided, and on the left end surface of the auxiliary block (202), an auxiliary input opening (2010) communicating with the crushing cavity of the crushing housing (2) is opened; inside the auxiliary input opening (2010), a heating pipe (2011) is installed, and at the position adjacent to the left opening end inside the auxiliary input opening (2010), a group of fan sets (206) is fixedly installed, and the air supply ends of the fan sets (206) face the right side.

2. The device for recycling and processing cable waste particles according to claim 1, characterized in that, Inside the conveying cavity of the conveying cylinder body (1), a conveying auger (105) is rotatably installed, and on the right end surface of the conveying cylinder body (1), a group of conveying drive motors (104) is fixedly installed, and the shaft ends of the conveying drive motors (104) penetrate through the conveying cavity of the conveying cylinder body (1) and are fixedly installed and connected with the conveying auger (105).

3. The device for recycling and treating cable waste particles according to claim 2, characterized in that, Inside the crushing cavity of the crushing housing (2), two groups of crushing cutters (207) are rotatably installed in a front-back symmetric manner; on the right end surface of the crushing housing (2), a group of crushing drive motors (203) is fixedly installed at the axial center positions of the two groups of crushing cutters (207), and the shaft ends of the two groups of crushing drive motors (203) penetrate through the crushing cavity of the crushing housing (2) and are respectively fixedly installed and connected with the two groups of crushing cutters (207).

4. The device for recycling and treating cable waste particles according to claim 3, characterized in that, Inside the auxiliary input opening (2010), adjacent to the right opening end position, a blocking net plate (209) is fixedly installed, and the blocking net plate (209) completely covers the right opening end position of the auxiliary input opening (2010).

5. The device for recycling and treating cable waste particles according to claim 4, characterized in that, The auxiliary input opening (2010) is directly opposite to the crushing area between the two groups of crushing cutters (207).

6. The device for recycling and treating cable waste particles according to claim 5, characterized in that, Inside the crushing cavity of the crushing housing (2), a screen plate (208) is fixedly installed, and the screen plate (208) is located at the lower side of the two groups of crushing cutters (207); on the left end surface of the screen plate (208), an extension plate (204) penetrating through the left end surface of the crushing housing (2) is fixedly installed, and on the bottom end surface of the extension plate (204), a vibration motor (205) is fixedly installed.

7. The device for recycling and treating cable waste particles according to claim 6, characterized in that, A converging discharge pipe (201) having a structure of a round-top and square-bottom pipe is fixedly installed at the bottom end surface of the crushing housing (2), and the converging discharge pipe (201) communicates with the crushing cavity of the crushing housing (2); a supporting frame (3) is fixedly installed on the outer end surface of the crushing housing (2), a top plate (301) is fixedly installed on the left half of the top end surface of the supporting frame (3), and the top end surface of the top plate (301) is fixedly connected to the outer peripheral surfaces of the conveying cylinder (1) and the external heating layer (101) through a supporting plate (302).

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