Architectural decoration waste resource regeneration treatment device

Abstract

The utility model relates to a building decoration garbage resource regeneration treatment device applied to the field of garbage treatment devices, which comprises a bottom treatment tank, a screening hollow plate is arranged at the upper end of the bottom treatment tank, a material guide inclined panel is arranged at the front end of the screening hollow plate, and a plurality of transverse step columns are arranged on the upper side of the screening hollow plate. The multiple transverse stepped columns are matched with one another, the rear ends of the transverse stepped columns are fixedly connected with multiple bar screening columns, the multiple bar screening columns are horizontally arranged at equal intervals, the left end and the right end of the material guiding inclined panel are symmetrically and fixedly connected with fixed transverse strips, and the ends, close to each other, of the two fixed transverse strips are provided with external round pieces. According to the recycling treatment device for the building decoration waste, through the innovative structural design and function integration, the technical problem that the screening effect is interfered by strip-shaped flexible cloth strips in the treatment process of the building decoration waste is effectively solved.

Description

Technical Field

[0001] This utility model relates to a waste recycling device, and more particularly to a waste recycling device for construction and decoration waste applied in the field of waste treatment devices. Background Technology

[0002] Currently, the main methods for treating construction and renovation waste include mechanical screening, crushing, sorting, and recycling. Among these, screening is a key step in waste treatment, aiming to classify waste according to particle size for subsequent resource utilization.

[0003] Chinese Patent Publication No. CN222401619U discloses a dust-reducing and noise-reducing waste crushing and recycling device, belonging to the field of waste crushing technology. This utility model includes a recycling bin and a support frame installed on the outer wall of the recycling bin, as well as a crushing mechanism and a dust-dispersing mechanism; the dust-dispersing mechanism includes a noise-reducing box and a feeding box. Through the action of the dust-dispersing mechanism, the dust suppressant is atomized and sprayed out based on the rotation of the fan blades. Simultaneously, the noise-reducing box and sound-insulating cotton reduce the diffusion of sound to the outer wall of the device, thereby improving the working effect of the surrounding environment.

[0004] Construction and renovation waste often contains strips of flexible fabric. Due to their flexibility and extensibility, these materials can easily become entangled in the waste, causing blockages in the screening gaps, affecting the screening effect and normal equipment operation, and even leading to equipment downtime for maintenance, increasing operating costs. This often requires manual intervention, which not only increases the labor intensity of operators but also reduces the automation level and operating efficiency of the equipment. Utility Model Content

[0005] The technical problem to be solved by this utility model in view of the above-mentioned prior art is that construction and decoration waste often contains strips of flexible cloth. Due to their flexibility and extensibility, these materials are easy to get tangled in the construction and decoration waste, causing blockage of the screening gap, affecting the screening effect and normal operation of the equipment.

[0006] To address the aforementioned problems, this utility model provides a resource-based recycling and processing device for construction and decoration waste, comprising a bottom processing tank, a screening perforated plate at the upper end of the bottom processing tank, a guide inclined plate at the front end of the screening perforated plate, multiple horizontal stepped columns on the upper side of the screening perforated plate, the multiple horizontal stepped columns cooperating with each other, multiple bar screening columns fixedly connected to the rear end of the horizontal stepped columns, the multiple bar screening columns being horizontally equidistant from each other, fixed horizontal bars symmetrically fixedly connected to the left and right ends of the guide inclined plate, external circular plates installed at the ends of two fixed horizontal bars that are close to each other, a rotating shaft connecting roller installed between the two external circular plates, a motor connected to the rotating shaft connecting roller, multiple limiting rings fixedly connected to the outer side of the rotating shaft connecting roller, the multiple limiting rings being horizontally equidistant from each other, and arc-shaped flexible scraper strips symmetrically arranged on the outer side of the limiting rings, multiple conical scraper barbs symmetrically fixedly connected to the left and right ends of the arc-shaped flexible scraper strips, the multiple arc-shaped flexible scraper strips being located directly above the uppermost set of bar screening columns.

[0007] In the aforementioned construction and renovation waste recycling and treatment device, this solution effectively solves the technical problem of the interference of strip-shaped flexible cloth with screening effect during the construction and renovation waste treatment process through innovative structural design and functional integration.

[0008] As a further improvement of this application, an oblique reinforcing rib is fixedly connected to one end of the bar screening column near the transverse stepped column, and the oblique reinforcing rib is fixedly connected to the transverse stepped column.

[0009] As a further improvement to this application, the arc-shaped flexible scraper extends to the position between the corresponding two bar screening columns, and a vibrator is connected to the outside of the transverse stepped column.

[0010] As a further improvement of this application, a discharge opening is provided at the rear end of the bottom processing tank, and a top guide rail is provided on the upper side of the rotating shaft connecting roller.

[0011] As another improvement of this application, an electric vertical push rod is added to the output end of the top guide rail, and an auxiliary feeding horizontal movement cutter is connected to the output end of the electric vertical push rod.

[0012] As a further improvement to this application, the auxiliary feeding transverse cutter and the rotating shaft connecting roller cooperate with each other, and a number of construction and decoration wastes roll above the screening perforated plate.

[0013] As a further improvement to this application, the construction and renovation waste contains strips of flexible fabric, and multiple strips of flexible fabric are collected outside the curved flexible scraper.

[0014] In summary, this solution addresses the problem of easily entangled flexible strips of fabric in waste by incorporating an arc-shaped flexible scraper and a conical scraper barb at the feeding position. Through the rotation of the connecting roller, the flexible strips of fabric are automatically removed and collected, preventing screening blockage and improving processing efficiency and automation. The device is also equipped with an auxiliary feeding transverse cutter, driven by an electric vertical push rod, to remove the entangled flexible strips of fabric from the connecting roller, enhancing self-cleaning capabilities and reducing maintenance costs. It boasts significant advantages such as high automation, high processing efficiency, good equipment stability, and low maintenance costs. Attached Figure Description

[0015] Figure 1 This is an isometric view of a waste treatment device according to the first embodiment of this application;

[0016] Figure 2 This is an enlarged view of the screening perforated plate according to the first embodiment of this application;

[0017] Figure 3 This is a diagram showing the material screening state of the perforated screening plate according to the first embodiment of this application;

[0018] Figure 4 This is an enlarged view of the bar screening column according to the first embodiment of this application;

[0019] Figure 5 This is an enlarged view of the arc-shaped flexible scraper according to the first embodiment of this application;

[0020] Figure 6 This is a schematic diagram of the second embodiment of this application, with the addition of a top guide rail.

[0021] Figure 7 This is an enlarged view of the auxiliary feeding transverse cutting blade according to the second embodiment of this application.

[0022] Explanation of the labels in the diagram:

[0023] 1. Bottom processing trough; 2. Screening perforated plate; 3. Guide inclined plate; 4. Horizontal stepped column; 5. Bar screening column; 6. Inclined reinforcing rib; 7. Fixed crossbar; 8. External circular piece; 9. Rotary shaft connecting roller; 10. Limiting ring; 11. Arc-shaped flexible scraper; 12. Conical scraper barb; 13. Added top guide rail; 14. Electric vertical push rod; 15. Auxiliary feeding horizontal movement cutter; 16. Discharge opening. Detailed Implementation

[0024] The two embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0025] First implementation method:

[0026] Figure 1-5This invention discloses a resource recycling and processing device for construction and decoration waste, comprising a bottom processing tank 1, a screening perforated plate 2 at the upper end of the bottom processing tank 1, a guide inclined plate 3 at the front end of the screening perforated plate 2, multiple transverse stepped columns 4 on the upper side of the screening perforated plate 2, the multiple transverse stepped columns 4 cooperating with each other, and multiple bar screening columns 5 fixedly connected to the rear end of the transverse stepped columns 4, the multiple bar screening columns 5 being arranged horizontally at equal intervals, and fixed crossbars 7 symmetrically fixedly connected to the left and right ends of the guide inclined plate 3. External circular pieces 8 are installed at the ends of the horizontal bars 7 that are close to each other. A rotating shaft connecting roller 9 is installed between the two external circular pieces 8. A motor is connected to the rotating shaft connecting roller 9. Multiple limiting rings 10 are fixedly connected to the outside of the rotating shaft connecting roller 9. The multiple limiting rings 10 are arranged horizontally at equal intervals. Arc-shaped flexible scraper strips 11 are symmetrically arranged on the outside of the limiting rings 10. Multiple conical scraper barbs 12 are symmetrically fixedly connected to the left and right ends of the arc-shaped flexible scraper strips 11. The multiple arc-shaped flexible scraper strips 11 are located directly above the uppermost set of bar screening columns 5.

[0027] Figure 1-5 This invention discloses a recycling device for construction and decoration waste. One end of the bar screen column 5 near the transverse stepped column 4 is fixedly connected to an oblique reinforcing rib 6. The oblique reinforcing rib 6 and the transverse stepped column 4 are fixedly connected. The arc-shaped flexible scraper 11 extends to the position between the corresponding two bar screen columns 5. A vibrator is connected to the outside of the transverse stepped column 4. The rear end of the bottom processing tank 1 is provided with a discharge opening 16. Several pieces of construction and decoration waste are rolling above the screen perforated plate 2. The construction and decoration waste contains strips of flexible cloth. Multiple strips of flexible cloth are collected outside the arc-shaped flexible scraper 11.

[0028] Figure 1-5The construction and renovation waste to be processed in this solution first rolls through the guide inclined plate 3 to the top of multiple bar screen columns 5. The bar screen columns 5 generate high-frequency vibration under the action of a vibrator, thereby effectively screening particles of different sizes in the waste. During the screening process, particles fall into the bottom processing tank 1 through the gaps between the bar screen columns 5 according to their size, while larger particles continue to be conveyed forward, completing the grading process. However, construction and renovation waste often contains strips of flexible fabric. Multiple arc-shaped flexible scrapers 11 are set at the feeding position between the guide inclined plate 3 and the transverse stepped columns 4. These conical arc-shaped flexible scrapers 11, through the rotation of the rotating shaft connected roller 9, can actively extend into the fed construction and renovation waste. Combined with the conical scraper barbs 12, whose conical structure design allows the scraper barbs to effectively hook and wrap around strips of flexible fabric (such as waterproof membranes, packaging bags, etc.) during rotation, thereby separating them from the waste stream, significantly improving processing efficiency. The strips of flexible fabric in the waste are automatically wrapped and removed, ultimately... The material is collected on the outside of the rotating shaft connecting roller 9. This design not only avoids the tedious operation of manual material removal, but also significantly improves the automation level and operating efficiency of the equipment. At the same time, it reduces the safety hazards caused by manual intervention. In addition, the rotation of the arc-shaped flexible scraper 11 can also perform preliminary loosening of the waste, further improving the subsequent screening effect. To further enhance the stability and durability of the equipment, this solution sets an inclined reinforcing rib 6 below the bar screen column 5. The inclined reinforcing rib 6 can also improve the overall structural strength of the bar screen column 5, ensuring the stable operation of the equipment under high load. After the strip of flexible cloth is removed, the rear end of the bottom processing tank 1 is opened with a discharge opening 16 to concentrate and discharge the screened particles for subsequent resource utilization. This solution effectively solves the technical problem of strip of flexible cloth interfering with the screening effect in the process of construction and decoration waste treatment through innovative structural design and functional integration. It has significant benefits such as high automation, high processing efficiency, good equipment stability, and low maintenance cost.

[0029] Second implementation method:

[0030] Figure 6-7This invention discloses a recycling device for construction and decoration waste. A top guide rail 13 is installed on the upper side of the rotating shaft connecting roller 9. An electric vertical push rod 14 is connected to the output end of the top guide rail 13, and an auxiliary feeding transverse cutter 15 is connected to the output end of the electric vertical push rod 14. The auxiliary feeding transverse cutter 15 cooperates with the rotating shaft connecting roller 9. The device can also drive the electric vertical push rod 14 to extend above the rotating shaft connecting roller 9 via the top guide rail 13, thereby driving the auxiliary feeding transverse cutter 15 to move downwards. The auxiliary feeding transverse cutter 15, with its sharp cutting edge, quickly cuts and removes the strip of flexible fabric wrapped around the rotating shaft connecting roller 9, preventing excessive accumulation of the strip of flexible fabric on the rotating shaft connecting roller 9 and affecting the normal operation of the equipment. This design not only improves the self-cleaning ability of the equipment but also reduces the frequency and cost of manual maintenance, further enhancing the overall performance of the equipment.

[0031] In light of current practical needs, the above-described embodiments adopted in this application are not limited to these. Any changes made within the scope of knowledge possessed by those skilled in the art without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A building decoration garbage resource recycling processing device, characterized in that: The utility model provides a bottom treatment groove (1) is provided with the screen openwork board (2) in the upper end, the front end of screen openwork board (2) is provided with the material guide inclined plane board (3), the upper side of screen openwork board (2) is provided with a plurality of transverse ladder columns (4), a plurality of transverse ladder columns (4) are mutually matched, the rear end of transverse ladder column (4) is fixedly connected with a plurality of strip bar screening columns (5), a plurality of strip bar screening columns (5) are horizontally equidistantly arranged, the left and right ends of material guide inclined plane board (3) are symmetrically fixedly connected with fixed horizontal bars (7), the end of two fixed horizontal bars (7) is installed with external round sheet (8), the outside of rotating shaft connecting roller (9) is fixedly connected with a plurality of limit ring (10), a plurality of limit ring (10) are horizontally equidistantly arranged, the outside of limit ring (10) is symmetrically provided with arc soft material scraping strip (11), the left and right ends of arc soft material scraping strip (11) are symmetrically fixedly connected with a plurality of conical material scraping barbs (12), a plurality of arc soft material scraping strips (11) are located above a group of strip bar screening columns (5) in the uppermost layer.

2. The building decoration garbage resource recycling processing device according to claim 1, characterized in that: The end of the strip bar screening column (5) close to the transverse ladder column (4) is fixedly connected with the inclined reinforcing rib (6), and the inclined reinforcing rib (6) is fixedly connected with the transverse ladder column (4).

3. The building decoration garbage resource recycling processing device according to claim 1, characterized in that: The arc soft material scraping strip (11) extends to the position between the corresponding two strip bar screening columns (5), and the transverse ladder column (4) is provided with a vibrator.

4. The building decoration garbage resource recycling processing device according to claim 1, characterized in that: The rear end of the bottom treatment groove (1) is provided with a discharge opening (16), and the upper side of the rotating shaft connecting roller (9) is provided with an added top guide rail strip (13).

5. The building decoration garbage resource recycling processing device according to claim 4, characterized in that: The output end of the added top guide rail strip (13) is connected with an electric vertical push rod (14), and the output end of the electric vertical push rod (14) is connected with an auxiliary discharging horizontal moving cutter (15).

6. The building decoration garbage resource recycling processing device according to claim 5, characterized in that: The auxiliary discharging horizontal moving cutter (15) cooperates with the rotating shaft connecting roller (9), and a plurality of building decoration wastes roll on the upper side of the screen openwork board (2).

7. The building decoration garbage resource recycling processing device according to claim 6, characterized in that: The building decoration wastes contain belt-shaped flexible cloth strips, and a plurality of belt-shaped flexible cloth strips are collected outside the arc soft material scraping strip (11).

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