An environment-friendly material processing device for fabricated wallboards

Abstract

This utility model relates to the technical field of prefabricated building material processing equipment, and discloses an environmentally friendly material processing device for prefabricated wall panels, including a processing tank and a support. A driving mechanism is provided at the top of the support, a drying mechanism is provided on one side of the processing tank, and a cleaning mechanism is provided at the top inside the processing tank. A feeding pipe and a vent are connected to the top of the processing tank, and a discharge valve and a drain valve are connected to the bottom of the processing tank. A filter cartridge is fixed to the top of the inner wall of the processing tank, and an extension pipe is connected to the bottom of the filter cartridge. The extension pipe is fixed to the bottom of the inner wall of the processing tank, and an installation pipe passes through the top of the processing tank, rotatably connecting to the surface of the penetration point of the processing tank. This environmentally friendly material processing device for prefabricated wall panels solves the problems of large footprint, high energy consumption, and serious cross-contamination associated with traditional multi-machine series processing, providing a new low-energy, high-efficiency, and environmentally friendly solid waste raw material treatment solution for prefabricated wall panels.

Description

Technical Field

[0001] This utility model relates to the technical field of prefabricated building material processing equipment, specifically an environmentally friendly material processing device for prefabricated wall panels. Background Technology

[0002] Environmentally friendly prefabricated wall panels are lightweight partition wall panels that are prefabricated in the factory and assembled on site. They are mainly made of solid waste such as fly ash, recycled aggregates, and cement. They are low in energy consumption and recyclable. Their processing steps include raw material dust removal and cleaning, centrifugal dehydration and drying, and spiral mixing.

[0003] In existing prefabricated wall panel production lines, environmentally friendly raw materials such as fly ash, recycled aggregates, and cement need to undergo separate processes such as cleaning, drying, and mixing. Each process requires independently configured equipment, resulting in large footprints, high energy consumption, and complex operation. Furthermore, the repeated transfer of materials can easily generate dust pollution. Therefore, we propose an environmentally friendly material processing device for prefabricated wall panels. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an environmentally friendly material processing device for prefabricated wall panels, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an environmentally friendly material processing device for prefabricated wall panels, including a processing tank and a support. A driving mechanism is provided on the top of the support, a drying mechanism is provided on one side of the processing tank, a cleaning mechanism is provided on the upper part of the inside of the processing tank, a feeding pipe and a vent are connected to the top of the processing tank, a discharge valve and a drain valve are connected to the bottom of the processing tank, a filter cartridge is fixed to the top of the inner wall of the processing tank, an extension pipe is connected to the bottom of the filter cartridge, the extension pipe is fixed to the bottom of the inner wall of the processing tank, an installation pipe passes through the top of the processing tank, the installation pipe is rotatably connected to the surface of the penetration of the processing tank, a first spiral blade and a second spiral blade are fixed to the surface of the installation pipe, the second spiral blade is correspondingly arranged in the extension pipe, a controller is fixed to the surface of the support, multiple ventilation holes are opened on the surface of the installation pipe, a barrier net is fixed to the inner wall of the ventilation holes, and multiple drainage filter holes are provided on the surface of the filter cartridge.

[0006] Preferably, the driving mechanism includes a drive motor, which is fixed to the top of the bracket. The output shaft of the drive motor passes through the bracket and is fixed with a connecting shaft. The bottom end of the connecting shaft is rotatably connected to the top of the processing tank. A sprocket is fixed above both the connecting shaft and the surface of the mounting tube. The sprockets on both sides are connected by chain drive.

[0007] Preferably, the drying mechanism includes a hot air blower, an air supply pipe is connected to the surface of the hot air blower, a support frame is fixed to the top of the processing tank, a rotary joint is fixed to the surface of the support frame, the fixed end of the rotary joint is connected to the air supply pipe, and the rotating end of the rotary joint is connected to the top of the mounting pipe.

[0008] Preferably, the cleaning mechanism includes an annular tube, which is fixedly connected to the top of the inner wall of the treatment tank. The annular tube is located inside the filter cartridge, and multiple nozzles are connected to the bottom of the annular tube. An injection pipe is connected to the top of the annular tube, and the injection pipe extends out of the treatment tank.

[0009] Preferably, the bottom of the filter cartridge is provided with a tapered guide portion, and the first spiral blade is arranged in a progressive structure with a top diameter larger than the bottom diameter.

[0010] Preferably, a mounting bracket is fixed to the surface of the mounting tube, and a scraper is fixed to the surface of the mounting bracket, with the scraper slidably connected to the inner wall of the filter cartridge.

[0011] Preferably, the first spiral blade, the second spiral blade, the filter cartridge, and the extension tube are all made of stainless steel and have an anti-stick coating on their surfaces.

[0012] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0013] This invention integrates the three processes of washing, drying, and mixing into a single cavity through the combination of a processing tank, filter cartridge, extension tube, and double helical blades. The drive mechanism utilizes chain transmission to achieve bidirectional rotation, which can efficiently lift and tumble materials during forward rotation and smoothly unload materials during reverse rotation, reducing the number of devices and floor space required. The drying mechanism adopts a central air supply method, with hot air coming into countercurrent contact with the materials, resulting in high thermal energy utilization. The annular spray of the washing mechanism ensures uniform liquid coverage, and wastewater is separated immediately through the filter holes to avoid secondary pollution. The scraper cleans the inner wall of the filter cartridge in real time to prevent clogging. The stainless steel material with an anti-stick coating makes the equipment corrosion-resistant and easy to clean, suitable for various solid waste raw materials such as fly ash and recycled aggregates, significantly reducing maintenance frequency and operating costs. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 3 This is a partial structural schematic diagram of the present invention;

[0017] Figure 4 This is a partial cross-sectional structural diagram of the present invention;

[0018] Figure 5 This utility model Figure 3 A magnified structural diagram at point A in the diagram.

[0019] The components are as follows: 1. Processing tank; 2. Support frame; 3. Drive mechanism; 301. Drive motor; 302. Connecting shaft; 303. Sprocket; 4. Drying mechanism; 401. Hot air blower; 402. Air supply pipe; 403. Support frame; 404. Rotary joint; 5. Cleaning mechanism; 501. Ring pipe; 502. Nozzle; 503. Liquid injection pipe; 6. Feeding pipe; 7. Exhaust port; 8. Discharge valve; 9. Sewage valve; 10. Filter cartridge; 11. Mounting pipe; 12. Extension pipe; 13. First spiral blade; 14. Second spiral blade; 15. Conical guide; 16. Mounting frame; 17. Scraper; 18. Controller. Detailed Implementation

[0020] The specific embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0021] Please see Figure 1-5 An environmentally friendly material processing device for prefabricated wall panels includes a processing tank 1 and a support 2. A driving mechanism 3 is provided on the top of the support 2. A drying mechanism 4 is provided on one side of the processing tank 1. A cleaning mechanism 5 is provided on the upper part of the inside of the processing tank 1. A feeding pipe 6 and a vent 7 are connected to the top of the processing tank 1. A discharge valve 8 and a drain valve 9 are connected to the bottom of the processing tank 1. A filter cartridge 10 is fixed to the top of the inner wall of the processing tank 1. An extension pipe 12 is connected to the bottom of the filter cartridge 10. The extension pipe 12 is fixed to the bottom of the inner wall of the processing tank 1. An installation pipe 11 passes through the top of the processing tank 1. The installation pipe 11 is rotatably connected to the surface of the processing tank 1 at the penetration point. A first spiral blade 13 and a second spiral blade 14 are fixed to the surface of the installation pipe 11. The second spiral blade 14 is correspondingly arranged inside the extension pipe 12. A controller 18 is fixed to the surface of the support 2. Multiple ventilation holes are opened on the surface of the installation pipe 11. A barrier net is fixed to the inner wall of the ventilation holes. Multiple drainage filter holes are provided on the surface of the filter cartridge 10.

[0022] Through the above technical solution, the raw material enters the processing area surrounded by the filter cylinder 10 through the feeding pipe 6. The installation pipe 11 drives the first spiral blade 13 and the second spiral blade 14 to continuously turn the material. The cleaning mechanism 5 sprays cleaning liquid. The sewage flows to the bottom of the processing tank 1 through the drain filter hole of the filter cylinder 10 and is discharged through the drain valve 9. During drying, the drying mechanism 4 delivers hot air into the interior of the filter cylinder 10 through the ventilation hole of the installation pipe 11. The hot and humid air is discharged through the exhaust port 7. Finally, the dried material is unloaded through the discharge valve 8. This device continuously completes cleaning, drying and mixing in the same cavity, reducing equipment footprint and transfer links. The filter cylinder 10 and the extension pipe 12 form a double filtration and guiding structure to ensure timely separation of sewage and prevent material blockage.

[0023] The drive mechanism 3 includes a drive motor 301, which is fixed to the top of the bracket 2. The output shaft of the drive motor 301 passes through the bracket 2 and is fixed with a connecting shaft 302. The bottom end of the connecting shaft 302 is rotatably connected to the top of the processing tank 1. Both the connecting shaft 302 and the surface of the mounting tube 11 are fixed with sprockets 303. The two sprockets 303 are connected by chain drive.

[0024] Through the above technical solution, the drive motor 301 outputs torque through the connecting shaft 302, and the sprocket 303 and chain transmit power to the mounting pipe 11, realizing the bidirectional rotation function of the mounting pipe 11 to lift materials in the forward rotation and to lower and unload materials in the reverse rotation.

[0025] The drying mechanism 4 includes a hot air blower 401, an air supply pipe 402 connected to the surface of the hot air blower 401, a support frame 403 fixed to the top of the processing tank 1, a rotary joint 404 fixed to the surface of the support frame 403, the fixed end of the rotary joint 404 connected to the air supply pipe 402, and the rotating end of the rotary joint 404 connected to the top of the mounting pipe 11.

[0026] Through the above technical solution, the hot air generated by the hot air blower 401 enters the fixed end of the rotary joint 404 through the air supply pipe 402. The rotating end of the rotary joint 404 is connected to the top of the mounting pipe 11. The hot air is blown evenly into the filter cartridge 10 through the ventilation holes on the surface of the mounting pipe 11. The material that is continuously turning is heated in all directions, and the water vapor is discharged from the exhaust port 7 with the airflow.

[0027] The cleaning mechanism 5 includes an annular tube 501, which is fixedly connected to the top of the inner wall of the treatment tank 1. The annular tube 501 is located inside the filter cartridge 10. Multiple nozzles 502 are connected to the bottom of the annular tube 501, and an injection pipe 503 is connected to the top of the annular tube 501. The injection pipe 503 extends out of the treatment tank 1.

[0028] Through the above technical solution, the injection pipe 503 introduces the cleaning liquid into the annular pipe 501, and the multiple nozzles 502 at the bottom of the annular pipe 501 form a uniform circumferential spray. Combined with the first spiral blade 13 to tumble the material, it achieves cleaning without dead angles, and the sewage is separated in time through the drainage filter holes of the filter cartridge 10.

[0029] The bottom of the filter cartridge 10 is provided with a tapered guide 15, and the first spiral blade 13 is arranged in a progressive structure with the top diameter being larger than the bottom diameter.

[0030] Through the above technical solution, the conical guide 15 gathers the material towards the center. The structure of the first spiral blade 13 with a large top diameter and a small bottom diameter forms a bottom-to-top tapering conveyor when rotating forward, so that the material rolls continuously during the lifting process and quickly concentrates downward along the conical surface when rotating in reverse; thus improving the mixing uniformity and ensuring smooth material discharge, reducing the amount of manual cleaning work.

[0031] A mounting bracket 16 is fixed to the surface of the mounting tube 11, and a scraper 17 is fixed to the surface of the mounting bracket 16. The scraper 17 is slidably connected to the inner wall of the filter cartridge 10.

[0032] Through the above technical solution, the mounting frame 16 rotates synchronously with the mounting pipe 11, and the scraper 17 slides close to the inner wall of the filter cartridge 10 to scrape off the adhering substances in real time, keep the drainage filter holes unobstructed, extend the service life of the filter cartridge 10, reduce the frequency of downtime maintenance, and improve the continuous operation capability.

[0033] The first spiral blade 13, the second spiral blade 14, the filter cartridge 10, and the extension tube 12 are all made of stainless steel and have an anti-stick coating on their surfaces.

[0034] Through the above technical solutions, stainless steel is corrosion-resistant and high-temperature resistant, and the non-stick coating reduces material adhesion, allowing materials to slide smoothly during rotation and reducing residue. This design effectively avoids cross-contamination of materials, is easy to clean, wear-resistant, and extends the service life of the whole machine. At the same time, it meets environmental protection and hygiene requirements and can process a variety of solid waste raw materials.

[0035] Working principle: Raw materials are fed into the filter cartridge 10 by workers or conveying equipment through the feeding pipe 6. The controller 18 starts the drive motor 301 of the drive mechanism 3. The drive motor 301 drives the mounting pipe 11 to rotate forward through the connecting shaft 302 and the sprocket 303. The first spiral blade 13 and the second spiral blade 14 on the mounting pipe 11 rotate synchronously, continuously turning the material in the filter cartridge 10 from bottom to top. At this time, the liquid injection pipe 503 of the cleaning mechanism 5 supplies liquid to the annular pipe 501, and the nozzle 502 forms a circumferential spray. Wastewater enters the bottom of the treatment tank 1 through the drain filter hole of the filter cartridge 10 and is discharged through the drain valve 9. After cleaning is completed, the liquid supply is stopped and the drying mechanism 4 is turned on. The hot air blower 401 delivers air through the air supply pipe 40 2. The rotary joint 404 sends hot air into the installation pipe 11. The hot air enters the filter cartridge 10 through the ventilation hole and comes into full contact with the material being turned over. Moisture is discharged from the exhaust port 7. After drying, the drive motor 301 reverses, and the first spiral blade 13 and the second spiral blade 14 push the material downward. The conical guide 15 guides the material to the discharge valve 8. Opening the discharge valve 8 will yield the cleaned, dried and mixed environmentally friendly raw material. The entire process is completed in one go in the treatment tank 1 without manual transfer. This solves the problems of large footprint, high energy consumption and serious cross-contamination of traditional multi-machine series. It provides a new solution for the treatment of solid waste raw materials with low energy consumption, high efficiency and environmental friendliness for prefabricated wall panels.

[0036] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these specific embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly material processing device for prefabricated wall panels, characterized in that: The system includes a processing tank (1) and a support (2). A drive mechanism (3) is provided on the top of the support (2). A drying mechanism (4) is provided on one side of the processing tank (1). A cleaning mechanism (5) is provided on the upper part of the inside of the processing tank (1). A feeding pipe (6) and a vent (7) are connected to the top of the processing tank (1). A discharge valve (8) and a drain valve (9) are connected to the bottom of the processing tank (1). A filter cartridge (10) is fixed to the top of the inner wall of the processing tank (1). An extension pipe (12) is connected to the bottom of the filter cartridge (10). The extension pipe (12) is connected to the processing tank. (1) The bottom of the inner wall is fixed. The top of the treatment tank (1) is penetrated by an installation tube (11). The installation tube (11) is rotatably connected to the surface of the treatment tank (1). The surface of the installation tube (11) is fixed with a first spiral blade (13) and a second spiral blade (14). The second spiral blade (14) is correspondingly arranged in the extension tube (12). The surface of the bracket (2) is fixed with a controller (18). The surface of the installation tube (11) is provided with multiple ventilation holes. The inner wall of the ventilation holes is fixed with a barrier net. The surface of the filter cylinder (10) is provided with multiple drainage filter holes.

2. The environmentally friendly material processing device for prefabricated wall panels according to claim 1, characterized in that: The drive mechanism (3) includes a drive motor (301), which is fixed to the top of the bracket (2). The output shaft of the drive motor (301) passes through the bracket (2) and is fixed with a connecting shaft (302). The bottom end of the connecting shaft (302) is rotatably connected to the top of the processing tank (1). Both the connecting shaft (302) and the surface of the mounting tube (11) are fixed with sprockets (303). The sprockets (303) on both sides are connected by chain drive.

3. The environmentally friendly material processing device for prefabricated wall panels according to claim 1, characterized in that: The drying mechanism (4) includes a hot air blower (401), the surface of which is connected to an air supply pipe (402), a support frame (403) is fixed on the top of the processing tank (1), a rotary joint (404) is fixed on the surface of the support frame (403), the fixed end of the rotary joint (404) is connected to the air supply pipe (402), and the rotating end of the rotary joint (404) is connected to the top of the mounting pipe (11).

4. The environmentally friendly material processing device for prefabricated wall panels according to claim 1, characterized in that: The cleaning mechanism (5) includes an annular tube (501), which is fixedly connected to the top of the inner wall of the treatment tank (1). The annular tube (501) is located inside the filter cartridge (10). Multiple nozzles (502) are connected to the bottom of the annular tube (501), and an injection pipe (503) is connected to the top of the annular tube (501). The injection pipe (503) extends out of the treatment tank (1).

5. The environmentally friendly material processing device for prefabricated wall panels according to claim 1, characterized in that: The filter cartridge (10) has a tapered guide (15) at the bottom, and the first spiral blade (13) has a progressive structure with a top diameter larger than the bottom diameter.

6. The environmentally friendly material processing device for prefabricated wall panels according to claim 1, characterized in that: The mounting tube (11) is fixed with a mounting bracket (16), and the mounting bracket (16) is fixed with a scraper (17), which is slidably connected to the inner wall of the filter cartridge (10).

7. The environmentally friendly material processing device for prefabricated wall panels according to claim 1, characterized in that: The first spiral blade (13), the second spiral blade (14), the filter cartridge (10) and the extension tube (12) are all made of stainless steel and have an anti-stick coating on their surfaces.

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