Environment-friendly treatment device for engineering construction waste

Abstract

The invention relates to the technical field of engineering waste treatment, and discloses an engineering construction waste environment-friendly treatment device which comprises a treatment box, a first feeding pipe is fixedly installed on the top face of the treatment box, a conveying pipe is fixedly connected to the top end of the first feeding pipe, and a second feeding pipe is fixedly installed on the outer side face of the conveying pipe. A first motor is fixedly mounted on the left side face of the conveying pipe, and a first rotating shaft is mounted in the conveying pipe. According to the waste treatment device, a first motor is started, an output shaft of the first motor can drive a first rotating shaft and a spiral blade to rotate together, then the spiral blade can drive waste in a conveying pipe to move, and then the waste can fall into the treatment box through a first feeding pipe; the conveying pipe and other parts can guarantee that the waste materials are continuously conveyed into the treatment box, meanwhile, dust splashed by the waste materials can be prevented from flying out of the device, and the overall working efficiency and treatment quality of the device are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of engineering waste treatment, and particularly to an environmental protection treatment device for engineering construction waste. Background Art

[0002] During the process of engineering construction, a large amount of various worthless scraps, waste materials, etc. are often generated. These materials cannot be reused in engineering construction due to reasons such as cutting and breakage during construction. However, if these wastes are not properly treated, harmful substances in the wastes, such as heavy metals and organic pollutants, will seep into the ground through the leaching and scouring of rainwater, resulting in soil and water pollution. Therefore, in order to protect the environment, save resources and ensure human health, the present invention proposes an environmental protection treatment device to treat engineering construction waste and reduce its impact on the environment.

[0003] According to the search, the Chinese patent document, publication number: CN221907587U, discloses an environmental protection treatment device for construction engineering waste. By closing the opening of the crushing cavity, it avoids the concrete slag splashing out of the crushing cavity when the crushing component crushes the concrete, thus ensuring the safety during the crushing and recycling process of the construction waste by this device. And by limiting and fixing the protective plate, it avoids the vibration generated during the operation of the crushing component causing the protective plate to slide open the crushing cavity, improving the safety during the operation of this device. However, when multiple atomizing nozzles spray water flow into the crushing cavity for dust reduction during the actual use of this device, the sewage after absorbing dust will not only pollute the internal environment of the device, but also cause parts such as crushing knives to rust after long-term use. And when the sewage is discharged through the discharge trough, it cannot be collected, further polluting the external environment of the device and reducing the overall practicability. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the present invention provides an environmental protection treatment device for engineering construction waste, which has the advantages of high automation degree, good dust reduction effect, effective recycling and improved treatment efficiency, and solves the above technical problems.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the present invention provides the following technical solution: An environmental protection treatment device for engineering construction waste, including a treatment tank, a first feed pipe is fixedly installed on the top surface of the treatment tank, the top end of the first feed pipe is fixedly connected to a transport pipe, a second feed pipe is fixedly installed on the outer side surface of the transport pipe, a first motor is fixedly installed on the left side surface of the transport pipe, a first rotating shaft is installed inside the transport pipe, a spiral blade is fixedly installed on the outer side surface of the first rotating shaft, a second motor is fixedly installed on the front side surface of the treatment tank, a reverse table and a second rotating shaft are installed inside the treatment tank, a crushing roller and a gear are fixedly installed on the outer side surface of the second rotating shaft, a collection box is slidably installed inside the treatment tank, a handle is fixedly installed on the front side surface of the collection box, a dust suction pipe is fixedly installed on the outer side surface of the treatment tank, one end of the dust suction pipe away from the treatment tank is fixedly connected to a dust suction box, and a dust suction fan is fixedly installed on the front side surface of the dust suction box.

[0008] Preferably, the output shaft of the first motor is fixedly connected to the outer side surface of the first rotating shaft.

[0009] Through the above technical solution, when the first motor is started, the output shaft of the first motor can drive the first rotating shaft and the spiral blade to rotate together, and the spiral blade can then drive the waste inside the transport pipe to move. After that, the waste can fall into the interior of the treatment tank through the first feed pipe. Components such as the transport pipe can not only ensure that the waste is continuously transported into the treatment tank, but also prevent the dust splashed by the waste from flying outside the device, improving the overall working efficiency and treatment quality of the device.

[0010] Preferably, the number of the second rotating shafts and the crushing rollers are both set to two, and a plurality of crushing teeth are installed on the outer side surfaces of the two crushing rollers.

[0011] Through the above technical solution, when the two second rotating shafts and the crushing rollers rotate relatively, the plurality of crushing teeth can effectively crush and process the waste, improving the overall working efficiency of the device.

[0012] Preferably, the output shaft of the second motor is fixedly connected to the front side surface of one of the second rotating shafts, and the number of the gears is set to two, and the two gears are meshed with each other.

[0013] Through the above technical solution, when the second motor is started, the output shaft of the second motor can drive one of the second rotating shafts and the gear to rotate, and this gear can then drive the other gear and components such as the second rotating shaft to rotate by meshing, so that the two crushing rollers can be effectively driven to rotate relatively, improving the overall practicality of the device.

[0014] Preferably, the number of the reverse tables is set to two, and dust suction grooves are provided inside the two reverse tables.

[0015] Through the above technical solution, the dust inside the processing box can be discharged to the outside through the dust suction groove inside the inverted table. Therefore, not only can the excessive wear of the machine structure be effectively avoided, the service life of the device can be prolonged, but also the design of the inverted table can prevent waste materials from directly entering it, thus causing blockage and other situations, improving the overall practicality of the device.

[0016] Preferably, the number of the dust suction pipes, the dust suction boxes and the dust suction fans are all set to two, and one end of the dust suction pipe close to the processing box is fixedly connected to the inside of the dust suction groove.

[0017] Through the above technical solution, when starting the two dust suction fans, the dust suction fans can suck the dust inside the processing box into the dust suction box through parts such as the dust suction pipe. Therefore, not only can the influence of dust on the device be reduced, but also the dust can be further collected to avoid environmental pollution to the outside world, improving the overall practicality of the device.

[0018] Preferably, filter nets are installed inside both of the two dust suction boxes.

[0019] Through the above technical solution, when the dust suction fan sucks the dust into the dust suction box, the filter net can effectively filter out impurities such as dust in the air, making it fall into the dust suction box and preventing it from being blown out from the dust suction fan again, improving the overall practicality.

[0020] Compared with the prior art, the present invention provides an environmental protection treatment device for engineering construction waste, having the following beneficial effects:

[0021] 1. By starting the first motor of the present invention, the output shaft of the first motor can drive the first rotating shaft and the spiral blade to rotate together. Then the spiral blade can drive the waste materials inside the conveying pipe to move. After that, the waste materials can fall into the processing box through the first feeding pipe. Parts such as the conveying pipe can not only ensure that the waste materials are continuously conveyed into the processing box, but also prevent the dust splashed by the waste materials from flying outside the device, improving the overall working efficiency and processing quality of the device; then start the second motor, the output shaft of the second motor can drive one of the second rotating shafts and the gear to rotate. This gear can then drive another gear and parts such as the second rotating shaft to rotate in a meshing manner. Therefore, the two crushing rollers can be effectively driven to rotate relatively, and multiple crushing teeth can then crush and process the waste materials. After that, the processed waste materials can fall into the collection box under the action of gravity.

[0022] 2. By starting two dust suction fans, the dust inside the processing box can be sucked into the dust suction box through the dust suction pipe and the dust suction groove. Therefore, not only can the excessive wear of the machine structure be effectively avoided, the service life of the device be prolonged, but also the dust can be further collected to avoid environmental pollution to the outside world. In addition, the design of the inverted table can also prevent waste materials from directly entering it, thus causing blockage and other situations, improving the overall practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional schematic diagram of the structure of the present invention;

[0024] Figure 2 is a front view sectional schematic diagram of parts such as the transport pipe of the structure of the present invention;

[0025] Figure 3 is a three-dimensional sectional schematic diagram of parts such as the processing box of the structure of the present invention;

[0026] Figure 4 is a front view sectional schematic diagram of parts such as the processing box of the structure of the present invention;

[0027] Figure 5 is a front view sectional schematic diagram of parts such as the inverted table of the structure of the present invention;

[0028] Figure 6 is a left view sectional schematic diagram of parts such as the dust suction box of the structure of the present invention.

[0029] Wherein: 1. Processing box; 2. First feed pipe; 3. Transport pipe; 4. Second feed pipe; 5. First motor; 6. First rotating shaft; 7. Spiral blade; 8. Second motor; 9. Inverted table; 10. Second rotating shaft; 11. Crushing roller; 12. Gear; 13. Collection box; 14. Handle; 15. Dust suction pipe; 16. Dust suction box; 17. Dust suction fan; 18. Crushing teeth; 19. Dust suction groove; 20. Filter screen. DETAILED DESCRIPTION OF THE INVENTION

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] Please refer to Figures 1-6, An environmental protection treatment device for engineering construction waste, including a treatment tank 1. A first feed pipe 2 is fixedly installed on the top surface of the treatment tank 1. The top end of the first feed pipe 2 is fixedly connected to a transport pipe 3. A second feed pipe 4 is fixedly installed on the outer side surface of the transport pipe 3. A first motor 5 is fixedly installed on the left side surface of the transport pipe 3. A first rotating shaft 6 is installed inside the transport pipe 3. A spiral blade 7 is fixedly installed on the outer side surface of the first rotating shaft 6. A second motor 8 is fixedly installed on the front side surface of the treatment tank 1. An inverted table 9 and a second rotating shaft 10 are installed inside the treatment tank 1. A crushing roller 11 and a gear 12 are fixedly installed on the outer side surface of the second rotating shaft 10. A collection box 13 is slidably installed inside the treatment tank 1. A handle 14 is fixedly installed on the front side surface of the collection box 13. A dust suction pipe 15 is fixedly installed on the outer side surface of the treatment tank 1. One end of the dust suction pipe 15 away from the treatment tank 1 is fixedly connected to a dust suction box 16. A dust suction fan 17 is fixedly installed on the front side surface of the dust suction box 16.

[0032] Specifically, the output shaft of the first motor 5 is fixedly connected to the outer side surface of the first rotating shaft 6. The advantage is that when the first motor 5 is started through this structure, the output shaft of the first motor 5 can drive the first rotating shaft 6 and the spiral blade 7 to rotate together. The spiral blade 7 can then drive the waste inside the transport pipe 3 to move. After that, the waste can fall into the interior of the treatment tank 1 through the first feed pipe 2. Parts such as the transport pipe 3 can not only ensure that the waste is continuously transported into the treatment tank 1, but also prevent the dust splashed by the waste from flying outside the device, improving the overall working efficiency and treatment quality of the device.

[0033] Specifically, the number of the second rotating shaft 10 and the crushing roller 11 are both set to two, and a plurality of crushing teeth 18 are installed on the outer side surfaces of the two crushing rollers 11. The advantage is that when the two second rotating shafts 10 and the crushing rollers 11 rotate relatively through this structure, the plurality of crushing teeth 18 can effectively crush and process the waste, improving the overall working efficiency of the device.

[0034] Specifically, the output shaft of the second motor 8 is fixedly connected to the front side surface of one of the second rotating shafts 10, and the number of the gears 12 is set to two, and the two gears 12 are meshed with each other. The advantage is that when the second motor 8 is started through this structure, the output shaft of the second motor 8 can drive one of the second rotating shafts 10 and the gear 12 to rotate. This gear 12 can then drive the other gear 12 and parts such as the second rotating shaft 10 to rotate through meshing, so that the two crushing rollers 11 can be effectively driven to rotate relatively, improving the overall practicability of the device.

[0035] Specifically, the number of the platforms 9 is set to two, and dust suction grooves 19 are formed inside both of the two platforms 9. The advantage is that the dust inside the processing box 1 can be discharged to the outside through the dust suction grooves 19 inside the platforms 9. Therefore, not only can the excessive wear of the machine structure be effectively avoided, and the service life of the device be improved, but also the design of the platforms 9 can prevent waste materials from directly entering into them, thus avoiding situations such as blockage, and improving the overall practicality of the device.

[0036] Specifically, the numbers of the dust suction pipes 15, the dust suction boxes 16 and the dust suction fans 17 are all set to two, and one end of the dust suction pipe 15 close to the processing box 1 is fixedly connected to the inside of the dust suction groove 19. The advantage is that when the two dust suction fans 17 are started, the dust suction fans 17 can suck the dust inside the processing box 1 into the dust suction boxes 16 through parts such as the dust suction pipes 15. Therefore, not only can the influence of the dust on the device be reduced, but also the dust can be further collected, avoiding environmental pollution to the outside world, and improving the overall practicality of the device.

[0037] Specifically, filter nets 20 are installed inside both of the two dust suction boxes 16. The advantage is that when the dust suction fans 17 suck the dust into the dust suction boxes 16, the filter nets 20 can effectively filter out impurities such as dust in the air, making them fall into the dust suction boxes 16 and preventing them from being blown out from the dust suction fans 17 again, thus improving the overall practicality.

[0038] During use, by starting the first motor 5, the output shaft of the first motor 5 can drive the first rotating shaft 6 and the spiral blade 7 to rotate together. The spiral blade 7 can then drive the waste materials inside the conveying pipe 3 to move. After that, the waste materials can fall into the processing box 1 through the first feeding pipe 2. Parts such as the conveying pipe 3 can not only ensure that the waste materials are continuously conveyed into the processing box 1, but also prevent the dust splashed by the waste materials from flying randomly outside the device, improving the overall working efficiency and processing quality of the device; then start the second motor 8, the output shaft of the second motor 8 can drive one of the second rotating shafts 10 and the gear 12 to rotate. This gear 12 can then meshingly drive the other gear 12 and parts such as the second rotating shafts 10 to rotate. Therefore, the two crushing rollers 11 can be effectively driven to rotate relatively, and multiple crushing teeth 18 can then crush and process the waste materials. After that, the processed waste materials can fall into the collection box 13 under the action of gravity; by starting the two dust suction fans 17, the dust suction fans 17 can suck the dust inside the processing box 1 into the dust suction boxes 16 through the dust suction pipes 15 and the dust suction grooves 19. Therefore, not only can the excessive wear of the machine structure be effectively avoided, and the service life of the device be improved, but also the dust can be further collected, avoiding environmental pollution to the outside world; in addition, the design of the platforms 9 can also prevent waste materials from directly entering into them, thus avoiding situations such as blockage, and improving the overall practicality of the device.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmental protection treatment device for engineering construction waste, comprising a treatment tank (1), characterized in that: A first feed pipe (2) is fixedly installed on the top surface of the processing box (1). The top end of the first feed pipe (2) is fixedly connected to a transport pipe (3). A second feed pipe (4) is fixedly installed on the outer side surface of the transport pipe (3). A first motor (5) is fixedly installed on the left side surface of the transport pipe (3). A first rotating shaft (6) is installed inside the transport pipe (3). A spiral blade (7) is fixedly installed on the outer side surface of the first rotating shaft (6). A second motor (8) is fixedly installed on the front side surface of the processing box (1). A inverted table (9) and a second rotating shaft (10) are installed inside the processing box (1). A crushing roller (11) and a gear (12) are fixedly installed on the outer side surface of the second rotating shaft (10). A collection box (13) is slidably installed inside the processing box (1). A handle (14) is fixedly installed on the front side surface of the collection box (13). A dust suction pipe (15) is fixedly installed on the outer side surface of the processing box (1). One end of the dust suction pipe (15) far from the processing box (1) is fixedly connected to a dust suction box (16). A dust suction fan (17) is fixedly installed on the front side surface of the dust suction box (16).

2. An environmental protection treatment device for engineering construction waste according to claim 1, characterized in that: The output shaft of the first motor (5) is fixedly connected to the outer side surface of the first rotating shaft (6).

3. An environmental protection treatment device for engineering construction waste according to claim 1, characterized in that: The number of the second rotating shaft (10) and the crushing roller (11) are both set to two, and a plurality of crushing teeth (18) are installed on the outer side surfaces of the two crushing rollers (11).

4. An environmental protection treatment device for engineering construction waste according to claim 1, characterized in that: The output shaft of the second motor (8) is fixedly connected to the front side surface of one of the second rotating shafts (10), and the number of the gears (12) is set to two, and the two gears (12) are meshed with each other.

5. An environmental protection treatment device for construction waste according to claim 1, characterized in that: The number of the inverted tables (9) is set to two, and dust suction grooves (19) are opened inside the two inverted tables (9).

6. An environmental protection treatment device for engineering construction waste according to claim 5, characterized in that: The number of the dust suction pipes (15), the dust suction boxes (16) and the dust suction fans (17) are all set to two, and one end of the dust suction pipe (15) close to the processing box (1) is fixedly connected to the inside of the dust suction groove (19).

7. An environmental protection treatment device for engineering construction waste according to claim 1, characterized in that: Filter nets (20) are installed inside the two dust suction boxes (16).

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