Waste treatment device

Abstract

The utility model relates to the technical field of building engineering construction, and discloses a waste treatment device which comprises a rectangular fixed bottom plate placed above the ground; the treatment structure comprises a screening part and a dust removal part, the screening part comprises a screening box fixedly mounted at the top of the fixed bottom plate, a material guide pipe is fixedly mounted between the screening box and the crushing box, a fixed frame plate is fixedly mounted in the screening box, and a first screening net plate is fixedly mounted in the fixed frame plate; the dust removal part comprises a collection box fixedly mounted at the top of the crushing box, an air extracting pump is fixedly mounted at the top of the crushing box, and a ventilation pipe is fixedly mounted between the collection box and the air extracting pump; the supporting legs are fixedly mounted at the top of the fixed bottom plate, and the number of the supporting legs is two groups; the purposes of screening and dust removal of the crushed waste are achieved, metal materials in the waste are collected, the influence of dust on the human body is reduced, the waste recycling treatment efficiency is improved, and the waste recycling treatment environment is optimized.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering construction, and specifically relates to a waste processing device. Background Art

[0002] Waste disposal has always been a crucial part of industrial production. Waste often contains a variety of recyclable resources, but it may also be mixed with impurities and hazardous substances. Traditional waste disposal methods often suffer from low efficiency, high labor costs, and significant safety hazards. For example, during the construction waste disposal process, impurities such as cloth and plastic bags need to be manually removed from the waste. This is not only time-consuming and labor-intensive, but can also easily lead to injuries to workers due to sharp objects in the waste (such as steel bars and iron sheets).

[0003] The utility model with announcement number CN221674413U relates to the technical field of construction waste treatment, and discloses a construction waste treatment device, which solves the problem that the construction waste treatment device is not convenient to separate the metal waste from the crushed construction waste during use, affecting the treatment effect of the construction waste, and thus not being convenient to achieve better practicality. It includes a treatment cylinder, a feed port is opened on the top of the treatment cylinder, an inclined plate is symmetrically fixedly installed below the feed port and inside the treatment cylinder, a first crushing roller and a second crushing roller are symmetrically rotatably installed below the inclined plate and inside the treatment cylinder, a square frame is installed below the first crushing roller and the second crushing roller, and five electromagnet rods are evenly fixedly installed inside the square frame; the utility model can make it easy for the construction waste treatment device to separate the metal waste from the crushed construction waste during use, thereby ensuring the treatment effect of the construction waste.

[0004] However, the above patent still has the following problems: a large amount of dust will be generated during the recycling process of construction waste, which will clog the inside of the device, not only affecting the waste screening effect, but also causing harm to the human body and respiratory hazards. Construction waste is also inconvenient to transport and requires manual transportation, which affects the waste treatment efficiency and makes the device inconvenient to use.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the technical problem of dust blocking the device described above, the basic concept of the technical solution adopted by the present invention is:

[0007] A waste treatment device comprising:

[0008] The fixed base plate is rectangular and placed above the ground;

[0009] The processing structure includes a screening part and a dust removal part. The screening part includes a screening box fixedly installed on the top of the fixed bottom plate, a material guide pipe fixedly installed between the screening box and the crushing box, a fixed frame plate fixedly installed inside the screening box, and a first screening material mesh plate fixedly installed inside the fixed frame plate; the dust removal part includes a collecting box fixedly installed on the top of the crushing box, an air pump fixedly installed on the top of the crushing box, and a ventilation pipe fixedly installed between the collecting box and the air pump;

[0010] Support legs, which are fixed on the top of the fixed base plate. There are two sets of support legs.

[0011] The crushing box is arranged on the top of the fixed base plate, and the bottom of the crushing box is fixedly connected to the top of the supporting leg.

[0012] As a preferred embodiment of the present invention, the screening part also includes a second screening mesh plate arranged at the bottom of the first screening mesh plate, four groups of damping spring rods are fixedly installed between the first screening mesh plate and the second screening mesh plate, a third fixed plate is fixedly installed at the bottom of the damping spring rod, a vibration motor is fixedly installed at the bottom of the third fixed plate, and a hinged plate is hingedly installed on the outer wall of the screening box.

[0013] As a preferred embodiment of the present invention, the screening part also includes a second servo motor fixedly installed on the top of the screening box, a second rotating rod is rotatably installed on the inner top of the screening box, a magnet is fixedly installed on the outer wall of the second rotating rod, the output shaft of the second servo motor is fixedly connected to one end of the second rotating rod through a coupling, and the bottom of the magnet is in close contact with the top of the first screening mesh plate.

[0014] As a preferred embodiment of the present invention, the dust removal part also includes an air duct fixedly installed on the outer wall of one side of the screening box, one end of the air duct extends to the interior of the collecting box, and a hole is opened on the outer wall of one side of the screening box, and a slag discharge pipe is fixedly installed in the hole.

[0015] As a preferred embodiment of the present utility model, four groups of first rotating rods are rotatably installed inside the crushing box, crushing rollers are fixedly installed on the outer walls of the first rotating rods, four groups of first servo motors are fixedly installed on one side outer wall of the crushing box, the output shaft of the first servo motor is fixedly connected to one end of the first rotating rod through a coupling, a guide plate is fixedly installed on one side outer wall of the crushing box, and a dust curtain is provided on one side outer wall of the crushing box.

[0016] As a preferred embodiment of the present invention, a conveyor belt bracket is provided on the outside of the fixed base plate, a conveyor belt is rotatably installed inside the conveyor belt bracket, a conveyor belt switch is fixedly installed on one side outer wall of the conveyor belt bracket, a group of first fixed plates are fixedly installed on both side outer walls of the conveyor belt bracket, and a first clamping plate is fixedly installed on one side outer wall of the first fixed plate.

[0017] As a preferred embodiment of the present invention, a group of second fixing plates are fixedly installed on the outer walls of both sides of the crushing box, a first clamping groove is opened inside the second fixing plate, and the first clamping plate is clamped and installed inside the first clamping groove.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. To achieve the purpose of screening and dust removal of crushed waste, collect metal materials in the waste, reduce the impact of dust on the human body, improve the recycling efficiency of waste, and optimize the recycling environment of waste.

[0020] 2. Achieve the purpose of crushing construction waste, improve the crushing efficiency of construction waste, reduce the processing time of the device, and improve the flexibility of the device.

[0021] 3. Achieve the purpose of transporting construction waste, improve the feeding efficiency of construction waste, improve the convenience of using the device, reduce manual work pressure, and optimize the user experience of the device.

[0022] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In the attached figure:

[0024] Figure 1 It is a front view of the utility model;

[0025] Figure 2 It is a structural diagram of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the conveyor belt support of the present utility model;

[0027] Figure 4 This is the internal structure diagram of the crushing box of the utility model;

[0028] Figure 5 This is the internal structure diagram of the screening box of the present utility model;

[0029] Figure 6 This is a schematic diagram of the first screen material mesh structure of the present utility model.

[0030] In the figure: 10. Fixed bottom plate; 11. Support leg; 12. Crushing box; 13. Screening box; 14. Material guide pipe; 15. Conveyor belt bracket; 16. Conveyor belt; 17. Conveyor belt switch; 18. First fixed plate; 19. First clamping plate; 20. Second fixed plate; 21. First clamping groove; 22. Material guide plate; 23. Dust curtain; 24. First rotating rod; 25. Crushing roller; 26. First servo motor; 27. Second servo motor; 28. Second rotating rod; 29. ​​Magnet; 30. Fixed frame plate; 31. First screening mesh plate; 32. Second screening mesh plate; 33. Damping spring rod; 34. Third fixed plate; 35. Vibration motor; 36. Slag discharge pipe; 37. Air guide pipe; 38. Hinge plate; 39. Collecting box; 40. Vacuum pump. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0032] Example 1: A waste treatment device, specifically Figure 1 、 Figure 2 and Figure 4 As shown, the apparatus comprises a fixed base plate 10, which is rectangular and placed above the ground; a processing structure comprising a screening section and a dust removal section. The screening section comprises a screening box 13 fixedly mounted on the top of the fixed base plate 10, a guide pipe 14 fixedly mounted between the screening box 13 and the crushing box 12, a fixed frame plate 30 fixedly mounted inside the screening box 13, and a first screening mesh plate 31 fixedly mounted inside the fixed frame plate 30; a dust removal section comprising a collection box 39 fixedly mounted on the top of the crushing box 12, an air pump 40 fixedly mounted on the top of the crushing box 12, and a ventilation pipe fixedly mounted between the collection box 39 and the air pump 40; two sets of support legs 11 fixedly mounted on the top of the fixed base plate 10; and a crushing box 12 disposed on the top of the fixed base plate 10, with the bottom of the crushing box 12 fixedly connected to the top of the support legs 11. The processing structure is used to crush and screen construction waste.

[0033] Specific as Figure 1 、 Figure 2 、 Figure 5 and Figure 6As shown, the screening section also includes a second screening mesh panel 32 disposed at the bottom of the first screening mesh panel 31. Four sets of damping spring rods 33 are fixedly mounted between the first and second screening mesh panels 31, 32. A third fixing plate 34 is fixedly mounted at the bottom of the damping spring rods 33, and a vibration motor 35 is fixedly mounted at the bottom of the third fixing plate 34. A hinged plate 38 is hingedly mounted on the outer wall of the screening box 13. When the vibration motor 35 is activated, the second screening mesh panel 32 vibrates, and the crushed waste is screened by the first and second screening mesh panels 31, 32. The damping spring rods 33 support and connect the first and second screening mesh panels 31, 32.

[0034] Specific as Figure 1 、 Figure 2 and Figure 5 As shown, the screening unit also includes a second servo motor 27 fixedly mounted on the top of the screening box 13. A second rotating rod 28 is rotatably mounted on the inner top of the screening box 13. A magnet 29 is fixedly mounted on the outer wall of the second rotating rod 28. The output shaft of the second servo motor 27 is fixedly connected to one end of the second rotating rod 28 via a coupling. The bottom of the magnet 29 is in close contact with the top of the first screening mesh plate 31. When the second servo motor 27 is started, the second rotating rod 28 rotates, and the magnet 29 pushes the crushed waste and attracts the metal material in the waste.

[0035] Specific picture: Figure 2 and Figure 5 As shown, the dust removal unit also includes an air duct 37 fixedly mounted on the outer wall of one side of the screening box 13. One end of the air duct 37 extends into the interior of the collection box 39. A hole is formed on the outer wall of one side of the screening box 13, and a slag discharge pipe 36 is fixedly mounted in the hole. When the air pump 40 is activated, the dust is sucked into the interior of the collection box 39 through the air duct 37.

[0036] According to the above conclusions, by fixing the base plate 10, support legs 11, crushing box 12, screening box 13, material guide pipe 14, second servo motor 27, second rotating rod 28, magnet 29, fixed frame plate 30, first screening mesh plate 31, second screening mesh plate 32, damping spring rod 33, third fixed plate 34, vibration motor 35, air guide duct 37, hinged plate 38, collecting box 39 and vacuum pump 40, the purpose of screening and dust removal of crushed waste is achieved, the metal material in the waste is collected, the impact of dust on the human body is reduced, the recycling efficiency of waste is improved, and the recycling environment of waste is optimized.

[0037] Example 2: Based on Example 1, the specific example is as follows Figure 1 、 Figure 2 and Figure 4As shown, four sets of first rotating rods 24 are rotatably mounted within the crushing box 12. Crushing rollers 25 are fixedly mounted on the outer walls of the first rotating rods 24. Four sets of first servo motors 26 are fixedly mounted on one outer wall of the crushing box 12. The output shafts of the first servo motors 26 are fixedly connected to one end of the first rotating rods 24 via couplings. A material guide plate 22 is fixedly mounted on one outer wall of the crushing box 12, and a dust curtain 23 is also provided on one outer wall of the crushing box 12. When the first servo motors 26 are activated, the first rotating rods 24 rotate, and the four sets of crushing rollers 25 crush the construction waste. The material guide plates 22 guide the waste, and the dust curtain 23 protects the device from dust.

[0038] According to the above conclusions, through the structure of the guide plate 22, the dust curtain 23, the first rotating rod 24, the crushing roller 25 and the first servo motor 26, the purpose of crushing construction waste is achieved, the crushing efficiency of construction waste is improved, the processing time of the device is reduced, and the flexibility of the device is improved.

[0039] Example 3: Based on Example 1 and Example 2, the specific example is as follows Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, a conveyor belt bracket 15 is provided on the exterior of the fixed base plate 10. A conveyor belt 16 is rotatably mounted within the conveyor belt bracket 15. A conveyor belt switch 17 is fixedly mounted on one outer wall of the conveyor belt bracket 15. A set of first fixing plates 18 are fixedly mounted on both outer walls of the conveyor belt bracket 15. A first clamping plate 19 is fixedly mounted on one outer wall of the first fixing plates 18. Construction waste is placed on the conveyor belt 16, and the conveyor belt switch 17 is activated to convey the construction waste.

[0040] Specific as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, a set of second fixing plates 20 are fixedly mounted on both sides of the outer wall of the crushing box 12. The second fixing plates 20 have first engaging grooves 21 defined therein, and the first engaging plates 19 are engaged and mounted within the first engaging grooves 21. With the first engaging plates 19 engaged and mounted within the first engaging grooves 21, the conveyor belt 16 transports the construction waste into the crushing box 12.

[0041] To sum up, through the structure of the conveyor belt bracket 15, conveyor belt 16, conveyor belt switch 17, first fixed plate 18, first clamping plate 19, second fixed plate 20 and first clamping groove 21, the purpose of conveying construction waste is achieved, the feeding efficiency of construction waste is improved, the convenience of using the device is improved, the work pressure of manual labor is reduced, and the user experience of the device is optimized.

[0042] Working principle: Construction waste is placed on the conveyor belt 16, and the conveyor belt switch 17 is started to transport the construction waste to the inside of the crushing box 12 through the conveyor belt 16. The conveyor belt bracket 15 and its accessories (such as the first fixed plate 18 and the first clamping plate 19) ensure the stable installation of the conveyor belt and the effective transportation of waste. Four groups of first rotating rods 24 are rotatably installed inside the crushing box 12, and crushing rollers 25 are fixedly installed on the outer wall of the first rotating rod 24. The first servo motor 26 is started to drive the first rotating rod 24 to rotate, and the construction waste is crushed by the four groups of crushing rollers 25. The crushed waste enters the screening box 13 through the guide pipe 14. The screening box 13 is provided with a first screening mesh plate 31 and a second screening mesh plate 32. The two are connected by a damping spring rod 33 and a vibration motor 35 on the third fixed plate 34. The vibration motor 35 is started to drive the second screening mesh plate 32 to vibrate, and the crushed waste is screened by the first screening mesh plate 31 and the second screening mesh plate 32. A second rotating rod 28 and a magnet 29 driven by a second servo motor 27 are provided on the top of the screening box 13. Start the second servo motor 27 to drive the second rotating rod 28 to rotate. The magnet 29 is close to the top of the first screening mesh plate 31 to push and absorb the metal material in the waste. Start the vacuum pump 40 to absorb the dust generated during the screening process into the collection box 39 through the air duct 37. The slag discharge pipe 36 on the outer wall of one side of the screening box 13 is used to discharge the waste residue after screening. A dust curtain 23 is provided on the outer wall of one side of the crushing box 12 to prevent dust from entering the device.

[0043] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A waste treatment device, characterized in that: include: A fixed base plate (10), which is rectangular and placed above the ground; The processing structure includes a screening part and a dust removal part. The screening part includes a screening box (13) fixedly mounted on the top of a fixed bottom plate (10), a material guide pipe (14) fixedly mounted between the screening box (13) and the crushing box (12), a fixed frame plate (30) fixedly mounted inside the screening box (13), and a first screening material mesh plate (31) fixedly mounted inside the fixed frame plate (30); the dust removal part includes a collecting box (39) fixedly mounted on the top of the crushing box (12), an air pump (40) fixedly mounted on the top of the crushing box (12), and a ventilation pipe fixedly mounted between the collecting box (39) and the air pump (40); Support legs (11), the support legs (11) are fixedly mounted on the top of the fixed base plate (10), and the number of the support legs (11) is two groups; A crushing box (12) is provided on the top of the fixed bottom plate (10), and the bottom of the crushing box (12) is fixedly connected to the top of the supporting leg (11).

2. The waste treatment device according to claim 1, characterized in that: The screening section further comprises a second screening mesh plate (32) arranged at the bottom of the first screening mesh plate (31); four groups of damping spring rods (33) are fixedly mounted between the first screening mesh plate (31) and the second screening mesh plate (32); a third fixing plate (34) is fixedly mounted at the bottom of the damping spring rods (33); a vibration motor (35) is fixedly mounted at the bottom of the third fixing plate (34); and a hinged plate (38) is hingedly mounted on the outer wall of the screening box (13).

3. The waste treatment device according to claim 1, characterized in that The screening part further comprises a second servo motor (27) fixedly mounted on the top of the screening box (13); a second rotating rod (28) is rotatably mounted on the top of the inner side of the screening box (13); a magnet (29) is fixedly mounted on the outer wall of the second rotating rod (28); an output shaft of the second servo motor (27) is fixedly connected to one end of the second rotating rod (28) via a coupling; and the bottom of the magnet (29) is in close contact with the top of the first screening material mesh plate (31).

4. The waste treatment device according to claim 1, characterized in that: The dust removal section further comprises an air duct (37) fixedly mounted on an outer wall of one side of the screening box (13), one end of the air duct (37) extending into the interior of the collecting box (39), and a hole is provided on the outer wall of one side of the screening box (13), and a slag discharge pipe (36) is fixedly mounted in the hole.

5. The waste treatment device according to claim 1, characterized in that: Four groups of first rotating rods (24) are rotatably mounted inside the crushing box (12), crushing rollers (25) are fixedly mounted on the outer walls of the first rotating rods (24), four groups of first servo motors (26) are fixedly mounted on one side outer wall of the crushing box (12), the output shafts of the first servo motors (26) are fixedly connected to one end of the first rotating rods (24) via a coupling, a material guide plate (22) is fixedly mounted on one side outer wall of the crushing box (12), and a dust curtain (23) is provided on one side outer wall of the crushing box (12).

6. The waste treatment device according to claim 1, characterized in that: A conveyor belt bracket (15) is provided on the outside of the fixed base plate (10), a conveyor belt (16) is rotatably mounted inside the conveyor belt bracket (15), a conveyor belt switch (17) is fixedly mounted on one side outer wall of the conveyor belt bracket (15), a set of first fixed plates (18) are fixedly mounted on both side outer walls of the conveyor belt bracket (15), and a first clamping plate (19) is fixedly mounted on one side outer wall of the first fixed plate (18).

7. The waste treatment device according to claim 1, characterized in that: A set of second fixing plates (20) are fixedly mounted on both side outer walls of the crushing box (12); a first clamping groove (21) is provided inside the second fixing plate (20); and the first clamping plate (19) is clamped and mounted inside the first clamping groove (21).

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