Winnowing dust removal device for building waste treatment

Abstract

The utility model relates to the field of construction waste treatment, and discloses a winnowing dust removal device for construction waste treatment, which comprises a winnowing dust removal box, a winnowing dust removal mechanism, a winnowing dust removal mechanism and a winnowing dust removal mechanism, the winnowing dust removal mechanism comprises a rotating shaft, a conveying auger, a first beating block, a flow dividing piece, a transverse moving block, a collecting frame, a second beating block, a transmission frame, a disc, a transmission rod and a driving motor. The rotating shaft is rotationally installed on the flow dividing piece, the flow dividing piece is fixedly installed in the winnowing dust removal box, the conveying auger and the first beating block are both fixedly installed on the rotating shaft, the two side faces of the transverse moving block are fixedly connected with the collecting frame and the transmission frame correspondingly, and the second beating block is fixedly installed in the collecting frame. The disc is fixedly connected with the rotating shaft and the transmission rod which makes contact with the inner wall of the transmission frame. The building waste material dust removal device has the advantages and effects that building waste crushed materials can be well subjected to dust removal treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste treatment, in particular to an air separation and dust removal device for construction waste treatment. Background Art

[0002] Construction waste needs to be crushed during processing. After being crushed into a certain particle size, the crushed materials are then transported to a designated location for further processing.

[0003] However, a lot of dust will remain in the crushed construction waste, and this dust will float everywhere during transportation or processing, which will not only cause certain harm to the environment, but also have a certain impact on the health of the workers. Therefore, it is necessary to design a wind separation and dust removal device for construction waste treatment to solve the above problems.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0005] The purpose of the utility model is to provide a wind separation and dust removal device for treating construction waste to solve the above problems.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: A wind separation and dust removal device for treating construction waste, comprising:

[0007] An air separation dust removal box is provided with an air separation dust removal mechanism for removing dust from crushed construction waste materials;

[0008] The air separation and dust removal mechanism includes a rotating shaft, a conveying auger, a striking block 1, a diverter, a transverse block, a collecting frame, a striking block 2, a transmission frame, a disc, a transmission rod and a driving motor;

[0009] The rotating shaft is rotatably mounted on the diverter, and the diverter is fixedly mounted inside the air separation dust removal box. The conveying auger and the striking block 1 are both fixedly mounted on the rotating shaft. The two side surfaces of the transverse block are respectively fixedly connected to the collecting frame and the transmission frame. The striking block 2 is fixedly mounted inside the collecting frame. The disc is fixedly connected to the rotating shaft and the transmission rod. The transmission rod is in contact with the inner wall of the transmission frame. The driving motor is fixedly mounted on the bottom end of the diverter, and gears are fixedly provided on the output end of the driving motor and the outer side of the rotating shaft, and the two gears are engaged with each other.

[0010] The utility model is further configured as follows: the air separation and dust removal mechanism also includes a fan, a strip air outlet, a side frame and a dust bag, the fan is fixedly installed on the front side of the air separation and dust removal box, the strip air outlet is fixedly installed on the inner part of the air separation and dust removal box, an air duct is fixedly provided on the fan, the air duct is communicated with the inner part of the strip air outlet, the side frame is fixedly installed on the air separation and dust removal box, and the dust bag is detachably installed on the side frame.

[0011] The utility model is further configured as follows: a construction waste crushed material feed pipe is fixedly provided on the top of the air separation dust removal box, and a conveying auger is located inside the construction waste crushed material feed pipe.

[0012] By adopting the above technical solution, it is convenient to introduce the crushed construction waste materials into the air separation dust removal box.

[0013] The utility model is further configured as follows: a feeding hole is provided on the side of the air separation and dust removal box, and the inner wall of the bottom of the air separation and dust removal box is inclined.

[0014] The utility model is further configured as follows: two support members are fixedly provided at the bottom of the diverter member, and the transverse movement block is slidably installed on the support members.

[0015] By adopting the above technical solution, the transverse moving block can be easily moved in the front and rear directions.

[0016] The utility model is further configured as follows: two diversion openings are provided at the bottom of the diversion piece, the top of the collecting frame contacts the diversion piece, and the collecting frame covers the diversion openings.

[0017] By adopting the above technical solution, it is convenient to introduce the crushed construction waste into the collection frame.

[0018] The present invention is further configured as follows: the strip-shaped air outlet is located below the collecting frame, and the strip-shaped air outlet is located between the two side frames.

[0019] The utility model is further configured as follows: the striking block 1 is located above the diverter, and the striking block 2 is located below the conveying auger.

[0020] The beneficial effects of the utility model are:

[0021] The utility model sets up an air separation dust removal mechanism and starts the driving motor, which can enable the conveying auger to transport the construction waste crushed materials, and strike the construction waste crushed materials through the striking block pair, so that the construction waste crushed materials are dispersed, and then the construction waste crushed materials enter the collection box. When the driving motor is started, the collection box can also move back and forth in the front and rear directions, so that the striking block two can further strike the construction waste crushed materials, so that the construction waste crushed materials are further dispersed, and finally the fan is started, and the dust is affected by the wind and enters the dust collecting bag for collection and treatment, so that the construction waste crushed materials can be well removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 The utility model is a schematic diagram of the three-dimensional structure of an air separation and dust removal device for treating construction waste.

[0024] Figure 2 The utility model is a schematic diagram of the three-dimensional structure of an air separation and dust removal device for treating construction waste.

[0025] Figure 3 The utility model is a structural schematic diagram of the connection part between the transmission rod and the transmission frame in the air separation and dust removal device for treating construction waste proposed by the present invention.

[0026] Figure 4 The utility model is a schematic cross-sectional view of a pneumatic dust removal device for treating construction waste.

[0027] Figure 5 yes Figure 4 Schematic diagram of the structure of part A in .

[0028] In the figure, 1. Air separation dust removal box; 2. Feed pipe for construction waste gas crushing material; 3. Rotating shaft; 4. Conveying auger; 5. Beating block 1; 6. Diverter; 7. Support; 8. Transverse block; 9. Collecting frame; 10. Beating block 2; 11. Transmission frame; 12. Disc; 13. Transmission rod; 14. Drive motor; 15. Gear; 16. Fan; 17. Strip air outlet; 18. Side frame; 19. Dust bag; 20. Feeding hole. DETAILED DESCRIPTION

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0031] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The utility model provides a wind separation and dust removal device for treating construction waste, comprising:

[0032] The air separation dust removal box 1 is provided with an air separation dust removal mechanism for removing dust from the crushed construction waste. It should be noted that the air separation dust removal mechanism is used to remove dust from the crushed construction waste to prevent the dust from being dispersed during transportation or processing.

[0033] The air separation and dust removal mechanism includes a rotating shaft 3, a conveying auger 4, a striking block 1 5, a diverter 6, a transverse block 8, a collecting frame 9, a striking block 2 10, a transmission frame 11, a disc 12, a transmission rod 13 and a drive motor 14;

[0034] The rotating shaft 3 is rotatably mounted on the diverter 6, and the diverter 6 is fixedly mounted inside the air separation dust removal box 1. The conveying auger 4 and the striking block 1 5 are both fixedly mounted on the rotating shaft 3. The two side surfaces of the transverse block 8 are respectively fixedly connected to the collecting frame 9 and the transmission frame 11. The striking block 2 10 is fixedly mounted inside the collecting frame 9. The disc 12 is fixedly connected to the rotating shaft 3 and the transmission rod 13. The transmission rod 13 is in contact with the inner wall of the transmission frame 11. The drive motor 14 is fixedly mounted on the bottom end of the diverter 6. Gears 15 are fixedly provided on the output end of the drive motor 14 and the outer side of the rotating shaft 3, and the two gears 15 are engaged with each other.

[0035] Through the above-mentioned air separation and dust removal mechanism, the drive motor 14 is started, the rotating shaft 3 drives the conveying auger 4 to rotate, and the construction waste crushed materials are transported and processed. The rotating shaft 3 drives the striking block 15 to rotate, and the striking block 15 strikes the construction waste crushed materials, and preliminarily breaks up the construction waste crushed materials, and then falls into the collection frame 9 through the diversion of the diverter 6. The rotating shaft 3 drives the disc 12 to rotate, and the disc 12 drives the transmission rod 13 to rotate. When the transmission rod 13 rotates, it can drive the transmission frame 11 to move back and forth in the front and rear directions, so that the striking block 2 10 moves back and forth in the front and rear directions. In this way, the striking block 2 10 can further strike the construction waste crushed materials, so that the construction waste crushed materials are further scattered, which is conducive to the subsequent dust removal treatment of the construction waste crushed materials.

[0036] Specifically, the air separation and dust removal mechanism also includes a fan 16, a strip air outlet 17, a side frame 18 and a dust bag 19. The fan 16 is fixedly installed on the front side of the air separation and dust removal box 1, and the strip air outlet 17 is fixedly installed on the inner part of the air separation and dust removal box 1. An air duct is fixedly provided on the fan 16, and the air duct is connected to the inside of the strip air outlet 17. The side frame 18 is fixedly installed on the air separation and dust removal box 1, and the dust bag 19 is detachably installed on the side frame 18.

[0037] By using the above-mentioned air separation and dust removal mechanism, the fan 16 is started to evenly supply air to the strip-shaped air outlet 17. The dust is affected by the wind and enters the dust collecting bag 19 for collection and treatment. In this way, the construction waste crushed materials can be dusted well.

[0038] Specifically, a construction waste crushed material feed pipe 2 is fixedly provided on the top of the air separation dust removal box 1, and a conveying auger 4 is located inside the construction waste crushed material feed pipe 2. It should be noted that it is convenient for conveying and processing the construction waste crushed material.

[0039] Specifically, a discharge hole 20 is opened on the side of the air separation dust removal box 1, and the inner wall of the bottom of the air separation dust removal box 1 is inclined. It should be noted that it is convenient for the crushed construction waste after air separation to be discharged through the discharge hole 20 for processing.

[0040] Specifically, two support members 7 are fixedly provided at the bottom of the diverter 6 , and the transverse block 8 is slidably installed on the support members 7 . It should be noted that this facilitates the transverse block 8 to move back and forth on the support members 7 .

[0041] Specifically, two diversion ports are provided at the bottom of the diversion member 6, and the top of the collecting frame 9 contacts the diversion member 6, and the collecting frame 9 covers the diversion ports. It should be noted that it is convenient for the construction waste crushed materials after preliminary breaking up to fall into the collecting frame 9 for collection.

[0042] Specifically, the strip air outlet 17 is located below the collecting frame 9, the strip air outlet 17 is located between the two side frames 18, the striking block 15 is located above the diverter 6, and the striking block 15 is located below the conveying auger 4. It should be noted that the striking block 15 can strike the construction waste crushed materials to preliminarily break up the construction waste crushed materials.

[0043] Working principle:

[0044] S1: If Figure 5 As shown, the driving motor 14 is started, and the rotating shaft 3 is driven to rotate through the engagement of the two gears 15;

[0045] S2: If Figure 4 As shown, the rotating shaft 3 drives the conveying auger 4 to rotate to transport the construction waste crushed materials, and the rotating shaft 3 drives the striking block 5 to rotate, and the striking block 5 strikes the construction waste crushed materials to initially break up the construction waste crushed materials;

[0046] S3: If Figure 3 and Figure 5 As shown, the initially broken up construction waste crushed materials fall into the collection frame 9 through the diversion of the diverter 6, the rotating shaft 3 drives the disc 12 to rotate, the disc 12 drives the transmission rod 13 to rotate, and the transmission rod 13 can drive the transmission frame 11 to move back and forth in the front and back directions when rotating, thereby enabling the transverse block 8 to drive the collection frame 9 to move back and forth in the front and back directions, and the collection frame 9 drives the striking block 2 10 to move, so that the striking block 2 10 can move back and forth in the front and back directions, so that the striking block 2 10 can further strike the construction waste crushed materials, so that the construction waste crushed materials are further scattered, which is beneficial to the subsequent dust removal treatment of the construction waste crushed materials;

[0047] S4: As Figure 4 As shown, the fan 16 is started to evenly supply air to the strip-shaped air outlet 17. The dust is affected by the wind and enters the dust collecting bag 19 for collection and treatment. In this way, the construction waste crushed materials can be well dusted and the dust removal effect is guaranteed.

[0048] The above describes in detail the air separation and dust removal device for construction waste treatment provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above examples is intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A wind separation and dust removal device for treating construction waste, characterized in that: include: An air separation dust removal box (1), wherein the air separation dust removal box (1) is provided with an air separation dust removal mechanism for removing dust from crushed construction waste materials; The air separation and dust removal mechanism comprises a rotating shaft (3), a conveying auger (4), a striking block 1 (5), a diverter (6), a transverse block (8), a collecting frame (9), a striking block 2 (10), a transmission frame (11), a disc (12), a transmission rod (13) and a driving motor (14); The rotating shaft (3) is rotatably mounted on the diverter (6), and the diverter (6) is fixedly mounted inside the air separation dust removal box (1). The conveying auger (4) and the striking block 1 (5) are both fixedly mounted on the rotating shaft (3). The two side surfaces of the transverse block (8) are respectively fixedly connected to the collecting frame (9) and the transmission frame (11). The striking block 2 (10) is fixedly mounted inside the collecting frame (9). The disc (12) is fixedly connected to the rotating shaft (3) and the transmission rod (13). The transmission rod (13) contacts the inner wall of the transmission frame (11). The driving motor (14) is fixedly mounted on the bottom end of the diverter (6). Gears (15) are fixedly provided on the output end of the driving motor (14) and the outer side of the rotating shaft (3), and the two gears (15) are meshed with each other.

2. The air separation and dust removal device for treating construction waste according to claim 1, characterized in that: The air separation and dust removal mechanism also includes a fan (16), a strip air outlet (17), a side frame (18) and a dust bag (19), wherein the fan (16) is fixedly mounted on the front side of the air separation and dust removal box (1), the strip air outlet (17) is fixedly mounted on the interior of the air separation and dust removal box (1), an air duct is fixedly provided on the fan (16), and the air duct is connected to the interior of the strip air outlet (17), the side frame (18) is fixedly mounted on the air separation and dust removal box (1), and the dust bag (19) is detachably mounted on the side frame (18).

3. The air separation and dust removal device for construction waste treatment according to claim 1, characterized in that: A construction waste crushed material feed pipe (2) is fixedly provided on the top of the air separation dust removal box (1), and a conveying auger (4) is located inside the construction waste crushed material feed pipe (2).

4. The air separation and dust removal device for construction waste treatment according to claim 1, characterized in that: A feeding hole (20) is provided on the side of the air separation dust removal box (1), and the inner wall of the bottom of the air separation dust removal box (1) is inclined.

5. The air separation and dust removal device for treating construction waste according to claim 1, characterized in that: Two support members (7) are fixedly provided at the bottom of the diverter member (6), and the transverse block (8) is slidably mounted on the support members (7).

6. The air separation and dust removal device for treating construction waste according to claim 1, characterized in that: The diverter (6) has two diverter ports at its bottom, the top of the collecting frame (9) is in contact with the diverter (6), and the collecting frame (9) covers the diverter ports.

7. The air separation and dust removal device for treating construction waste according to claim 2, characterized in that: The strip-shaped air outlet (17) is located below the collecting frame (9), and the strip-shaped air outlet (17) is located between the two side frames (18).

8. The air separation and dust removal device for treating construction waste according to claim 1, characterized in that: The striking block 1 (5) is located above the diverter (6), and the striking block 1 (5) is located below the conveying auger (4).

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