Building waste treatment device for civil engineering

Abstract

The utility model discloses a construction waste treatment device for civil engineering, which comprises a treatment box, the top of the treatment box is fixedly connected with a top cover, the side wall of one side of the top cover is provided with a feed port, and the treatment box is internally provided with a crushing assembly for crushing construction waste. An adsorption assembly used for collecting dust generated in the building waste crushing treatment process is arranged on the side wall of one side of the top cover, a dust removal box is connected to the bottom end of the adsorption assembly, and through cooperative use of the adsorption assembly, the dust removal box and a collection assembly, the dust generated in the building waste crushing process can be adsorbed and collected; and after the building waste is crushed, a worker can quickly take out the collecting and containing assembly from the interior of the dust removal box, so that dust in the collecting and containing assembly can be conveniently cleaned, and the use convenience of the device can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste treatment, in particular to a construction waste treatment device used in civil engineering. Background Art

[0002] With the rapid development of civil engineering construction, the amount of construction waste is increasing, which has brought tremendous pressure to the environment. The traditional method of treating construction waste is often just simple landfill or incineration, which not only wastes precious resources, but also may cause secondary pollution to the environment. In recent years, with the improvement of environmental awareness and the advancement of technology, construction waste treatment technology has developed rapidly. Most construction waste treatment devices use mechanical crushing, screening, classification and other methods to carry out preliminary treatment of construction waste.

[0003] For example, a waste treatment device for civil engineering construction (Announcement No.: CN214439343U), the device includes a treatment box, a feed port is provided on the upper left side of the treatment box, a discharge port is provided on the right side of the lower end of the treatment box, a hydraulic push rod is fixedly installed on the left side of the upper end of the treatment box, the hydraulic push rod passes through the upper side wall of the treatment box and is fixedly connected to the push rod. The utility model puts a large number of concrete blocks with steel bars into a receiving bucket by movably installing a first transmission belt on the left end of the feed port, and the receiving bucket and the hydraulic push rod pass through the upper side wall of the treatment box and are fixedly connected to the push blocks, which correspond to each other, can break the whole concrete block, and at the same time, the receiving bucket is rotated by a servo motor to drop a large amount of concrete slag and steel bars from the discharge port onto the second transmission belt, finally, a large number of steel bars are recovered, and small concrete blocks can be processed, which is conducive to more practical use of the waste treatment device for civil engineering construction.

[0004] But the device still has the following defects:

[0005] When the device is in use, the dust generated during the crushing of construction waste is recovered into the dust removal box, which makes it inconvenient to subsequently clean the dust collected inside. Therefore, we need to propose a construction waste treatment device for civil engineering. Utility Model Content

[0006] The purpose of the utility model is to provide a construction waste treatment device for civil engineering, aiming to solve the problem in the prior art that after the dust generated during the crushing of construction waste is recovered into the interior of the dust removal box, it is inconvenient to subsequently clean the dust collected inside the box.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A construction waste treatment device for civil engineering, comprising a treatment box, a top cover is fixedly connected to the top of the treatment box, a feed port is opened on one side wall of the top cover, a crushing component for crushing construction waste is arranged inside the treatment box, an adsorption component for collecting dust generated during the crushing process of construction waste is arranged on one side wall of the top cover, the bottom end of the adsorption component is connected to a dust removal box, and a collection component for collecting dust is arranged inside the dust removal box.

[0009] Preferably, the collecting assembly comprises a slot, the slot is opened on a side wall of the dust removal box, a dust collection box is inserted into the slot, and a push-pull handle is fixedly connected to a side wall of the dust collection box.

[0010] Preferably, limiting grooves are respectively provided on the inner walls on both sides of the dust removal box, and sliders adapted to the limiting grooves are respectively fixedly connected to the side walls on both sides of the dust collection box, and two groups of the sliders are respectively slidably connected to the inside of the two groups of limiting grooves.

[0011] Preferably, the adsorption assembly includes an adsorption hood, which is fixedly embedded in a side wall of the top cover and is connected to the inner cavity of the top cover. A dust pump is fixedly connected to the side wall of the adsorption hood, one end of the dust pump is fixedly connected to a delivery pipe, and the bottom end of the delivery pipe is fixedly connected to one side of the dust removal box.

[0012] Preferably, the crushing assembly includes two groups of crushing rollers, both ends of which are rotatably mounted on the inner walls of both sides of the processing box, one end of each group of crushing rollers passes through the processing box and is fixedly connected to gears, the two groups of gears are meshed with each other, and one end of one group of crushing rollers passes through the processing box and is connected to a driving motor.

[0013] Preferably, the driving motor is fixedly mounted on a side wall of the processing box, and one end of the output shaft of the driving motor is fixedly connected to one end of one group of crushing rollers.

[0014] Preferably, an air outlet is provided at the top of the dust removal box, and a filter screen is fixedly embedded inside the air outlet.

[0015] Preferably, it also includes a waste conveying device, which is arranged on one side of the feed inlet.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model can absorb and collect the dust generated in the process of crushing construction waste by setting up an adsorption component, a dust removal box and a collection component for use, and then transport it to the inside of the dust removal box. When the construction waste is crushed, the staff can quickly take out the collection component from the inside of the dust removal box, thereby facilitating the cleaning of the dust inside, which is beneficial to further improve the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the shaft side of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the crushing assembly of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the adsorption component, dust removal box and collection component of the utility model.

[0022] In the figure: 1. Processing box; 2. Top cover; 3. Feed port; 4. Crushing assembly; 401. Crushing roller; 402. Gear; 403. Driving motor; 5. Adsorption assembly; 501. Adsorption cover; 502. Dust suction pump; 503. Delivery pipe; 6. Dust removal box; 7. Collection assembly; 701. Slot; 702. Dust collection box; 703. Push-pull handle; 8. Limiting groove; 9. Sliding block; 10. Filter screen; 11. Waste conveying device. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] A construction waste treatment device for civil engineering includes a treatment box 1, a top cover 2 is fixedly connected to the top of the treatment box 1, a feed port 3 is opened on a side wall of the top cover 2, and a crushing component 4 for crushing construction waste is arranged inside the treatment box 1.

[0026] An adsorption component 5 for collecting dust generated during the crushing process of construction waste is arranged on one side wall of the top cover 2, and a dust removal box 6 is connected to the bottom end of the adsorption component 5, and a collection component 7 for collecting dust is arranged inside the dust removal box 6.

[0027] The utility model can absorb and collect the dust generated during the crushing of construction waste by setting the adsorption component 5, the dust removal box 6 and the collection component 7, and then transport it to the inside of the dust removal box 6. When the construction waste is crushed, the staff can quickly take out the collection component 7 from the inside of the dust removal box 6, so as to facilitate the cleaning of the dust inside, which is conducive to further improving the convenience of use of the device.

[0028] The collecting assembly 7 includes a slot 701, which is opened on one side wall of the dust box 6. A dust box 702 is inserted into the slot 701. A push-pull handle 703 is fixedly connected to one side wall of the dust box 702. The slot 701 can be used to easily insert the dust box 702 into the dust box 6. The push-pull handle 703 can be used to easily remove the dust box 702 from the dust box 6.

[0029] Limiting grooves 8 are respectively provided on the inner walls of both sides of the dust collecting box 6, and sliders 9 adapted to the limiting grooves 8 are respectively fixedly connected to the side walls of both sides of the dust collecting box 702, and two groups of sliders 9 are respectively slidably connected to the insides of the two groups of limiting grooves 8. By setting the limiting grooves 8 and the sliders 9 in coordination, the dust collecting box 702 is limited, and the dust collecting box 702 is prevented from being offset during use, which is conducive to improving the stability of the device.

[0030] The adsorption assembly 5 includes an adsorption hood 501, which is fixedly embedded in a side wall of the top cover 2, and the adsorption hood 501 is connected to the inner cavity of the top cover 2. A dust suction pump 502 is fixedly connected to one side wall of the adsorption hood 501, and one end of the dust suction pump 502 is fixedly connected to a delivery pipe 503, and the bottom end of the delivery pipe 503 is fixedly connected to one side of the dust removal box 6. By setting the dust suction pump 502, the adsorption hood 501 and the delivery pipe 503 for coordinated use, the working dust suction pump 502 can generate negative pressure inside the adsorption hood 501, so that the dust can be adsorbed and collected, and then the dust is delivered to the inside of the dust removal box 6 through the delivery pipe 503;

[0031] The crushing assembly 4 includes two groups of crushing rollers 401, both ends of which are rotatably mounted on the inner walls of the processing box 1, one end of each group of crushing rollers 401 passes through the processing box 1 and is fixedly connected to a gear 402, the two groups of gears 402 are meshed with each other, and one end of one group of crushing rollers 401 passes through the processing box 1 and is connected to a driving motor 403;

[0032] Specifically, the output shaft of the driving motor 403 can drive one group of crushing rollers 401 to rotate, and then the other group of crushing rollers 401 can be driven to rotate through two groups of mutually meshing gears 402, so that the construction waste can be crushed. A discharge port is provided at the bottom of the processing box 1, and the crushed waste can be discharged from the discharge port, and then it can be sorted or magnetically separated to separate the iron substances in the construction waste. For example, a magnetic separator can efficiently remove iron impurities in the waste.

[0033] The driving motor 403 is fixedly mounted on one side wall of the processing box 1, and one end of the output shaft of the driving motor 403 is fixedly connected to one end of one group of crushing rollers 401. The driving motor 403 is configured as a stepping motor. The stepping motor has no brushes, so it has higher reliability. In a civil engineering environment, the equipment needs to withstand various complex and harsh conditions, such as dust, humidity and temperature changes. The brushless design of the stepping motor makes it more stable and reliable under these conditions, reducing the frequency of maintenance and replacement of parts.

[0034] An air outlet is provided at the top of the dust collecting box 6, and a filter screen 10 is fixedly embedded inside the air outlet. When dust enters the dust collecting box 6, the filter screen 10 is provided to filter and intercept the dust, and the clean gas is discharged through the pores of the filter screen 10, and the dust falls into the dust collecting box 702. When the construction waste is crushed and processed, the staff can pull out the dust collecting box 702 by pushing and pulling the handle 703 to clean the dust inside it, which is simple and quick to operate.

[0035] It also includes a waste conveying device 11, which is arranged at one side of the feed port 3. By arranging the waste conveying device 11, the construction waste can be automatically output to the inside of the feed port 3, so as to facilitate the subsequent crushing process.

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

Claims

1. A construction waste treatment device for civil engineering, characterized in that: include: A processing box (1), wherein a top cover (2) is fixedly connected to the top of the processing box (1), and a feed port (3) is provided on a side wall of the top cover (2); A crushing assembly (4) disposed inside the processing box (1) for crushing the construction waste; An adsorption component (5) disposed on a side wall of the top cover (2) for collecting dust generated during the crushing process of construction waste; and A dust removal box (6) is connected to the bottom end of the adsorption component (5), and a collection component (7) for collecting dust is arranged inside the dust removal box (6).

2. The construction waste treatment device for civil engineering according to claim 1, characterized in that: The collecting assembly (7) comprises a slot (701), the slot (701) being arranged on a side wall of the dust removal box (6), a dust collecting box (702) being inserted into the slot (701), and a push-pull handle (703) being fixedly connected to a side wall of the dust collecting box (702).

3. The construction waste treatment device for civil engineering according to claim 2, characterized in that: The inner walls on both sides of the dust removal box (6) are respectively provided with limiting grooves (8), and the side walls on both sides of the dust collection box (702) are respectively fixedly connected with sliders (9) adapted to the limiting grooves (8), and the two groups of sliders (9) are respectively slidably connected to the inside of the two groups of limiting grooves (8).

4. The construction waste treatment device for civil engineering according to claim 1, characterized in that: The adsorption assembly (5) comprises an adsorption hood (501), the adsorption hood (501) is fixedly embedded in a side wall of the top cover (2), and the adsorption hood (501) is connected to the inner cavity of the top cover (2), a dust suction pump (502) is fixedly connected to the side wall of the adsorption hood (501), one end of the dust suction pump (502) is fixedly connected to a delivery pipe (503), and the bottom end of the delivery pipe (503) is fixedly connected to one side of the dust removal box (6).

5. The construction waste treatment device for civil engineering according to claim 1, characterized in that: The crushing assembly (4) comprises two groups of crushing rollers (401), the two ends of the two groups of crushing rollers (401) are rotatably mounted on the inner walls of the processing box (1) on both sides, one end of the two groups of crushing rollers (401) passes through the processing box (1) and is fixedly connected to a gear (402), the two groups of gears (402) are meshed with each other, and one end of one group of crushing rollers (401) passes through the processing box (1) and is connected to a driving motor (403).

6. The construction waste treatment device for civil engineering according to claim 5, characterized in that: The driving motor (403) is fixedly mounted on a side wall of the processing box (1), and one end of the output shaft of the driving motor (403) is fixedly connected to one end of one group of crushing rollers (401).

7. The construction waste treatment device for civil engineering according to claim 1, characterized in that: An air outlet is provided at the top of the dust removal box (6), and a filter screen plate (10) is fixedly embedded inside the air outlet.

8. The construction waste treatment device for civil engineering according to claim 1, characterized in that: It also comprises a waste conveying device (11), wherein the waste conveying device (11) is arranged on one side of the feed inlet (3).

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