Dust falling device for constructional engineering

Abstract

The dust falling device for constructional engineering comprises a dust falling box body, a moving device is arranged at the bottom of the dust falling box body, a water tank body and a water pump on the water tank body are arranged in the dust falling box body, and the dust falling device further comprises a purifying device, a spraying device and a moving device; the water pump conveys water in the water tank to the purification device through a water pipe; spraying devices capable of swinging up and down are arranged on the front side and the two ends of the dust falling box body, the spraying devices communicate with the upper end of the purifying box body through water distribution pipes, and four sets of detachable moving devices are arranged at the bottom of the dust falling box body. According to the embodiment of the invention, the problem that the traditional filter screen cylinder is blocked in the sewage secondary utilization process is solved, the normal operation and the efficient sewage treatment capability of the purification device are ensured, and the filtered sewage can be subjected to spraying dust fall operation.

Description

Technical Field

[0001] The present application relates to the technical field of dust suppression devices, and in particular to a dust suppression device for construction projects. Background Art

[0002] A construction project refers to an engineering entity formed through the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines and equipment. A lot of construction dust will be generated during the construction process, so dust reduction equipment is usually placed or installed at the construction site to achieve dust reduction.

[0003] At present, tap water is usually used for spraying and dust removal, but this method easily causes waste of water resources. Therefore, some dust reduction devices reuse waste water for secondary use before spraying and dust reduction, such as the utility model patent with announcement number CN218794812U.

[0004] Among them, the above scheme uses the design of the water inlet pipe and the water purification mechanism. When the water flow is transported from the water inlet pipe to the water storage tank, the four-layer filter layer inside the water purification mechanism can purify the water flow to the greatest extent. However, the position of the filter hole at the purification end remains unchanged. The fixed position is prone to blockage of the filter screen, affecting the purification effect of the sewage, thereby affecting the dust reduction device from spraying purified water to the surrounding environment to reduce dust.

[0005] Therefore, it is necessary to propose a dust reduction device for construction engineering to change the above-mentioned technical defects. Utility Model Content

[0006] In order to solve the above technical problems, the present application proposes a dust reduction device for construction engineering. The dust reduction device of the present application can effectively avoid the problem of clogging of the filter cylinder.

[0007] The technical solution to achieve the purpose of this application is:

[0008] The embodiment of the present application provides a dust suppression device for construction engineering, including a dust suppression box, a moving device is arranged at the bottom of the dust suppression box, a water tank and a water pump on the water tank are arranged inside the dust suppression box, and further includes:

[0009] Purification device, the water pump transports the water in the water tank to the purification device through the water pipe;

[0010] Spraying device, the front side and both ends of the dust reduction box are provided with a spraying device that can swing up and down, and the spraying device is connected to the upper end of the purification box through a water distribution pipe;

[0011] Moving device: four groups of detachable moving devices are arranged at the bottom of the dust reduction box.

[0012] As an embodiment, the purification device includes a cylindrical purification box, a drum-shaped filter screen cylinder is arranged inside the purification box, the cross-section of the filter screen cylinder is adapted to the cross-section of the internal channel of the purification box, a first motor for driving the filter screen cylinder to rotate is arranged outside the purification box, a cleaning assembly movably connected to the outer cylindrical surface of the filter screen cylinder is arranged inside the purification box, and the central axis of the cleaning assembly is movably arranged inside the purification box through a rotating rod.

[0013] As an embodiment, the cleaning assembly is composed of a cylinder and three groups of fan-shaped cleaning brushes on the cylinder.

[0014] As an implementation mode, there are at least two groups of filter screen cartridges inside the purification box.

[0015] As an implementation mode, a reinforcing rib baffle is provided around the outer bottom of the purification box.

[0016] As an embodiment, the spraying device includes a bracket, a spray box is movably connected to the free end of the bracket, a second motor for driving the spray box to rotate is arranged on the outside of the dust reduction box, a V-shaped spraying groove is opened on the outside of the spray box, and an atomizing nozzle is installed inside each spraying groove.

[0017] As an embodiment, the mobile device includes a Y-shaped support frame, the bottom of the support frame is movably connected to a rubber wheel, the internal thread of the support frame is upwardly connected to a fixing bolt, and the support frame is fixed to the bottom of the dust reduction box by the fixing bolt.

[0018] As an implementation manner, a sealing door is movably connected to one side of the dust reduction box.

[0019] As an implementation mode, the water tank body is a frame-type structure, and the water pump is located inside a groove of the water tank body, and a water inlet pipe is installed on the top of the water tank body.

[0020] As an implementation mode, two sets of armrests are connected to the back of the dust reduction box.

[0021] The embodiments of the present application have at least the following beneficial effects:

[0022] In the process of secondary utilization of sewage, the present application avoids the problem of clogging of the filter cylinder during the rotation and transformation of sewage in the hole of the filter cylinder through the filter cylinder and the drive of the first motor in the purification device; this feature enables the purification device to continuously and stably filter and treat sewage, ensuring the secondary utilization effect of sewage. At the same time, the presence of the cleaning component also helps to maintain the permeability and cleanliness of the filter cylinder, further improving the working efficiency and stability of the purification device. The dust reduction device of the embodiment of the present application solves the problem of clogging of traditional filter cylinders during the secondary utilization of sewage, ensures the normal operation of the purification device and the ability to efficiently treat sewage, and can also spray the filtered sewage for dust reduction operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present application is further explained below in conjunction with the accompanying drawings and embodiments:

[0024] Figure 1 It is an external schematic diagram of an engineering dust suppression device provided in one embodiment of the present application;

[0025] Figure 2 It is a schematic diagram of the interior of an engineering dust suppression device provided in one embodiment of the present application;

[0026] Figure 3 This is a schematic diagram of the connection between the purification device, the water tank and the water pump provided in one embodiment of the present application;

[0027] Figure 4 is an internal cross-sectional view of a purification device provided in one embodiment of the present application;

[0028] Figure 5 It is a partially enlarged schematic diagram of a spraying device on one side of the outside of a dust suppression device provided in one embodiment of the present application;

[0029] Figure 6 It is a schematic diagram of the bottom of the dust suppression device provided in one embodiment of the present application.

[0030] Description of reference numerals:

[0031] 1. Dust suppression box; 101. Sealed door; 2. Support frame; 201. Rubber wheel; 202. Fixing bolt; 3. Spray box; 301. Spray groove; 302. Atomizing nozzle; 303. Second motor; 304. Bracket; 4. Water tank; 401. Water inlet pipe; 5. Water pump; 6. Purification box; 601. Reinforcement baffle; 602. First motor; 603. Filter cylinder; 604. Cleaning assembly; 7. Water distribution pipe; 8. Handrail. DETAILED DESCRIPTION

[0032] The present application is described in detail below, and the technical solutions in the embodiments of the present application are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0033] Example

[0034] like Figure 1 and Figure 2 As shown, an embodiment of the present application proposes a dust reduction device for construction engineering, which includes a dust reduction box 1, a moving device is provided at the bottom of the dust reduction box 1, and a water tank 4 and a water pump 5 on the water tank 4 are provided inside the dust reduction box 1.

[0035] Please continue reading Figure 3 and Figure 4 The dust reduction device also includes a purification device, a spraying device and a moving device; the water pump 5 transports the water inside the water tank to the purification device through a water pipe; the front side and both ends of the dust reduction box 1 are provided with a spraying device that can swing up and down, and the spraying device is connected to the upper end of the purification box 6 through a water distribution pipe 7 respectively, and the bottom of the dust reduction box 1 is provided with four groups of removable moving devices.

[0036] Please continue to read Figure 1 A sealing door 101 is movably connected to one side of the dust reduction box 1, so as to achieve sealing of the interior of the dust reduction box 1 and reduce the entry of external dust and foreign matter into the interior of the dust reduction box 1.

[0037] Please continue reading Figure 1 and Figure 2 The back of the dust reduction box 1 is connected with two sets of handrails 8. The staff can push the handrails 8 to cooperate with the mobile device at the bottom of the dust reduction box 1 to spray the aqueous solution to reduce dust in the construction area of ​​the construction site.

[0038] Please continue reading Figure 3 and Figure 4 The purification device includes a columnar purification box 6, and a drum-shaped filter screen cartridge 603 is arranged inside the purification box 6. There are at least two groups of filter screen cartridges 603 inside the purification box 6. The cross-section of the filter screen cartridge 603 is adapted to the cross-section of the internal channel of the purification box 6. A first motor 602 for driving the filter screen cartridge 603 to rotate is arranged on the outside of the purification box 6. A cleaning component 604 movably connected to the outer cylindrical surface of the filter screen cartridge 603 is arranged inside the purification box 6. The central axis of the cleaning component 604 is movably arranged inside the purification box 6 through a rotating rod.

[0039] As a preferred embodiment, the cleaning assembly 604 is composed of a cylinder and three groups of fan-shaped cleaning brushes on the cylinder.

[0040] The embodiment of the present application is provided with a purification device. When the sewage is transported to the interior of the purification box 6 by the water pump 5, the sewage then passes upward through the corresponding filter screen cylinder 603 for filtering and purification. At the same time, the filter screen cylinder 603 rotates inside the purification box 6, which will not cause the filter holes on the outer wall of the filter screen cylinder 603 to be blocked. At the same time, the filter screen cylinder 603 drives the cleaning component 604 to rotate, and the cleaning component 604 can also circulate and clean the blocked filter holes on the outer wall of the filter screen cylinder 603.

[0041] Please continue reading Figure 3 The outer bottom of the purification box 6 is provided with a reinforcing rib baffle 601. In the embodiment of the present application, the reinforcing rib baffle 601 is provided on the outer side of the purification box 6 and fixed to the inside of the dust reduction box 1.

[0042] like Figure 1 and Figure 5 As shown, in one embodiment, the spraying device includes a bracket 304, the free end of the bracket 304 is movably connected to a spray box 3, a second motor 303 for driving the spray box 3 to rotate is arranged on the outer side of the dust reduction box 1, a V-shaped spraying groove 301 is opened on the outer side of the spray box 3, and an atomizing nozzle 302 is installed inside each spraying groove 301.

[0043] It can be understood that the embodiment of the present application is provided with a second motor 303, a bracket 304 and a spray box 3. The second motor 303 drives the spray box 3 to swing up and down. The aqueous solution filtered by the purification device is transported to the corresponding spray device through the water distribution pipe 7. The spray device moves with the dust reduction box 1, and evenly sprays water mist on the front end and both sides of the dust reduction box 1 for dust reduction treatment. Each group of spray devices swings up and down to increase the range of the spraying solution.

[0044] like Figure 6 As shown, in one embodiment, the mobile device includes a Y-shaped support frame 2, the bottom of the support frame 2 is movably connected to a rubber wheel 201, and the internal thread of the support frame 2 is upwardly connected to a fixing bolt 202, through which the support frame 2 can be threadedly fixed to the bottom of the dust reduction box 1.

[0045] Wherein, by providing a detachable mobile device, near a construction site, in an environment prone to wear, the maintenance of the mobile device is facilitated.

[0046] Based on the above structure, the embodiment of the present application is provided with a purification device. When the sewage is transported to the interior of the purification box 6 by the water pump 5, the sewage then passes upward through the corresponding filter screen cylinder 603 for filtering and purification. At the same time, the filter screen cylinder 603 rotates inside the purification box 6, which will not cause the filter holes on the outer wall of the filter screen cylinder 603 to be blocked. At the same time, the filter screen cylinder 603 drives the cleaning component 604 to rotate, and the cleaning component 604 can also circulate and clean the blocked filter holes on the outer wall of the filter screen cylinder 603.

[0047] The technical means disclosed in the present application are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacements of the above technical features. Matters not covered in this application belong to the common knowledge of those skilled in the art.

Claims

1. A dust suppression device for construction engineering, comprising a dust suppression box (1), a moving device is arranged at the bottom of the dust suppression box (1), a water tank (4) and a water pump (5) on the water tank (4) are arranged inside the dust suppression box (1), characterized in that: Also includes, Purification device, the water pump (5) transports the water in the water tank to the purification device through a water pipe; A spraying device, wherein the front side and both ends of the dust reduction box (1) are provided with a spraying device that can swing up and down, and the spraying device is connected to the upper end of the purification box (6) through a water distribution pipe (7); Moving device, the bottom of the dust reduction box (1) is provided with four groups of detachable moving devices; The purification device comprises a columnar purification box (6), a drum-shaped filter cylinder (603) is arranged inside the purification box (6), the cross section of the filter cylinder (603) is adapted to the cross section of the internal channel of the purification box (6), a first motor (602) for driving the filter cylinder (603) to rotate is arranged on the outside of the purification box (6), a cleaning component (604) movably connected to the outer cylindrical surface of the filter cylinder (603) is arranged inside the purification box (6), and the central axis of the cleaning component (604) is movably arranged inside the purification box (6) through a rotating rod.

2. The dust suppression device for construction engineering according to claim 1, characterized in that: The cleaning assembly (604) is composed of a cylinder and three groups of fan-shaped cleaning brushes on the cylinder.

3. The dust suppression device for construction engineering according to claim 1, characterized in that: There are at least two groups of filter screen cartridges (603) inside the purification box (6).

4. The dust suppression device for construction engineering according to claim 1, characterized in that: A reinforcing rib baffle (601) is provided around the outer bottom of the purification box (6).

5. The dust suppression device for construction engineering according to claim 1, characterized in that: The spraying device comprises a bracket (304), the free end of the bracket (304) is movably connected to a spray box (3), a second motor (303) for driving the spray box (3) to rotate is arranged on the outer side of the dust reduction box (1), a V-shaped spraying groove (301) is opened on the outer side of the spray box (3), and an atomizing nozzle (302) is installed inside each spraying groove (301).

6. The dust suppression device for construction engineering according to claim 1, characterized in that: The mobile device comprises a Y-shaped support frame (2), the bottom of the support frame (2) is movably connected to a rubber wheel (201), the internal thread of the support frame (2) is upwardly connected to a fixing bolt (202), and the support frame (2) is fixed to the bottom of the dust reduction box (1) via the fixing bolt (202).

7. The dust suppression device for construction engineering according to claim 1, characterized in that: A sealing door (101) is movably connected to one side of the dust reduction box (1).

8. The dust suppression device for construction engineering according to claim 4, characterized in that: The water tank body (4) is a frame-type structure, and the water pump (5) is located inside a groove of the water tank body (4). A water inlet pipe (401) is installed on the top of the water tank body (4).

9. The dust suppression device for construction engineering according to claim 1, characterized in that: The back of the dust reduction box (1) is connected to two groups of handrails (8).

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