Environment-friendly dust collecting device

Abstract

The utility model discloses an environment-friendly dust collecting device, which relates to the field of civil construction environment treatment, and comprises a dust suction box, a connecting pipe and a plurality of dust suction pipes, the pipe walls of the plurality of dust suction pipes are provided with a plurality of uniformly distributed dust suction holes, and the plurality of dust suction pipes are fixedly connected end to end. One end of the connecting pipe is fixedly connected with the suction end of the dust suction box, and the other end of the connecting pipe is fixedly connected with one end of one dust suction pipe; two auxiliary supporting rods are symmetrically and fixedly arranged on the lower side of the pipe wall of each dust suction pipe. According to the dust collection device, the plurality of dust collection pipes are arranged on the civil construction site, so that dust on the civil construction site can be collected in a large area, the dust collection efficiency is improved, and the civil construction site is more environment-friendly.

Description

Technical Field

[0001] The utility model relates to the field of civil construction environment treatment, in particular to an environmentally friendly dust collecting device. Background Art

[0002] Civil construction refers to the construction of various buildings, structures and engineering projects. During the civil construction process, in order to reduce the spread of construction dust, dust collection devices are usually used to control the source of dust generation, thereby avoiding the problem of dust diffusion.

[0003] Among them, the publication (announcement) number: CN217015943U discloses an environmentally friendly dust collection device for civil construction, including a dust collection box, a mounting plate, a dust collection fan, a connecting pipe, a baffle, a collection box, a brakeable universal movable wheel, an air intake pipe, a dust collection pipe, a clamp, and a dust collection hopper.

[0004] The dust collecting hood of the dust collecting device proposed in the above scheme is small in size and can only absorb dust in a small range. Since the civil construction site is large, the dust collection efficiency is low and the site is not environmentally friendly. Therefore, an environmentally friendly dust collecting device is proposed. Utility Model Content

[0005] In view of the above problems existing in the existing dust collecting devices, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide an environmentally friendly dust collection device, which solves the problem of low dust collection efficiency of dust collection devices.

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

[0008] An environmentally friendly dust collection device includes a dust collection box, a connecting pipe and multiple dust collection pipes, the tube walls of the multiple dust collection pipes are provided with multiple evenly distributed dust collection holes, the multiple dust collection pipes are fixedly connected end to end, one end of the connecting pipe is fixedly connected to the suction end of the dust collection box, and the other end of the connecting pipe is fixedly connected to one end of one of the dust collection pipes; two auxiliary support rods are symmetrically fixed on the lower side of the tube walls of the multiple dust collection pipes.

[0009] Preferably, flanges are fixedly provided at both ends of the plurality of dust suction pipes and one end of the connecting pipe, and the flanges between two adjacent dust suction pipes and the flanges between the dust suction pipe and the connecting pipe are fixedly connected by bolts and nuts.

[0010] Preferably, the connecting pipe is a metal bellows.

[0011] Preferably, a threaded sleeve is fixedly provided on the lower side of the tube wall of the dust suction tube, and the upper end of the auxiliary support rod is provided with an external thread that matches the inner wall of the threaded sleeve.

[0012] Preferably, the lower end of the auxiliary support rod adopts a pointed structure.

[0013] Furthermore, a plugging head is provided at one end of the dust suction pipe away from the connecting pipe.

[0014] Preferably, a vacuum cleaner is provided inside the dust collection box, and universal wheels are provided at the bottom of the dust collection box.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model is provided with a dust collection box, a connecting pipe and a plurality of dust collection pipes. The plurality of dust collection pipes are connected end to end and can be erected on a civil construction site through an auxiliary support rod. The plurality of dust collection pipes are arranged side by side, so that the dust collection pipes can be laid out over a large area. When the vacuum cleaner inside the dust collection box is working, negative pressure can be generated inside the connecting pipe and the plurality of dust collection pipes, thereby being able to absorb dust on a large area of ​​the civil construction site, thereby improving the efficiency of dust collection.

[0017] 2. The utility model is provided with flanges, bolts and nuts. When it is necessary to disassemble multiple suction pipes or to disassemble the suction pipe and the connecting pipe, the bolts and nuts can be loosened with a wrench to separate the adjacent flanges. At the same time, the appropriate number of suction pipes can be selected according to the size of the construction site.

[0018] 3. The utility model is provided with an auxiliary support rod and a threaded sleeve. When the auxiliary support rod needs to be separated from the dust suction tube, it is only necessary to rotate the auxiliary support rod so that the auxiliary support rod can be taken out from the inside of the threaded sleeve. At this time, the size of the auxiliary support rod and the dust suction tube can be reduced, making it easy to carry and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 For the utility model Figure 1 A magnified schematic diagram of part A;

[0022] Figure 3It is a structural schematic diagram of the auxiliary support rod and the screw sleeve of the utility model.

[0023] Description of reference numerals:

[0024] 1. Dust collection box; 2. Connecting pipe; 3. Dust collection pipe; 4. Dust collection hole; 5. Auxiliary support rod; 6. Flange; 7. Bolt; 8. Nut; 9. Threaded sleeve; 10. Sealing head; 11. Universal wheel. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] The utility model provides Figure 1 The dust collecting device shown in the figure comprises a dust collection box 1, a connecting pipe 2 and a plurality of dust collection pipes 3. A dust collector is provided inside the dust collection box 1, and a universal wheel 11 is provided at the bottom of the dust collection box 1, which makes it more convenient to move the dust collection box 1 in the civil construction site. The pipe walls of the plurality of dust collection pipes 3 are provided with a plurality of evenly distributed dust collection holes 4. The plurality of dust collection pipes 3 are fixedly connected end to end. One end of the connecting pipe 2 is fixedly connected to the suction end of the dust collection box 1, and the other end of the connecting pipe is fixedly connected to one end of one of the dust collection pipes 3. The connecting pipe 2 adopts a metal bellows, which makes it more convenient to move the connecting pipe 2 and the dust collection pipe 3 at an angle. When the dust collector inside the dust collection box 1 is working, it can generate negative pressure inside the connecting pipe 2 and the plurality of dust collection pipes 3, so that dust enters the interior of the plurality of dust collection pipes 3 through the dust collection holes 4, and then can absorb dust in the civil construction site over a large area, thereby improving the efficiency of dust collection.

[0027] In order to increase the stability of the dust suction pipe 3, Figure 1 and 3 As shown, two auxiliary support rods 5 are symmetrically fixed on the lower side of the pipe wall of multiple dust suction pipes 3. The auxiliary support rods 5 can lift the corresponding dust suction pipes 3 and install them on the civil construction site. A threaded sleeve 9 is fixed on the lower side of the pipe wall of the dust suction pipe 3. The upper end of the auxiliary support rod 5 is provided with an external thread that matches the inner wall of the threaded sleeve 9, so that the auxiliary support rod 5 and the dust suction pipe 3 are detachable, which is convenient for carrying construction. The lower end of the auxiliary support rod 5 adopts a pointed structure, which facilitates the insertion of the lower end of the auxiliary support rod 5 into the soil, reducing the intensity of manual construction.

[0028] In order to be able to disassemble and assemble the connecting pipe 2 and the dust suction pipe 3 and the multiple dust suction pipes 3, as shown in FIG. Figure 1-2As shown, flanges 6 are fixed at both ends of the multiple dust suction pipes 3 and one end of the connecting pipe 2. The flanges 6 between two adjacent dust suction pipes 3 and the flanges 6 between the dust suction pipe 3 and the connecting pipe 2 are fixedly connected by bolts 7 and nuts 8. Different construction sites have different sizes. The bolts 7 and nuts 8 can be loosened with a wrench to allow adjacent fixed pipes 3 and between the fixed pipe 3 and the connecting pipe 2 to be disassembled and assembled. At the same time, the number of multiple dust suction pipes 3 can be adjusted.

[0029] Finally, in order to be able to block the end of the dust suction pipe 3, as shown in FIG. Figure 1 As shown, a plugging head 10 is provided at one end of the dust suction pipe 3 away from the connecting pipe 2 , and the plugging head 10 can block the end of the connecting pipe 2 .

[0030] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An environmentally friendly dust collection device, comprising a dust collection box (1), a connecting pipe (2) and a plurality of dust collection pipes (3), characterized in that: The walls of the plurality of dust suction pipes (3) are each provided with a plurality of evenly distributed dust suction holes (4), and the plurality of dust suction pipes (3) are fixedly connected end to end, one end of the connecting pipe (2) is fixedly connected to the suction end of the dust collection box (1), and the other end of the connecting pipe (2) is fixedly connected to one end of one of the dust suction pipes (3); Two auxiliary support rods (5) are symmetrically fixedly provided on the lower side of the tube wall of each of the plurality of dust suction tubes (3).

2. The environmental dust collection device according to claim 1, characterized in that: Both ends of the plurality of dust suction pipes (3) and one end of the connecting pipe (2) are fixedly provided with flanges (6), and the flanges (6) between two adjacent dust suction pipes (3) and the flanges (6) between the dust suction pipe (3) and the connecting pipe (2) are fixedly connected by the cooperation of bolts (7) and nuts (8).

3. The environmental dust collection device according to claim 1, characterized in that: The connecting pipe (2) is a metal bellows.

4. The environmental dust collection device according to claim 1, characterized in that: A threaded sleeve (9) is fixedly provided on the lower side of the tube wall of the dust suction tube (3), and an external thread matching the inner wall of the threaded sleeve (9) is provided on the upper end of the auxiliary support rod (5).

5. The environmental dust collection device according to claim 1, characterized in that: The lower end of the auxiliary support rod (5) adopts a pointed end structure.

6. The environmental dust collection device according to claim 1, characterized in that: A sealing head (10) is provided at one end of the dust suction pipe (3) away from the connecting pipe (2).

7. The environmental dust collection device according to claim 1, characterized in that: A vacuum cleaner is provided inside the dust collection box (1), and a universal wheel (11) is provided at the bottom of the dust collection box (1).

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