Dedusting fence for building construction

Abstract

The utility model discloses a building construction dust removal fence which comprises a base plate, a mounting seat is fixedly arranged at the top of the base plate, a fence plate is fixedly arranged at the top of the mounting seat, a first ventilation cavity and a second ventilation cavity are formed in the mounting seat and the fence plate respectively, and ventilation mechanisms are arranged on the first ventilation cavity and the second ventilation cavity. A mounting plate is fixedly arranged on the outer side wall of the breast board, a spraying mechanism is arranged on the mounting plate, and a mounting frame is arranged below the spraying mechanism. The fan, the first ventilation cavity, the second ventilation cavity and the air inlet are matched for use, so that air flows quickly, dust in the air can get close to the breast board conveniently, the water tank, the first water pump, the water outlet pipe, the flow dividing pipe and the spraying head are matched for use, dust is sprayed and removed, and the dust removal efficiency is improved. And dust is collected in a centralized manner through the collecting frame, the retention time of the dust removal effect is prolonged, and dust is prevented from falling to the ground and rising again.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building construction dust removal fence. Background Art

[0002] In today's rapidly developing society, urban construction sites and industrial production areas will produce a large amount of waste gas containing chemical components, small particles of dust and other pollutants due to processes such as crushing, blasting, high-temperature calcination and chemical reactions. If these pollutants are not treated for dust reduction, they will pose a threat to the health of people living or working nearby.

[0003] In the related art, a spray pipe temporarily used for dust reduction treatment is laid on the fence set up outside the construction site. When using this fence, the pipe needs to be installed on the fence, which is inconvenient to disassemble and assemble. At the same time, the dust removed by spraying is not easy to collect, and it is easy to be raised again after drying, resulting in the need for secondary dust removal. The dust removal effect is maintained for a short time, affecting the use. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that dust removal fences for construction are difficult to collect dust, and dust is easily blown up again after drying, resulting in a short dust removal effect.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A construction dust removal fence includes a base plate, a mounting seat is fixedly provided on the top of the base plate, a guardrail is fixedly provided on the top of the mounting seat, a first ventilation cavity and a second ventilation cavity are respectively provided inside the mounting seat and the guardrail, a ventilation mechanism is provided on the first ventilation cavity and the second ventilation cavity, a mounting plate is fixedly provided on the outer side wall of the guardrail, a spray mechanism is provided on the mounting plate, a mounting frame is provided below the spray mechanism, and a collecting mechanism is provided inside the mounting frame.

[0007] Preferably, the ventilation mechanism includes a fan that penetrates and is fixedly arranged on the mounting base, the first ventilation cavity and the second ventilation cavity are connected through a vent, a plurality of air inlets are opened on the second ventilation cavity, and a dustproof net is fixedly arranged on the inner side wall of the air inlet.

[0008] Preferably, the spray mechanism comprises a diverter pipe arranged above the mounting plate, multiple water outlet ends of the diverter pipe all penetrate the mounting plate and are fixedly connected with a spray head, and multiple spray heads are fixedly arranged at the bottom of the mounting plate.

[0009] Preferably, a water tank is fixedly provided on the top of the base plate, a first water pump is provided inside the water tank, a water outlet pipe is fixedly provided on the water outlet end of the first water pump, the top of the water outlet pipe passes through the water tank and is fixedly connected to the bottom of the diversion pipe.

[0010] Preferably, the collecting mechanism comprises a collecting frame movably arranged on the mounting frame, a baffle arranged obliquely is fixedly connected to the top of the mounting frame, a through opening is formed at the bottom of the collecting frame, and a first filter is fixedly arranged on the inner side wall of the through opening.

[0011] Preferably, a plurality of second filters are fixedly provided on the inner wall of the installation frame, a second water pump is provided at the bottom of the installation frame, a connecting pipe is fixedly provided at the water outlet of the second water pump, and the end of the connecting pipe away from the second water pump passes through the installation frame and is fixedly provided on the water tank.

[0012] The beneficial effects of the utility model are:

[0013] The coordinated use of the fan, the first ventilation chamber, the second ventilation chamber and the air inlet allows the air to flow quickly, thereby facilitating the dust in the air to approach the guardrail, and the coordinated use of the water tank, the first water pump, the water outlet pipe, the diversion pipe and the sprinkler head allows the dust to be sprayed and removed. The dust after spraying flows into the collecting frame with the water, and the dust is collected centrally by the collecting frame, thereby reducing the amount of dust in the construction site, increasing the retention time of the dust removal effect, and preventing the dust from falling to the ground and being raised again. At the same time, the coordinated use of the first filter net, the second filter net, the second water pump and the connecting pipe facilitates the recovery of water in the installation frame, thereby facilitating the recycling of the spray water, thereby ensuring that the device is convenient for long-term dust removal use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a construction dust removal fence proposed by the utility model;

[0015] Figure 2 This is a back view of a construction dust removal fence proposed by the utility model;

[0016] Figure 3 This is a bottom view of a construction dust removal fence proposed by the utility model;

[0017] Figure 4 The utility model is a cross-sectional view of a construction dust removal fence.

[0018] In the figure: 1. base plate; 2. mounting base; 3. guardrail; 4. first ventilation cavity; 5. second ventilation cavity; 6. mounting plate; 7. mounting frame; 8. fan; 9. water tank; 10. water outlet pipe; 11. diversion pipe; 12. sprinkler head; 13. collection frame; 14. baffle; 15. first filter; 16. second filter; 17. connecting pipe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4 A construction dust removal fence includes a base plate 1, a mounting seat 2 is fixedly arranged on the top of the base plate 1, a guardrail 3 is fixedly arranged on the top of the mounting seat 2, a first ventilation cavity 4 and a second ventilation cavity 5 are respectively opened inside the mounting seat 2 and the guardrail 3, and a ventilation mechanism is arranged on the first ventilation cavity 4 and the second ventilation cavity 5.

[0021] Among them, the ventilation mechanism includes a fan 8 that penetrates and is fixedly arranged on the mounting base 2. The fan 8 is a prior art and will not be described in detail here. The air in the first ventilation chamber 4 and the second ventilation chamber 5 is discharged by the fan 8, driving the air to flow, thereby facilitating the air to enter the air inlet, so that dust follows the air to approach the baffle 3. The first ventilation chamber 4 and the second ventilation chamber 5 are connected through the ventilation opening. A plurality of air inlets are opened on the second ventilation chamber 5, and a dustproof net is fixedly arranged on the inner wall of the air inlet.

[0022] A mounting plate 6 is fixedly provided on the outer side wall of the guardrail 3 , a spray mechanism is provided on the mounting plate 6 , a mounting frame 7 is provided below the spray mechanism, and a collecting mechanism is provided inside the mounting frame 7 .

[0023] The spray mechanism includes a diversion pipe 11 arranged above the mounting plate 6 , and multiple water outlet ends of the diversion pipe 11 all penetrate the mounting plate 6 and are fixedly connected to a spray head 12 , and multiple spray heads 12 are fixedly arranged at the bottom of the mounting plate 6 .

[0024] A water tank 9 is fixedly arranged on the top of the base plate 1, a first water pump is arranged inside the water tank 9, a water outlet pipe 10 is fixedly arranged at the water outlet end of the first water pump, the top of the water outlet pipe 10 passes through the water tank 9 and is fixedly connected to the bottom of the diversion pipe 11, and the water in the water tank 9 is transported to the spray head 12 through the first water pump to perform spray dust removal.

[0025] Among them, the collecting mechanism includes a collecting frame 13 movably arranged on the mounting frame 7, a baffle 14 arranged obliquely is fixedly connected to the top of the mounting frame 7, a through opening is opened at the bottom of the collecting frame 13 to facilitate water to flow downward into the mounting frame 7, and a first filter screen 15 is fixedly arranged on the inner wall of the through opening.

[0026] A plurality of second filters 16 are fixedly provided on the inner wall of the installation frame 7, and a second water pump is provided on the bottom of the installation frame 7. The first water pump and the second water pump are both prior art and will not be elaborated here. A connecting pipe 17 is fixedly provided on the water outlet end of the second water pump, and the end of the connecting pipe 17 away from the second water pump passes through the installation frame 7 and is fixedly provided on the water tank 9. The water in the installation frame 7 can be conveniently transported back to the water tank 9 through the second water pump and the connecting pipe 17, and the water is recycled after multiple filtrations.

[0027] In the utility model, the air in the first ventilation chamber 4 and the second ventilation chamber 5 is discharged by the fan 8, so that the air enters the second ventilation chamber 5 and the first ventilation chamber 4 through the air inlet, driving the air and dust to approach the guardrail 3. At the same time, the first water pump transports the water in the water tank 9 to the diversion pipe 11 through the water outlet pipe 10, and then sprays it outward through the spray head 12 to spray and remove the dust.

[0028] The dust and water fall into the collection frame 13, and the dust in the mixed solution is filtered multiple times by the first filter 15 and the second filter 16. The filtered water flows back to the water tank 9 through the second water pump and the connecting pipe 17 for circulating spraying. The dust is collected while spraying and removing dust, which is convenient for use.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A construction dust removal fence, comprising a base plate (1), characterized in that: A mounting seat (2) is fixedly arranged on the top of the base plate (1), a baffle (3) is fixedly arranged on the top of the mounting seat (2), a first ventilation cavity (4) and a second ventilation cavity (5) are respectively provided inside the mounting seat (2) and the baffle (3), a ventilation mechanism is provided on the first ventilation cavity (4) and the second ventilation cavity (5), a mounting plate (6) is fixedly arranged on the outer wall of the baffle (3), a spray mechanism is provided on the mounting plate (6), a mounting frame (7) is provided below the spray mechanism, and a collecting mechanism is provided inside the mounting frame (7).

2. A construction dust removal fence according to claim 1, characterized in that: The ventilation mechanism comprises a fan (8) which penetrates through and is fixedly arranged on the mounting seat (2); the first ventilation cavity (4) and the second ventilation cavity (5) are connected via a vent; a plurality of air inlets are provided on the second ventilation cavity (5); and a dustproof net is fixedly arranged on the inner wall of the air inlet.

3. A construction dust removal fence according to claim 1, characterized in that: The spray mechanism comprises a diverter pipe (11) arranged above the mounting plate (6); a plurality of water outlet ends of the diverter pipe (11) all penetrate the mounting plate (6) and are fixedly connected to a spray head (12); and a plurality of the spray heads (12) are all fixedly arranged at the bottom of the mounting plate (6).

4. A construction dust removal fence according to claim 3, characterized in that: A water tank (9) is fixedly arranged on the top of the base plate (1), a first water pump is arranged inside the water tank (9), a water outlet pipe (10) is fixedly arranged at the water outlet end of the first water pump, and the top of the water outlet pipe (10) passes through the water tank (9) and is fixedly connected to the bottom of the diversion pipe (11).

5. A construction dust removal fence according to claim 1, characterized in that: The collecting mechanism comprises a collecting frame (13) movably arranged on a mounting frame (7), a baffle (14) arranged in an inclined manner fixedly connected to the top of the mounting frame (7), a through opening opened at the bottom of the collecting frame (13), and a first filter screen (15) fixedly arranged on the inner side wall of the through opening.

6. A construction dust removal fence according to claim 4, characterized in that: A plurality of second filter screens (16) are fixedly arranged on the inner side wall of the installation frame (7), a second water pump is arranged on the inner bottom of the installation frame (7), a connecting pipe (17) is fixedly arranged on the water outlet end of the second water pump, and the end of the connecting pipe (17) away from the second water pump passes through the installation frame (7) and is fixedly arranged on the water tank (9).

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