Building construction dust removal device

Abstract

The utility model discloses a dust removal device for building construction, which belongs to the technical field of building construction and comprises a dust removal box body, a plurality of air inlet holes are formed in the middle of the side wall of the dust removal box body, a top cover is inserted into the top of the dust removal box body through a spigot, and a plurality of exhaust holes are formed in the upper surface of the top cover. A filter screen is placed at the upper part of the inner wall of the dust removal box body through a placement frame, an air blowing piece is arranged on the placement frame, a water storage tank is arranged at the bottom in the dust removal box body, a pump body is arranged on one side of the water storage tank, a spraying assembly is arranged at a water outlet of the pump body, and the spraying assembly is provided with two spraying ends; and the two spraying ends are respectively positioned in the top cover and below the filter screen. The two spraying ends on the spraying assembly can be arranged in the top cover and below the filter screen correspondingly, the spraying end below the filter screen can solidify dust entering the dust removal box, and meanwhile redundant water can be recycled.

Description

Technical Field

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

[0002] Building construction refers to the production activities during the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction and decoration engineering construction, etc. During the construction process, dust removal equipment is required to deal with dust on the construction site.

[0003] For example, the patent with announcement number CN202023007743.1 discloses a construction dust removal device, including a base, a box body, a dust suction assembly and a spray assembly. The bottom end of the box body and the top end of the base are fixedly connected. The dust suction assembly includes a vacuum cleaner probe and a vacuum suction pipe. One end of the vacuum suction pipe extends to the inside of the box body, and the other end of the vacuum suction pipe extends to the outside of the box body and is threadedly connected to the vacuum cleaner probe. The spray assembly includes a water tank, a water pump, a water pipe and a spray head.

[0004] The above solution has the following shortcomings in actual use:

[0005] This solution uses a vacuum cleaner probe to suck external dust into the vacuum duct and discharge the dust into the interior of the box. The fan at the bottom is started, the dust is blown away by the wind and then sprayed with water mist through the spray head on the top of the box to solidify the dust. The solidified dust falls into the dust collection drawer for easy collection of the dust. However, the above application cannot recycle the sprayed water mist during use and requires frequent water addition. At the same time, the function is relatively simple and is easily subject to regional restrictions. Utility Model Content

[0006] The purpose of the utility model is to provide a dust removal device for building construction to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction dust removal device, comprising a dust removal box, a plurality of air inlet holes are opened in the middle of the side walls of the dust removal box, a top cover is connected to the top of the dust removal box through a stopper, a plurality of exhaust holes are opened on the upper surface of the top cover, a filter is placed on the upper part of the inner wall of the dust removal box through a placement frame, a blowing member is arranged on the placement frame, a water storage tank is arranged at the bottom of the dust removal box, a pump body is arranged on one side of the water storage tank, a spray assembly is arranged at the water outlet of the pump body, the spray assembly has two spray ends, and the two spray ends are respectively located in the top cover and below the filter.

[0008] Preferably, the blowing member comprises a mounting plate, the mounting plate is in a cross-shaped structure, a motor is arranged on the lower surface of the mounting plate, and a plurality of fan blades are arranged on the output shaft of the motor.

[0009] Preferably, a pressure strip for pressing and fixing the mounting plate is provided at the bottom of the inner wall of the top cover.

[0010] Preferably, the spray assembly includes a water outlet pipe and a connecting pipe, the end of the connecting pipe extends to the inside of the top cover, the end of the water outlet pipe extends to the bottom of the filter, the water outlet pipe and the connecting pipe are connected, the ends of the water outlet pipe and the connecting pipe are rotatably connected to a joint, a plurality of bent pipes are arranged on the joint, and an atomizing nozzle is arranged at the end of the bent pipe.

[0011] Preferably, a dust collecting drawer is plugged into one side of the dust removal box, the dust collecting drawer is located below the filter screen, a filter plate is arranged in the dust collecting drawer, and a drainage port is opened in the middle of the bottom of the filter plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By adopting the stopper, it is convenient to quickly disassemble the dust removal box and the top cover, thereby facilitating the cleaning and maintenance of the blower and the filter. By respectively arranging the two spray ends on the spray assembly in the top cover and under the filter, the spray end under the filter can solidify the dust entering the dust removal box, and at the same time, excess water can also be recovered to improve the utilization efficiency of water resources. The spray end in the top cover is blown out of the dust removal box under the action of the blower, which can expand the dust removal area, has good functionality, and can also improve the dust removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0016] Figure 3 for Figure 2 A magnified view of the structure at center A;

[0017] Figure 4 It is a partial structural disassembly diagram of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the spray assembly of the utility model.

[0019] In the figure: 1. dust removal box; 2. air inlet; 3. top cover; 4. stopper; 5. exhaust hole; 6. placement frame; 7. pressure strip; 8. filter screen; 9. mounting plate; 10. motor; 11. fan blade; 12. buckle; 13. water storage tank; 14. pump body; 15. water outlet pipe; 16. connecting pipe; 17. joint; 18. elbow; 19. atomizing nozzle; 20. dust collection drawer; 21. filter plate; 22. drain outlet. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0022] like Figure 1-3 As shown, a dust removal device for construction includes a dust removal box 1, and a plurality of air inlet holes 2 are provided in the middle of the side walls of the dust removal box 1. A top cover 3 is inserted into the top of the dust removal box 1 through a stopper 4, and the top cover 3 and the dust removal box 1 are detachably connected through a buckle 12. By adopting the stopper 4, it is convenient to quickly disassemble the dust removal box 1 and the top cover 3, so as to facilitate the cleaning and maintenance of the blowing member and the filter screen 8. A plurality of exhaust holes 5 are provided on the upper surface of the top cover 3, and the filter screen 8 is placed on the upper part of the inner wall of the dust removal box 1 through a placing frame 6, and a blowing member is arranged on the placing frame 6. A water storage tank 13 is arranged at the bottom of the dust removal box 1, and a pump body 14 is arranged on one side of the water storage tank 13. A spray assembly is arranged at the water outlet of the pump body 14, and the spray assembly has two spray ends, which are respectively located in the top cover 3 and below the filter screen 8.

[0023] Specifically, when dust removal is performed, the gas inside the dust removal box 1 is blown out of the dust removal box 1 by controlling the operation of the blowing member. Under the action of pressure, the outside air enters the dust removal box 1 through the air inlet 2. At the same time, the spray component is controlled to operate, and the spray end below the filter 8 can adsorb and solidify the dust that enters the dust removal box 1 and is intercepted by the filter 8. The spray end in the top cover 3 is blown out of the dust removal box 1 under the action of the blowing member, thereby expanding the dust removal area.

[0024] like Figure 4 As shown, the blowing member includes a mounting plate 9, which is a cross-shaped structure. A motor 10 is arranged on the lower surface of the mounting plate 9, and a plurality of fan blades 11 are arranged on the output shaft of the motor 10. A pressure strip 7 for pressing and fixing the mounting plate 9 is arranged at the bottom of the inner wall of the top cover 3.

[0025] like Figure 5 As shown, the spray assembly includes a water outlet pipe 15 and a connecting pipe 16, the end of the connecting pipe 16 extends to the inside of the top cover 3, the end of the water outlet pipe 15 extends to the bottom of the filter 8, the water outlet pipe 15 and the connecting pipe 16 are connected, and the ends of the water outlet pipe 15 and the connecting pipe 16 are rotatably connected with a joint 17, a plurality of elbows 18 are arranged on the joint 17, and an atomizing nozzle 19 is arranged at the end of the elbow 18. By setting the joint 17 to be rotatably connected with the water outlet pipe 15 and the connecting pipe 16, when the atomizing nozzle 19 atomizes and sprays the water flow, the joint 17 can drive the elbow 18 and the atomizing nozzle 19 to start rotating under the action of the reaction force, thereby further expanding the atomization area.

[0026] Furthermore, a dust collecting drawer 20 is plugged into one side of the dust removal box 1, and the dust collecting drawer 20 is located below the filter 8. A filter plate 21 is arranged in the dust collecting drawer 20, and a drain port 22 is opened in the middle of the bottom of the filter plate 21. The spray end below the filter 8 can adsorb the dust that enters the dust removal box 1 and is intercepted by the filter 8, so that the dust falls on the upper surface of the filter plate 21, and the excess water falls into the water storage tank 13 through the drain port 22 under the filtration of the filter plate 21 for recycling.

[0027] The working process of this embodiment is as follows: when dust removal is performed, the gas inside the dust removal box 1 is blown out of the dust removal box 1 by controlling the operation of the blowing member, and the outside air enters the dust removal box 1 through the air inlet 2 under the action of pressure. At the same time, the spray component is controlled to operate, and the spray end below the filter 8 can adsorb and solidify the dust that enters the dust removal box 1 and is intercepted by the filter 8. The spray end in the top cover 3 is blown out of the dust removal box 1 under the action of the blowing member, so as to adsorb and reduce the dust in the air.

Claims

1. A construction dust removal device, comprising a dust removal box (1), characterized in that: A plurality of air inlet holes (2) are provided in the middle of the side walls of the dust removal box (1); a top cover (3) is plugged into the top of the dust removal box (1) through a stopper (4); a plurality of air exhaust holes (5) are provided on the upper surface of the top cover (3); a filter screen (8) is placed on the upper part of the inner wall of the dust removal box (1) through a placement frame (6); a blasting member is provided on the placement frame (6); a water storage tank (13) is provided at the bottom of the dust removal box (1); a pump body (14) is provided on one side of the water storage tank (13); a spray assembly is provided at the water outlet of the pump body (14); the spray assembly has two spray ends, and the two spray ends are respectively located inside the top cover (3) and below the filter screen (8).

2. A construction dust removal device according to claim 1, characterized in that: The air blowing member comprises a mounting plate (9), the mounting plate (9) being in a cross-shaped structure, a motor (10) being arranged on the lower surface of the mounting plate (9), and a plurality of fan blades (11) being arranged on the output shaft of the motor (10).

3. A construction dust removal device according to claim 2, characterized in that: A pressure strip (7) for pressing and fixing the mounting plate (9) is provided at the bottom of the inner wall of the top cover (3).

4. A construction dust removal device according to claim 1, characterized in that: The spray assembly comprises a water outlet pipe (15) and a connecting pipe (16), the end of the connecting pipe (16) extending to the inside of the top cover (3), the end of the water outlet pipe (15) extending to below the filter screen (8), the water outlet pipe (15) and the connecting pipe (16) being connected, the ends of the water outlet pipe (15) and the connecting pipe (16) being rotatably connected to a joint (17), a plurality of curved pipes (18) being provided on the joint (17), and an atomizing nozzle (19) being provided at the end of the curved pipe (18).

5. A construction dust removal device according to claim 1, characterized in that: A dust collecting drawer (20) is plugged into one side of the dust removal box (1), the dust collecting drawer (20) is located below the filter screen (8), a filter plate (21) is arranged in the dust collecting drawer (20), and a drainage port (22) is provided in the middle of the bottom of the filter plate (21).

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