A dust suppression device for engineering construction

Abstract

The utility model provides a dust reduction device for engineering construction, which belongs to the technical field of air dust removal. The dust reduction device for engineering construction comprises a mounting plate; a support plate, which is fixedly connected to the upper end of the mounting plate; an air atomizer, which is fixedly connected to one side end of the support plate; an air pump, which is fixedly connected to the upper end of the mounting plate; a ventilation pipe, which is fixedly connected to the air outlet of the air pump and connected to the air atomizer; an exhaust pipe, which is fixedly connected to the air inlet of the air pump; an air filter, which is arranged at one side end of the exhaust pipe; a filter assembly, which is provided with two groups, each group of filter assemblies comprises an insertion slot, a spring slot, an insertion block, a fixing slot, a fixing block, a fixing spring and a spring push plate, and pressurizing the air outlet of the air pump to accelerate the spraying speed of atomized water droplets, so that the atomized water droplets can be sprayed over a larger range.

Description

Technical Field

[0001] The utility model belongs to the technical field of air dust removal, and specifically relates to dust reduction equipment for engineering construction. Background Art

[0002] Air dust removal refers to the process of removing solid particles, dust, smoke and other pollutants from the air to improve air quality and protect the environment and human health. This process can be achieved through a variety of technologies and equipment.

[0003] Authorization publication number "CN220558834U" discloses an air purification dust reduction device, including a dust reduction main body and an adjustment mechanism, the adjustment mechanism includes a vehicle body, a rotating assembly, an electric telescopic cylinder, an auxiliary lifting rod, a dust reduction platform and a dust reduction mounting rack, the rotating assembly is arranged at the upper end of the vehicle body, the electric telescopic cylinder is fixedly connected to the rotating assembly, a plurality of auxiliary lifting rods are respectively fixedly connected to the rotating assembly, the dust reduction platform is fixedly connected to the electric telescopic cylinder and the plurality of auxiliary lifting rods, and is located at the upper end of the electric telescopic cylinder and the plurality of auxiliary lifting rods, the dust reduction mounting rack is fixedly connected to the dust reduction platform, and is located at the upper end of the dust reduction platform, and the dust reduction main body is arranged at the upper end of the dust reduction mounting rack. With the arrangement of the above structure, the height and direction of the dust reduction main body can be adjusted at any time through the rotating assembly and the electric telescopic cylinder, so that the use requirements can be met according to the actual use situation.

[0004] The above-mentioned new type can adjust the height and direction of the dust reduction body at any time through a rotating component and an electric telescopic cylinder, so as to meet the usage requirements according to actual usage conditions. However, the dust reduction device used in the prior art itself has a limited mist output range. Without a cart to drive it to move, it can only spray dust on a small area, which limits the dust reduction range. Utility Model Content

[0005] The utility model aims to provide a dust reduction device for engineering construction, aiming to solve the problem that the dust reduction device itself has a limited mist emission range in the prior art and can only spray dust on a small area without a trolley to drive it to move, thus limiting the dust reduction range.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A dust suppression device for engineering construction, comprising:

[0008] Mounting plate;

[0009] A support plate, the support plate being fixedly connected to the upper end of the mounting plate;

[0010] An air atomizer, the air atomizer is fixedly connected to one side end of the support plate;

[0011] An air pump, the air pump is fixedly connected to the upper end of the mounting plate,

[0012] A ventilation pipe, the ventilation pipe is fixedly connected to the air outlet of the air pump and connected to the air atomizer;

[0013] An exhaust pipe, the exhaust pipe is fixedly connected to the air inlet of the air pump;

[0014] An air filter, the air filter being arranged at one side end of the exhaust pipe;

[0015] A filter assembly, wherein the filter assembly is provided with two groups, each group of the filter assembly comprises an insertion slot, a spring slot, an insertion block, a fixed slot, a fixed block, a fixed spring and a spring push plate, wherein two fixed springs are provided, the insertion slot is arranged at one side end of the exhaust duct, the spring slot is arranged at one side inner wall of the insertion slot, the insertion block is fixedly connected to one side end of the air filter and slides in the insertion slot, the fixed slot is arranged at one side end of the insertion block, the spring push plate is slidably connected in the spring slot, the fixed block is fixedly connected to one side end of the spring slot and slidably connected in the fixed slot, and the two fixed springs are fixedly connected to one side inner wall of the spring slot and one side end of the spring push plate.

[0016] As a preferred solution of the utility model, the side inner walls of the two spring grooves are provided with disassembly grooves, one side end of the two spring push plates is fixedly connected with a disassembly press plate, and the two disassembly press plates slide in the two disassembly grooves respectively.

[0017] As a preferred solution of the utility model, the output end of the air atomizer forms an angle of forty-five degrees with the upper end of the mounting plate.

[0018] As a preferred solution of the utility model, a water supply tank is provided in the mounting plate, and the inner wall of the water supply tank is fixedly connected to a water pipe fixing plate, and the lower end of the air atomizer and the water pipe fixing plate are fixedly connected to a water supply pipe.

[0019] As a preferred solution of the utility model, a plurality of universal wheels are fixedly connected to the lower end of the mounting plate.

[0020] As a preferred solution of the utility model, a push handle is fixedly connected to one side end of the mounting plate.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. In this scheme, through this device, after being atomized in the air atomizer and before being hit out of the air atomizer, the air outlet of the air pump is pressurized to accelerate the spraying speed of the atomized water droplets, so that the atomized water droplets can be sprayed over a larger range and adsorb the ash layer in a larger range to improve the dust reduction efficiency.

[0023] 2. In this scheme, through this device, the air inlet of the air pump on the other side filters the dust layer in the air through the air filter when the air pump is ventilated, and cooperates with the air atomizer to atomize and reduce dust to improve the efficiency of air dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 It is a structural stereogram of the utility model;

[0026] Figure 2 It is a structural cross-sectional view of the utility model;

[0027] Figure 3 It is a cross-sectional exploded view of the structure in the utility model;

[0028] Figure 4 For the utility model Figure 3 Enlarged view of point A in the middle.

[0029] In the figure: 1. Mounting plate; 2. Support plate; 3. Air atomizer; 4. Air pump; 5. Ventilation pipe; 6. Exhaust pipe; 7. Air filter; 8. Insertion slot; 9. Spring slot; 10. Insertion block; 11. Fixing slot; 12. Fixing block; 13. Fixing spring; 14. Disassembly slot; 15. Disassembly plate; 16. Water supply tank; 17. Water pipe fixing plate; 18. Water supply pipe; 19. Universal wheel; 20. Push handle; 21. Spring push plate. DETAILED DESCRIPTION

[0030] 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.

[0031] Example

[0032] See also Figure 1-Figure 4 , the utility model provides the following technical solutions:

[0033] A dust suppression device for engineering construction, comprising:

[0034] Mounting plate 1;

[0035] A support plate 2, the support plate 2 is fixedly connected to the upper end of the mounting plate 1;

[0036] An air atomizer 3, the air atomizer 3 is fixedly connected to one side end of the support plate 2;

[0037] The air pump 4 is fixedly connected to the upper end of the mounting plate 1.

[0038] A ventilation pipe 5, the ventilation pipe 5 is fixedly connected to the air outlet of the air pump 4 and connected to the air atomizer 3;

[0039] An exhaust pipe 6, the exhaust pipe 6 is fixedly connected to the air inlet of the air pump 4;

[0040] An air filter 7, which is arranged at one side end of the exhaust pipe 6;

[0041] The filter assembly is provided with two groups, each group of filter assemblies includes an insertion groove 8, a spring groove 9, an insertion block 10, a fixed groove 11, a fixed block 12, a fixed spring 13 and a spring push plate 21. There are two fixed springs 13. The insertion groove 8 is opened at one side end of the exhaust pipe 6, and the spring groove 9 is opened at one side inner wall of the insertion groove 8. The insertion block 10 is fixedly connected to one side end of the air filter 7 and slides in the insertion groove 8. The fixed groove 11 is opened at one side end of the insertion block 10. The spring push plate 21 is slidably connected in the spring groove 9. The fixed block 12 is fixedly connected to one side end of the spring groove 9 and slidably connected in the fixed groove 11. The two fixed springs 13 are fixedly connected to one side inner wall of the spring groove 9 and one side end of the spring push plate 21.

[0042] In a specific embodiment of the present utility model, the ventilation pipe 5 is connected to the air inlet of the air atomizer 3 and the air outlet of the air pump 4. After the water is atomized in the air atomizer 3 and before it is ejected from the air atomizer 3, it is pressurized through the air outlet of the air pump 4 to accelerate the spraying speed of the atomized water droplets, so that the atomized water droplets can be sprayed over a larger range, and the dust layer in a larger range is adsorbed to improve the dust reduction efficiency. An air filter 7 is fixed at the exhaust pipe 6 of the air pump 4. The air filter 7 is used to filter the dust layer entering the air pump 4 and the air atomizer 3 to prevent the dust layer from entering the atomized air in the air atomizer 3. The air filter 7 can be replaced. When the air filter 7 needs to be installed, align the insertion block 10 and insert it. The slot 8 is inserted, the insertion block 10 contacts the fixed block 12, and the contact surface between the fixed block 12 and the insertion block 10 is an inclined surface. The insertion block 10 squeezes the fixed block 12 and the spring push plate 21 to slide to one side and squeeze the fixed spring 13 to contract. When the insertion block 10 is inserted into the bottom of the insertion slot 8, the fixed spring 13 that was squeezed and contracted before rebounds and pushes the fixed block 12 into the fixed slot 11 to complete the fixation of the air filter 7, which is convenient for disassembly and cleaning of the dust accumulated on the air filter 7. The air atomizer 3 and the air pump 4 cooperate to accelerate the ejection speed of the atomized air and increase the dust reduction range. The other end passes through the air filter 7 when the air pump 4 is ventilated to filter the dust layer in the air to improve the dust reduction efficiency.

[0043] For details, please refer to Figure 1-Figure 4 The inner walls of the two spring grooves 9 are provided with disassembly grooves 14 , and one side end of the two spring push plates 21 is fixedly connected with a disassembly pressing plate 15 , and the two disassembly pressing plates 15 slide in the two disassembly grooves 14 respectively.

[0044] In this embodiment: when the air filter 7 needs to be disassembled and cleaned, the operator presses the disassembly button 15 from both ends, squeezes the fixing spring 13 to contract, and pushes the fixing block 12 out of the fixing groove 11, and then the insertion block 10 can be pulled out from the insertion groove 8 to complete the disassembly of the air filter 7.

[0045] For details, please refer to Figure 1-Figure 4 The output end of the air atomizer 3 is at a forty-five degree angle with the upper end of the mounting plate 1 .

[0046] In this embodiment, the atomizing air outlet of the air atomizer 3 is an inclined surface, and the air volume is increased by the air pump 4, thereby increasing the spraying range of the atomizing air and enlarging the dust removal area of ​​the device.

[0047] For details, please refer to Figure 1-Figure 4 A water supply tank 16 is provided in the mounting plate 1 , and a water supply tank 16 has an inner wall fixedly connected with a water pipe fixing plate 17 , and a water supply pipe 18 is fixedly connected between the lower end of the air atomizer 3 and the water pipe fixing plate 17 .

[0048] In this embodiment: the water replenishment tank 16 is fixed in the mounting plate 1, and is used to store water used for the air atomizer 3 to atomize the air. The air atomization end of the air atomizer 3 is inserted into the water replenishment tank 16 through the water replenishment pipe 18 to replenish the air atomization water. The water pipe fixing plate 17 is arranged on the inner wall of the water replenishment tank 16 to fix the water replenishment pipe 18.

[0049] For details, please refer to Figure 1-Figure 4 A plurality of universal wheels 19 are fixedly connected to the lower end of the mounting plate 1 .

[0050] In this embodiment, the universal wheel 19 is arranged at the lower end of the mounting plate 1 so that the device can be placed at any position in the construction site when needed to perform fixed-point dust removal in areas with much construction dust.

[0051] For details, please refer to Figure 1-Figure 4 A push handle 20 is fixedly connected to one side end of the mounting plate 1 .

[0052] In this embodiment: the push handle 20 is arranged on one side of the mounting plate 1, and the push handle 20 is used to push the device to move to the area where the fixed-point dust removal is required.

[0053] It should be noted that the air atomizer 3 and the air pump 4 used in the device are both existing technologies and will not be described in detail here.

[0054] The working principle and use process of the utility model are as follows: after the water is atomized in the air atomizer 3 and before it is ejected from the air atomizer 3, it is pressurized through the air outlet of the air pump 4 to accelerate the ejection speed of the atomized water droplets, so that the atomized water droplets can be ejected over a larger range, and the dust layer in a larger range is adsorbed to improve the dust reduction efficiency. An air filter 7 is fixed at the exhaust pipe 6 of the air pump 4, and the dust layer entering the air pump 4 and the air atomizer 3 is filtered through the air filter 7 to prevent the dust layer from entering the atomized air in the air atomizer 3. The air filter 7 can be replaced. When the air filter 7 needs to be installed, the insertion block 10 is aligned with the insertion slot 8 and inserted, and the insertion block 10 is fixed with the fixed The fixed block 12 is in contact, and the contact surface of the fixed block 12 and the insertion block 10 is an inclined surface. The insertion block 10 squeezes the fixed block 12 and the spring push plate 21 to slide to one side and squeezes the fixed spring 13 to contract. When the insertion block 10 is inserted into the bottom of the insertion groove 8, the fixed spring 13 that was squeezed and contracted before rebounds, and pushes the fixed block 12 into the fixed groove 11 to complete the fixation of the air filter 7, which is convenient for disassembly and cleaning of the dust accumulated on the air filter 7. The air atomizer 3 and the air pump 4 cooperate to accelerate the ejection speed of the atomized air and increase the dust reduction range. The other end passes through the air filter 7 when the air pump 4 is ventilated to filter the dust layer in the air to improve the dust reduction efficiency.

[0055] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dust suppression device for engineering construction, characterized in that: include: Mounting plate (1); A support plate (2), wherein the support plate (2) is fixedly connected to the upper end of the mounting plate (1); An air atomizer (3), the air atomizer (3) being fixedly connected to one side end of the support plate (2); an air pump (4), wherein the air pump (4) is fixedly connected to the upper end of the mounting plate (1), A ventilation pipe (5), wherein the ventilation pipe (5) is fixedly connected to the air outlet of the air pump (4) and connected to the air atomizer (3); An exhaust pipe (6), wherein the exhaust pipe (6) is fixedly connected to the air inlet of the air pump (4); An air filter (7), wherein the air filter (7) is arranged at one side end of the exhaust pipe (6); A filter assembly, wherein the filter assembly is provided with two groups, each group of the filter assembly comprises an insertion groove (8), a spring groove (9), an insertion block (10), a fixing groove (11), a fixing block (12), a fixing spring (13) and a spring push plate (21), wherein two fixing springs (13) are provided, the insertion groove (8) is provided at one side end of the exhaust pipe (6), the spring groove (9) is provided at one side inner wall of the insertion groove (8), the insertion block (10) is fixedly connected to one side end of the air filter (7) and slides in the insertion groove (8), the fixing groove (11) is provided at one side end of the insertion block (10), the spring push plate (21) is slidably connected in the spring groove (9), the fixing block (12) is fixedly connected to one side end of the spring groove (9) and slidably connected in the fixing groove (11), and the two fixing springs (13) are both fixedly connected to one side inner wall of the spring groove (9) and one side end of the spring push plate (21).

2. The dust suppression equipment for engineering construction according to claim 1, characterized in that: The inner side walls of the two spring grooves (9) are each provided with a disassembly groove (14), and one side end of the two spring push plates (21) is fixedly connected with a disassembly pressing plate (15), and the two disassembly pressing plates (15) slide in the two disassembly grooves (14) respectively.

3. The dust suppression equipment for engineering construction according to claim 2, characterized in that: The output end of the air atomizer (3) forms an angle of forty-five degrees with the upper end of the mounting plate (1).

4. The dust suppression equipment for engineering construction according to claim 1, characterized in that: A water supply box (16) is provided in the mounting plate (1), the inner wall of the water supply box (16) is fixedly connected to a water pipe fixing plate (17), and a water supply pipe (18) is fixedly connected between the lower end of the air atomizer (3) and the water pipe fixing plate (17).

5. The dust suppression equipment for engineering construction according to claim 4, characterized in that: A plurality of universal wheels (19) are fixedly connected to the lower end of the mounting plate (1).

6. The dust suppression equipment for engineering construction according to claim 5, characterized in that: A push handle (20) is fixedly connected to one side end of the mounting plate (1).

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