Efficient dust removal device for building construction protection

Abstract

The invention belongs to the technical field of air purification, and discloses an efficient dust removal device for building construction protection, which comprises a stirring shell, a plurality of water pipes fixedly sleeve the rear side of the stirring shell at equal intervals, a material pushing mechanism is arranged on the rear side surface of the stirring shell, and a material melting mechanism is arranged in the middle of the stirring shell. A liquid feeding mechanism is arranged in front of the stirring shell, a laser mechanism is arranged on the left side face of the stirring shell, and a connecting base is fixedly installed in the middle of the upper surface of the stirring shell. As the solvent block mixed liquid film layers with different concentrations on the left side and the right side are different in surface tension and are not fused with each other, bubbles formed by the solvent block mixed liquid film layer on the left side wrap bubbles formed by the solvent block mixed liquid film layer on the right side, and therefore the problem that the side, close to a spray head, of an existing dust falling device is prone to falling due to inertia of water is solved; and a large area which cannot be covered exists, so that the coverage area is small.

Description

Technical Field

[0001] The invention belongs to the technical field of air purification, and in particular relates to a high-efficiency dust removal device for building construction protection. Background Art

[0002] The design of the high-efficiency dust removal device for building construction protection is based on the principle of fine atomization and uniform coverage. The device is equipped with a multi-stage nozzle system, in which the nozzle has an adjustable aperture and spraying angle, and can atomize water into fine droplets to achieve efficient capture of suspended particles in the air.

[0003] The dust suppression devices at existing construction sites generally have problems with limited atomization effect and coverage during use. When the small holes of the nozzle are used to atomize water, the large friction resistance generated when the water flows through the small holes of the nozzle results in a small particle size of the atomized water droplets, a short spraying distance, and a limited coverage area, making it difficult to effectively cover the wide area of ​​the construction site. In order to increase the spraying distance, when a large-aperture nozzle is used to spray water, although the water body is sprayed a long distance, the atomization effect is significantly reduced due to the large particle size of the water flow, and a uniform spraying effect cannot be formed. At the same time, due to the inertia of the water flow, there is a large coverage blind area on the side close to the nozzle, which further reduces the overall coverage efficiency of the dust suppression device. These problems not only affect the dust suppression effect at the construction site, but may also cause dust to remain for a long time, affecting the air quality of the construction environment and surrounding areas. Summary of the invention

[0004] The object of the present invention is to provide a high-efficiency dust removal device for building construction protection to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-efficiency dust removal device for building construction protection, comprising a stirring shell, a plurality of water pipes are fixedly sleeved on the rear side of the stirring shell at equal intervals, a material pushing mechanism is provided on the rear side of the stirring shell, a material melting mechanism is provided in the middle of the stirring shell, a liquid feeding mechanism is provided in the front of the stirring shell, a laser mechanism is provided on the left side of the stirring shell, a connecting seat is fixedly installed in the middle of the upper surface of the stirring shell, a sleeve is fixedly installed on the upper part of the connecting seat, a filter sleeve is fixedly sleeved on the right side of the inner curved surface of the sleeve, a breathable shell is fixedly installed on the right side of the sleeve, a liquid spraying mechanism is provided in the middle of the sleeve, and the liquid spraying mechanism includes a plurality of bubble plates, a plurality of the bubble plates are fixedly sleeved on the inner curved surface of the sleeve at equal intervals, a plurality of groups of membrane holes are circumferentially and evenly arranged on one side of the plurality of bubble plates, and a plurality of The left side of the bubble plate of the group is fixedly installed with multiple groups of guide sleeves at equal distances, the inner curved edge of the guide sleeve coincides with the edge of the membrane hole opened on one side of the bubble plate fixedly connected to it, the middle part of the bubble plate is movably sleeved with a second rotating shaft, the curved surface of the second rotating shaft is fixedly sleeved with multiple coating blades, the coating blades are respectively slidably sleeved with the right side of the adjacent bubble plates, the right side of the curved surface of the second rotating shaft is fixedly sleeved with a first gear, the middle part of the curved surface of the second rotating shaft is slidably sleeved with a fan blade, the right side of the fan blade is fixedly installed with a connecting sleeve, the connecting sleeve is slidably sleeved with the second rotating shaft, the connecting sleeve is slidably sleeved with the filter sleeve, the right side of the curved surface of the connecting sleeve is fixedly sleeved with a second gear, the right side of the air permeable shell is fixedly installed with a support seat, the second rotating shaft is movably sleeved with the support seat, and the right side of the air permeable shell is provided with a driving mechanism.

[0006] Preferably, the pushing mechanism includes a plurality of container sleeves, and the plurality of container sleeves are fixedly sleeved on the rear side of the stirring shell, the diameters of the inner curved surfaces of the plurality of container sleeves increase successively from left to right, through grooves are equidistantly provided on the front circumference of the inner curved surface of the container sleeve, a solvent block is slidably sleeved on the inner curved surface of the container sleeve, a piston is slidably sleeved in the middle part of the inner cavity of the container sleeve, a connecting rod is fixedly installed on the rear side of the piston, a plurality of connecting rods are fixedly installed with connecting blocks at the rear ends, elastic members are symmetrically fixedly installed on the front of the connecting blocks, and the front end of the elastic members is fixedly connected to the rear side of the stirring shell.

[0007] Preferably, the melting mechanism includes a plurality of partition plates, which are fixedly sleeved on the inner curved surface of the stirring shell, the volume of the cavity formed by the plurality of partition plates and the inner curved surface of the stirring shell increases from left to right, and the ratio of the volume of the cavity formed by the plurality of partition plates and the inner curved surface of the stirring shell to the diameter of the adjacent solvent block decreases from left to right, a first rotating shaft is movably sleeved in the middle part of the plurality of partition plates, a first pulley is fixedly sleeved on the right side of the first rotating shaft, the first pulley is located on the right side of the stirring shell, a second pulley is fixedly sleeved on the right side of the first rotating shaft, the second pulley is located on the right side of the stirring shell, a stirring blade is fixedly sleeved on the curved surface of the first rotating shaft, the stirring blade is located in the inner cavity of the stirring shell, and the stirring blade is located on both sides of the partition plate.

[0008] Preferably, the liquid delivery mechanism includes an input pipe, a plurality of the input pipes are fixedly sleeved on the front side of the stirring shell, the plurality of the input pipes are respectively communicated with different cavities formed by the plurality of partition plates and the inner curved surface of the stirring shell, a gear pump is fixedly installed in the middle of the front of the stirring shell, the gear pump is composed of a plurality of independent cavities, the plurality of the input pipes are respectively communicated with different independent cavities of the gear pump, a plurality of output pipes are fixedly sleeved on the top of the input pipe, the plurality of the gear pumps are respectively communicated with different independent cavities of the gear pump, the tops of the plurality of output pipes are fixedly sleeved on the upper part of the front of the shell, the tops of the output pipes are respectively located in the middle of two adjacent bubble plates, the input and output of the gear pump are fixedly sleeved with a third pulley, and a first belt is sleeved between the third pulley and the second pulley.

[0009] Preferably, the laser mechanism includes two laser seats, which are symmetrically fixed on the upper and lower sides of the left side of the stirring shell, and a laser is movably mounted in the middle of the two laser seats. The vertical plane of the laser emitted by the laser is fan-shaped, and a first driving member is fixedly installed on the top of the upper laser seat, and the output end of the first driving member is fixedly connected to the movable end of the laser.

[0010] Preferably, the driving mechanism includes a second driving member, and the output end of the second driving member is fixedly sleeved with two half gears, when the half gear on the left side is engaged with the second gear, the half gear on the right side is separated from the first gear, similarly, when the half gear on the left side is separated from the second gear, the half gear on the right side is engaged with the first gear, a movable shaft is movably sleeved at the bottom of the right side surface of the air-permeable shell, a third gear is fixedly sleeved on the right side of the movable shaft, the third gear is engaged with the second gear and the first gear, a fourth pulley is fixedly sleeved on the left side of the movable shaft, and a second belt is sleeved between the fourth pulley and the first pulley.

[0011] Preferably, the diameter of the membrane hole opened on the left bubble plate is larger than the diameter of the membrane hole opened on the right bubble plate, the center lines of the adjacent membrane holes on the left and right sides coincide, the inner curved surface of the guide sleeve is a smooth surface, and the coating blade is made of rubber material.

[0012] The beneficial effects of the present invention are as follows: 1. The present invention uses an external output device to input clean water into a plurality of cavities formed between the inner cavity of the stirring shell and the partition plate through a plurality of water pipes, then starts a driving mechanism, and the driving mechanism drives the melting mechanism to rotate through a liquid spraying mechanism, and the melting mechanism stirs the water flowing into the inner cavity of the stirring shell, so that the water in the plurality of cavities formed between the stirring shell and the plurality of partition plates respectively contacts with the adjacent solvent blocks, so that the solvent blocks are melted and mixed with water. At this time, since the sizes of the solvent sleeve and the solvent block increase from left to right, the concentration of the water mixed with the adjacent solvent blocks in the left cavity formed between the stirring shell and the plurality of partition plates is greater than that in the right cavity formed between the stirring shell and the plurality of partition plates. concentration, thereby forming a mixed liquid with increasing concentration from left to right in the multiple different cavities formed between the stirring shell and the multiple partitions. In addition, as the inner cavity of the solvent sleeve contacts with water, the solvent block located at one end of the inner cavity of the stirring shell dissolves. At this time, the elastic member pulls the piston forward along the solvent sleeve through the connecting block and the connecting rod, and the squeezed solvent block is always in contact with the front end of the solvent sleeve, providing a stable solvent block for the inner cavity of the stirring shell. Therefore, when in use, only highly solidified solvent blocks of different diameters need to be provided to generate a large number of solvent block mixed liquids of different concentrations, thereby avoiding the problem of mixing the solvent block with water in advance, resulting in the need to provide a large volume of containers for packaging and frequent replacement of the mixed liquid.

[0013] 2. In the present invention, when the half gear on the right is meshed with the first gear, the rotating coating blade smears the solvent block mixture onto the right side of the bubble plate slidably sleeved therewith, so that a film layer of the solvent block mixture is attached to the right side of the membrane hole opened on the bubble plate. At this time, since the concentration of the solvent block mixture film layer attached to the membrane hole on the left bubble plate is greater than that of the solvent block mixture film layer attached to the membrane hole on the right bubble plate, and since the diameter of the membrane hole opened on the left bubble plate is greater than that of the membrane hole opened on the right bubble plate, when the fan blade rotates, the air passes through the rightmost bubble plate and the guide sleeve and flows to the membrane hole position of the adjacent left bubble plate, so that the solvent block mixture film layer attached to the membrane hole forms bubbles, and the formed bubbles are guided by the adjacent left guide sleeve with the adjacent left air hole. The solvent block mixed liquid film layers whose membrane hole diameters on the bubble plate are larger than their bubble diameters are in contact. At this time, due to the different surface tensions of the solvent block mixed liquid film layers on the left and right sides, they do not blend with each other, so that the bubbles formed by the solvent block mixed liquid film layer on the left wrap the bubbles formed by the solvent block mixed liquid film layer on the right, and so on, thereby forming multi-layer solvent block mixed liquid film bubbles, and finally the multi-layer bubbles flow out of the device through the leftmost guide sleeve. At this time, the bubbles flowing out of the device break from the outside to the inside layer in sequence as the distance from the device increases, thereby increasing the range diameter of the area that the bubbles can cover. In addition, the laser mechanism is intermittently started to break the bubbles, so that the maximum distance the bubbles can move is to form a fog area between the devices, thereby reducing dust on the construction site air. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the driving mechanism of the present invention; Figure 2 It is a schematic diagram of the overall appearance structure of the present invention; Figure 3 It is a schematic diagram of the structure of the material pushing mechanism of the present invention; Figure 4 It is a schematic diagram of the structure of the liquid spraying mechanism of the present invention; Figure 5 It is a schematic diagram of the bubble plate structure of the present invention.

[0015] In the figure: 1, stirring shell; 101, water pipe; 2, material pushing mechanism; 201, solvent sleeve; 202, solvent block; 203, piston; 204, connecting rod; 205, connecting block; 206, elastic member; 3, material melting mechanism; 301, partition plate; 302, first rotating shaft; 303, first pulley; 304, second pulley; 305, stirring blade; 4, liquid delivery mechanism; 401, input pipe; 402, gear pump; 403, output pipe; 404, third pulley; 405, first belt; 5, laser mechanism; 501, laser seat; 502, gear pump; 403, output pipe; 404, third pulley; 405, first belt; 506, laser mechanism; 507, laser seat; 508, laser seat; 509, laser seat; 510, laser seat; 511, laser seat; 512, laser seat; 513, laser seat; 514, laser seat; 515, laser seat; 516, laser seat; 517, laser seat; 518, laser seat; 519, laser seat; 520, laser seat; 521, laser seat; 522, laser seat; 523, laser seat; 524, laser seat; 525, laser seat; 526, laser seat; 527, laser seat; 528, laser seat; 529, laser seat; 530, laser seat; 531, laser seat; 532, laser seat 02. Laser; 503. First driving member; 6. Connecting seat; 7. Shell; 701. Filter sleeve; 702. Breathable shell; 8. Spraying mechanism; 801. Bubble plate; 802. Guide sleeve; 803. Second rotating shaft; 804. Coating blade; 805. First gear; 806. Fan blade; 807. Connecting sleeve; 808. Second gear; 809. Support seat; 9. Driving mechanism; 901. Second driving member; 902. Half gear; 903. Movable shaft; 904. Third gear; 905. Fourth pulley; 906. Second belt. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] like Figures 1 to 5As shown, an embodiment of the present invention provides a high-efficiency dust removal device for building construction protection, including a stirring shell 1, a plurality of water pipes 101 are fixedly sleeved at equal intervals on the rear side of the stirring shell 1, a material pushing mechanism 2 is provided on the rear side of the stirring shell 1, a material melting mechanism 3 is provided in the middle of the stirring shell 1, a liquid feeding mechanism 4 is provided in the front of the stirring shell 1, a laser mechanism 5 is provided on the left side of the stirring shell 1, a connecting seat 6 is fixedly installed in the middle of the upper surface of the stirring shell 1, a sleeve shell 7 is fixedly installed on the upper part of the connecting seat 6, a filter sleeve 701 is fixedly sleeved on the right side of the inner curved surface of the sleeve shell 7, and dust in the air flowing into the inner cavity of the sleeve shell 7 is filtered by the filter sleeve 701 to prevent dust attached to the inner curved surface of the guide sleeve 802 from being scratched when the bubbles flow through the guide sleeve 802, resulting in a reduction in the number of bubbles ejected by the dust removal device, which leads to the dust removal device The working effect of the device is deteriorated, and a breathable shell 702 is fixedly installed on the right side of the casing 7, and a liquid spraying mechanism 8 is arranged in the middle of the casing 7, and the liquid spraying mechanism 8 includes a plurality of bubble plates 801, and the plurality of bubble plates 801 are equidistantly fixedly sleeved on the inner curved surface of the casing 7, and a plurality of groups of membrane holes are equidistantly arranged on one side of the plurality of bubble plates 801, and the diameter of the membrane holes arranged on the left bubble plate 801 is larger than the diameter of the membrane holes arranged on the right bubble plate 801, so that the bubbles formed by the membrane holes on the left can wrap the bubbles formed by the membrane holes on the right, thereby generating multiple layers of bubbles, increasing the distance between the bubbles and the dust removal device, and increasing the coverage area of ​​the dust removal device, and the center lines of the adjacent membrane holes on the left and right sides coincide, so that the bubbles on the right can contact with the middle of the mixed liquid membrane of the solvent block 202 in the membrane holes on the left, thereby increasing the probability of generating multiple layers of bubbles; A plurality of guide sleeves 802 are evenly and fixedly installed on the left side of the plurality of bubble plates 801. The edge of the inner curved surface of the guide sleeve 802 coincides with the edge of the membrane hole opened on one side of the bubble plate 801 to which it is fixedly connected. The inner curved surface of the guide sleeve 802 is a smooth surface, thereby reducing the roughness of the guide sleeve 802 and preventing the inner curved surface of the guide sleeve 802 from scratching the bubbles flowing through its inner curved surface. At the same time, the friction resistance between the guide sleeve 802 and the bubbles is reduced, and the moving speed of the bubbles is increased. The middle part of the bubble plate 801 is movably sleeved with a second rotating shaft 803, and the curved surface of the second rotating shaft 803 is fixedly sleeved with a plurality of coating leaves 804. The coating leaves 804 are made of rubber material, so that the surface of the coating leaves 804 is more likely to adhere to the solvent block 202 mixed liquid and transfer the mixed liquid to the coating leaves 804. It is applied to the membrane holes to form a mixed liquid film layer of the solvent block 202, and the coating blades 804 are respectively slidably connected with the right sides of the adjacent bubble plates 801, and the first gear 805 is fixedly connected to the right side of the curved surface of the second rotating shaft 803, and the fan blade 806 is slidably connected to the middle part of the curved surface of the second rotating shaft 803, and a connecting sleeve 807 is fixedly installed on the right side of the fan blade 806. The connecting sleeve 807 is slidably connected to the second rotating shaft 803, and the connecting sleeve 807 is slidably connected to the filter sleeve 701, and the second gear 808 is fixedly connected to the right side of the curved surface of the connecting sleeve 807, and a support seat 809 is fixedly installed on the right side of the breathable shell 702, and the second rotating shaft 803 is movably connected to the support seat 809, and a driving mechanism 9 is provided on the right side of the breathable shell 702.

[0018] like Figure 2 and Figure 3 As shown, the pushing mechanism 2 includes a plurality of container sleeves 201, and the plurality of container sleeves 201 are fixedly sleeved on the rear side of the stirring shell 1. The diameters of the inner curved surfaces of the plurality of container sleeves 201 increase from left to right, so that the contact areas between the water and the solvent block 202 in different cavities formed by the stirring shell 1 and the plurality of partition plates 301 are different, so that different concentrations of the solvent block 202 mixed liquid are formed in the different cavities formed by the stirring shell 1 and the plurality of partition plates 301, so that the bubbles formed by the subsequent solvent block 202 mixed liquid are not soluble in each other due to different surface tensions, and the front curved surfaces of the container sleeves 201 are Through grooves are equidistantly provided on the side circumference, and a solvent block 202 is connected to the sliding sleeve of the inner curved surface of the container sleeve 201. The solvent block 202 can be made of solid soap, solid detergent or a special fixed mixture, so as to increase the tension of water and form bubbles. A piston 203 is connected to the sliding sleeve in the middle of the inner cavity of the container sleeve 201, and a connecting rod 204 is fixedly installed on the rear side of the piston 203. A connecting block 205 is fixedly installed at the rear ends of multiple connecting rods 204, and an elastic member 206 is symmetrically fixedly installed in front of the connecting block 205, and the front end of the elastic member 206 is fixedly connected to the rear side of the stirring shell 1.

[0019] like Figure 1 , Figure 3 and Figure 4 As shown, the melting mechanism 3 includes a plurality of partition plates 301, and the partition plates 301 are fixedly sleeved on the inner curved surface of the stirring shell 1. The volume of the cavity formed by the plurality of partition plates 301 and the inner curved surface of the stirring shell 1 increases from left to right, and the ratio of the volume of the cavity formed by the plurality of partition plates 301 and the inner curved surface of the stirring shell 1 to the diameter of the adjacent solvent block 202 decreases from left to right, thereby ensuring that the concentration of the mixed liquid of the solvent block 202 in the plurality of cavities formed by the plurality of partition plates 301 and the inner curved surface of the stirring shell 1 decreases successively. At the same time, because the amount of the mixed liquid of the solvent block 202 consumed by the membrane holes on the left bubble plate 801 is greater than that consumed by the membrane holes on the right bubble plate 801, by making the plurality of partition plates 301 and the inner curved surface of the stirring shell 1 The volume of the cavity formed by the surfaces increases from left to right, so that the height of the solvent block 202 mixed liquid in the multiple cavities formed by the curved surface of the partition plate 301 and the stirring shell 1 is always consistent, avoiding insufficient solvent block 202 mixed liquid in a single cavity. The middle part of the multiple partition plates 301 is movably sleeved with a first rotating shaft 302, and the right side of the first rotating shaft 302 is fixedly sleeved with a first pulley 303, and the first pulley 303 is located on the right side of the stirring shell 1. The right side of the first rotating shaft 302 is fixedly sleeved with a second pulley 304, and the second pulley 304 is located on the right side of the stirring shell 1. The curved surface of the first rotating shaft 302 is fixedly sleeved with a stirring blade 305, and the stirring blade 305 is located in the inner cavity of the stirring shell 1, and the stirring blade 305 is located on both sides of the partition plate 301.

[0020] like Figure 1 , Figure 2 and Figure 4 As shown, the liquid delivery mechanism 4 includes an input pipe 401, and a plurality of input pipes 401 are fixedly sleeved on the front side of the stirring shell 1. The plurality of input pipes 401 are respectively connected to different cavities formed by a plurality of partition plates 301 and the inner curved surface of the stirring shell 1. A gear pump 402 is fixedly installed in the middle of the front of the stirring shell 1. The gear pump 402 is composed of a plurality of independent cavities. The plurality of input pipes 401 are respectively connected to different independent cavities of the gear pump 402, so that the mixed liquids of the solvent blocks 202 with different concentrations do not contact each other, so as to avoid the gear pump 402 from transporting the solvent blocks 20 2 mixed liquid, resulting in the mixing of solvent blocks 202 with different concentrations. The top of the input pipe 401 is fixedly sleeved with a plurality of output pipes 403. The plurality of gear pumps 402 are respectively connected to different independent cavities of the gear pump 402. The tops of the plurality of output pipes 403 are fixedly sleeved on the upper part of the front of the casing 7. The tops of the output pipes 403 are respectively located in the middle of two adjacent bubble plates 801. The input and output of the gear pump 402 are fixedly sleeved with a third pulley 404. A first belt 405 is sleeved between the third pulley 404 and the second pulley 304.

[0021] like Figure 1 , Figure 2 and Figure 4 The laser mechanism 5 includes two laser seats 501, which are symmetrically fixedly sleeved on the upper and lower sides of the left side of the stirring shell 1. A laser 502 is movably sleeved in the middle of the two laser seats 501. The vertical plane of the laser emitted by the laser 502 is fan-shaped, so that the laser emitted by the laser 502 can cover the bubbles moved downward by the rising airflow and the bubbles moved downward by gravity. A first driving member 503 is fixedly installed on the top of the upper laser seat 501, and the output end of the first driving member 503 is fixedly connected to the movable end of the laser 502.

[0022] like Figure 1 and Figure 4 As shown, the driving mechanism 9 includes a second driving member 901, and the output end of the second driving member 901 is fixedly sleeved with two half gears 902. When the left half gear 902 is meshed with the second gear 808, the right half gear 902 is separated from the first gear 805. Similarly, when the left half gear 902 is separated from the second gear 808, the right half gear 902 is meshed with the first gear 805, so that the coating blade 804 applies the solvent block 202 mixed liquid film layer to the membrane hole and the fan blade 806 blows air alternately. The bottom of the right side of the air permeable shell 702 is movably sleeved with a movable shaft 903, and the right side of the movable shaft 903 is fixedly sleeved with a third gear 904, and the third gear 904 is meshed with the second gear 808 and the first gear 805. The left side of the movable shaft 903 is fixedly sleeved with a fourth pulley 905, and a second belt 906 is sleeved between the fourth pulley 905 and the first pulley 303.

[0023] Working principle: When the present invention is used, clean water is first input into the multiple cavities formed between the inner cavity of the mixing shell 1 and the partition plate 301 through the multiple water pipes 101 through the external output device, and then the second driving member 901 is started, and the output end of the second driving member 901 drives the two half gears 902 to rotate, and the two half gears 902 alternately drive the first gear 805 and the second gear 808 to rotate, and the first gear 805 and the second gear 808 drive the third gear 904 to rotate continuously, and the third gear 904 drives the fourth pulley 905 to rotate through the movable shaft 903, and the fourth pulley 905 drives the first pulley 303 to rotate through the second belt 906, and the first pulley 303 drives the first rotating shaft 302 and the second pulley 304 through the second pulley 304. 04 and the stirring blade 305 rotate, and the stirring blade 305 stirs the water flowing into the inner cavity of the stirring shell 1. At this time, the water in the multiple cavities formed between the stirring shell 1 and the multiple partitions 301 are respectively in contact with the adjacent solvent blocks 202, so that the solvent blocks 202 are melted and mixed with the water. At this time, since the sizes of the solvent sleeve 201 and the solvent blocks 202 increase from left to right, the concentration of the water mixed with the adjacent solvent blocks 202 in the left cavity formed between the stirring shell 1 and the multiple partitions 301 is greater than the concentration of the water mixed with the adjacent solvent blocks 202 in the right cavity formed between the stirring shell 1 and the multiple partitions 301, so that the concentration of the mixed liquid in the multiple different cavities formed between the stirring shell 1 and the multiple partitions 301 increases from left to right. In addition, as the inner cavity of the container sleeve 201 contacts water, the solvent block 202 at one end of the inner cavity of the stirring shell 1 dissolves, and at this time, the elastic member 206 pulls the piston 203 to move forward along the container sleeve 201 through the connecting block 205 and the connecting rod 204, and squeezes the solvent block 202 to always contact the front end of the inner cavity of the container sleeve 201, providing a stable solvent block 202 for the inner cavity of the stirring shell 1, so that when in use, only highly solidified solvent blocks 202 with different diameters need to be provided to generate a large amount of solvent block 202 mixed liquid with different concentrations, thereby avoiding the problem of mixing the solvent block 202 with water in advance, resulting in the need to provide a large volume container to package the mixed liquid and frequently replace it; At the same time, when the second pulley 304 mixes the water and the solvent block 202 in the inner cavity of the stirring shell 1, the rotating second pulley 304 drives the third pulley 404 to rotate through the first belt 405, and the third pulley 404 drives the input end of the gear pump 402 to rotate. The gear pump 402 inputs the mixed liquid of the solvent block 202 of different densities in different cavities formed between the inner cavity of the stirring shell 1 and the partition plate 301 through a plurality of input pipes 401 to the middle of the two adjacent bubble plates 801 in the inner cavity of the sleeve shell 7 through the output pipe 403, and sprays it onto the coating leaf 8 04, when the half gear 902 on the right is meshed with the first gear 805, the first gear 805 drives the coating blade 804 to rotate through the second rotating shaft 803, and the coating blade 804 applies the mixed liquid of the solvent block 202 to the right side of the bubble plate 801 slidably sleeved therewith, so that the mixed liquid film layer of the solvent block 202 is attached to the right side of the membrane hole opened in the bubble plate 801, thereby making the concentration of the mixed liquid film layer of the solvent block 202 attached to the membrane hole on the left bubble plate 801 greater than the concentration of the mixed liquid film layer of the solvent block 202 attached to the membrane hole on the right bubble plate 801; At the same time, since the diameter of the membrane hole opened on the left bubble plate 801 is larger than the diameter of the membrane hole opened on the right bubble plate 801, when the right half gear 902 separates from the first gear 805, the left half gear 902 starts to mesh with the second gear 808. At this time, the second gear 808 drives the fan blade 806 to rotate through the connecting sleeve 807, and the fan blade 806 drives the air filtered by the filter sleeve 701 to the left side of the sleeve shell 7. After passing through the membrane hole of the rightmost bubble plate 801, the air is guided by the rightmost guide sleeve 802 and then flows to its corresponding At the membrane hole position of the bubble plate 801 adjacent to the left, the solvent block 202 mixed liquid film layer attached to the membrane hole forms a bubble. The formed bubble contacts the solvent block 202 mixed liquid film layer on the adjacent left bubble plate 801 whose membrane hole diameter is larger than the bubble diameter under the guidance of the guide sleeve 802 adjacent to the left. At this time, since the concentration of the solvent block 202 mixed liquid film layer on the left is greater than that of the solvent block 202 mixed liquid film layer on the right, the solvent block 202 mixed liquid film layers on the left and right sides do not blend with each other due to different surface tensions, so that the solvent block 202 on the left The bubbles formed by the mixed liquid film layer wrap the bubbles formed by the mixed liquid film layer of the solvent block 202 on the right, and so on, thereby forming a multi-layer solvent block 202 mixed liquid film bubble, and finally the multi-layer bubble flows out of the device through the leftmost guide sleeve 802. At this time, the bubbles flowing out of the device are broken from the outside to the inside layer in sequence as the distance from the device increases, thereby increasing the range diameter of the area that the bubble can cover. In addition, the first driving member 503 and the laser 502 are intermittently started, and the first driving member 503 drives the laser 502 to swing back and forth. The laser generated by the laser 502 breaks the bubbles, so that the maximum distance that the bubbles can move is to form a fog area between the devices, and the dust reduction treatment is performed on the construction site air, thereby overcoming the problem that when the existing dust reduction device is used, when water is atomized through the small hole of the nozzle, due to the large friction resistance between the small hole and the water, the atomized water droplets move a short distance and a small coverage area. When a large-hole nozzle is used to spray water, the sprayed water has a long distance and a poor atomization effect. At the same time, due to the inertia of the water body, there is a large area that cannot be covered on the side close to the nozzle, resulting in the same small coverage area.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency dust removal device for building construction protection, comprising a stirring shell (1), characterized in that: A plurality of water pipes (101) are fixedly sleeved at equal intervals on the rear side of the stirring shell (1); a material pushing mechanism (2) is provided on the rear side of the stirring shell (1); a material melting mechanism (3) is provided in the middle of the stirring shell (1); a liquid feeding mechanism (4) is provided in the front of the stirring shell (1); a laser mechanism (5) is provided on the left side of the stirring shell (1); a connecting seat (6) is fixedly mounted in the middle of the upper surface of the stirring shell (1); a sleeve (7) is fixedly mounted on the upper part of the connecting seat (6); and the right side of the inner curved surface of the sleeve (7) is fixedly sleeved. A filter sleeve (701) is provided, a breathable shell (702) is fixedly installed on the right side of the sleeve shell (7), a liquid spraying mechanism (8) is provided in the middle of the sleeve shell (7), and the liquid spraying mechanism (8) comprises a plurality of bubble plates (801), the plurality of bubble plates (801) are equidistantly fixedly sleeved on the inner curved surface of the sleeve shell (7), a plurality of groups of membrane holes are equidistantly provided on one side of the plurality of bubble plates (801), a plurality of guide sleeves (802) are fixedly installed on the left side of the plurality of bubble plates (801), and the inner curved surface of the guide sleeves (802) is equidistantly provided on the inner curved surface of the sleeve shell (7). The edge of the surface coincides with the edge of the membrane hole opened on one side of the bubble plate (801) to which it is fixedly connected, the middle part of the bubble plate (801) is movably sleeved with a second rotating shaft (803), the curved surface of the second rotating shaft (803) is fixedly sleeved with a plurality of coating leaves (804), the coating leaves (804) are respectively slidably sleeved with the right side surfaces of adjacent bubble plates (801), the right side of the curved surface of the second rotating shaft (803) is fixedly sleeved with a first gear (805), the middle part of the curved surface of the second rotating shaft (803) is slidably sleeved with a fan blade (806), A connecting sleeve (807) is fixedly mounted on the right side of the fan blade (806), the connecting sleeve (807) is slidably sleeved with the second rotating shaft (803), the connecting sleeve (807) is slidably sleeved with the filter sleeve (701), a second gear (808) is fixedly sleeved on the right side of the curved surface of the connecting sleeve (807), a supporting seat (809) is fixedly mounted on the right side surface of the air-permeable shell (702), the second rotating shaft (803) is movably sleeved with the supporting seat (809), and a driving mechanism (9) is provided on the right side surface of the air-permeable shell (702).

2. The high-efficiency dust removal device for building construction protection according to claim 1 is characterized in that: The pushing mechanism (2) comprises a plurality of container sleeves (201), wherein the plurality of container sleeves (201) are fixedly sleeved on the rear side of the stirring shell (1), the diameters of the inner curved surfaces of the plurality of container sleeves (201) increase from left to right, through grooves are equidistantly provided on the front circumference of the inner curved surface of the container sleeve (201), a solvent block (202) is slidably sleeved on the inner curved surface of the container sleeve (201), a piston (203) is slidably sleeved in the middle of the inner cavity of the container sleeve (201), a connecting rod (204) is fixedly mounted on the rear side of the piston (203), a connecting block (205) is fixedly mounted on the rear end of the plurality of connecting rods (204), an elastic member (206) is symmetrically fixedly mounted on the front of the connecting block (205), and the front end of the elastic member (206) is fixedly connected to the rear side of the stirring shell (1).

3. The high-efficiency dust removal device for building construction protection according to claim 2 is characterized in that: The melting mechanism (3) comprises a plurality of partition plates (301), wherein the partition plates (301) are fixedly sleeved on the inner curved surface of the stirring shell (1), wherein the volume of the cavity formed by the plurality of partition plates (301) and the inner curved surface of the stirring shell (1) increases from left to right, and the ratio of the volume of the cavity formed by the plurality of partition plates (301) and the inner curved surface of the stirring shell (1) to the diameter of the adjacent solvent block (202) decreases from left to right, and the middle part of the plurality of partition plates (301) is movably sleeved with a first rotating shaft (302), wherein the plurality of partition plates (301) are provided with a plurality of rotating shafts (302) and a plurality of rotating shafts (302) arranged on the inner curved surface of the stirring shell (1). A first pulley (303) is fixedly sleeved on the right side of the first rotating shaft (302), and the first pulley (303) is located on the right side of the stirring shell (1); a second pulley (304) is fixedly sleeved on the right side of the first rotating shaft (302), and the second pulley (304) is located on the right side of the stirring shell (1); a stirring blade (305) is fixedly sleeved on the curved surface of the first rotating shaft (302), and the stirring blade (305) is located in the inner cavity of the stirring shell (1); and the stirring blade (305) is located on both sides of the partition plate (301).

4. The high-efficiency dust removal device for building construction protection according to claim 3 is characterized in that: The liquid delivery mechanism (4) comprises an input pipe (401), a plurality of the input pipes (401) are fixedly sleeved on the front side of the stirring shell (1), the plurality of the input pipes (401) are respectively connected to different cavities formed by the plurality of partition plates (301) and the inner curved surface of the stirring shell (1), a gear pump (402) is fixedly installed in the middle of the front of the stirring shell (1), the gear pump (402) is composed of a plurality of mutually independent cavities, the plurality of the input pipes (401) are respectively connected to different independent cavities of the gear pump (402), the input pipe ( A plurality of output pipes (403) are fixedly sleeved on the top of the gear pump (401), the plurality of gear pumps (402) are respectively connected to different independent cavities of the gear pump (402), the tops of the plurality of output pipes (403) are fixedly sleeved on the upper part of the front of the sleeve shell (7), the tops of the output pipes (403) are respectively located in the middle of two adjacent bubble plates (801), the input and output of the gear pump (402) are fixedly sleeved on the third pulley (404), and the first belt (405) is sleeved between the third pulley (404) and the second pulley (304).

5. The high-efficiency dust removal device for building construction protection according to claim 4 is characterized in that: The laser mechanism (5) comprises two laser seats (501), the two laser seats (501) are symmetrically fixedly sleeved on the upper and lower sides of the left side surface of the stirring shell (1), a laser (502) is movably sleeved in the middle of the two laser seats (501), the vertical plane of the laser emitted by the laser (502) is fan-shaped, and a first driving member (503) is fixedly installed on the top of the upper laser seat (501), and the output end of the first driving member (503) is fixedly connected to the movable end of the laser (502).

6. The high-efficiency dust removal device for building construction protection according to claim 5 is characterized in that: The driving mechanism (9) comprises a second driving member (901), and the output end of the second driving member (901) is fixedly sleeved with two half gears (902). When the half gear (902) on the left side is meshed with the second gear (808), the half gear (902) on the right side is separated from the first gear (805). Similarly, when the half gear (902) on the left side is separated from the second gear (808), the half gear (902) on the right side is separated from the first gear (805). The movable shaft (903) is movably sleeved at the bottom of the right side of the air-permeable shell (702), a third gear (904) is fixedly sleeved on the right side of the movable shaft (903), the third gear (904) is meshed with the second gear (808) and the first gear (805), a fourth pulley (905) is fixedly sleeved on the left side of the movable shaft (903), and a second belt (906) is sleeved between the fourth pulley (905) and the first pulley (303).

7. The high-efficiency dust removal device for building construction protection according to claim 6 is characterized by: The diameter of the membrane hole opened on the left bubble plate (801) is larger than the diameter of the membrane hole opened on the right bubble plate (801), the center lines of the adjacent membrane holes on the left and right sides coincide, the inner curved surface of the guide sleeve (802) is a smooth surface, and the coating blade (804) is made of rubber material.

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