Energy-saving green building construction dust removal device and dust removal method thereof

Abstract

The invention relates to the technical field of energy-saving and environment-friendly building construction dust removal, and discloses an energy-saving and environment-friendly building construction dust removal device and a dust removal method thereof.The energy-saving and environment-friendly building construction dust removal device comprises a sewage tank body, and a plurality of supporting legs are fixedly connected to the bottom of the sewage tank body. When the dust removal device is used, firstly, a water inlet pipe is connected with an external water supply pipe, then a driving motor is started, the output end of the driving motor drives a bevel gear I on an output rotating shaft to rotate, the bevel gear I rotates to drive an air draft shaft I on a bevel gear II to rotate, and the air draft shaft I rotates to drive an air draft shaft II at the other end of an air draft belt to rotate; the second air draft shaft rotates to drive air draft fan blades to rotate, and the air draft fan blades rotate to enable air with a large amount of dust to enter the dust removal box through an air inlet barrel; the output rotating shaft rotates to drive the water tank to rotate, the water tank rotates to drive a plurality of dust removal nozzles at the bottom of the water tank to rotate, and external dust-containing air is sucked into a dust removal cavity in the dust removal box through an air draft mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of energy-saving green building construction dust removal equipment, and specifically to an energy-saving green building construction dust removal device and a dust removal method thereof. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction, which is the construction process of various buildings. It can also be said that it is the process of turning various lines on the design drawings into physical objects at designated locations; dust removal device refers to the integration of high-efficiency filtration system and spray device, which is used to reduce the dust generated during the construction process. It achieves the purpose of energy saving and environmental protection by capturing and filtering dust in the air, or using spray technology to settle dust.

[0003] Under the existing technology, most construction sites use dust removal fog cannons for dust removal, which uses a water pump to pressurize and a nozzle to atomize, and then a fan device to push the fine fog particles to a farther distance. The fine fog droplets combine with dust particles of similar size, increase the humidity of the dust and then fall, thereby achieving the purpose of dust reduction. However, this dust removal method usually sprays the fog droplets to a distance for dust removal. The water droplets that fall after combining with the dust can easily cause moisture at the construction site, affecting construction. Summary of the invention

[0004] The object of the present invention is to provide an energy-saving green building construction dust removal device and a dust removal method thereof to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is an energy-saving green building construction dust removal device and a dust removal method thereof, comprising a sewage box body, a plurality of support legs fixedly connected to the bottom of the sewage box body, a dust removal box fixedly connected just above the sewage box body, a support frame fixedly connected to the top of the dust removal box, a drive motor fixedly connected to the top of the support frame, a water inlet pipe penetrating through the top of the support frame, an air inlet duct fixedly connected to the side wall of the dust removal box, an air outlet duct fixedly connected to the side wall of the dust removal box at one end away from the air inlet duct, and further comprising: The exhaust mechanism includes an output shaft fixedly connected to the output end of the driving motor, an end of the output shaft close to the driving motor is fixedly connected to bevel gear one, the middle part of the support frame is rotatably connected to exhaust shaft one, an end of the exhaust shaft close to bevel gear one is fixedly connected to bevel gear two, bevel gear two is meshed with bevel gear one, an end of the exhaust shaft one away from bevel gear one is transmission-connected to an exhaust belt, an end of the exhaust belt away from the exhaust shaft one is transmission-connected to exhaust shaft two, the exhaust shaft two is rotatably connected to one end of the air inlet tube, and an exhaust fan blade is fixedly connected to the middle part of the exhaust shaft two.

[0006] Furthermore, a dust removal mechanism is provided inside the dust removal box, and the dust removal mechanism includes a guide cylinder fixedly connected to the top of the sewage tank body, and a dust removal chamber is formed between the guide cylinder and the dust removal box. The end of the output shaft away from the driving motor is fixedly connected to a water tank, and a plurality of dust removal nozzles are fixedly connected to the bottom of the water tank, and the dust removal nozzles are located at the top of the dust removal chamber.

[0007] Furthermore, an exhaust mechanism is provided inside the air outlet duct, an end of the support frame away from the exhaust shaft one is rotatably connected to the exhaust shaft one, an end of the exhaust shaft one close to the bevel gear one is fixedly connected to the bevel gear three, an end of the exhaust shaft one away from the bevel gear three is transmission-connected to an exhaust belt, an end of the exhaust belt away from the exhaust shaft one is transmission-connected to the exhaust shaft two, the exhaust shaft two is rotatably connected to the inner wall of the air outlet duct, and an exhaust fan blade is fixedly connected to the middle part of the exhaust shaft two.

[0008] Furthermore, a blocking mechanism is provided inside the dust removal box, and the blocking mechanism includes a sliding frame fixedly connected to the inner wall of the dust removal box close to the air outlet, a water filter support plate is slidably connected inside the sliding frame, and a water-absorbing sponge is fixedly connected to the end of the sliding frame away from the air outlet.

[0009] Furthermore, a scraping mechanism is arranged directly below the water tank, and the scraping mechanism includes a plurality of rotating columns fixedly connected to the bottom of the water tank, both ends of the rotating columns are provided with extrusion springs, and a sliding ring is provided on the plurality of rotating columns, and the end of the extrusion spring away from the water tank is fixedly connected to the sliding ring.

[0010] Furthermore, the scraping mechanism also includes a plurality of telescopic rods rotatably connected to the sliding ring, one end of the telescopic rod away from the sliding ring is sleeved with a pressure spring, and the other end of the telescopic rod away from the sliding ring is rotatably connected to the pressure spring.

[0011] Furthermore, an extrusion mechanism is arranged inside the dust removal chamber, and the extrusion mechanism includes a plurality of linkage rods rotatably connected to the sliding ring, one end of the linkage rod away from the sliding ring is rotatably connected to the extrusion roller, one end of the water filter support plate away from the sliding frame is fixedly connected to the extrusion plate, both ends of the extrusion plate are fixedly connected to sliding arc rods, the sliding arc rods are slidably connected to the sliding frame, and a reset spring is sleeved on the sliding arc rods.

[0012] The dust removal method of the energy-saving green building construction dust removal device comprises the following steps: S1: Dust-laden air is drawn in, and the output end of the driving motor drives the bevel gear 1 on the output shaft to rotate. The rotation of the bevel gear 1 drives the exhaust shaft 1 on the bevel gear 2 to rotate. The rotation of the exhaust shaft 1 drives the exhaust shaft 2 at the other end of the exhaust belt to rotate. The rotation of the exhaust shaft 2 drives the exhaust fan blades to rotate. The rotation of the exhaust fan blades drives the air with a lot of dust into the dust removal box through the air inlet tube; S2: air dust removal, the output shaft rotates to drive the water tank to rotate, and the water tank rotates to drive several dust removal nozzles at the bottom of the water tank to rotate. At this time, the dust-containing air from the outside is sucked into the dust removal chamber inside the dust removal box through the exhaust mechanism. A dust removal chamber is formed between the guide cylinder and the dust removal box by setting a guide cylinder. The dust-containing air enters the dust removal chamber and flows along the dust removal chamber. At this time, the dust removal nozzle rotating at the top of the dust removal chamber sprays water mist, and the dust in the air inside the dust removal chamber is adsorbed in the water mist; S3: Water removal. The clean air inside the dust removal chamber is discharged through the water-absorbing sponge. The water-absorbing sponge absorbs the excess water mist in the air, thereby preventing a large amount of water mist from being discharged into the construction environment through the air outlet pipe, causing the ground to be wet. The air enters the air outlet pipe through the water filter support plate on one side of the water-absorbing sponge, and the air outlet pipe is discharged into the outside air. This setting is conducive to ensuring that the discharged air contains less moisture; S4: Internal cleaning: the output shaft rotates to drive the water tank to rotate, the water tank drives the rotating column to rotate, the rotating column drives the sliding ring to rotate, and the sliding ring drives the scraper on the telescopic rod to rotate along the surface of the guide cylinder. This arrangement is conducive to the telescopic rod in the scraping mechanism to scrape the guide cylinder to avoid attached mud, thereby facilitating the rapid recycling of wastewater generated by the dust removal mechanism.

[0013] The present invention has the following beneficial effects: (1) When the dust removal device of the present invention is used, the water inlet pipe is first connected to the external water supply pipe, and then the driving motor is started. The output end of the driving motor drives the bevel gear 1 on the output shaft to rotate, and the rotation of the bevel gear 1 drives the exhaust shaft 1 on the bevel gear 2 to rotate, and the rotation of the exhaust shaft 1 drives the exhaust shaft 2 at the other end of the exhaust belt to rotate, and the rotation of the exhaust shaft 2 drives the exhaust fan blades to rotate, and the rotation of the exhaust fan blades drives the air containing a large amount of dust into the dust removal box through the air inlet tube; the rotation of the output shaft drives the water tank to rotate, and the rotation of the water tank drives the multiple dust removal nozzles at the bottom of the water tank to rotate, and at this time, the dust-containing air from the outside is sucked into the dust removal chamber inside the dust removal box through the exhaust mechanism. In the embodiment of the present invention, a dust removal chamber is formed between the guide cylinder and the dust removal box by arranging a guide cylinder, and dust-containing air enters the dust removal chamber and flows along the dust removal chamber. At this time, the dust removal nozzle rotating on the top of the dust removal chamber sprays water mist, and dust in the air inside the dust removal chamber is adsorbed in the water mist. At this time, the water tank drives the dust removal nozzle to rotate, which is beneficial to the full contact between the water mist and the air inside the dust removal chamber, thereby improving the dust removal efficiency of the device. The air is guided by the guide cylinder so that the air flows along the dust removal chamber, which is beneficial to increase the flow distance of the air inside the dust removal box, thereby extending the flow time of the air inside the dust removal chamber. Such an arrangement is beneficial to further improving the dust removal efficiency of the device.

[0014] (2) In the present invention, the rotation of the output shaft drives the exhaust shaft 1 on the bevel gear 3 to rotate, and the rotation of the exhaust shaft 1 drives the exhaust shaft 2 at one end of the exhaust belt to rotate, and the rotation of the exhaust shaft 2 drives the exhaust fan blades to rotate, and the rotation of the exhaust fan blades discharges the clean air inside the dust removal chamber through the air outlet pipe; by setting a blocking mechanism, the clean air inside the dust removal chamber is discharged through the water-absorbing sponge, and the water-absorbing sponge absorbs excess water mist in the air, thereby preventing a large amount of water mist from being discharged into the construction environment through the air outlet pipe, causing the ground to be wet, and the air enters the air outlet pipe through the water filter support plate on one side of the water-absorbing sponge, and the air outlet pipe is discharged to the outside air, such a setting is conducive to ensuring that the discharged air contains less moisture; by setting a scraping mechanism, the rotation of the output shaft drives the water tank to rotate, the water tank drives the rotating column to rotate, the rotation of the rotating column drives the sliding ring to rotate, and the rotation of the sliding ring drives the scraper on the telescopic rod to rotate along the surface of the guide cylinder, such a setting is conducive to the telescopic rod in the scraping mechanism to scrape the guide cylinder to avoid attached mud, thereby facilitating the rapid recycling of waste water generated by the dust removal mechanism.

[0015] (3) The present invention provides an extrusion mechanism. The rotation of the rotating column drives the linkage rod of the side wall of the sliding ring to rotate. The rotation of the linkage rod drives the extrusion roller to rotate. When the extrusion roller rotates and contacts the extrusion plate, the extrusion roller squeezes the extrusion plate. The extrusion plate drives the water filter support plate to slide along the sliding frame. When the water filter support plate and the sliding frame slide relative to each other, the side wall of the sliding frame scrapes off the mud on the water filter support plate, thereby avoiding clogging of the water filter support plate and ensuring the stable operation of the device. When the extrusion roller contacts the water-absorbing sponge, the extrusion roller squeezes the water-absorbing sponge so that the water absorbed in the water-absorbing sponge is quickly discharged. On the one hand, it is beneficial to enhance the air permeability of the water-absorbing sponge, thereby enhancing the speed of air discharge from the air outlet. On the other hand, it is beneficial to maintain a high water absorption strength of the water-absorbing sponge, thereby fully absorbing the moisture in the air passing through the water-absorbing sponge.

[0016] (4) In the present invention, the extrusion roller and the absorbent sponge are squeezed, and the linkage rod drives the sliding ring on the linkage rod to squeeze the extrusion spring upward along the rotating column. At this time, the sliding ring slides upward to drive the telescopic rod to contract. At this time, the pressure spring on the telescopic rod contracts. The contraction elastic force of the pressure spring increases, and the force of the telescopic rod squeezing the scraper strip increases. At this time, the interaction force between the scraper strip and the surface of the guide cylinder increases. This arrangement is conducive to enhancing the cleaning effect of the scraper strip on the surface of the guide cylinder.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 For the present invention Figure 2 A magnified view of middle; Figure 4 It is a schematic diagram of the structure of the dust removal mechanism of the present invention; Figure 5 It is a schematic diagram of the exhaust mechanism structure of the present invention; Figure 6 It is a schematic diagram of the structure of the blocking mechanism of the present invention; Figure 7 For the present invention Figure 6 Enlarged view of middle B; Figure 8 It is a schematic diagram of the structure of the extrusion mechanism of the present invention; Fig. 9 The figure is a flow chart of the dust removal method of the present invention.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. Sewage tank; 11. Support legs; 12. Dust removal box; 13. Support frame; 14. Driving motor; 15. Water inlet pipe; 16. Air inlet tube; 17. Air outlet tube; 2. Exhaust mechanism; 201. Output shaft; 202. Bevel gear 1; 203. Bevel gear 2; 204. Exhaust shaft 1; 205. Exhaust belt; 206. Exhaust shaft 2; 207. Exhaust fan blade; 3. Dust removal mechanism; 301. Guide cylinder; 302. Dust removal chamber; 303. Water tank; 304. Dust removal nozzle; 4. Exhaust mechanism; 401. Bevel gear three; 402, exhaust shaft one; 403, exhaust belt; 404, exhaust shaft two; 405, exhaust fan blades; 5, blocking mechanism; 501, sliding frame; 502, water filter support plate; 503, water absorbent sponge; 6, scraping mechanism; 601, rotating column; 602, extrusion spring; 603, sliding ring; 604, telescopic rod; 605, pressure spring; 606, scraping strip; 7, extrusion mechanism; 701, linkage rod; 702, extrusion roller; 703, extrusion plate; 704, sliding arc rod; 705, reset spring. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1, please refer to Figure 1-Figure 5 As shown, the present invention is an energy-saving green building construction dust removal device and a dust removal method thereof, comprising a sewage box 1, a plurality of support legs 11 are fixedly connected to the bottom of the sewage box 1, a dust removal box 12 is fixedly connected just above the sewage box 1, a support frame 13 is fixedly connected to the top of the dust removal box 12, a driving motor 14 is fixedly connected to the top of the support frame 13, a water inlet pipe 15 is connected through the top of the support frame 13, an air inlet 16 is fixedly connected to the side wall of the dust removal box 12, and an air outlet 17 is fixedly connected to the side wall of the dust removal box 12 away from the air inlet 16, and further comprising: The exhaust mechanism 2 includes an output shaft 201 fixedly connected to the output end of the driving motor 14, an end of the output shaft 201 close to the driving motor 14 is fixedly connected to a bevel gear 202, the middle part of the support frame 13 is rotatably connected to an exhaust shaft 204, an end of the exhaust shaft 204 close to the bevel gear 202 is fixedly connected to a bevel gear 203, the bevel gear 203 is meshed with the bevel gear 202, an end of the exhaust shaft 204 away from the bevel gear 202 is transmission-connected to an exhaust belt 205, an end of the exhaust belt 205 away from the exhaust shaft 204 is transmission-connected to an exhaust shaft 206, and the exhaust shaft 206 is rotationally connected to one end of the air inlet tube 16 The middle part of the exhaust shaft 206 is fixedly connected with an exhaust fan blade 207. The function of this component is that when the dust removal device is used, the water inlet pipe 15 is first connected to the external water supply pipe, and then the drive motor 14 is started. The output end of the drive motor 14 drives the bevel gear 1 202 on the output shaft 201 to rotate. The rotation of the bevel gear 1 202 drives the exhaust shaft 1 204 on the bevel gear 203 to rotate. The rotation of the exhaust shaft 1 204 drives the exhaust shaft 2 206 at the other end of the exhaust belt 205 to rotate. The rotation of the exhaust shaft 206 drives the exhaust fan blade 207 to rotate. The rotation of the exhaust fan blade 207 drives the air carrying a large amount of dust into the dust removal box 12 through the air inlet tube 16.

[0023] The dust removal box 12 is provided with a dust removal mechanism 3 inside, and the dust removal mechanism 3 includes a guide cylinder 301 fixedly connected to the top of the sewage tank body 1, and a dust removal chamber 302 is formed between the guide cylinder 301 and the dust removal box 12. The end of the output shaft 201 away from the driving motor 14 is fixedly connected to a water tank 303, and the bottom of the water tank 303 is fixedly connected to a plurality of dust removal nozzles 304, and the dust removal nozzles 304 are located at the top of the dust removal chamber 302. The function of this component is that the output shaft 201 rotates to drive the water tank 303 to rotate, and the rotation of the water tank 303 drives the plurality of dust removal nozzles 304 at the bottom of the water tank 303 to rotate. At this time, the outside air containing dust is sucked into the dust removal chamber 302 inside the dust removal box 12 through the exhaust mechanism 2, and the guide cylinder 301 is provided to make A dust removal chamber 302 is formed between the guide cylinder 301 and the dust removal box 12, and the air containing dust enters the dust removal chamber 302 and flows along the dust removal chamber 302. At this time, the dust removal nozzle 304 rotating on the top of the dust removal chamber 302 sprays water mist to adsorb the dust in the air inside the dust removal chamber 302 in the water mist. At this time, the water tank 303 drives the dust removal nozzle 304 to rotate, which is beneficial to the full contact between the water mist and the air inside the dust removal chamber 302, thereby improving the dust removal efficiency of the device. By setting the guide cylinder 301 to guide the air, the air flows along the dust removal chamber 302, which is beneficial to increase the flow distance of the air inside the dust removal box 12, thereby extending the flow time of the air inside the dust removal chamber 302. Such a setting is beneficial to further improve the dust removal efficiency of the device.

[0024] The exhaust mechanism 4 is arranged inside the air outlet 17. The end of the support frame 13 away from the exhaust shaft 1 204 is rotatably connected to the exhaust shaft 1 402. The end of the exhaust shaft 1 402 close to the bevel gear 1 202 is fixedly connected to the bevel gear 3 401. The end of the exhaust shaft 1 402 away from the bevel gear 3 401 is transmission-connected to the exhaust belt 403. The end of the exhaust belt 403 away from the exhaust shaft 1 402 is transmission-connected to the exhaust shaft 2 404. The exhaust shaft 2 404 is connected to the air outlet 1 The inner wall of 7 is rotatably connected, and the middle part of the exhaust shaft 204 is fixedly connected with an exhaust fan blade 405. The function of this component is to rotate the output shaft 201 to drive the exhaust shaft 1 402 on the bevel gear 3 401 to rotate, and the rotation of the exhaust shaft 1 402 drives the exhaust shaft 2 404 at one end of the exhaust belt 403 to rotate, and the rotation of the exhaust shaft 2 404 drives the exhaust fan blade 405 to rotate. The exhaust fan blade 405 rotates to discharge the clean air inside the dust removal chamber 302 through the air outlet tube 17.

[0025] Embodiment 2 is different from Embodiment 1 in that: Figure 1-Figure 9As shown, a blocking mechanism 5 is provided inside the dust removal box 12, and the blocking mechanism 5 includes a sliding frame 501 fixedly connected to the inner wall of the dust removal box 12 near the side of the air outlet 17, and a water filter support plate 502 is slidably connected inside the sliding frame 501, and a water absorbent sponge 503 is fixedly connected to the end of the sliding frame 501 away from the air outlet 17. The function of this component is to set the blocking mechanism 5, so that the clean air inside the dust removal chamber 302 is discharged through the water absorbent sponge 503, and the water absorbent sponge 503 absorbs the excess water mist in the air, so as to avoid a large amount of water mist being discharged into the construction environment through the air outlet 17, causing the ground to be wet. The air enters the air outlet 17 through the water filter support plate 502 on one side of the water absorbent sponge 503, and the air outlet 17 is discharged to the outside air. Such a setting is conducive to ensuring that the discharged air contains less moisture.

[0026] A scraping mechanism 6 is arranged directly below the water tank 303, and the scraping mechanism 6 includes a plurality of rotating columns 601 fixedly connected to the bottom of the water tank 303, both ends of the rotating columns 601 are sleeved with extrusion springs 602, and a sliding ring 603 is sleeved on the plurality of rotating columns 601, and one end of the extrusion spring 602 away from the water tank 303 is fixedly connected to the sliding ring 603.

[0027] The scraping mechanism 6 also includes a plurality of telescopic rods 604 rotatably connected to the sliding ring 603. A pressure spring 605 is sleeved on one end of the telescopic rod 604 away from the sliding ring 603. A pressure spring 605 is rotatably connected to the other end of the telescopic rod 604 away from the sliding ring 603. The function of this component is to set the scraping mechanism 6, so that the output shaft 201 rotates to drive the water tank 303 to rotate, the water tank 303 drives the rotating column 601 to rotate, the rotating column 601 rotates to drive the sliding ring 603 to rotate, and the sliding ring 603 rotates to drive the scraping strip 606 on the telescopic rod 604 to rotate along the surface of the guide cylinder 301. This arrangement is conducive to the telescopic rod 604 in the scraping mechanism 6 to scrape off the guide cylinder 301 to avoid the attached mud, thereby facilitating the rapid recycling of the waste water generated by the dust removal mechanism 3.

[0028] The dust removal chamber 302 is provided with an extrusion mechanism 7, which includes a plurality of linkage rods 701 rotatably connected to the sliding ring 603, and the end of the linkage rod 701 away from the sliding ring 603 is rotatably connected to the extrusion roller 702, and the end of the water filter support plate 502 away from the sliding frame 501 is fixedly connected to the extrusion plate 703, and both ends of the extrusion plate 703 are fixedly connected to the sliding arc rod 704, and the sliding arc rod 704 is slidably connected to the sliding frame 501, and the sliding arc rod 704 is sleeved with a reset spring 705, which is used to The squeezing mechanism 7 is provided. The rotation of the rotating column 601 drives the linkage rod 701 on the side wall of the sliding ring 603 to rotate. The rotation of the linkage rod 701 drives the squeezing roller 702 to rotate. When the squeezing roller 702 rotates and contacts the squeezing plate 703, the squeezing roller 702 squeezes the squeezing plate 703. The squeezing plate 703 drives the water filter support plate 502 to slide along the sliding frame 501. When the water filter support plate 502 and the sliding frame 501 slide relative to each other, the side wall of the sliding frame 501 scrapes off the mud on the water filter support plate 502, thereby preventing the water filter support plate 502 from sliding relative to the sliding frame 501. The plate 502 is blocked to ensure the stable operation of the device. When the squeezing roller 702 contacts the water-absorbing sponge 503, the squeezing roller 702 squeezes the water-absorbing sponge 503 so that the water absorbed by the water-absorbing sponge 503 is quickly discharged. On the one hand, it is beneficial to enhance the air permeability of the water-absorbing sponge 503, thereby enhancing the speed of air discharge from the air outlet 17. On the other hand, it is beneficial for the water-absorbing sponge 503 to maintain a high water absorption strength, thereby fully absorbing the moisture in the air passing through the water-absorbing sponge 503. The squeezing roller 702 and the water-absorbing sponge 503 produce The linkage rod 701 drives the sliding ring 603 on the linkage rod 701 to squeeze the squeezing spring 602 upward along the rotating column 601. At this time, the sliding ring 603 slides upward to drive the telescopic rod 604 to contract. At this time, the pressure spring 605 on the telescopic rod 604 contracts. The contraction elastic force of the pressure spring 605 increases, and the force of the telescopic rod 604 squeezing the scraper 606 increases. At this time, the interaction force between the scraper 606 and the surface of the guide cylinder 301 increases. This arrangement is conducive to enhancing the cleaning effect of the scraper 606 on the surface of the guide cylinder 301.

[0029] The dust removal method of the energy-saving green building construction dust removal device comprises the following steps: S1: Dust-laden air is drawn in, the output end of the driving motor 14 drives the bevel gear 1 202 on the output shaft 201 to rotate, the rotation of the bevel gear 1 202 drives the exhaust shaft 1 204 on the bevel gear 2 203 to rotate, the rotation of the exhaust shaft 1 204 drives the exhaust shaft 2 206 at the other end of the exhaust belt 205 to rotate, the rotation of the exhaust shaft 206 drives the exhaust fan blades 207 to rotate, the exhaust fan blades 207 rotate to drive the air with a large amount of dust into the dust removal box 12 through the air inlet tube 16; S2: air dust removal, the output shaft 201 rotates to drive the water tank 303 to rotate, and the water tank 303 rotates to drive the dust removal nozzles 304 at the bottom of the water tank 303 to rotate. At this time, the dust-containing air from the outside is sucked into the dust removal chamber 302 inside the dust removal box 12 through the exhaust mechanism 2. The guide cylinder 301 is provided so that the dust removal chamber 302 is formed between the guide cylinder 301 and the dust removal box 12. The dust-containing air enters the dust removal chamber 302 and flows along the dust removal chamber 302. At this time, the dust removal nozzles 304 rotating at the top of the dust removal chamber 302 spray water mist, and the dust in the air inside the dust removal chamber 302 is adsorbed in the water mist; S3: Water removal. The clean air inside the dust removal chamber 302 is discharged through the water-absorbing sponge 503. The water-absorbing sponge 503 absorbs the excess water mist in the air, thereby preventing a large amount of water mist from being discharged into the construction environment through the air outlet 17, causing the ground to be wet. The air enters the air outlet 17 through the water filter support plate 502 on one side of the water-absorbing sponge 503, and the air outlet 17 is discharged to the outside air. This arrangement is conducive to ensuring that the discharged air contains less water. S4: Internal cleaning: the output shaft 201 rotates to drive the water tank 303 to rotate, the water tank 303 drives the rotating column 601 to rotate, the rotating column 601 rotates to drive the sliding ring 603 to rotate, and the sliding ring 603 rotates to drive the scraper bar 606 on the telescopic rod 604 to rotate along the surface of the guide cylinder 301. This arrangement is conducive to the telescopic rod 604 in the scraping mechanism 6 to scrape off the guide cylinder 301 to avoid the attached mud, thereby facilitating the rapid recycling of the waste water generated by the dust removal mechanism 3.

[0030] A specific application of this embodiment is: When the dust removal device is used, first connect the water inlet pipe 15 to the external water supply pipe, then start the drive motor 14, the output end of the drive motor 14 drives the bevel gear 1 202 on the output shaft 201 to rotate, the rotation of the bevel gear 1 202 drives the exhaust shaft 1 204 on the bevel gear 203 to rotate, the rotation of the exhaust shaft 1 204 drives the exhaust shaft 2 206 at the other end of the exhaust belt 205 to rotate, the rotation of the exhaust shaft 206 drives the exhaust fan blades 207 to rotate, the rotation of the exhaust fan blades 207 drives the air with a lot of dust into the dust removal box 12 through the air inlet tube 16; the output shaft 201 rotates to drive the water inlet pipe 16 to enter the dust removal box 12; the rotation of the output shaft 201 drives ... The box 303 rotates, and the rotation of the water tank 303 drives the plurality of dust removal nozzles 304 at the bottom of the water tank 303 to rotate. At this time, the dust-containing air from the outside is sucked into the dust removal chamber 302 inside the dust removal box 12 through the exhaust mechanism 2. By setting the guide cylinder 301, a dust removal chamber 302 is formed between the guide cylinder 301 and the dust removal box 12. The dust-containing air enters the dust removal chamber 302 and flows along the dust removal chamber 302. At this time, the dust removal nozzles 304 rotating at the top of the dust removal chamber 302 spray water mist to absorb the dust in the air inside the dust removal chamber 302 in the water mist. At this time, the water tank 303 drives the dust removal nozzles 30 The rotation of the output shaft 201 is conducive to the full contact between the water mist and the air inside the dust removal chamber 302, thereby improving the dust removal efficiency of the device. By setting the guide cylinder 301 to guide the air, the air flows along the dust removal chamber 302, which is conducive to increasing the flow distance of the air inside the dust removal box 12, thereby extending the flow time of the air inside the dust removal chamber 302. This arrangement is conducive to further improving the dust removal efficiency of the device; the output shaft 201 rotates to drive the exhaust shaft 1 402 on the bevel gear 3 401 to rotate, and the exhaust shaft 1 402 rotates to drive the exhaust shaft 2 404 at one end of the exhaust belt 403 to rotate, and the exhaust shaft 2 404 The rotation drives the exhaust fan blades 405 to rotate, and the exhaust fan blades 405 rotate to discharge the clean air inside the dust removal chamber 302 through the air outlet 17; by setting the blocking mechanism 5, the clean air inside the dust removal chamber 302 is discharged through the water-absorbing sponge 503, and the water-absorbing sponge 503 absorbs the excess water mist in the air, thereby preventing a large amount of water mist from being discharged into the construction environment through the air outlet 17, causing the ground to be wet. The air enters the air outlet 17 through the water filter support plate 502 on one side of the water-absorbing sponge 503, and the air outlet 17 is discharged to the outside air. This arrangement is conducive to ensuring that the discharged air contains less moisture; By setting the scraping mechanism 6, the output shaft 201 rotates to drive the water tank 303 to rotate, the water tank 303 drives the rotating column 601 to rotate, the rotating column 601 rotates to drive the sliding ring 603 to rotate, and the sliding ring 603 rotates to drive the scraping strip 606 on the telescopic rod 604 to rotate along the surface of the guide cylinder 301. This arrangement is conducive to the telescopic rod 604 in the scraping mechanism 6 to scrape the guide cylinder 301 to avoid the mud attached, so as to quickly recycle the wastewater generated by the dust removal mechanism 3; by setting the extrusion mechanism 7, the rotating The rotation of the column 601 drives the linkage rod 701 on the side wall of the sliding ring 603 to rotate, and the rotation of the linkage rod 701 drives the extrusion roller 702 to rotate. When the extrusion roller 702 rotates and contacts the extrusion plate 703, the extrusion roller 702 squeezes the extrusion plate 703, and the extrusion plate 703 drives the water filter support plate 502 to slide along the sliding frame 501. When the water filter support plate 502 and the sliding frame 501 slide relative to each other, the side wall of the sliding frame 501 scrapes off the mud on the water filter support plate 502, thereby preventing the water filter support plate 502 from being blocked. The plug ensures the stable operation of the device. When the squeezing roller 702 contacts the water-absorbing sponge 503, the squeezing roller 702 squeezes the water-absorbing sponge 503 so that the water absorbed by the water-absorbing sponge 503 is quickly discharged. On the one hand, it is beneficial to enhance the air permeability of the water-absorbing sponge 503, thereby enhancing the speed of air discharge from the air outlet 17. On the other hand, it is beneficial for the water-absorbing sponge 503 to maintain a high water absorption strength, thereby fully absorbing the moisture in the air passing through the water-absorbing sponge 503. The squeezing roller 702 and the water-absorbing sponge 503 are squeezed, and the water-absorbing sponge 503 is connected. The movable rod 701 drives the sliding ring 603 on the linkage rod 701 to squeeze the extrusion spring 602 upward along the rotating column 601. At this time, the sliding ring 603 slides upward to drive the telescopic rod 604 to contract. At this time, the pressure spring 605 on the telescopic rod 604 contracts. The contraction elastic force of the pressure spring 605 increases, and the force of the telescopic rod 604 squeezing the scraper 606 increases. At this time, the interaction force between the scraper 606 and the surface of the guide cylinder 301 increases. This arrangement is conducive to enhancing the cleaning effect of the scraper 606 on the surface of the guide cylinder 301.

[0031] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An energy-saving green building construction dust removal device, comprising a sewage box (1), a plurality of support legs (11) being fixedly connected to the bottom of the sewage box (1), a dust box (12) being fixedly connected just above the sewage box (1), a support frame (13) being fixedly connected to the top of the dust box (12), a drive motor (14) being fixedly connected to the top of the support frame (13), a water inlet pipe (15) being connected through the top of the support frame (13), an air inlet duct (16) being fixedly connected to the side wall of the dust box (12), and an air outlet duct (17) being fixedly connected to the side wall of the dust box (12) away from the air inlet duct (16), wherein: Also includes: The exhaust mechanism (2) comprises an output shaft (201) fixedly connected to the output end of the drive motor (14), the end of the output shaft (201) close to the drive motor (14) is fixedly connected to a bevel gear 1 (202), the middle part of the support frame (13) is rotatably connected to an exhaust shaft 1 (204), the end of the exhaust shaft 1 (204) close to the bevel gear 1 (202) is fixedly connected to a bevel gear 2 (203), and the bevel gear Wheel 2 (203) is meshed with bevel gear 1 (202); one end of the exhaust shaft 1 (204) away from bevel gear 1 (202) is drivingly connected to an exhaust belt (205); one end of the exhaust belt (205) away from exhaust shaft 1 (204) is drivingly connected to exhaust shaft 2 (206); the exhaust shaft 2 (206) is rotatably connected to one end of the air inlet tube (16); and an exhaust fan blade (207) is fixedly connected to the middle of the exhaust shaft 2 (206).

2. The energy-saving green building construction dust removal device according to claim 1 is characterized by: A dust removal mechanism (3) is arranged inside the dust removal box (12), the dust removal mechanism (3) comprising a guide cylinder (301) fixedly connected to the top of the sewage box body (1), a dust removal chamber (302) being formed between the guide cylinder (301) and the dust removal box (12), a water tank (303) being fixedly connected to one end of the output shaft (201) away from the drive motor (14), a plurality of dust removal nozzles (304) being fixedly connected to the bottom of the water tank (303), the dust removal nozzles (304) being located at the top of the dust removal chamber (302).

3. The energy-saving green building construction dust removal device according to claim 2 is characterized by: An exhaust mechanism (4) is arranged inside the air outlet cylinder (17); an end of the support frame (13) away from the exhaust shaft one (204) is rotatably connected to the exhaust shaft one (402); an end of the exhaust shaft one (402) close to the bevel gear one (202) is fixedly connected to the bevel gear three (401); an end of the exhaust shaft one (402) away from the bevel gear three (401) is transmission-connected to an exhaust belt (403); an end of the exhaust belt (403) away from the exhaust shaft one (402) is transmission-connected to the exhaust shaft two (404); the exhaust shaft two (404) is rotatably connected to the inner wall of the air outlet cylinder (17); and an exhaust fan blade (405) is fixedly connected to the middle of the exhaust shaft two (404).

4. The energy-saving green building construction dust removal device according to claim 3 is characterized by: A blocking mechanism (5) is provided inside the dust removal box (12), and the blocking mechanism (5) comprises a sliding frame (501) fixedly connected to the inner wall of the dust removal box (12) close to the air outlet tube (17), a water filter support plate (502) being slidably connected inside the sliding frame (501), and a water absorbing sponge (503) being fixedly connected to one end of the sliding frame (501) away from the air outlet tube (17).

5. The energy-saving green building construction dust removal device according to claim 4 is characterized by: A scraping mechanism (6) is arranged directly below the water tank (303), and the scraping mechanism (6) comprises a plurality of rotating columns (601) fixedly connected to the bottom of the water tank (303), extrusion springs (602) are sleeved on both ends of the rotating columns (601), a sliding ring (603) is sleeved on the plurality of rotating columns (601), and one end of the extrusion spring (602) away from the water tank (303) is fixedly connected to the sliding ring (603).

6. The energy-saving green building construction dust removal device according to claim 5, characterized in that: The scraping mechanism (6) further comprises a plurality of telescopic rods (604) rotatably connected to the sliding ring (603); one end of the telescopic rod (604) away from the sliding ring (603) is sleeved with a pressure spring (605); and one end of the telescopic rod (604) away from the sliding ring (603) is rotatably connected to the pressure spring (605).

7. The energy-saving green building construction dust removal device according to claim 6, characterized in that: An extrusion mechanism (7) is arranged inside the dust removal chamber (302), and the extrusion mechanism (7) comprises a plurality of linkage rods (701) rotatably connected to the sliding ring (603), one end of the linkage rod (701) away from the sliding ring (603) is rotatably connected to an extrusion roller (702), one end of the water filter support plate (502) away from the sliding frame (501) is fixedly connected to the extrusion plate (703), both ends of the extrusion plate (703) are fixedly connected to sliding arc rods (704), the sliding arc rods (704) are slidably connected to the sliding frame (501), and a return spring (705) is sleeved on the sliding arc rods (704).

8. A method for dust removal in energy-saving green building construction, using the dust removal device for energy-saving green building construction as claimed in claim 7, characterized in that: It includes the following steps: S1: Dust-laden air is drawn in, and the output end of the driving motor (14) drives the bevel gear 1 (202) on the output shaft (201) to rotate. The rotation of the bevel gear 1 (202) drives the exhaust shaft 1 (204) on the bevel gear 2 (203) to rotate. The rotation of the exhaust shaft 1 (204) drives the exhaust shaft 2 (206) at the other end of the exhaust belt (205) to rotate. The rotation of the exhaust shaft 2 (206) drives the exhaust fan blades (207) to rotate. The exhaust fan blades (207) rotate to draw air containing a large amount of dust into the dust removal box (12) through the air inlet tube (16); S2: air dust removal, the output shaft (201) rotates to drive the water tank (303) to rotate, and the water tank (303) rotates to drive a plurality of dust removal nozzles (304) at the bottom of the water tank (303) to rotate, and at this time, the air containing dust from the outside is sucked into the dust removal chamber (302) inside the dust removal box (12) through the exhaust mechanism (2), and a dust removal chamber (302) is formed between the guide cylinder (301) and the dust removal box (12) by arranging the guide cylinder (301), and the dust containing air enters the dust removal chamber (302) and flows along the dust removal chamber (302), and at this time, the dust removal nozzle (304) rotating at the top of the dust removal chamber (302) sprays water mist, and the dust in the air inside the dust removal chamber (302) is adsorbed in the water mist; S3: water removal. The clean air inside the dust removal chamber (302) is discharged through the water-absorbing sponge (503). The water-absorbing sponge (503) absorbs excess water mist in the air, thereby preventing a large amount of water mist from being discharged into the construction environment through the air outlet duct (17) to cause the ground to become wet. The air enters the air outlet duct (17) through the water filter support plate (502) on one side of the water-absorbing sponge (503). The air outlet duct (17) is discharged into the outside air. This arrangement is conducive to ensuring that the discharged air contains less water. S4: Internal cleaning: the output shaft (201) rotates to drive the water tank (303) to rotate, the water tank (303) drives the rotating column (601) to rotate, the rotating column (601) rotates to drive the sliding ring (603) to rotate, the sliding ring (603) rotates to drive the scraping strip (606) on the telescopic rod (604) to rotate along the surface of the guide cylinder (301). This arrangement facilitates the telescopic rod (604) in the scraping mechanism (6) to scrape away the mud that is attached to the guide cylinder (301), thereby facilitating the rapid recycling of wastewater generated by the dust removal mechanism (3).

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