Building dust treatment device

By introducing a cleaning mechanism of the installation ring, limit baffle and a dual-axis motor into the building dust treatment device, the problems of inconvenient replacement of the filter and dust blockage in the existing devices are solved, and convenient replacement and efficient cleaning of the filter are achieved. Improves the effect of dust treatment.

CN222239457UActive Publication Date: 2024-12-27JIANGXI XIONGTIAN ENVIRONMENTAL PROTECTION TECH CO LTD
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Patent Information

Application Number
CN202421006161.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-10
Publication Date
2024-12-27
Estimated Expiration
2034-05-10

AI Technical Summary

Technical Problem

The existing dust treatment devices lack mechanisms that facilitate replacement of the wet membrane filter, resulting in inconvenience in loading and unloading and replacement, and dust accumulation on the surface of the filter screen leads to clogging of the mesh holes.

Method used

A building dust treatment device including mounting shell, mounting ring, filter assembly mechanism and cleaning mechanism is designed. The cleaning rod and bristle cleaning filter are driven by a dual-axis motor, and spray dust reduction treatment is achieved through a water pump and atomizing spray nozzle, providing Convenient filter replacement and cleaning mechanism.

Benefits of technology

It realizes convenient loading, unloading and replacement of wet membrane filters, avoids dust clogging problems, and improves the efficiency and effect of dust treatment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222239457U_ABST
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Abstract

The utility model relates to the technical field of dust falling equipment, in particular to a building dust treatment device which comprises an installation shell and an installation ring, a wet film filter screen is fixedly installed on the inner ring face of the installation ring, through ventilation openings are formed in the two sides of the installation shell, and a filter screen assembling mechanism is arranged on the left sides of the ventilation openings. A double-shaft motor is fixedly mounted in the ventilation opening through a mounting frame, fan blades are fixedly connected to an output shaft on the right side of the double-shaft motor, and a cleaning mechanism is arranged between the double-shaft motor and the mounting ring. By arranging the mounting ring, the limiting baffle and the double-shaft motor, the mounting ring in the mounting groove and the wet film filter screen can be limited under the limitation of the limiting baffle, and the wet film filter screen can be taken out by rotating the limiting baffle to deviate to block the mounting ring, so that convenience is provided for assembly and disassembly of the wet film filter screen; and the cleaning rod can be driven to rotate through operation of the double-shaft motor, the wet film filter screen is cleaned in cooperation with bristles, and the situation that filter screen holes are blocked by dust is avoided.
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Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction equipment, in particular to a construction dust treatment device. Background Art

[0002] A large amount of dust will be generated during the construction process. The flying dust will pollute the surrounding environment and cause harm to human health. Therefore, dust treatment equipment is needed to deal with the flying dust.

[0003] At present, the existing dust treatment device filters the dust in the air by setting a wet film filter. However, the existing dust treatment device lacks a mechanism for facilitating the replacement of the wet film filter. Most of the wet film filters are assembled by bolt connection, which brings inconvenience to its loading and unloading and replacement. In addition, the existing dust treatment equipment lacks a mechanism for cleaning the filter, which causes the surface of the filter to be easily clogged due to the accumulation of dust. In view of this, the utility model proposes a construction dust treatment device to solve the above problems. Summary of the invention

[0004] The utility model aims to provide a construction dust treatment device, which has the advantages of easy loading and unloading and replacement of wet film filters, so as to solve the problem of lack of easy replacement of wet film filters in the above-mentioned background technology.

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

[0006] A construction dust treatment device comprises a mounting shell and a mounting ring, a wet film filter is fixedly mounted on the inner ring surface of the mounting ring, through vents are provided on both sides of the mounting shell, a filter assembly mechanism is arranged on the left side of the vent, a dual-shaft motor is fixedly mounted inside the vent through a mounting frame, a fan blade is fixedly connected to the right output shaft of the dual-shaft motor, a cleaning mechanism is arranged between the dual-shaft motor and the mounting ring, and a dust reduction mechanism is arranged on the upper surface of the mounting shell;

[0007] The filter assembly mechanism comprises a mounting groove which is opened on the left side of the mounting shell and extends to the inside of the vent. The left surface of the mounting shell is rotatably connected to four limit baffles arranged in a circular array via a damping shaft.

[0008] As a preferred technical solution, the cleaning mechanism includes a first bracket and a second bracket respectively arranged inside the vent, the first bracket and the second bracket are respectively fixedly mounted on the inner bottom wall and the inner top wall of the vent, and the surfaces of the first bracket and the second bracket are both provided with a rotating opening, the first bracket is rotatably connected to a transmission rod through the rotating opening, and the second bracket is rotatably connected to a mounting rod through the rotating opening.

[0009] As a preferred technical solution, the surface of the wet film filter is provided with a sliding opening adapted to the mounting rod, the left end of the mounting rod extends through the sliding opening to the left side of the wet film filter and is fixedly connected with a screw rod, the surface of the screw rod is sleeved with a cleaning rod, the side of the cleaning rod adjacent to the wet film filter is provided with bristles, and the surface of the screw rod is threadedly connected with a nut for fixing the cleaning rod.

[0010] As a preferred technical solution, the left output shaft of the dual-axis motor and the right end of the transmission rod are respectively fixedly connected with a first pinion and a first large gear, the right end of the mounting rod and the left end of the transmission rod are respectively fixedly installed with a second large gear and a second pinion, and the dual-axis motor is respectively connected to the mounting rod through the first pinion, the first large gear, the transmission rod, the second pinion and the second large gear.

[0011] As a preferred technical solution, the dust reduction mechanism includes a cover shell fixedly mounted on the upper surface of the mounting shell, a water pump is embedded in the upper surface of the mounting shell, a mounting opening is opened on the upper surface of the cover shell, and a mounting cylinder is rotatably connected to the inner wall of the mounting opening.

[0012] As a preferred technical solution, the inner top wall of the mounting tube is fixedly connected with a rotating rod extending into the interior of the housing, one end of the rotating rod located inside the housing is fixedly connected with a turbine blade, and an atomizing nozzle is arranged on the left surface of the mounting tube.

[0013] As a preferred technical solution, the water outlet end of the water pump extends to the interior of the cover shell, a water tank is fixedly mounted on the back of the mounting shell, and the water pumping end of the water pump is connected to the interior of the water tank. Beneficial Effects

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model provides an installation ring, a limit baffle and a dual-axis motor. Under the restriction of the limit baffle, the installation ring and the wet film filter in the installation groove can be restricted. The limit baffle is rotated to offset the obstruction of the installation ring so that the wet film filter can be taken out, thereby providing convenience for its loading and unloading work. The operation of the dual-axis motor can drive the cleaning rod to rotate, and the wet film filter can be cleaned in cooperation with the bristles to avoid dust clogging the filter holes.

[0016] The utility model uses a dust reduction mechanism to pump water in a water tank into a cover shell and a mounting cylinder under the operation of a water pump and spray it out through an atomizing nozzle, so as to perform a spray dust reduction treatment on flying dust. The rotation of the mounting cylinder can drive the atomizing nozzle to rotate and spray, so as to evenly spray the surrounding environment, thereby further improving the dust reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the front section structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the front cross-section structure of the cleaning rod of the utility model;

[0021] Figure 4 It is a schematic diagram of the side section structure of the utility model;

[0022] Figure 5 For the utility model Figure 4 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. mounting shell; 2. mounting ring; 3. wet film filter; 4. vent; 5. dual-axis motor; 6. fan blades; 7. limit baffle; 8. first bracket; 9. second bracket; 10. transmission rod; 11. mounting rod; 12. screw rod; 13. cleaning rod; 14. nut; 15. first pinion; 16. first large gear; 17. second large gear; 18. second pinion; 19. cover; 20. water pump; 21. mounting cylinder; 22. rotating rod; 23. turbine blades; 24. atomizing nozzle; 25. water tank. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] According to the attached Figure 1-5As shown, an embodiment of the utility model provides a construction dust treatment device, including a mounting shell 1 and a mounting ring 2, a wet film filter 3 is fixedly installed on the inner ring surface of the mounting ring 2, ventilation holes 4 are opened on both sides of the mounting shell 1, a protective net is arranged on the right side of the ventilation hole 4, a filter assembly mechanism is arranged on the left side of the ventilation hole 4, a dual-axis motor 5 is fixedly installed inside the ventilation hole 4 through a mounting frame, a fan blade 6 is fixedly connected to the right output shaft of the dual-axis motor 5, a cleaning mechanism is arranged between the dual-axis motor 5 and the mounting ring 2, and a dust reduction mechanism is arranged on the upper surface of the mounting shell 1.

[0026] The dust reduction mechanism includes a cover shell 19 fixedly mounted on the upper surface of the mounting shell 1, a water pump 20 is embedded in the upper surface of the mounting shell 1, a mounting opening is opened on the upper surface of the cover shell 19, a mounting cylinder 21 is rotatably connected to the inner wall of the mounting opening, a sealing bearing is embedded in the inner wall of the mounting opening, and the inner ring surface of the sealing bearing is fixedly connected to the surface of the mounting cylinder 21.

[0027] The inner top wall of the mounting cylinder 21 is fixedly connected with a rotating rod 22 extending into the interior of the cover shell 19, one end of the rotating rod 22 located inside the cover shell 19 is fixedly connected with a turbine blade 23, an atomizing nozzle 24 is provided on the left side surface of the mounting cylinder 21, the water outlet end of the water pump 20 extends into the interior of the cover shell 19, a water tank 25 is fixedly installed on the back side of the mounting shell 1, and the water pumping end of the water pump 20 is connected with the interior of the water tank 25.

[0028] The filter assembly mechanism includes a mounting groove opened on the left side of the mounting shell 1 and extending to the inside of the vent 4. The mounting ring 2 is placed in the mounting groove, and the mounting groove matches the size of the mounting ring 2. The left side surface of the mounting shell 1 is rotatably connected to four limit baffles 7 arranged in a circular array through a damping shaft.

[0029] The cleaning mechanism includes a first bracket 8 and a second bracket 9 respectively arranged inside the vent 4. The first bracket 8 and the second bracket 9 are respectively fixedly mounted on the inner bottom wall and the inner top wall of the vent 4. The surfaces of the first bracket 8 and the second bracket 9 are both provided with a rotating opening. The first bracket 8 is rotatably connected to a transmission rod 10 through the rotating opening, and the second bracket 9 is rotatably connected to a mounting rod 11 through the rotating opening.

[0030] A sliding opening matched with the mounting rod 11 is provided on the surface of the wet film filter 3, the left end of the mounting rod 11 extends through the sliding opening to the left side of the wet film filter 3 and is fixedly connected with a screw rod 12, a cleaning rod 13 is sleeved on the surface of the screw rod 12, a brush is provided on the side of the cleaning rod 13 adjacent to the wet film filter 3, a nut 14 for fixing the cleaning rod 13 is threadedly connected on the surface of the screw rod 12, a first pinion 15 and a first large gear 16 are fixedly connected to the left output shaft of the dual-axis motor 5 and the right end of the transmission rod 10 respectively, a second large gear 17 and a second pinion 18 are fixedly installed on the right end of the mounting rod 11 and the left end of the transmission rod 10 respectively, and the dual-axis motor 5 is connected to the mounting rod 11 through the first pinion 15, the first large gear 16, the transmission rod 10, the second pinion 18 and the second large gear 17 respectively.

[0031] When the utility model is used, the operation of the building dust treatment device of the double-axis motor 5 drives the fan blade 6 to rotate to draw the external air into the vent 4 and filter it through the wet film filter 3 to filter the dust in the air. During this time, the operation of the double-axis motor 5 drives the installation rod 11 to rotate through the first small gear 15, the first large gear 16, the transmission rod 10, the second small gear 18 and the second large gear 17 respectively. The rotation of the installation rod 11 drives the cleaning rod 13 and the bristles to sweep and clean the wet film filter 3 to avoid dust accumulation. At the same time, the water in the water tank 25 is pumped out by the operation of the water pump 20. The water flows into the housing 19 and the mounting tube 21 and is sprayed out through the atomizing nozzle 24 to perform a spray dust reduction treatment on the flying dust. During this period, the water flows through the housing 19 and drives the mounting tube 21 to rotate through the turbine blades 23 and the rotating rod 22, so that the mounting tube 21 can drive the atomizing nozzle 24 to rotate and spray, and evenly spray the surrounding environment. When the wet film filter 3 needs to be replaced, the nut 14 on the surface of the screw 12 is removed and the cleaning rod 13 is removed from the screw 12, and then the limit baffle 7 is rotated to offset the vent 4. Without the restriction of the limit baffle 7, the mounting ring 2 can be taken out to replace the wet film filter 3.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction dust treatment device, characterized in that: It comprises a mounting shell (1) and a mounting ring (2), a wet film filter (3) being fixedly mounted on the inner ring surface of the mounting ring (2), through-going vents (4) being provided on both sides of the mounting shell (1), a filter assembly mechanism being arranged on the left side of the vent (4), a dual-axis motor (5) being fixedly mounted inside the vent (4) via a mounting frame, a fan blade (6) being fixedly connected to the right output shaft of the dual-axis motor (5), a cleaning mechanism being arranged between the dual-axis motor (5) and the mounting ring (2), and a dust reduction mechanism being arranged on the upper surface of the mounting shell (1); The filter assembly mechanism comprises a mounting groove which is opened on the left side of the mounting shell (1) and extends to the inside of the vent (4); the left side surface of the mounting shell (1) is rotatably connected to four limit baffles (7) arranged in a circular array via a damping shaft.

2. A construction dust treatment device according to claim 1, characterized in that: The cleaning mechanism comprises a first bracket (8) and a second bracket (9) which are respectively arranged inside the ventilation opening (4); the first bracket (8) and the second bracket (9) are respectively fixedly mounted on the inner bottom wall and the inner top wall of the ventilation opening (4); a rotating opening is provided on the surface of the first bracket (8) and the second bracket (9); the first bracket (8) is rotatably connected to a transmission rod (10) via the rotating opening; and the second bracket (9) is rotatably connected to a mounting rod (11) via the rotating opening.

3. A construction dust treatment device according to claim 2, characterized in that: The surface of the wet film filter (3) is provided with a sliding opening adapted to the mounting rod (11); the left end of the mounting rod (11) passes through the sliding opening and extends to the left side of the wet film filter (3) and is fixedly connected to a screw rod (12); a cleaning rod (13) is sleeved on the surface of the screw rod (12); bristles are provided on the side of the cleaning rod (13) adjacent to the wet film filter (3); and a nut (14) for fixing the cleaning rod (13) is threadedly connected to the surface of the screw rod (12).

4. A construction dust treatment device according to claim 2, characterized in that: The left output shaft of the dual-axis motor (5) and the right end of the transmission rod (10) are respectively fixedly connected with a first pinion (15) and a first large gear (16); the right end of the mounting rod (11) and the left end of the transmission rod (10) are respectively fixedly installed with a second large gear (17) and a second pinion (18); the dual-axis motor (5) is transmission-connected to the mounting rod (11) via the first pinion (15), the first large gear (16), the transmission rod (10), the second pinion (18) and the second large gear (17).

5. The construction dust treatment device according to claim 1, characterized in that: The dust reduction mechanism comprises a cover shell (19) fixedly mounted on the upper surface of the mounting shell (1), a water pump (20) being embedded in the upper surface of the mounting shell (1), a mounting opening being formed on the upper surface of the cover shell (19), and a mounting cylinder (21) being rotatably connected to the inner wall of the mounting opening.

6. A construction dust treatment device according to claim 5, characterized in that: The inner top wall of the mounting cylinder (21) is fixedly connected to a rotating rod (22) extending into the interior of the housing (19); one end of the rotating rod (22) located inside the housing (19) is fixedly connected to a turbine blade (23); and an atomizing nozzle (24) is provided on the left side surface of the mounting cylinder (21).

7. A construction dust treatment device according to claim 5, characterized in that: The water outlet end of the water pump (20) extends to the interior of the cover shell (19), a water tank (25) is fixedly mounted on the back of the mounting shell (1), and the water pumping end of the water pump (20) is in communication with the interior of the water tank (25).