Construction dust removal device with configurable units
By designing independent and detachable units and multi-stage filtration systems, the problem of existing construction dust removal devices requiring replacement of the entire system is solved, efficient dust removal and maintenance flexibility is achieved, cost is reduced, and environmental protection is improved.
Patent Information
- Application Number
- CN202420398473.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-01
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-01
AI Technical Summary
Due to the limitations of structural design, existing construction dust removal devices may need to be replaced once a part needs to be upgraded or replaced, which increases costs, limits the efficiency and practicality of the equipment, and affects the environmental protection effect at the construction site.
A construction dust removal device with a unit configurable unit is designed. Each unit can be detached independently and angle adjustment is achieved through dust inlet pipes, hoops, brackets and telescopic joints. Multi-stage filtration and showering are used for multi-stage filtration and showering. deal with.
It improves the maintenance efficiency of the equipment and reduces maintenance costs, realizes flexible adjustment of dust inlet pipes and efficient dust removal, ensuring the stability and removal effect of the equipment.
Smart Images
Figure CN222131393U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction dust removal, in particular to a unit-configurable construction dust removal device. Background Art
[0002] The construction dust removal device is a dust purification device specially used in construction sites. Its main function is to remove various dusts generated during the construction process, including fine particles generated during stone cutting, concrete mixing, mortar mixing, etc. This device is of great significance for improving the air quality at the construction site, protecting the health of workers, and reducing pollution to the surrounding environment.
[0003] There are some common problems with many construction dust removal devices on the market today. Most of the equipment is one-piece, with the components assembled inside the outer shell. Due to the limitations of the structural design, once a part needs to be upgraded or replaced, the entire system may need to be replaced, increasing costs. This limits the efficiency and practicality of the dust removal device, increases the operating costs of construction companies, and may affect the environmental protection effect of the construction site.
[0004] Therefore, there is an urgent need for a unit-configurable construction dust removal device to solve the technical defects proposed in the above-mentioned technology. Utility Model Content
[0005] The utility model aims to provide a unit-configurable construction dust removal device to solve the problem in the above background technology that once a certain part needs to be upgraded or replaced, the entire system may need to be replaced, which increases the cost.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a unit-configurable construction dust removal device, comprising a shell and a first unit, casters are respectively installed on both sides of the bottom end of the shell, the first unit is at the upper left inside the shell, the second unit is at the upper right inside the shell, the third unit is at the lower left inside the shell, and the fourth unit is at the lower right inside the shell, a base is fixed to the top of the shell, and a bracket composed of two groups of steel plates is fixedly connected to the top of the base, a driving motor is fixed to the outer wall of one group of brackets, a hoop is movably assembled in the bracket, the output shaft of the driving motor is fixedly connected to the hoop, a dust inlet pipe is fixedly sleeved in the hoop, a telescopic joint is installed at the rear end of the dust inlet pipe, and the telescopic joint is bent downward and connected to the first unit.
[0007] Preferably, the first unit, the second unit, the third unit and the fourth unit can all be opened through the front cover plate, and the second unit and the fourth unit are respectively fixed with inspection covers on the right side, the inspection covers are connected to the exhaust pipes, and a pipe fan is installed in the middle section of the exhaust pipes, and the second unit and the fourth unit are connected through the exhaust pipes.
[0008] Preferably, a filter cartridge is assembled in the first unit, two groups of buckle blocks are installed on the front end edge of the filter cartridge, reserved seats are installed on the inner wall of the first unit at corresponding positions of the buckle blocks, and the filter cartridge is clamped inside the first unit through the buckle blocks.
[0009] Preferably, the diameter of the filter cartridge gradually decreases from left to right, and the filter cartridge is connected to the second unit and corresponds to the input end position of the air extraction pipeline.
[0010] Preferably, the second unit is provided with a first filter plate, a second filter plate and a third filter plate from left to right in sequence, the first filter plate is an activated carbon filter plate, the second filter plate is a HEPA filter plate, and the third filter plate is a biomembrane filter plate.
[0011] Preferably, the first filter plate, the second filter plate and the third filter plate are provided with external frames on the outside, and can be integrally disassembled from the second unit.
[0012] Preferably, a water tank is installed in the third unit, a metering pump is fixed at the front end of the water tank, an output end of the metering pump is connected to a sprayer through a pipeline, and the sprayer is fixed at the top end of the fourth unit.
[0013] Preferably, an air outlet pipe is installed on the inner rear wall of the fourth unit, and a water outlet pipe is installed on the bottom end of the fourth unit.
[0014] Compared with the prior art, the utility model has the following beneficial effects: the unit-configurable construction dust removal device not only realizes the independent configuration of each unit, improves the maintenance efficiency of the equipment, and reduces the maintenance cost, realizes the flexible adjustment of the angle of the dust inlet duct according to the needs of the site, but also realizes multi-stage filtration and good dust removal effect;
[0015] (1) The first unit, the third unit and the fourth unit are provided, and the first unit, the third unit and the fourth unit are designed to be independently detachable structures, which is convenient for daily maintenance and cleaning. When internal inspection or cleaning is required, each unit can be easily disassembled by simply opening the corresponding front cover, so that each unit can be independently maintained and parts replaced or upgraded, which not only improves the maintenance efficiency of the equipment, but also reduces the maintenance cost;
[0016] (2) The dust inlet pipe, hoop, bracket, telescopic joint and driving motor are provided. The dust inlet pipe is assembled on the bracket through the hoop and connected with the telescopic joint. When the driving motor drives the whole to adjust the angle, the telescopic joint will not affect the movement of the dust inlet pipe, thereby ensuring the stability and sealing of the pipe. In the construction environment, especially in the case of limited space, the angle of the dust inlet pipe can be flexibly adjusted according to the needs of the site, and it can work effectively at different angles, thereby ensuring flexibility and adaptability.
[0017] (3) By providing a first filter plate, a second filter plate, a third filter plate, and a filter cartridge, when dust enters the first unit, large dust particles are first filtered out by the filter cartridge, and then the dust is further purified through a triple filtration system (first filter plate, second filter plate, and third filter plate). The first filter plate is an activated carbon filter plate, which is used to adsorb organic gases, odors, and certain harmful gases in the gas. The second filter plate is a HEPA filter plate, which intercepts tiny dust particles, pollen, bacteria, viruses, and other tiny particles. The third filter plate is a biofilm filter plate, which removes specific organic compounds and bacteria. After multi-stage filtration, the dust is eluted by a sprayer, which effectively reduces the emission concentration of dust, ensures that the emission meets the standards, and has a high dust removal effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;
[0019] Figure 2 It is a side view structural schematic diagram of the hoop of the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the second unit of the utility model;
[0021] Figure 4 It is a front view structural schematic diagram of the filter cartridge of the present utility model.
[0022] In the figure: 1. shell; 2. base; 3. dust inlet pipe; 4. hoop; 5. drive motor; 6. bracket; 7. expansion joint; 8. first unit; 9. buckle block; 10. filter cartridge; 11. third unit; 12. casters; 13. water tank; 14. metering pump; 15. water outlet pipe; 16. fourth unit; 17. air outlet pipe; 18. exhaust pipe; 19. inspection cover; 20. sprayer; 21. duct fan; 22. second unit; 23. first filter plate; 24. second filter plate; 25. third filter plate. DETAILED DESCRIPTION
[0023] 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.
[0024] Example 1: Please refer to Figure 1-4A unit-configurable construction dust removal device comprises a shell 1 and a first unit 8, casters 12 are respectively installed on both sides of the bottom end of the shell 1, the first unit 8 is located at the upper left of the shell 1, the second unit 22 is located at the upper right of the shell 1, the third unit 11 is located at the lower left of the shell 1, and the fourth unit 16 is located at the lower right of the shell 1. The first unit 8, the second unit 22, the third unit 11 and the fourth unit 16 can all be opened through a front cover plate, and inspection covers 19 are respectively fixed on the right sides of the second unit 22 and the fourth unit 16, an exhaust pipe 18 is connected to the inspection cover 19, a pipe fan 21 is installed in the middle section of the exhaust pipe 18, and the second unit 22 and the fourth unit 16 are connected through the exhaust pipe 18;
[0025] Specifically, Figure 1 and Figure 3 As shown, the first unit 8, the third unit 11 and the fourth unit 16 are designed to be independently detachable structures to facilitate daily maintenance and cleaning. When internal inspection or cleaning is required, the units can be easily disassembled by simply opening the corresponding front cover, so that each unit can be independently maintained and parts replaced or upgraded.
[0026] Embodiment 2: A base 2 is fixed to the top of the shell 1, and a bracket 6 composed of two groups of steel plates is fixedly connected to the top of the base 2. A driving motor 5 is fixed to the outer wall of one group of brackets 6. A hoop 4 is movably assembled in the bracket 6. The output shaft of the driving motor 5 is fixedly connected to the hoop 4. A dust inlet pipe 3 is fixedly sleeved in the hoop 4. A telescopic joint 7 is installed at the rear end of the dust inlet pipe 3. The telescopic joint 7 is bent downward and connected to the first unit 8;
[0027] Specifically, Figure 1 and Figure 2 As shown, the dust inlet duct 3 is assembled on the bracket 6 through the ring hoop 4 and is connected to the telescopic joint 7. When the driving motor 5 drives 3 to adjust the angle as a whole, the existence of the telescopic joint 7 will not affect the movement of the dust inlet duct 3, thereby ensuring the stability and sealing of the duct. In the construction environment, especially in occasions with limited space, the angle of the dust inlet duct 3 can be flexibly adjusted according to the needs of the site.
[0028] Embodiment 3: A filter cartridge 10 is assembled in the first unit 8, and two groups of buckle blocks 9 are installed on the front edge of the filter cartridge 10. A reserved seat is installed on the inner wall of the first unit 8 at the corresponding position of the buckle blocks 9. The filter cartridge 10 is clamped inside the first unit 8 through the buckle blocks 9. The diameter of the filter cartridge 10 gradually decreases from left to right. The filter cartridge 10 is connected to the second unit 22 and corresponds to the input end position of the exhaust pipe 18. The first filter plate 23, the second filter plate 24 and the third filter plate 25 are installed in the second unit 22 from left to right. The first filter plate 23 is an activated carbon filter plate, and the second filter plate 24 and the third filter plate 25 are installed in sequence. The second filter plate 24 is a HEPA filter plate, the third filter plate 25 is a biofilm filter plate, the first filter plate 23, the second filter plate 24 and the third filter plate 25 are provided with an outer frame outside, and can be disassembled as a whole from the second unit 22, a water tank 13 is installed in the third unit 11, a metering pump 14 is fixed at the front end of the water tank 13, the output end of the metering pump 14 is connected to a sprayer 20 through a pipeline, the sprayer 20 is fixed to the top of the fourth unit 16, an air outlet pipe 17 is installed on the rear wall of the fourth unit 16, and a water outlet pipe 15 is installed at the bottom of the fourth unit 16;
[0029] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, when the dust enters the first unit 8, the large dust particles are first filtered out by the filter cartridge 10, and then the dust is further purified by the first filter plate 23, the second filter plate 24, and the third filter plate 25 of the triple filtration system. The first filter plate 23 is an activated carbon filter plate, which is used to adsorb organic gases, odors and certain harmful gases in the gas. The second filter plate 24 is a HEPA filter plate, which intercepts tiny dust particles, pollen, bacteria, viruses and other tiny particles. The third filter plate 25 is a biofilm filter plate, which removes specific organic compounds and bacteria. After multi-stage filtration, the dust is rinsed by the sprayer 20.
[0030] Working principle: When the utility model is in use, first, the dust enters the first unit 8 from the dust inlet pipe 3. When the dust enters the first unit 8, the large particles of dust are first filtered out by the filter cartridge 10, and then the dust is further purified by the first filter plate 23, the second filter plate 24, and the third filter plate 25 of the triple filtration system. The first filter plate 23 is an activated carbon filter plate, which is used to adsorb organic gases, odors and certain harmful gases in the gas. The second filter plate 24 is a HEPA filter plate, which intercepts tiny dust particles, pollen, bacteria, viruses and other tiny particles. The third filter plate 25 is a biofilm filter plate, which removes specific organic compounds and bacteria. After multi-stage filtration, the dust enters the fourth unit 16 through the exhaust pipe 18, is eluted through the sprayer 20, and is finally discharged from the air outlet pipe 17, and the elution wastewater is discharged from the water outlet pipe 15.
[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A unit-configurable construction dust removal device, comprising a housing (1) and a first unit (8), characterized in that: Casters (12) are respectively installed on both sides of the bottom end of the shell (1); the first unit (8) is located at the upper left of the shell (1); the second unit (22) is located at the upper right of the shell (1); the third unit (11) is located at the lower left of the shell (1); and the fourth unit (16) is located at the lower right of the shell (1); a base (2) is fixed to the top of the shell (1); two groups of brackets (6) composed of steel plates are fixedly connected to the top of the base (2); a driving motor (5) is fixed to the outer wall of one group of brackets (6); a hoop (4) is movably installed in the bracket (6); the output shaft of the driving motor (5) is fixedly connected to the hoop (4); a dust inlet pipe (3) is fixedly sleeved in the hoop (4); a telescopic joint (7) is installed at the rear end of the dust inlet pipe (3); and the telescopic joint (7) is bent downward and connected to the first unit (8).
2. A unit-configurable construction dust removal device according to claim 1, characterized in that: The first unit (8), the second unit (22), the third unit (11) and the fourth unit (16) can all be opened through the front cover plate; the second unit (22) and the fourth unit (16) are respectively fixed with inspection covers (19) on the right side; the inspection covers (19) are connected to an exhaust pipe (18); a pipe fan (21) is installed in the middle section of the exhaust pipe (18); the second unit (22) and the fourth unit (16) are connected through the exhaust pipe (18).
3. The unit-configurable construction dust removal device according to claim 1, characterized in that: A filter cartridge (10) is assembled in the first unit (8), two groups of buckle blocks (9) are installed on the front edge of the filter cartridge (10), reserved seats are installed on the inner wall of the first unit (8) at corresponding positions of the buckle blocks (9), and the filter cartridge (10) is clamped inside the first unit (8) through the buckle blocks (9).
4. A unit-configurable construction dust removal device according to claim 3, characterized in that: The diameter of the filter cartridge (10) gradually decreases from left to right; the filter cartridge (10) is connected to the second unit (22) and corresponds to the input end position of the air extraction pipeline (18).
5. The unit-configurable construction dust removal device according to claim 1, characterized in that: The second unit (22) is provided with a first filter plate (23), a second filter plate (24) and a third filter plate (25) from left to right, wherein the first filter plate (23) is an activated carbon filter plate, the second filter plate (24) is a HEPA filter plate, and the third filter plate (25) is a biomembrane filter plate.
6. A unit-configurable construction dust removal device according to claim 5, characterized in that: The first filter plate (23), the second filter plate (24) and the third filter plate (25) are provided with external frames on the outside and can be disassembled as a whole from the second unit (22).
7. The unit-configurable construction dust removal device according to claim 1, characterized in that: A water tank (13) is installed in the third unit (11), a metering pump (14) is fixed at the front end of the water tank (13), an output end of the metering pump (14) is connected to a sprayer (20) via a pipeline, and the sprayer (20) is fixed to the top end inside the fourth unit (16).
8. The unit-configurable construction dust removal device according to claim 1, characterized in that: An air outlet pipe (17) is installed on the inner rear wall of the fourth unit (16), and a water outlet pipe (15) is installed at the bottom end of the fourth unit (16).