Dust removal device for heat preservation integrated plate

Abstract

The utility model relates to a dust removal device for a thermal insulation integrated plate, which belongs to the technical field of dust removal devices and comprises a ventilation pipeline, a drainage fan is mounted at an inlet of the ventilation pipeline, a power fan is mounted in the middle of the ventilation pipeline, and a water treatment component is arranged at an outlet of the ventilation pipeline. A filtering assembly is arranged on the side, away from the drainage fan, of the power fan. The water treatment assembly comprises a water supply pipe mounted at an outlet of the ventilation pipeline, an atomizing nozzle is fixedly mounted at the bottom of the water supply pipe, and a water drainage pipe is arranged below the atomizing nozzle; the filtering assembly comprises a frame inserted into the ventilation pipeline, a filtering plate is clamped to the inner side of the frame, a mounting plate is fixedly connected to the upper side of the frame, and an inserting rod inserted into the inner side of the ventilation pipeline is further fixedly connected to the bottom of the mounting plate. The dust removal device for the heat preservation integrated plate effectively reduces pollution to the environment during machining, and is good in dust removal effect and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to a dust removal device for thermal insulation integrated boards. Background Technique

[0002] In the construction industry of building projects, an external wall thermal insulation integrated board composed of a thermal insulation layer, an inorganic resin board, a strong composite glue, and a decorative coating is replacing the previous traditional thermal insulation process. The thermal insulation integrated board is not only applicable to the external wall thermal insulation and decoration of new buildings, but also applicable to the energy conservation and decoration transformation of old buildings; it is applicable to both various public buildings and the external wall external thermal insulation of residential buildings; it is applicable to buildings in cold regions in the north and also applicable to buildings in hot regions in the south.

[0003] However, the on-site cutting and processing of thermal insulation integrated boards will generate serious dust, which can cause diseases such as skin allergy and swelling, corneal inflammation, and pulmonary fibrosis to the human body. In the prior art, a dust suction fan is generally used for the dust removal device during the processing of thermal insulation integrated boards. However, after the dust is sucked and discharged through the dust suction fan, it is easy to cause pollution to the external environment, and the practicability is poor, resulting in inconvenience in use. Therefore, a dust removal device for thermal insulation integrated boards is proposed to solve the problems mentioned above. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a dust removal device for thermal insulation integrated boards, which has the advantages of efficient dust removal and pollution reduction, and solves the problem that in the prior art, a dust suction fan is generally used for the dust removal device during the processing of thermal insulation integrated boards, but after the dust is sucked and discharged through the dust suction fan, it is easy to cause pollution to the external environment and the practicability is poor.

[0005] To achieve the above object, the utility model provides the following technical solution: A dust removal device for thermal insulation integrated boards, including a ventilation duct, a diversion fan is installed at the inlet of the ventilation duct, a power fan is installed in the middle of the ventilation duct, a water treatment component is arranged at the outlet of the ventilation duct, and a filtering component is arranged on the side of the power fan away from the diversion fan;

[0006] The water treatment component includes a water supply pipe installed at the outlet of the ventilation duct, a atomizing nozzle is fixedly installed at the bottom of the water supply pipe, and a drain pipe is arranged below the atomizing nozzle;

[0007] The filtering component includes a frame inserted into the ventilation duct, a filter plate is clamped inside the frame, a mounting plate is fixedly connected to the upper side of the frame, and a plug rod inserted into the inner side of the ventilation duct is also fixedly connected to the bottom of the mounting plate, and a limiting component is arranged between the plug rod and the ventilation duct.

[0008] Further, the ventilation duct is a rectangular duct, wire mesh sheets are installed at both the inlet and outlet of the ventilation duct, and the drain pipe is fixedly installed at the bottom of the ventilation duct.

[0009] Further, the air inlet end of the power fan corresponds to the diversion fan, and the air outlet end of the power fan corresponds to the filter plate.

[0010] Further, the number of the filter plates is set to two, and the filter plates are air conditioner filter elements.

[0011] Further, the limiting component includes an adjusting rod, the adjusting rod is inserted into the inner side of the ventilation duct, a limiting rod is fixedly connected to one side of the adjusting rod close to the inserting rod, and the limiting rod penetrates through the inserting rod and extends to the inner side of the frame.

[0012] Further, a movable opening adapted to the adjusting rod is formed in the outer wall of the ventilation duct, a spring is fixedly connected to the side of the adjusting rod away from the limiting rod, and the other end of the spring is fixedly connected to the inside of the ventilation duct.

[0013] Further, a slider is fixedly connected to one end of the adjusting rod located inside the ventilation duct, a sliding groove adapted to the slider is formed in the inside of the ventilation duct, and the slider is slidably connected to the inside of the sliding groove.

[0014] Further, the number of the limiting components is set to two groups, and the two groups of limiting components are respectively arranged on both sides of the mounting plate.

[0015] Compared with the prior art, the present utility model provides a dust removal device for a heat-insulating integrated board, which has the following beneficial effects:

[0016] 1. For this dust removal device for the heat-insulating integrated board, when the power fan is powered on, it generates wind power to drive the diversion fan to rotate. The diversion fan is used to suck the dust generated during the processing of the heat-insulating integrated board into the ventilation duct. When the gas containing dust passes through the frame, most of the dust in the dust gas is efficiently filtered by the two filter plates. The filtered gas is discharged towards the outlet of the ventilation duct. By connecting a water supply pipe to an external water pump and using a spray head to spray water mist to further remove the remaining dust in the gas, the gas is discharged into the external air after water treatment, thereby effectively reducing the pollution to the environment during processing. The dust removal effect is good and the practicability is high, solving the problem that in the prior art, for the dust removal device during the processing of the heat-insulating integrated board, a dust suction fan is generally used, but the dust is easily discharged to pollute the external environment after being sucked by the dust suction fan, and the practicability is poor.

[0017] 2. When the dust removal device for the heat-insulating integrated board needs to clean and maintain the filter plate, the adjusting rod is pushed to drive the limiting rod to move, so that it is separated from the frame and the inserting rod, and then the frame can be removed from the ventilation duct, facilitating the cleaning and maintenance of the filter plate and ensuring the filtering performance of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a structural cross-sectional view of the present invention;

[0019] Figure 2 of the present invention Figure 1 is an enlarged structural schematic diagram of A shown;

[0020] Figure 3 is a structural schematic diagram of the frame of the present invention.

[0021] In the figure: 1, ventilation duct; 2, drainage fan; 3, power fan; 4, wire mesh; 5, frame; 6, filter plate; 7, water supply pipe; 8, atomizing nozzle; 9, drain pipe; 10, mounting plate; 11, inserting rod; 12, adjusting rod; 13, limiting rod; 14, spring; 15, slider. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment 1:

[0024] Please refer to Figures 1 to 3 , the dust removal device for the heat-insulating integrated board in this embodiment includes a ventilation duct 1. A drainage fan 2 is installed at the inlet of the ventilation duct 1, and a power fan 3 is installed in the middle of the ventilation duct 1. The power fan 3 is connected to a power supply to generate wind power, driving the drainage fan 2 to rotate, and using the drainage of the drainage fan 2 to suck dust.

[0025] It should be noted that the ventilation duct 1 is a rectangular pipe, and wire meshes 4 are installed at both the inlet and outlet of the ventilation duct 1 to play a protective role for the inside of the ventilation duct 1.

[0026] In this embodiment, a water treatment component is provided at the outlet of the ventilation duct 1. The water treatment component includes a water supply pipe 7 installed at the outlet of the ventilation duct 1. A mist spray head 8 is fixedly installed at the bottom of the water supply pipe 7. A drain pipe 9 is arranged below the mist spray head 8. The drain pipe 9 is fixedly installed at the bottom of the ventilation duct 1. The external water pump is connected through the water supply pipe 7, and the dust in the dust gas is dust-settled by spraying water mist through the mist spray head 8. After the gas is treated by water, it is discharged into the external air, greatly reducing environmental pollution.

[0027] In this embodiment, a filter component is provided on the side of the power fan 3 away from the diversion fan 2. The air inlet end of the power fan 3 corresponds to the diversion fan 2. The filter component includes a frame 5 inserted into the interior of the ventilation duct 1. A filter plate 6 is clamped inside the frame 5. The air outlet end of the power fan 3 corresponds to the filter plate 6. An installation plate 10 is fixedly connected to the upper side of the frame 5. A plug rod 11 inserted into the interior of the ventilation duct 1 is also fixedly connected to the bottom of the installation plate 10.

[0028] Among them, the number of the filter plates 6 is set to two. The filter plates 6 are air conditioner filters, and most of the dust in the dust gas can be efficiently filtered through the two filter plates 6.

[0029] Embodiment Two:

[0030] Please refer to Figures 1 to 2 , on the basis of Embodiment One, a limiting component is provided between the plug rod 11 and the ventilation duct 1. The limiting component includes an adjusting rod 12. The adjusting rod 12 is inserted into the interior of the ventilation duct 1. A limiting rod 13 is fixedly connected to the side of the adjusting rod 12 close to the plug rod 11. The limiting rod 13 penetrates through the plug rod 11 and extends to the interior of the frame 5.

[0031] Among them, a movable opening adapted to the adjusting rod 12 is formed on the outer wall of the ventilation duct 1. A spring 14 is fixedly connected to the side of the adjusting rod 12 away from the limiting rod 13. The other end of the spring 14 is fixedly connected to the interior of the ventilation duct 1. In addition, a slider 15 is fixedly connected to the end of the adjusting rod 12 located inside the ventilation duct 1. A sliding groove adapted to the slider 15 is formed inside the ventilation duct 1. The slider 15 is slidably connected to the inside of the sliding groove.

[0032] It should be noted that the number of the limiting components is set to two groups. The two groups of limiting components are respectively arranged on both sides of the installation plate 10. By providing two groups of limiting components, it is convenient to stably limit the installation plate 10 and the frame 5.

[0033] The working principle of the above embodiments is as follows:

[0034] When the utility model is in use, the drainage fan 2 does not need to be powered on. The power fan 3 is powered on to generate wind to drive the drainage fan 2 to rotate. The drainage fan 2 is used to suck the dust generated during the processing of the thermal insulation integrated board into the ventilation duct 1. When the gas containing dust passes through the frame 5, most of the dust in the dust gas is efficiently filtered by the two filter plates 6. The filtered gas is discharged towards the outlet of the ventilation duct 1. The external water pump is connected through the water supply pipe 7, and the atomizing nozzle 8 is used to spray water mist to further reduce the dust in the gas. After the gas is treated by water, it is discharged into the external air, thereby effectively reducing the environmental pollution during processing;

[0035] In addition, when it is necessary to clean and maintain the filter plate 6, the adjusting rod 12 is pushed to drive the limiting rod 13 to move, so that it is separated from the frame 5 and the insertion rod 11, so that the frame 5 can be removed from the ventilation duct 1, which is convenient for cleaning and maintaining the filter plate 6 and ensures the filtering performance of the filter plate 6.

[0036] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented. In addition, the electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller is a conventional known device, and the existing public power connection technology also belongs to the common knowledge in this field. Therefore, the specific structural composition and working principle will not be described in detail herein.

[0037] It should be noted that in this article, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to this application.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0039] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. Dust removal device for integrated thermal insulation board, comprising a ventilation duct (1), characterized in that: A drainage fan (2) is installed at the inlet of the ventilation duct (1), a power fan (3) is installed in the middle of the ventilation duct (1), a water treatment component is arranged at the outlet of the ventilation duct (1), and a filtering component is arranged on the side of the power fan (3) away from the drainage fan (2); The water treatment component includes a water supply pipe (7) installed at the outlet of the ventilation duct (1), a spray head (8) is fixedly installed at the bottom of the water supply pipe (7), and a drain pipe (9) is arranged below the spray head (8); The filtering component includes a frame (5) inserted into the interior of the ventilation duct (1), a filter plate (6) is clamped inside the frame (5), a mounting plate (10) is fixedly connected to the upper side of the frame (5), and a plug rod (11) inserted into the inner side of the ventilation duct (1) is also fixedly connected to the bottom of the mounting plate (10). A limiting component is arranged between the plug rod (11) and the ventilation duct (1).

2. The dust removal device for the heat-insulating integrated board according to claim 1, characterized in that: The ventilation duct (1) is a rectangular pipe, wire mesh sheets (4) are installed at both the inlet and outlet of the ventilation duct (1), and the drain pipe (9) is fixedly installed at the bottom of the ventilation duct (1).

3. The dust removal device for the integrated thermal insulation board according to claim 1, wherein: The air inlet end of the power fan (3) corresponds to the drainage fan (2), and the air outlet end of the power fan (3) corresponds to the filter plate (6).

4. The dust removal device for the heat-insulating integrated board according to claim 1, wherein: The number of the filter plates (6) is set to two, and the filter plates (6) are air conditioner filters.

5. The dust removal device for the integrated heat-insulating board according to claim 1, characterized in that: The limiting component includes an adjusting rod (12), the adjusting rod (12) is inserted into the inner side of the ventilation duct (1), a limiting rod (13) is fixedly connected to the side of the adjusting rod (12) close to the plug rod (11), and the limiting rod (13) penetrates through the plug rod (11) and extends to the inner side of the frame (5).

6. The dust removal device for the heat-insulating integrated board according to claim 5, characterized in that: An activity port adapted to the adjusting rod (12) is opened on the outer wall of the ventilation duct (1), a spring (14) is fixedly connected to the side of the adjusting rod (12) away from the limiting rod (13), and the other end of the spring (14) is fixedly connected to the interior of the ventilation duct (1).

7. The dust removal device for the integrated thermal insulation board according to claim 5, characterized in that: A slider (15) is fixedly connected to the end of the adjusting rod (12) located inside the ventilation duct (1), a sliding groove adapted to the slider (15) is opened in the interior of the ventilation duct (1), and the slider (15) is slidably connected to the inner side of the sliding groove.

8. The dust removal device for the heat-insulating integrated board according to claim 1, characterized in that: The number of the limiting components is set to two groups, and the two groups of limiting components are respectively arranged on both sides of the mounting plate (10).

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