Flue gas dust removal device

Abstract

The utility model discloses a flue gas dust removal device which comprises a first shell, a filtering assembly is arranged in the first shell, a cleaning assembly is arranged on the filtering assembly, the filtering assembly comprises an oil baffle plate, the oil baffle plate is installed on the first shell through a rotating shaft, a plurality of square air inlets are formed in the oil baffle plate, and the square air inlets are communicated with the oil baffle plate. A cleaning assembly is arranged on an air inlet of the oil baffle plate and comprises a first oil removal plate, a handle is arranged on one side of the first oil removal plate, a second oil removal plate is installed at the bottom of the first oil removal plate through a plurality of first springs, and triangular structures are arranged on the two sides of the first oil removal plate and the two sides of the second oil removal plate. The cleaning assembly moves on the filtering assembly by pulling the handle on the first oil removal plate, the first oil removal plate and the second oil removal plate can be tightly attached to the oil baffle plate through the first spring, and the oil baffle plate can be better cleaned through the cleaning assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of flue gas dust removal devices, in particular to a flue gas dust removal device. Background Art

[0002] A flue gas dust removal device is a device used to remove or reduce the fly ash content in flue gas. In the kitchen, a large amount of oil fume is generated during the cooking process. These oil fumes contain hundreds of substances, which have a greater impact on the environment and human health. The application of a kitchen flue gas dust removal device in the kitchen is to reduce oil fume emissions and protect the environment and human health. Currently, when the existing flue gas dust removal device is used in the kitchen, it is not easy to clean due to oil stains sticking to the device. Therefore, a flue gas dust removal device is proposed, which is easy to clean the device and can effectively absorb oil fume at the same time.

[0003] After retrieval, the patent with the Chinese patent application number 201921830518.2 discloses a range hood that is easy to clean, including a range hood body. An inner cavity is opened in the range hood body, and an oil fume suction port communicating with the inner cavity is opened on the range hood body. A filter plate is connected to the oil fume suction port. A placement box for storing a cleaning agent is connected inside the range hood body. A spray head is arranged on the placement box, and the spray head faces the filter plate. A scraper is slidably connected to the filter plate along the horizontal direction, and the scraper is arranged vertically. A sprinkler head is arranged inside the range hood body, and a water receiving tank is arranged at the lower end of the filter plate inside the range hood body. A reset mechanism for driving the scraper to reset is arranged inside the range hood body. The range hood device in the above literature has the following deficiencies: The sponge pad and the cleaning agent are arranged inside the cleaning component of the device, and during the movement process, the sponge pad may not be in full contact with the device, resulting in ineffective cleaning. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose a flue gas dust removal device.

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

[0006] A flue gas dust removal device includes an outer shell one. A filtering component is arranged inside the outer shell one, and a cleaning component is arranged on the filtering component. The filtering component includes an oil baffle, the oil baffle is installed on the outer shell one through a rotating shaft, and a plurality of square air inlets are arranged on the oil baffle. A cleaning component is arranged at the air inlet of the oil baffle. The cleaning component includes an oil removal plate one, a handle is arranged on one side of the oil removal plate one, the bottom of the oil removal plate one is installed with an oil removal plate two through a plurality of springs one, and triangular structures are arranged on both sides of the oil removal plate one and the oil removal plate two.

[0007] As a further solution of the present utility model: The cleaning assembly further includes telescopic tubes, several telescopic tubes are provided, and the telescopic tubes are installed between the first oil removal plate and the second oil removal plate.

[0008] As a further solution of the present utility model: The first housing is installed with a second housing, the second housing is installed with a third housing, and a suction assembly is arranged inside the third housing. The suction assembly includes a volute. Air inlet holes are arranged above and below the volute. A number of collection grooves are arranged on the inner walls on both sides of the volute. An oil collection table is arranged at the bottom of the volute. A slope is arranged on the oil collection table. An air outlet is arranged at the top of the third housing.

[0009] As a further solution of the present utility model: The suction assembly further includes a motor. The motor is installed on one side of the volute. The flue gas dust removal device further includes a control module. The motor is electrically connected to the control module. An impeller is installed at the output end of the motor.

[0010] As a further solution of the present utility model: The filter assembly further includes an oil-blocking hole plate. The oil-blocking hole plate is divided into two parts. The upper half is installed inside the first housing, and the lower half is connected to the upper half through a second spring. Air inlet holes are arranged between the upper and lower parts, and the air inlet holes are staggered from each other.

[0011] As a further solution of the present utility model: The cleaning assembly further includes side oil removal plates. The side oil removal plates are arranged on both sides of the telescopic tubes.

[0012] As a further solution of the present utility model: The flue gas dust removal device further includes a conduit. The conduit is installed on one side of the second housing. The conduit is connected to the oil collection table of the volute. An oil collection box is arranged at the bottom of the conduit. The oil collection box is installed at the bottom of the first housing.

[0013] As a further solution of the present utility model: Clasps are arranged on both sides of the oil-blocking plate, and the clasps are connected to the clasps on the bottom of the first housing.

[0014] The beneficial effects of the present utility model are:

[0015] 1. By pulling the handle on the first oil removal plate, the cleaning assembly moves on the filter assembly. The first spring can make the first oil removal plate and the second oil removal plate closely adhere to the oil-blocking plate, so that the cleaning assembly can better clean the oil-blocking plate.

[0016] 2. By arranging the telescopic tubes, it can prevent the first spring from reducing its elasticity due to oil fume, resulting in inconvenient movement of the cleaning assembly.

[0017] 3. The control module drives the motor to work. The motor drives the impeller, causing the flue gas dust removal device to suck the oil fume into the device. The oil fume passes through the filtering component for preliminary filtration. In the suction component, the oil fume is separated in the impeller, and the oil stains are thrown onto the volute. The oil stains enter the oil collection table through the collection tank.

[0018] 4. When the flue gas dust removal device is working, under the action of the suction component, the lower part of the oil baffle plate generates slight vibrations, thereby improving the oil absorption and filtration function of the flue gas dust removal component. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of a flue gas dust removal device proposed by the present utility model;

[0020] Figure 2 It is a schematic structural diagram of a side view section of a flue gas dust removal device proposed by the present utility model;

[0021] Figure 3 It is a schematic structural diagram of a front view section of a flue gas dust removal device proposed by the present utility model;

[0022] Figure 4 It is a schematic structural diagram of an oil baffle of a flue gas dust removal device proposed by the present utility model;

[0023] Figure 5 It is a schematic structural diagram of a cleaning component of a flue gas dust removal device proposed by the present utility model;

[0024] Figure 6 It is a schematic structural diagram of a section of a cleaning component of a flue gas dust removal device proposed by the present utility model.

[0025] In the figure: 1 - outer shell one, 2 - oil collection box, 3 - oil baffle, 4 - buckle, 5 - outer shell two, 6 - outer shell three, 7 - air outlet, 8 - motor, 9 - impeller, 10 - volute, 11 - oil baffle hole plate, 12 - conduit, 13 - oil removal plate one, 14 - oil removal plate two, 15 - side oil removal plate, 16 - spring one, 17 - telescopic tube, 18 - spring two. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The technical solutions of the present utility model will be further described in detail below in conjunction with the specific embodiments.

[0027] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0028] Embodiment

[0029] A flue gas dust removal device, as Figure 1 shown, includes a first housing 1. A filtering component is arranged inside the first housing 1, and a cleaning component is arranged on the filtering component. The filtering component includes an oil baffle 3, and the oil baffle 3 is installed on the first housing 1 through a rotating shaft. A number of square air inlets are arranged on the oil baffle 3, and a cleaning component is arranged at the air inlets of the oil baffle 3. The cleaning component includes a first oil removal plate 13. A handle is arranged on one side of the first oil removal plate 13. The bottom of the first oil removal plate 13 is installed with a second oil removal plate 14 through a number of first springs 16. Triangular structures are arranged on both sides of the first oil removal plate 13 and the second oil removal plate 14.

[0030] By pulling the handle on the first oil removal plate 13, the cleaning component moves on the filtering component. The first springs 16 can make the first oil removal plate 13 and the second oil removal plate 14 closely adhere to the first oil removal plate 13, so that the cleaning component can better clean the oil baffle 3.

[0031] To solve the problem that the first springs 16 are easily damaged in the oil fume environment; as Figure 6 shown, the cleaning component further includes a telescopic tube 17. A number of telescopic tubes 17 are arranged, and the telescopic tubes 17 are installed between the first oil removal plate 13 and the second oil removal plate 14.

[0032] By arranging the telescopic tubes 17, it can prevent the first springs 16 from reducing their elasticity due to oil fume, resulting in inconvenient movement of the cleaning component.

[0033] As Figures 1-3 shown, a second housing 5 is installed on the first housing 1, a third housing 6 is installed on the second housing 5, and a suction component is arranged inside the third housing 6. The suction component includes a volute 10. Air inlet holes are arranged above and below the volute 10. A number of collecting grooves are arranged on the inner walls on both sides of the volute 10. An oil collecting table is arranged at the bottom of the volute 10, and a slope is arranged on the oil collecting table. An air outlet 7 is arranged at the top of the third housing 6.

[0034] As Figure 2 、 Figure 3 shown, the suction component further includes a motor 8, the motor 8 is installed on one side of the volute 10, the flue gas dust removal device further includes a control module, the motor 8 is electrically connected to the control module, and an impeller 9 is installed at the output end of the motor 8.

[0035] The control module drives the motor 8 to work. The motor 8 drives the impeller 9 to make the flue gas dust removal device suck the oil fume into the device. The oil fume is preliminarily filtered through the filtering component. In the suction component, the oil fume is separated in the impeller 9, and the oil stains are thrown onto the volute 10, and the oil stains enter the oil collecting table through the collecting grooves.

[0036] To further improve the efficiency of the filtering component; as Figure 2 , Figure 3 shown, the filtering component further includes an oil baffle plate 11. The oil baffle plate 11 is divided into two parts. The upper part is installed in the outer shell 1, and the lower part is connected to the upper part through a second spring 18. Air inlet holes are provided in the upper and lower parts, and the air inlet holes are staggered from each other.

[0037] When the flue gas dust removal device is working, under the action of the suction component, the lower part of the oil baffle plate 11 generates slight vibrations, thereby improving the oil absorption and filtering function of the flue gas dust removal component.

[0038] To clean the side of the air inlet hole of the baffle plate 3, as Figure 6 shown, the cleaning component further includes a side oil removal plate 15. The side oil removal plate 15 is arranged on both sides of the telescopic pipe 17.

[0039] To solve the problem of oil stain collection; as Figure 1 , Figure 2 shown, the flue gas dust removal device further includes a conduit 12. The conduit 12 is installed on one side of the outer shell 5. The conduit 12 is connected to the oil collection table of the volute 10. An oil collection box 2 is arranged at the bottom of the conduit 12. The oil collection box 2 is installed at the bottom of the outer shell 1.

[0040] To solve the problem of the installation of the baffle plate 3; as Figure 1 , Figure 4 shown, buckles 4 are arranged on both sides of the baffle plate 3. The buckles 4 are connected to the buckles 4 on the bottom of the outer shell 1.

[0041] Working principle: The control module drives the motor 8 to enable the suction component to suck the oil fume. The oil fume passes through the filtering component and the suction component to separate the oil fume. The smoke is discharged from the device through the air outlet 7. The oil stains enter the oil collection box 2 through the conduit 12. If it is necessary to clean the baffle plate 3, the baffle plate 3 is removed through the buckle 4, and the cleaning component is slid to clean the baffle plate 3. After the cleaning is completed, the baffle plate 3 is reinstalled into the device.

[0042] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A flue gas dust removal device, comprising a housing (1), characterized in that: A filter assembly is arranged in the housing (1), and a cleaning assembly is arranged on the filter assembly. The filter assembly comprises an oil baffle plate (3), and the oil baffle plate (3) is mounted on the housing (1) via a rotating shaft. The oil baffle plate (3) is provided with a plurality of square air inlets, and a cleaning assembly is arranged on the air inlet of the oil baffle plate (3). The cleaning assembly comprises an oil removal plate (13), and a handle is arranged on one side of the oil removal plate (13). An oil removal plate (14) is mounted on the bottom of the oil removal plate (13) via a plurality of springs (16), and triangular structures are arranged on both sides of the oil removal plate (13) and the oil removal plate (14).

2. A flue gas dust removal device according to claim 1, characterized in that: The cleaning assembly further comprises a telescopic tube (17), wherein a plurality of telescopic tubes (17) are provided and the telescopic tubes (17) are installed between the first degreasing plate (13) and the second degreasing plate (14).

3. A flue gas dust removal device according to claim 2, characterized in that: The shell one (1) is mounted on the shell two (5), the shell two (5) is mounted on the shell three (6), a suction assembly is arranged in the shell three (6), the suction assembly comprises a volute (10), the volute (10) is provided with air inlet holes at the top and bottom, a plurality of collecting grooves are arranged on the inner walls on both sides of the volute (10), an oil collecting platform is arranged at the bottom of the volute (10), a slope is arranged on the oil collecting platform, and an air outlet (7) is arranged at the top of the shell three (6).

4. A flue gas dust removal device according to claim 3, characterized in that: The suction assembly further comprises a motor (8), wherein the motor (8) is mounted on one side of the volute (10); the flue gas dust removal device further comprises a control module, wherein the motor (8) is electrically connected to the control module, and an impeller (9) is mounted at the output end of the motor (8).

5. A flue gas dust removal device according to claim 4, characterized in that: The filter assembly also includes an oil baffle plate (11), which is divided into two parts. The upper part is installed in the shell one (1), and the lower part is connected to the upper part through spring two (18). The upper and lower parts are provided with air inlet holes, and the air inlet holes are staggered with each other.

6. A flue gas dust removal device according to claim 5, characterized in that: The cleaning assembly further comprises a side degreasing plate (15), and the side degreasing plate (15) is arranged on both sides of the telescopic tube (17).

7. A flue gas dust removal device according to claim 6, characterized in that: The flue gas dust removal device also includes a conduit (12), which is installed on one side of the second outer shell (5), the conduit (12) is connected to the oil collection platform of the volute (10), and an oil collection box (2) is provided at the bottom of the conduit (12), and the oil collection box (2) is installed at the bottom of the first outer shell (1).

8. A flue gas dust removal device according to claim 7, characterized in that: Buckles (4) are provided on both sides of the oil baffle plate (3), and the buckles (4) are connected to the buckles (4) on the bottom of the housing (1).

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