Seasoning stir-frying smoke filtering device

Abstract

The invention relates to the technical field of filtering devices, and discloses a seasoning stir-frying smoke filtering device which comprises a stir-frying device, a smoke exhaust pipeline is fixedly connected to the upper end of the stir-frying device, a supporting frame is fixedly connected to the outer side of the middle end of the smoke exhaust pipeline, one end of the supporting frame is fixedly connected to the stir-frying device, and a sweeping assembly is arranged on the inner side of one end of the smoke exhaust pipeline. The sweeping assembly comprises a first connecting plate inserted into the inner side of the middle end of the smoke exhaust pipeline, one end of the first connecting plate is fixedly connected with a first cleaning brush, cooling water can be injected into the smoke exhaust pipeline through cooperation of the sweeping assembly, the power assembly, the water changing assembly and the like, the filtering effect is effectively improved, meanwhile, heat carried by smoke can be cooled, and the filtering effect is improved. And through cooperation of the transmission assembly, the rotating assembly, the cleaning assembly and the like, impurities attached to the lower side of the activated carbon plate can be cleaned, the filtering effect of the activated carbon plate is effectively improved, and blockage caused by too many impurities is avoided.

Description

Technical Field

[0001] This invention relates to the field of filtration device technology, specifically to a filtration device for the smoke from stir-frying seasonings. Background Technology

[0002] A seasoning stir-fry fume filtration device is a device used to treat the fumes generated during the stir-frying of seasonings. It usually consists of a stir-frying device, an exhaust pipe, and a filtration device. The filtration device mainly utilizes the adsorption effect of activated carbon plates to adsorb grease, odor substances, and some harmful gases in the fumes onto the surface of the activated carbon, thereby achieving the purpose of purifying the fumes.

[0003] The fumes filtration device for stir-frying seasonings mainly uses activated carbon to filter the fumes. However, the fumes carry a large number of solid particles, which can easily clog the bottom of the activated carbon. At the same time, the heat carried by the fumes can also reduce the activated carbon's ability to adsorb organic pollutants due to the high temperature, thus reducing the filtration effect. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a seasoning stir-fry fume filtration device, which has the advantages of reducing the heat carried by the fume and cleaning impurities adhering to the surface of the activated carbon filter plate. This solves the problems of impurities carried in the fume filtration device causing blockage of the activated carbon, and the heat carried by the fume reducing the filtration effect of the activated carbon.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a seasoning stir-fry smoke filtration device, comprising a stir-fry device, wherein an exhaust pipe is fixedly connected to the upper end of the stir-fry device, and a support frame is fixedly connected to the outer side of the middle end of the exhaust pipe, and one end of the support frame is fixedly connected to the stir-fry device, characterized in that: a cleaning component is provided on the inner side of one end of the exhaust pipe, and the cleaning component includes a first connecting plate inserted into the inner side of the middle end of the exhaust pipe, a first cleaning brush is fixedly connected to one end of the first connecting plate, and the side of the first cleaning brush away from the first connecting plate is in contact with the inner side of the stir-fry device, a power component is provided on the end of the first connecting plate away from the first cleaning brush, and a transmission component is provided on one end of the power component through the exhaust pipe, a rotating component is provided on one end of the transmission component, a cleaning component is provided on the upper end of the rotating component, a filtering component is provided on the upper end of the cleaning component, and a replacement component is provided on the outer side of the filtering component, and water exchange components are provided at both ends of the stir-fry device.

[0006] Preferably, the power assembly includes a first gear ring fixedly connected to the end of the first connecting plate away from the first cleaning brush, and the outer end of the first gear ring is rotatably connected to the exhaust pipe. The upper gear of the first gear ring meshes with a first gear, and a first protective cover is sleeved on the outer side of the first gear. The lower end of the first protective cover is fixedly connected to the exhaust pipe, and a motor is fixedly connected to one side of the first gear. The output shaft of the motor passes through the first protective cover, and the lower end of the motor is fixedly connected to the exhaust pipe.

[0007] Preferably, the transmission assembly includes a rotating rod fixedly connected to the side of the first gear away from the motor, and a second gear fixedly connected to the end of the rotating rod away from the first gear through the exhaust pipe.

[0008] Preferably, the rotating assembly includes a second protective cover sleeved on the outer side of one end of the second gear, and the upper end of the second gear is engaged with a second gear ring, and a second connecting plate is fixedly connected to the inner side of the second gear ring.

[0009] Preferably, the cleaning assembly includes a third connecting plate fixedly connected to the middle of the second connecting plate, and a second cleaning brush fixedly connected to the upper end of the third connecting plate.

[0010] Preferably, the filter assembly includes an activated carbon plate attached to the upper side of the second cleaning brush, with insert plates fixedly connected to both ends of the activated carbon plate, and a pull rod fixedly connected to the middle of the upper side of the activated carbon plate.

[0011] Preferably, the replacement component includes an installation ring sleeved on the outer end of the insert plate, and the outer end of the installation ring is fixedly connected to the exhaust pipe. The two ends of the installation ring are fitted with locking blocks, and the end of the locking block away from the insert plate is fixedly connected to a spring. The end of the spring away from the locking block is fixedly connected to the installation ring.

[0012] Preferably, a fourth connecting plate is fixedly connected to the upper end of the card block, and the fourth connecting plate is disposed through the mounting ring, and a push plate is fixedly connected to the upper end of the fourth connecting plate.

[0013] Preferably, the water exchange component includes a water inlet fixedly connected to the upper end of the exhaust pipe, and a sewage outlet fixedly connected to the lower end of the exhaust pipe.

[0014] Preferably, the second protective cover is hollow, and the inner side of the second connecting plate is rotatably connected to the second protective cover.

[0015] Compared with the prior art, the present invention provides a seasoning stir-fry smoke filtration device, which has the following beneficial effects: 1. This invention, through the cooperation of cleaning components, power components and water exchange components, can inject cooling water into the flue gas duct, which can effectively improve the filtration effect and cool down the heat carried by the flue gas, reducing the impact of high temperature on the activated carbon plate.

[0016] 2. This invention, through the cooperation of transmission components, rotation components and cleaning components, can clean the impurities attached to the underside of the activated carbon plate, effectively improving the filtration effect of the activated carbon plate and avoiding clogging caused by excessive impurities. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is an enlarged cross-sectional view of the smoke exhaust duct of the present invention from a first perspective. Figure 3 This is a magnified schematic diagram of a partial structure of the smoke exhaust duct from a second perspective according to the present invention; Figure 4 This is an enlarged schematic diagram of the smoke exhaust duct and the inner structure of the first protective cover of the present invention; Figure 5 For the present invention Figure 2 Enlarged schematic diagram of the mechanism at point A; Figure 6 For the present invention Figure 2 Enlarged schematic diagram of the structure at point B; In the diagram: 1. Stirring device; 11. Exhaust pipe; 12. Support frame; 2. Cleaning assembly; 21. First connecting plate; 22. First cleaning brush; 3. Power assembly; 31. First gear ring; 32. First gear; 33. First protective cover; 34. Motor; 4. Transmission assembly; 41. Rotating rod; 42. Second gear; 5. Rotating assembly; 51. Second protective cover; 52. Second gear ring; 53. Second connecting plate; 6. Cleaning assembly; 61. Third connecting plate; 62. Second cleaning brush; 7. Filter assembly; 71. Activated carbon plate; 72. Insert plate; 73. Pull rod; 8. Replacement assembly; 81. Mounting ring; 82. Locking block; 83. Spring; 84. Fourth connecting plate; 85. Push plate; 9. Water replacement assembly; 91. Water inlet; 92. Sewage outlet. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] As described in the background section, there are shortcomings in the existing technology. In order to solve the above-mentioned technical problems, this application proposes a seasoning stir-fry smoke filtration device.

[0020] Example 1: Please refer to Figures 1-6A seasoning stir-fry fume filtration device includes a stir-fry device 1. An exhaust pipe 11 is fixedly connected to the upper end of the stir-fry device 1, and a support frame 12 is fixedly connected to the outer side of the middle end of the exhaust pipe 11. One end of the support frame 12 is fixedly connected to the stir-fry device 1. The device is characterized in that: a cleaning component 2 is provided on the inner side of one end of the exhaust pipe 11, and the cleaning component 2 includes a first connecting plate 21 inserted into the inner side of the middle end of the exhaust pipe 11. A first cleaning brush 22 is fixedly connected to one end of the first connecting plate 21, and the side of the first cleaning brush 22 away from the first connecting plate 21 is in contact with the inner side of the stir-fry device 1. A power component 3 is provided on the end of the first connecting plate 21 away from the first cleaning brush 22, and one end of the power component 3 passes through the exhaust pipe 11 and is equipped with a transmission mechanism. Component 4, the transmission component 4 is provided with a rotating component 5 at one end, and a cleaning component 6 is provided at the upper end of the rotating component 5. A filter component 7 is provided at the upper end of the cleaning component 6, and a replacement component 8 is provided on the outside of the filter component 7. The stir-frying device 1 is provided with water exchange components 9 at both ends. Through the cooperation of the cleaning component 2, the power component 3 and the water exchange component 9, cooling water can be injected into the smoke exhaust pipe 11, which can effectively improve the filtration effect and cool down the heat carried by the smoke, reducing the impact of high temperature on the activated carbon plate 71. Through the cooperation of the transmission component 4, the rotating component 5 and the cleaning component 6, the impurities attached to the lower side of the activated carbon plate 71 can be cleaned, which can effectively improve the filtration effect of the activated carbon plate 71 and avoid blockage caused by too many impurities.

[0021] Example 2: See Figures 1-6 Unlike the first embodiment described above, the power assembly 3 includes a first gear ring 31 fixedly connected to the end of the first connecting plate 21 away from the first cleaning brush 22, and the outer end of the first gear ring 31 is rotatably connected to the exhaust pipe 11. The upper gear of the first gear ring 31 meshes with a first gear 32, and a first protective cover 33 is sleeved on the outside of the first gear 32. The lower end of the first protective cover 33 is fixedly connected to the exhaust pipe 11, and a motor 34 is fixedly connected to one side of the first gear 32. The output shaft of the motor 34 passes through the first protective cover 33, and the lower end of the motor 34 is fixedly connected to the exhaust pipe 11. After the motor 34 is started, the output shaft drives the first gear 32 to rotate under the protection of the first protective cover 33. After the first gear 32 rotates, it drives the first gear ring 31 to rotate by meshing with the gear of the first gear ring 31. After the first gear ring 31 rotates, it drives the first connecting plate 21 and the first cleaning brush 22 to rotate.

[0022] Example 3, see Figures 1-6Unlike the second embodiment described above, the transmission assembly 4 includes a rotating rod 41 fixedly connected to the side of the first gear 32 away from the motor 34, and the end of the rotating rod 41 away from the first gear 32 passes through the exhaust pipe 11 and is fixedly connected to the second gear 42. When the first gear 32 rotates, it synchronously drives the rotating rod 41 and the second gear 42 to rotate. After the second gear 42 rotates, it drives the second gear ring 52 to rotate by meshing with the gear of the second gear ring 52 under the protection of the second protective cover 51.

[0023] Example 4, see Figures 1-6 Unlike Embodiment 3 above, the rotating assembly 5 includes a second protective cover 51 sleeved on the outer side of one end of the second gear 42, and a second gear ring 52 meshes with the upper end of the second gear 42. A second connecting plate 53 is fixedly connected to the inner side of the second gear ring 52. After the second gear 42 rotates, it drives the second gear ring 52 to rotate by meshing with the gear of the second gear ring 52 under the protection of the second protective cover 51. After the second gear ring 52 rotates, it synchronously drives the second connecting plate 53 to rotate.

[0024] Example 5, see Figures 1-6 Unlike the above embodiment four, the cleaning component 6 includes a third connecting plate 61 fixedly connected to the middle of the second connecting plate 53, and a second cleaning brush 62 fixedly connected to the upper end of the third connecting plate 61. The rotation of the second connecting plate 53 synchronously drives the third connecting plate 61 and the second cleaning brush 62 to rotate, and the rotation of the second cleaning brush 62 is used to clean the impurities attached to the lower side of the activated carbon plate 71.

[0025] Example 6, see Figures 1-6 Unlike Embodiment 5 above, the filter assembly 7 includes an activated carbon plate 71 attached to the upper side of the second cleaning brush 62, and insert plates 72 are fixedly connected to both ends of the activated carbon plate 71. A pull rod 73 is fixedly connected to the middle of the upper side of the activated carbon plate 71. By holding the replaced pull rod 73, the activated carbon plate 71 and the insert plate 72 are inserted into the mounting ring 81, which facilitates the installation of the activated carbon plate 71.

[0026] Example 7, see Figures 1-6Unlike Embodiment Six above, the replacement component 8 includes an installation ring 81 sleeved on the outer end of the insert plate 72, and the outer end of the installation ring 81 is fixedly connected to the exhaust pipe 11. Both ends of the installation ring 81 have insert blocks 82, and the end of the block 82 away from the insert plate 72 is fixedly connected to a spring 83. The end of the spring 83 away from the block 82 is fixedly connected to the installation ring 81. A fourth connecting plate 84 is fixedly connected to the upper end of the block 82, and the fourth connecting plate 84 passes through the installation ring 81. A push plate 85 is fixedly connected to the upper end of the fourth connecting plate 84. When replacing the activated carbon plate 71, the push plates 85 on both sides are pushed first, and the push plates 85, after being pushed, drive the fourth connecting plate 85. 4. After the fourth connecting plate 84 moves, it pulls the locking block 82 to move and compress the spring 83. After the locking block 82 is pulled and releases the locking position of the insert plate 72, the pull rod 73 can be pulled to pull the activated carbon plate 71 and the insert plate 72 out of the mounting ring 81 for removal. During installation, the push plate 85 is released, and then the replaced pull rod 73 is held to drive the activated carbon plate 71 and the insert plate 72 into the mounting ring 81. When the insert plate 72 is inserted, it squeezes the locking block 82. After the locking block 82 is squeezed, it moves and inserts into the mounting ring 81 to compress the spring 83. When the insert plate 72 is inserted, the elastic potential energy of the spring 83 pushes the locking block 82 back to its original position, thereby using the locking block 82 to lock and restrict the insertion plate 72.

[0027] Example 8, see Figures 1-6 Unlike Embodiment 7 above, the water exchange component 9 includes a water inlet 91 fixedly connected to the upper end of the flue pipe 11, and a drain outlet 92 fixedly connected to the lower end of the flue pipe 11. Cooling water is injected into the flue pipe 11 through the water inlet 91. The injected cooling water is stored in the middle of the flue pipe 11. During the process of flue gas passing through the cooling water, the cooling water is used to pre-filter the flue gas and absorb the heat carried by the flue gas. Later, the drain outlet 92 can be opened to discharge the cooling water mixed with impurities.

[0028] Example 9, see Figures 1-6 Unlike Embodiment 8 above, the second protective cover 51 is hollow, and the inner side of the second connecting plate 53 is rotatably connected to the second protective cover 51.

[0029] Working principle: During use, the fumes generated during the stir-frying process of the seasonings using the stir-frying device 1 are discharged through the exhaust pipe 11. The fumes flow within the exhaust pipe 11. Before use, cooling water is injected into the exhaust pipe 11 through the water inlet 91. The injected cooling water is stored in the middle of the exhaust pipe 11. As the fumes pass through the cooling water, the cooling water pre-filters the fumes and absorbs the heat carried by the fumes. Subsequently, the fumes undergo a second filtration through the activated carbon plate 71 before being discharged. During this process, the motor 34 can be started. After the motor 34 is started, the output shaft... Under the protection of the first protective cover 33, the first gear 32 rotates. After rotating, the first gear 32 meshes with the first gear ring 31, causing the first gear ring 31 to rotate. The rotation of the first gear ring 31 then drives the first connecting plate 21 and the first cleaning brush 22 to rotate. The rotation of the first cleaning brush 22 cleans the inner side of the lower end of the exhaust pipe 11. Simultaneously, the rotation of the first gear 32 drives the rotating rod 41 and the second gear 42 to rotate. After rotating, the second gear 42, under the protection of the second protective cover 51, meshes with the second gear ring 52, causing the second gear ring 52 to rotate. 2. After rotation, the second connecting plate 53 rotates synchronously, which in turn drives the third connecting plate 61 and the second cleaning brush 62 to rotate. The rotation of the second cleaning brush 62 cleans the impurities attached to the underside of the activated carbon plate 71. The fallen impurities mix into the cooling water. Later, the drain port 92 can be opened to drain the cooling water containing the impurities. When the activated carbon plate 71 needs to be replaced, first push the push plates 85 on both sides. After the push plates 85 are pushed, they drive the fourth connecting plate 84 to move. After the fourth connecting plate 84 moves, it pulls the locking block 82 to move and compress the spring 83. After block 82 is pulled to release the locking position of insert plate 72, the pull rod 73 can be pulled to remove activated carbon plate 71 and insert plate 72 from mounting ring 81. During installation, release push plate 85, then hold the replaced pull rod 73 to drive activated carbon plate 71 and insert plate 72 into mounting ring 81. Insert plate 72 squeezes block 82 during insertion. After being squeezed, block 82 moves into mounting ring 81 to compress spring 83. After insert plate 72 is inserted, the elastic potential energy of spring 83 pushes block 82 back to its original position, thereby using block 82 to lock and restrict insert plate 72.

[0030] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A seasoning stir-fry smoke filtration device, comprising a stir-fry device (1), wherein an exhaust pipe (11) is fixedly connected to the upper end of the stir-fry device (1), and a support frame (12) is fixedly connected to the outer side of the middle end of the exhaust pipe (11), one end of the support frame (12) being fixedly connected to the stir-fry device (1), characterized in that: A cleaning component (2) is provided on the inner side of one end of the exhaust pipe (11), and the cleaning component (2) includes a first connecting plate (21) inserted into the inner side of the middle end of the exhaust pipe (11). A first cleaning brush (22) is fixedly connected to one end of the first connecting plate (21), and the side of the first cleaning brush (22) away from the first connecting plate (21) is attached to the inner side of the stir-frying device (1). A power component (3) is provided on the end of the first connecting plate (21) away from the first cleaning brush (22), and a transmission component (4) is provided on one end of the power component (3) through the exhaust pipe (11). A rotating component (5) is provided on one end of the transmission component (4), and a cleaning component (6) is provided on the upper end of the rotating component (5). A filter component (7) is provided on the upper end of the cleaning component (6), and a replacement component (8) is provided on the outer side of the filter component (7). A water exchange component (9) is provided on both ends of the stir-frying device (1).

2. The seasoning stir-fry fume filtration device according to claim 1, characterized in that: The power assembly (3) includes a first gear ring (31) fixedly connected to the end of the first connecting plate (21) away from the first cleaning brush (22), and the outer end of the first gear ring (31) is rotatably connected to the exhaust pipe (11). The upper gear of the first gear ring (31) meshes with a first gear (32), and a first protective cover (33) is sleeved on the outside of the first gear (32). The lower end of the first protective cover (33) is fixedly connected to the exhaust pipe (11), and a motor (34) is fixedly connected to one side of the first gear (32). The output shaft of the motor (34) passes through the first protective cover (33), and the lower end of the motor (34) is fixedly connected to the exhaust pipe (11).

3. The seasoning stir-fry fume filtration device according to claim 1, characterized in that: The transmission assembly (4) includes a rotating rod (41) fixedly connected to the side of the first gear (32) away from the motor (34), and the end of the rotating rod (41) away from the first gear (32) passes through the exhaust pipe (11) and is fixedly connected to the second gear (42).

4. The seasoning stir-fry fume filtration device according to claim 1, characterized in that: The rotating assembly (5) includes a second protective cover (51) sleeved on the outer side of one end of the second gear (42), and the upper end of the second gear (42) is engaged with a second gear ring (52), and a second connecting plate (53) is fixedly connected to the inner side of the second gear ring (52).

5. The seasoning stir-fry fume filtration device according to claim 1, characterized in that: The cleaning component (6) includes a third connecting plate (61) fixedly connected to the middle of the second connecting plate (53), and a second cleaning brush (62) fixedly connected to the upper end of the third connecting plate (61).

6. The seasoning stir-fry fume filtration device according to claim 1, characterized in that: The filter assembly (7) includes an activated carbon plate (71) attached to the upper side of the second cleaning brush (62), and insert plates (72) are fixedly connected to both ends of the activated carbon plate (71), and a pull rod (73) is fixedly connected to the middle of the upper side of the activated carbon plate (71).

7. The seasoning stir-fry fume filtration device according to claim 1, characterized in that: The replacement component (8) includes an installation ring (81) sleeved on the outer end of the insert plate (72), and the outer end of the installation ring (81) is fixedly connected to the exhaust pipe (11). The two ends of the installation ring (81) are fitted with locking blocks (82), and the end of the locking block (82) away from the insert plate (72) is fixedly connected with a spring (83). The end of the spring (83) away from the locking block (82) is fixedly connected to the installation ring (81).

8. The seasoning stir-fry fume filtration device according to claim 7, characterized in that: The upper end of the card block (82) is fixedly connected to a fourth connecting plate (84), and the fourth connecting plate (84) is set through the mounting ring (81). The upper end of the fourth connecting plate (84) is fixedly connected to a push plate (85).

9. The seasoning stir-fry fume filtration device according to claim 1, characterized in that: The water exchange component (9) includes a water inlet (91) fixedly connected to the upper end of the flue pipe (11), and a sewage outlet (92) fixedly connected to the lower end of the flue pipe (11).

10. A seasoning stir-fry fume filtration device according to claim 4, characterized in that: The second protective cover (51) is hollow, and the inner side of the second connecting plate (53) is rotatably connected to the second protective cover (51).

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