Stainless steel discharge chimney of kitchen waste gas treatment device

Abstract

The utility model provides a stainless steel emission chimney of a kitchen waste gas treatment device, and relates to the field of kitchen waste gas treatment containing oil and high temperature, the stainless steel emission chimney comprises a foundation, a chimney body and a rain shielding cap, the bottom of the chimney body is fixedly connected with the foundation, and the top of the chimney body is provided with a flange plate; the chimney body is connected with a rain shielding cap through a flange plate, a gas inlet pipe is arranged on one side of the lower end of the chimney body, two adsorption assemblies used for treating waste gas are arranged in the chimney body, and an adjusting assembly used for adjusting the height of the adsorption assemblies is further arranged in the chimney body. A crawling ladder is spirally wound on the outer wall of the chimney body; gas flows through the through holes formed in the top plate and the bottom plate, meanwhile, waste gas is adsorbed through the multiple sets of adsorption plates arranged at equal intervals, and therefore the cleanliness of the waste gas exhausted by the chimney is guaranteed, and pollution to the environment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen waste gas treatment, in particular to a stainless steel emission chimney of a kitchen waste gas treatment device. Background Art

[0002] The stainless steel emission chimney of the restaurant waste gas treatment device is mostly used for the final treatment and emission of restaurant waste gas. Due to the height of the chimney and the integrated molding structure, it is not easy to disassemble and replace the internal structure of the traditional emission chimney, and it is particularly inconvenient to replace the internal adsorption plate. Therefore, the utility model proposes a stainless steel emission chimney of the restaurant waste gas treatment device to solve the problems existing in the prior art. Utility Model Content

[0003] In view of the above problems, the utility model proposes a stainless steel emission chimney for a kitchen waste gas treatment device, which adjusts the position of an adsorption component through an adjustment component, and the adsorption component is flush with the maintenance window. Since the adsorption plate is clamped between the partitions, the staff can quickly remove the adsorption plate. When one side is removed, the partition is rotated and the rotating sleeve is rotated on the rotating rod, so that the adsorption plate on the other side can be disassembled and replaced.

[0004] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a stainless steel emission chimney of a kitchen waste gas treatment device, comprising a foundation, a chimney body and a rain cap, wherein the bottom of the chimney body is fixedly connected to the foundation, the top of the chimney body is provided with a flange, the chimney body is connected to the rain cap through the flange, an air inlet pipe is provided on one side of the lower end of the chimney body, two groups of adsorption components for treating waste gas are provided inside the chimney body, an adjustment component for adjusting the height of the adsorption component is also provided inside the chimney body, a ladder is spirally wound on the outer wall of the chimney body, and a maintenance window is provided on one side of the upper end of the chimney body close to the ladder;

[0005] The adsorption assembly includes a top plate, a bottom plate, a rotating sleeve and an adsorption plate, wherein the top plate and the bottom plate are provided with a plurality of through holes, a rotating rod is fixed between the top plate and the bottom plate, a rotating sleeve is sleeved on the rotating rod, a plurality of partitions are distributed in a circular array on the outer wall of the rotating sleeve, and a plurality of adsorption plates are provided between two adjacent groups of partitions at equal intervals up and down.

[0006] A further improvement is that: a plurality of groups of card slots are provided at equal intervals on the side wall of the partition, and the adsorption plates are inserted into the card slots.

[0007] Further improvements are: the adjustment component includes a mounting seat, a motor, a threaded rod and a limit assembly, a mounting seat is provided above the adsorption component, the mounting seat is fixedly connected to the inner wall of the chimney body, a threaded rod is rotatably installed at the bottom of the mounting seat, the threaded rod is threadedly connected to the center of the top plate and the bottom plate, a limit plate is fixed to the bottom of the threaded rod, and a limit assembly for limiting the adsorption component is also provided on the inner wall of the chimney body.

[0008] A further improvement is that the limiting assembly includes a limiting groove and a limiting block, the limiting blocks are symmetrically arranged on the outer walls of an adjacent group of the bottom plate and the top plate, the inner wall of the chimney body is provided with a limiting groove matched with the limiting block, the limiting block is inserted into the limiting groove and is slidably connected with the limiting groove.

[0009] A further improvement is that a support seat is provided on the inner wall of the lower end of the chimney body, the support seat is inclined, a guide plate is provided on the support seat, and a drainage pipe is provided on the outer wall of the chimney body near the lower end of the guide plate.

[0010] A further improvement is that a sampling platform is provided at the upper end of the ladder, the sampling platform is fixedly connected to the outer wall of the chimney body, a sampling tube is provided at a position of the chimney body close to the top of the sampling platform, and the maintenance window is located above the sampling tube.

[0011] A further improvement is that the rain cap is conical and a lightning rod is also provided on the rain cap.

[0012] The beneficial effects of the utility model are as follows: the utility model allows gas to circulate through the through holes arranged on the top plate and the bottom plate, and at the same time, the device absorbs and processes the exhaust gas through a plurality of adsorption plates arranged at equal intervals, thereby ensuring the cleanliness of the exhaust gas discharged from the chimney and reducing pollution to the environment. At the same time, when the device replaces the adsorption plate, the staff climbs up the ladder to the maintenance window, opens the maintenance window, and then adjusts the position of the adsorption assembly through the adjustment assembly. The adsorption assembly is flush with the maintenance window. Since the adsorption plate is clamped between the partitions, the staff can quickly remove the adsorption plate. After one side is removed, the partition is rotated and the rotating sleeve is rotated on the rotating rod, so that the adsorption plate on the other side can be disassembled and replaced. It is relatively convenient and greatly reduces the time for disassembly and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a plan schematic diagram of the utility model.

[0014] Figure 2 It is a three-dimensional schematic diagram of the chimney body of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the regulating component and the adsorption component of the utility model.

[0016] Figure 4 It is a schematic diagram of the disassembly of the regulating component and the adsorption component of the utility model.

[0017] Figure 5 It is a schematic diagram of the limiting groove of the utility model.

[0018] Figure 6 It is a cross-sectional view of the drainage pipe and the guide plate of the utility model.

[0019] Among them: 1. Foundation; 2. Chimney body; 3. Rain cap; 4. Flange; 5. Inlet pipe; 6. Adsorption assembly; 7. Ladder; 8. Maintenance window; 9. Top plate; 10. Bottom plate; 11. Rotating sleeve; 12. Adsorption plate; 13. Through hole; 14. Rotating rod; 15. Partition; 16. Slot; 17. Mounting seat; 18. Motor; 19. Threaded rod; 20. Limit plate; 21. Limit slot; 22. Limit block; 23. Support seat; 24. Guide plate; 25. Drain pipe; 26. Sampling platform; 27. Sampling tube; 28. Lightning rod. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0021] according to Figure 1-6 As shown, this embodiment proposes a stainless steel emission chimney of a kitchen waste gas treatment device, including a foundation 1, a chimney body 2 and a rain cap 3. The bottom of the chimney body 2 is fixedly connected to the foundation 1, and the top of the chimney body 2 is provided with a flange 4. The chimney body 2 is connected to the rain cap 3 through the flange 4. An air inlet pipe 5 is provided on one side of the lower end of the chimney body 2. Two groups of adsorption components 6 for treating waste gas are provided inside the chimney body 2. An adjustment component for adjusting the height of the adsorption component 6 is also provided inside the chimney body 2. A ladder 7 is spirally wound on the outer wall of the chimney body 2, and a maintenance window 8 is provided on one side of the upper end of the chimney body 2 close to the ladder 7;

[0022] The device forms a sealed connection between the flange 4 and the rain cap 3, and the rain cap 3 prevents rainwater and other liquids from entering the chimney, thereby avoiding the mixing of rainwater and oil in the exhaust gas and reducing the discharge of liquid pollutants.

[0023] The adsorption assembly 6 includes a top plate 9, a bottom plate 10, a rotating sleeve 11 and an adsorption plate 12. The top plate 9 and the bottom plate 10 are each provided with a plurality of through holes 13. A rotating rod 14 is fixed between the top plate 9 and the bottom plate 10. The rotating sleeve 11 is sleeved on the rotating rod 14. A plurality of partitions 15 are distributed in a circular array on the outer wall of the rotating sleeve 11. A plurality of adsorption plates 12 are mounted at equal intervals between two adjacent groups of partitions 15.

[0024] The device allows gas to circulate through the through holes 13 set on the top plate 9 and the bottom plate 10. At the same time, the device adsorbs the exhaust gas through a plurality of adsorption plates 12 set at equal intervals, thereby ensuring the cleanliness of the exhaust gas discharged from the chimney and reducing pollution to the environment. At the same time, when the device replaces the adsorption plate 12, the staff goes up to the maintenance window 8 through the ladder 7, opens the maintenance window 8, and then adjusts the position of the adsorption component 6 through the adjustment component. The adsorption component 6 is flush with the maintenance window 8. Since the adsorption plate 12 is clamped between the partitions 15, the staff can quickly remove the adsorption plate 12. When one side is removed, the partition 15 is rotated, and the rotating sleeve 11 is rotated on the rotating rod 14, so that the adsorption plate 12 on the other side can be disassembled and replaced, which is relatively convenient and greatly reduces the time for disassembly and replacement.

[0025] A plurality of card slots 16 are evenly spaced on the side walls of the partition 15 , and the adsorption plate 12 is inserted into the card slots 16 . The device limits the adsorption plate 12 by setting the card slots 16 , so that the adsorption plate 12 is stably installed between the partitions 15 .

[0026] The adjustment component includes a mounting seat 17, a motor 18, a threaded rod 19 and a limit assembly. A mounting seat 17 is provided above the adsorption component 6, and the mounting seat 17 is fixedly connected to the inner wall of the chimney body 2. A threaded rod 19 is rotatably installed at the bottom of the mounting seat 17. The threaded rod 19 is threadedly connected to the center of the top plate 9 and the bottom plate 10. A limit plate 20 is fixed to the bottom of the threaded rod 19. A limit assembly for limiting the adsorption component 6 is also provided on the inner wall of the chimney body 2.

[0027] The device starts the motor 18, which drives the threaded rod 19 to rotate, and through the limit of the limit assembly, drives the adsorption assembly 6 to move up and down inside the chimney body 2, so as to adjust the adsorption assembly 6 to be flush with the maintenance window 8.

[0028] The limiting assembly includes a limiting groove 21 and a limiting block 22. The limiting blocks 22 are symmetrically arranged on the outer walls of an adjacent group of the bottom plate 10 and the top plate 9. The inner wall of the chimney body 2 is provided with a limiting groove 21 adapted to the limiting block 22. The limiting block 22 is inserted into the limiting groove 21 and is slidably connected with the limiting groove 21. When the threaded rod 19 rotates, the limiting block 22 and the limiting groove 21 are engaged to limit the bottom plate 10 and the top plate 9 to prevent the bottom plate 10 and the top plate 9 from rotating, thereby driving the bottom plate 10 and the top plate 9 to move up and down.

[0029] A support seat 23 is provided on the inner wall of the lower end of the chimney body 2. The support seat 23 is tilted and a guide plate 24 is provided on the support seat 23. A drainage pipe 25 is provided on the outer wall of the chimney body 2 near the lower end of the guide plate 24.

[0030] As the exhaust gas rises, the liquid gathers and falls due to its own gravity, thereby collecting the sewage in the exhaust gas. The sewage is collected through the inclined guide plate 24 and discharged through the drain pipe 25, which is relatively convenient.

[0031] A sampling platform 26 is provided at the upper end of the ladder 7, and the sampling platform 26 is fixedly connected to the outer wall of the chimney body 2. A sampling tube 27 is provided at a position above the chimney body 2 close to the sampling platform 26. The maintenance window 8 is located above the sampling tube 27. The design of the sampling platform 26 and the sampling tube 27 facilitates the staff to sample and test the last exhausted gas, thereby ensuring the cleanliness of the exhaust gas when it is discharged and preventing exhaust gas pollution.

[0032] The rain cap 3 is conical, and a lightning rod 28 is also provided on the rain cap 3. By setting the rain cap 3 to be conical, the direct impact of wind on the chimney can be reduced, and the design of the lightning rod 28 can further protect the device.

[0033] The stainless steel exhaust chimney of the kitchen waste gas treatment device delivers the waste gas into the chimney body 2 through the air inlet pipe 5, and then the chimney adsorbs the waste gas through multiple groups of adsorption plates 12, thereby adsorbing the waste gas, and finally discharges it from the top of the chimney body 2. During the process of waste gas adsorption, the water vapor in the waste gas is collected and falls, and is collected by the guide plate 24 and discharged through the drain pipe 25.

[0034] The above shows and describes the basic principles, 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 for explaining the principles of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A stainless steel exhaust chimney for a kitchen waste gas treatment device, comprising a foundation (1), a chimney body (2) and a rain cap (3), characterized in that: The bottom of the chimney body (2) is fixedly connected to the foundation (1); a flange (4) is provided on the top of the chimney body (2); the chimney body (2) is connected to the rain cap (3) via the flange (4); an air inlet pipe (5) is provided on one side of the lower end of the chimney body (2); two groups of adsorption components (6) for treating exhaust gas are provided inside the chimney body (2); an adjustment component for adjusting the height of the adsorption component (6) is also provided inside the chimney body (2); a ladder (7) is spirally wound around the outer wall of the chimney body (2); and a maintenance window (8) is provided at a position close to the ladder (7) at the upper end of the chimney body (2); The adsorption assembly (6) comprises a top plate (9), a bottom plate (10), a rotating sleeve (11) and an adsorption plate (12); the top plate (9) and the bottom plate (10) are both provided with a plurality of groups of through holes (13); a rotating rod (14) is fixed between the top plate (9) and the bottom plate (10); the rotating sleeve (11) is sleeved on the rotating rod (14); a plurality of groups of partition plates (15) are distributed in an annular array on the outer wall of the rotating sleeve (11); and a plurality of groups of adsorption plates (12) are provided at equal intervals between two adjacent groups of partition plates (15) at upper and lower intervals.

2. The stainless steel exhaust chimney of the kitchen waste gas treatment device according to claim 1, characterized in that: A plurality of groups of card slots (16) are provided at equal intervals on the side wall of the partition (15), and the adsorption plate (12) is inserted into the card slots (16).

3. The stainless steel exhaust chimney of the kitchen waste gas treatment device according to claim 1, characterized in that: The adjustment component comprises a mounting seat (17), a motor (18), a threaded rod (19) and a limit assembly. A mounting seat (17) is provided above the adsorption component (6). The mounting seat (17) is fixedly connected to the inner wall of the chimney body (2). A threaded rod (19) is rotatably mounted on the bottom of the mounting seat (17). The threaded rod (19) is threadedly connected to the top plate (9) and the center of the bottom plate (10). A limit plate (20) is fixed to the bottom of the threaded rod (19). A limit assembly for limiting the adsorption component (6) is also provided on the inner wall of the chimney body (2).

4. The stainless steel exhaust chimney of the kitchen waste gas treatment device according to claim 3, characterized in that: The limiting assembly comprises a limiting groove (21) and a limiting block (22); the limiting blocks (22) are symmetrically arranged on the outer walls of an adjacent group of the bottom plate (10) and the top plate (9); the limiting groove (21) matched with the limiting block (22) is arranged on the inner wall of the chimney body (2); the limiting block (22) is inserted into the limiting groove (21) and is slidably connected with the limiting groove (21).

5. The stainless steel exhaust chimney of the kitchen waste gas treatment device according to claim 1, characterized in that: A support seat (23) is provided on the inner wall of the lower end of the chimney body (2), the support seat (23) is arranged at an angle, a guide plate (24) is provided on the support seat (23), and a drainage pipe (25) is provided on the outer wall of the chimney body (2) near the lower end of the guide plate (24).

6. The stainless steel exhaust chimney of the kitchen waste gas treatment device according to claim 1, characterized in that: A sampling platform (26) is provided at the upper end of the ladder (7), and the sampling platform (26) is fixedly connected to the outer wall of the chimney body (2). A sampling tube (27) is provided at a position above the sampling platform (26) on the chimney body (2), and the maintenance window (8) is located above the sampling tube (27).

7. The stainless steel exhaust chimney of the kitchen waste gas treatment device according to claim 1, characterized in that: The rain shield (3) is conical in shape, and a lightning rod (28) is also provided on the rain shield (3).

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