Square desulfurization tower flue gas guiding device for ship

Abstract

The utility model discloses a marine square desulfurizing tower flue gas guiding device, and particularly relates to the field of marine flue gas guiding, the marine square desulfurizing tower flue gas guiding device comprises a tower body, a first partition plate and a second partition plate, the first partition plate and the second partition plate are both fixedly installed in the tower body, and the second partition plate is located above the first partition plate; an air inlet cover is arranged between the first partition plate and the second partition plate, a rotating assembly is arranged between the air inlet cover and the first partition plate and comprises a fixing pipe, a motor, a rotating rod, a first gear and a second gear, the fixing pipe is located on the first partition plate, the air inlet cover is rotationally connected with the fixing pipe, and the motor is located on one side of the fixing pipe. The flue gas treatment device not only can scatter flue gas, disorganize the flow velocity of the flue gas and fully fuse the flue gas with raw materials in the tower body, but also can drive the bristles to clean the filter plate and collect impurities, so that the impurities are prevented from falling into the gas inlet cover, and the flue gas treatment efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of marine flue gas diversion, and more specifically, the utility model relates to a marine square desulfurization tower flue gas diversion device. Background Technique

[0002] During the navigation of a ship, a large amount of flue gas will be discharged. The flue gas often contains sulfur. Direct discharge will cause environmental pollution. It is necessary to pass the flue gas through a desulfurization tower for treatment to reduce the impact of the flue gas.

[0003] The desulfurization tower is a tower equipment for desulfurizing industrial waste gas. The desulfurization tower was originally most widely used in granite masonry. It uses the principle of water film desulfurization and dust removal, also known as granite water film desulfurization dust collector, or hemp stone water film desulfurization dust collector. The advantage is easy maintenance, and different dust removal agents can be prepared to achieve the effects of dust removal and desulfurization at the same time.

[0004] At present, the flue gas generally enters the interior of the desulfurization tower from the bottom of the desulfurization tower. Through the raw materials inside the desulfurization tower and the flue gas, full fusion can be achieved to realize the treatment of the flue gas.

[0005] However, in actual use, since the pipeline is usually horizontally arranged, when the flue gas enters the pipeline, a certain impact force will be formed, and the flue gas flow rate is too fast, resulting in a short contact time with the material and unable to fully fuse. Therefore, the effect of flue gas treatment will be affected. Content of the Utility Model

[0006] A marine square desulfurization tower flue gas diversion device provided by the utility model aims to solve the problem that when the existing flue gas enters the pipeline, a certain impact force will be formed, and the flue gas flow rate is too fast, resulting in a short contact time with the material and unable to fully fuse. Therefore, the effect of flue gas treatment will be affected.

[0007] To achieve the above object, the utility model provides the following technical solution: A marine square desulfurization tower flue gas diversion device, including a tower body, a first partition board and a second partition board. The first partition board and the second partition board are both fixedly installed inside the tower body, and the second partition board is located above the first partition board; an air inlet hood is provided between the first partition board and the second partition board, and a rotating assembly is provided between the air inlet hood and the first partition board. The rotating assembly includes a fixed pipe, a motor, a rotating rod, a first gear and a second gear. The fixed pipe is located on the first partition board, the air inlet hood is rotatably connected to the fixed pipe, the motor is located on one side of the fixed pipe, the output end of the motor is connected to the rotating rod, the second gear is located on the rotating rod, the first gear is located outside the air inlet hood, and the first gear meshes with the second gear.

[0008] In a preferred embodiment, a limiting groove is provided on the inner wall of the fixed pipe, a limiting ring is provided on the outside of the air inlet hood, the limiting ring is located inside the limiting groove, the fixed pipe is fixedly connected to the first partition board and is communicated with the first partition board.

[0009] In a preferred embodiment, a hollowed-out plate is provided inside the air inlet hood, and a collection assembly is provided on the hollowed-out plate. The collection assembly includes a collection plate and a collection frame. A groove is provided inside the collection plate, the collection frame is located inside the groove, and both sides of the collection frame are located on the collection plate. Brush hairs are symmetrically provided on the collection frame.

[0010] In a preferred embodiment, a filter plate is provided inside the first partition plate, and the filter plate communicates with the hollowed-out plate.

[0011] In a preferred embodiment, connecting rods are symmetrically provided below the first partition plate. A support plate is sleeved on the connecting rods. One end of the connecting rod is located outside the tower body and is connected with an adjusting head. A positioning ring is provided on the adjusting head. Positioning holes are provided on the surface of the tower body, and the positioning holes are evenly distributed outside the adjusting head. A positioning rod is provided between the positioning ring and the positioning holes.

[0012] In a preferred embodiment, two baffle plates are provided above the support plate. A support rod is hinged between the two baffle plates and is hinged to the inner wall of the tower body on one side.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. By setting the rotating assembly and the collection assembly in the present utility model, the motor drives the rotating rod and the second gear to rotate, drives the first gear and the air inlet hood to rotate, so that the flue gas flows out through the hollowed-out plate and is filtered through the filter plate. It can not only drive the flow of the flue gas and disperse the flow rate of the flue gas. When the air inlet hood rotates, it drives the collection plate to rotate, so that the brush hairs on the collection frame contact the filter plate, and can treat the impurities on the surface of the filter plate, and the impurities can be collected inside the collection frame to prevent the impurities from falling inside the air inlet hood. Allowing the flue gas to enter slowly can increase the contact range between the flue gas and the raw materials inside the tower body, which is beneficial to changing the flow rate of the flue gas, increasing the contact range between the flue gas and the raw materials inside the tower body, and improving the efficiency of flue gas treatment.

[0015] 2. By setting the baffle plate and the support plate in the present utility model, rotating the adjusting head drives the connecting rod and the support plate to rotate, forming an upward force on the baffle plate, making the baffle plate in an inclined state and changing the angle between the baffle plate and the tower body, and can divert the flue gas to make the flue gas gather towards the middle, improving the speed of the flue gas entering the tower body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0017] Figure 2 It is a schematic side view structure diagram of the present utility model.

[0018] Figure 3 It is a schematic diagram of the baffle plate and the support plate structure of the present utility model.

[0019] Figure 4 This is a schematic diagram of the adjusting head and the tower body of the present utility model.

[0020] Figure 5 This is a schematic diagram of the air inlet hood and the first partition of the present utility model.

[0021] Figure 6 This is a schematic diagram of the collection plate of the present utility model.

[0022] Figure 7 For the present utility model Figure 1 An enlarged view of the enlarged structure of part A.

[0023] The reference numerals are: 1, tower body; 2, first partition; 3, second partition; 4, air inlet hood; 5, hollow plate; 6, collection assembly; 601, collection plate; 602, collection frame; 603, brush bristles; 7, rotation assembly; 701, fixed pipe; 702, motor; 703, rotating rod; 704, first gear; 705, second gear; 8, support rod; 9, baffle; 10, limit ring; 11, filter plate; 12, connecting rod; 13, support plate; 14, adjusting head; 15, positioning ring; 16, positioning hole; 17, positioning rod. Specific embodiments

[0024] The following further describes the present application in detail with reference to the accompanying drawings. It is necessary to point out here that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the protection scope of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0025] Refer to the accompanying drawings of the specification Figure 1 - Figure 7 For a marine square desulfurization tower flue gas diversion device, it includes a tower body 1, a first partition 2 and a second partition 3. The first partition 2 and the second partition 3 are both fixedly installed inside the tower body 1, and the second partition 3 is located above the first partition 2; an air inlet hood 4 is provided between the first partition 2 and the second partition 3, and a rotation assembly 7 is provided between the air inlet hood 4 and the first partition 2. The rotation assembly 7 includes a fixed pipe 701, a motor 702, a rotating rod 703, a first gear 704 and a second gear 705. The fixed pipe 701 is located on the first partition 2, the air inlet hood 4 is rotatably connected to the fixed pipe 701, the motor 702 is located on one side of the fixed pipe 701, the output end of the motor 702 is connected to a rotating rod 703, the second gear 705 is located on the rotating rod 703, the first gear 704 is located outside the air inlet hood 4, and the first gear 704 meshes with the second gear 705.

[0026] Further, a limiting groove is provided on the inner wall of the fixed pipe 701, and a limiting ring 10 is provided outside the air inlet hood 4. The limiting ring 10 is located inside the limiting groove. The fixed pipe 701 is fixedly connected to the first partition plate 2 and is communicated with the first partition plate 2.

[0027] Further, a hollowed-out plate 5 is provided inside the air inlet hood 4, and a collection assembly 6 is provided on the hollowed-out plate 5. The collection assembly 6 includes a collection plate 601 and a collection frame 602. A groove is provided inside the collection plate 601. The collection frame 602 is located inside the groove, and both sides of the collection frame 602 are located on the collection plate 601. Brush hairs 603 are symmetrically provided on the collection frame 602.

[0028] Further, a filter plate 11 is provided inside the first partition plate 2, and the filter plate 11 is communicated with the hollowed-out plate 5.

[0029] It should be noted that when the air inlet hood 4 rotates, it will drive the internal flue gas to flow, and the flue gas flows out through the hollowed-out plate 5. By continuously rotating the positions of the holes on the surface of the hollowed-out plate 5, the flow rate of the flue gas can be disordered, and the speed of the flue gas entering the tower body 1 can be reduced.

[0030] Further, referring to the attached drawings of the specification Figure 3 and Figure 4 , connecting rods 12 are symmetrically provided below the first partition plate 2. A support plate 13 is sleeved on the connecting rods 12. One end of the connecting rod 12 is located outside the tower body 1 and is connected to an adjusting head 14. A positioning ring 15 is provided on the adjusting head 14. Positioning holes 16 are provided on the surface of the tower body 1. The positioning holes 16 are evenly distributed outside the adjusting head 14. A positioning rod 17 is provided between the positioning ring 15 and the positioning holes 16.

[0031] It should be noted that when the support plate 13 needs to be adjusted, first remove the positioning rod 17 from between the positioning ring 15 and the positioning holes 16 to release the limit on the adjusting head 14. After adjusting the support plate 13, then pass the positioning rod 17 through the positioning ring 15 and the positioning holes 16 to position the adjusting head 14.

[0032] Further, two baffle plates 9 are provided above the support plate 13. A support rod 8 is hinged between the two baffle plates 9 and is hinged to the inner wall of the tower body 1 on one side.

[0033] It should be noted that when the support plate 13 exerts a thrust on the baffle plate 9, first push the lower baffle plate 9 upward, and then push the upper baffle plate 9 through the support rod 8, so that the two baffle plates 9 can move synchronously.

[0034] Working principle: The flue gas enters the interior of tower body 1 from the bottom of tower body 1. First, it passes through the rotating adjustment head 14, drives the connecting rod 12 to rotate, drives the support plate 13 to rotate upward, can push the baffle 9 upward, makes the baffle 9 in an inclined state, changes the angle between the baffle 9 and the tower body 1. After adjusting the baffle 9 to an appropriate angle, the positioning rod 17 is passed through the positioning ring 15 and connected to the positioning hole 16 on the surface of the tower body 1, so as to position the adjustment head 14 and fix the support plate 13 at a certain angle.

[0035] Through the inclined baffle 9, the flue gas can be diverted to gather towards the middle, and enter the air inlet hood 4 through the fixed pipe 701. Then, the motor 702 is started to drive the rotating rod 703 and the second gear 705 to rotate. The second gear 705 drives the first gear 704 and the air inlet hood 4 to rotate, so that the limit ring 10 on the outer side of the bottom of the air inlet hood 4 rotates in the limit groove inside the fixed pipe 701, and the bottom of the air inlet hood 4 can rotate inside the fixed pipe 701, which can reduce the gap between the air inlet hood 4 and the fixed pipe 701 and prevent the flue gas from leaking.

[0036] When the air inlet hood 4 rotates, it can drive the flue gas inside to flow, can disrupt the flow rate of the flue gas, make the flue gas flow out through the hollow plate 5, and then enter above the second partition plate 3 through the filter plate 11, so as to realize the treatment of the flue gas.

[0037] Since there are impurities in the flue gas and the impurities will adhere to the filter plate 11, it is easy to cause the filter plate 11 to be blocked. By rotating the air inlet hood 4, the collecting plate 601 on the hollow plate 5 is driven to rotate, so that the bristles 603 on the collecting frame 602 contact the filter plate 11, the impurities can be removed, and the impurities can fall into the collecting frame 602 to realize the collection of impurities. When it is necessary to repair the interior of the tower body 1, the air inlet hood 4 is disassembled from the interior of the tower body 1, and by pulling the collecting frame 602, it is separated from the collecting plate 601, which is convenient for handling the impurities.

[0038] The utility model drives the air inlet hood 4 to rotate through the motor 702, which can not only disperse the flue gas, disrupt the flow rate of the flue gas, realize the full fusion of the flue gas with the raw materials inside the tower body 1, but also drive the bristles 603 to clean the filter plate 11 and collect the impurities, avoid the impurities from falling into the air inlet hood 4, and can improve the efficiency of flue gas treatment.

[0039] The above embodiments only represent several implementation manners of the utility model, and its description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the utility model.

Claims

1. A flue gas diversion device for a marine square desulfurization tower, comprising a tower body (1), a first partition plate (2) and a second partition plate (3), characterized in that: The first partition plate (2) and the second partition plate (3) are both fixedly installed inside the tower body (1), and the second partition plate (3) is located above the first partition plate (2). The first partition plate (2) and the second partition plate (3) are provided with an air inlet hood (4). A rotating assembly (7) is provided between the air inlet hood (4) and the first partition plate (2). The rotating assembly (7) includes a fixed pipe (701), a motor (702), a rotating rod (703), a first gear (704) and a second gear (705). The fixed pipe (701) is located on the first partition plate (2). The air inlet hood (4) is rotatably connected to the fixed pipe (701). The motor (702) is located on one side of the fixed pipe (701). The output end of the motor (702) is connected to a rotating rod (703). The second gear (705) is located on the rotating rod (703). The first gear (704) is located outside the air inlet hood (4). The first gear (704) meshes with the second gear (705).

2. The flue gas diversion device of a marine square desulfurization tower according to claim 1, characterized in that: A limiting groove is provided on the inner wall of the fixed pipe (701). A limiting ring (10) is provided on the outer side of the air inlet hood (4). The limiting ring (10) is located inside the limiting groove. The fixed pipe (701) is fixedly connected to the first partition plate (2) and is communicated with the first partition plate (2).

3. A flue gas diversion device for a marine square desulfurization tower according to claim 2, characterized in that: A hollowed-out plate (5) is provided inside the air inlet hood (4). A collecting assembly (6) is provided on the hollowed-out plate (5). The collecting assembly (6) includes a collecting plate (601) and a collecting frame (602). A groove is provided inside the collecting plate (601). The collecting frame (602) is located inside the groove. Both sides of the collecting frame (602) are located on the collecting plate (601). Symmetrically arranged bristles (603) are provided on the collecting frame (602).

4. A flue gas diversion device for a marine square desulfurization tower according to claim 3, characterized in that: A filter plate (11) is provided inside the first partition plate (2). The filter plate (11) is communicated with the hollowed-out plate (5).

5. The flue gas diversion device for a marine square desulfurization tower according to claim 4, characterized in that: Connecting rods (12) are symmetrically provided below the first partition plate (2). A support plate (13) is sleeved on the connecting rods (12). One end of the connecting rod (12) is located outside the tower body (1) and is connected to an adjusting head (14). A positioning ring (15) is provided on the adjusting head (14). Positioning holes (16) are provided on the surface of the tower body (1). The positioning holes (16) are evenly distributed outside the adjusting head (14). A positioning rod (17) is provided between the positioning ring (15) and the positioning holes (16).

6. The flue gas diversion device for a marine square desulfurization tower according to claim 5, characterized in that: Two baffle plates (9) are provided above the support plate (13). A support rod (8) is hinged between the two baffle plates (9) and is hinged to the inner wall of the tower body (1) on one side.

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