Ship waste gas treatment device
By designing a cleaning mechanism for the ship exhaust gas treatment device with gears and atomization nozzles, the problem of exhaust pipe blockage is solved, efficient pipeline cleaning and sewage discharge is achieved, and the service life of the device is extended.
Patent Information
- Application Number
- CN202420781858.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The exhaust pipes of the ship's exhaust gas treatment device are blocked due to the accumulation of impurities, which makes it difficult for the prior art to effectively clean up, affecting the treatment effect.
A ship exhaust gas treatment device including an exhaust pipe and a cleaning mechanism is designed. The cleaning mechanism is composed of a first gear, a housing, an atomization nozzle, a sewage pipe, a motor, a mounting plate, an intake pipe, a second gear and a cleaning plate. The motor-driven gear system drives the cleaning plate to slide and sprays cleaner with an atomized spray head to ensure the inner wall of the pipe is clean.
It effectively avoids impurities in the flue gas adhering to the inner wall of the exhaust pipe, improves the cleaning effect, extends the service life of the device, and discharges sewage through the solenoid valve, achieving efficient pipeline cleaning.
Smart Images
Figure CN222141360U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ship exhaust gas treatment, in particular to a ship exhaust gas treatment device. Background Art
[0002] Ship exhaust treatment mainly refers to the treatment of harmful gases emitted by ships to reduce pollution to the environment. In the process of ship exhaust treatment, since diesel engine exhaust generally contains a lot of heat, the harmful substances in the exhaust are usually adsorbed and purified through the exhaust treatment device to avoid environmental pollution, and the exhaust boiler is used to exchange and utilize the waste heat of the flue gas. However, the exhaust gas needs to be transported through a pipeline to the exhaust treatment device. The atomized diesel carried in the exhaust gas will absorb the impurities in it and adhere to the inner wall of the pipeline, and long-term accumulation will cause pipeline blockage. Utility Model Content
[0003] The utility model aims to provide a ship exhaust gas treatment device, which can clean the exhaust pipe of the ship exhaust gas treatment device, avoid impurities in the flue gas from adhering to the exhaust pipe, avoid exhaust pipe blockage, and improve the cleaning effect.
[0004] To achieve the above-mentioned purpose, a ship exhaust gas treatment device is provided, comprising: an exhaust gas treatment device body, the exhaust gas treatment device body is equipped with an exhaust pipe and a cleaning mechanism, the cleaning mechanism comprises a first gear, a shell, an atomizing nozzle, a sewage pipe, a motor, a mounting plate, an air intake pipe, a second gear and a cleaning plate, the shell is fixedly connected to both ends of the air intake pipe, and the channel of the air intake pipe is connected with the channel of the shell, a limiting groove is provided in the middle of the inner wall of the shell, and the limiting groove is connected with the shell channel, an annular sliding groove is provided on the side wall of the limiting groove, and the sliding groove is connected with the limiting groove, the second gear is located in the limiting groove, and the second gear is slidably connected to the side wall of the limiting groove, and the two side ends of the second gear are respectively equidistantly connected to a plurality of cylindrical supports for rotation. The slide bar, and the supporting slide bar is located in the slide slot and is slidably connected to the side wall of the slide slot, the cleaning plate is located on the inner wall of the air inlet pipe and is slidably connected to the inner wall of the air inlet pipe, and the two ends of the cleaning plate are respectively fixedly connected to the side ends of the second gear, the mounting plate is fixedly connected to the upper end of the shell, and the mounting plates at the upper end of the shell are far away from each other, the motor is fixedly connected to the side end of the mounting plate, and the motor is far away from the main body of the exhaust gas treatment device, the first gear is located at the side end of the mounting plate and is rotatably connected to the mounting plate, and the output end of the motor is fixedly connected to the middle of the first gear, the first gear penetrates the shell and meshes with the second gear, the sewage pipe is fixedly connected to the lower end of the middle part of the intake pipe, the atomizing nozzle is installed at the lower end of the intake pipe, and the atomizing nozzle is symmetrically located on both sides of the sewage pipe. It can clean the pipeline of the ship's exhaust gas treatment device, avoid impurities in the flue gas adhering to the pipeline, avoid pipeline blockage, and improve the cleaning effect.
[0005] According to the ship exhaust gas treatment device, the inner diameter of the channel of the second gear is smaller than the inner diameter of the channel of the air intake pipe, so as to prevent the scraped impurities from entering the exhaust gas treatment device body during the cleaning of the air intake pipe.
[0006] According to the ship exhaust gas treatment device, two first gears are provided and are respectively located above the housing at both ends of the air intake pipe, and the first gears at the side ends of the mounting plates face each other, a transmission shaft is provided between the mounting plates, and the two ends of the transmission shaft are respectively rotatably connected to the mounting plates, the transmission shaft passes through the middle of the first gear and is fixedly connected to the first gear, and the output end of the motor is fixedly connected to the transmission shaft. The gears in the housing are evenly stressed, and all parts of the cleaning plate are fully in contact with the inner wall of the air intake pipe.
[0007] According to the ship exhaust gas treatment device, the atomizing nozzle is connected to the cleaning agent pipeline, so that the oil stains in the exhaust pipe can be fully cleaned.
[0008] According to the ship exhaust gas treatment device, the cleaning plate is made of stainless steel metal to ensure the corrosion resistance of the cleaning plate and the service life of the cleaning plate.
[0009] According to the ship exhaust gas treatment device, a solenoid valve is installed in the sewage pipe to discharge the cleaned sewage.
[0010] The beneficial effects of the utility model are as follows: the motor drives the first gear to rotate, so that the second gear meshing with the first gear rotates, the second gear drives the supporting slide rod to rotate in the slide groove and supports the second gear, the second gear rotates the cleaning plate to clean the pipeline body, and at the same time the atomizing nozzle sprays the cleaning agent on the inner wall of the intake pipe, cooperates with the cleaning plate to clean the inner wall of the intake pipe, thereby improving the cleaning effect.
[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0013] Figure 1 This is a three-dimensional structural diagram of a ship exhaust gas treatment device of the utility model;
[0014] Figure 2 The three-dimensional structural diagram of the cleaning mechanism;
[0015] Figure 3 It is a cross-sectional structural diagram of the cleaning mechanism;
[0016] Figure 4 for Figure 3 Enlarged view of point A in the middle.
[0017] Legend:
[0018] 1. Exhaust gas treatment device body; 2. Exhaust pipe; 3. Cleaning mechanism; 4. First gear; 5. Shell; 6. Atomizing nozzle; 7. Drain pipe; 8. Motor; 9. Mounting plate; 10. Transmission shaft; 11. Intake pipe; 12. Second gear; 13. Support slide rod; 14. Limiting groove; 15. Slide groove; 16. Cleaning plate. DETAILED DESCRIPTION
[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0020] Reference Figure 1-4 The utility model embodiment is a ship exhaust gas treatment device, which includes: an exhaust gas treatment device body 1, the exhaust gas treatment device body 1 is equipped with an exhaust pipe 2 and a cleaning mechanism 3, the cleaning mechanism 3 includes a first gear 4, a shell 5, an atomizing nozzle 6, a sewage pipe 7, a motor 8, a mounting plate 9, an air intake pipe 11, a second gear 12 and a cleaning plate 16, the shell 5 is fixedly connected to both ends of the air intake pipe 11, and the channel of the air intake pipe 11 is connected with the channel of the shell 5, a limiting groove 14 is provided in the middle of the inner wall of the shell 5, and the limiting groove 14 is connected with the channel of the shell 5, an annular slide groove 15 is provided on the side wall of the limiting groove 14, and the slide groove 15 is connected with the limiting groove 14, the second gear 12 is located in the limiting groove 14, and the second gear 12 is slidably connected to the side wall of the limiting groove 14, and the two side ends of the second gear 12 are respectively equidistantly connected to a plurality of cylindrical A support slide bar 13 is provided, and the support slide bar 13 is located in the slide groove 15 and is slidably connected to the side wall of the slide groove 15. The cleaning plate 16 is located on the inner wall of the intake pipe 11 and is slidably connected to the inner wall of the intake pipe 11, and the two ends of the cleaning plate 16 are respectively fixedly connected to the side ends of the second gear 12. The mounting plate 9 is fixedly connected to the upper end of the shell 5, and the mounting plates 9 at the upper end of the shell 5 are far away from each other. The motor 8 is fixedly connected to the side ends of the mounting plate 9, and the motor 8 is far away from the exhaust gas treatment device body 1. The first gear 4 is located at the side end of the mounting plate 9 and is rotatably connected to the mounting plate 9, and the output end of the motor 8 is fixedly connected to the middle part of the first gear 4. The first gear 4 passes through the shell 5 and meshes with the second gear 12. The sewage pipe 7 is fixedly connected to the lower end of the middle part of the intake pipe 11. The atomizing nozzle 6 is installed at the lower end of the intake pipe 11, and the atomizing nozzle 6 is symmetrically located on both sides of the sewage pipe 7.
[0021] The inner diameter of the passage of the second gear 12 is smaller than the inner diameter of the passage of the intake pipe 11 .
[0022] Two first gears 4 are provided and are respectively located above the shell body 5 at both ends of the intake pipe 11, and the first gears 4 at the side ends of the mounting plate 9 face each other. A transmission shaft 10 is provided between the mounting plates 9, and both ends of the transmission shaft 10 are respectively rotatably connected to the mounting plates 9. The transmission shaft 10 passes through the middle of the first gear 4 and is fixedly connected to the first gear 4, and the output end of the motor 8 is fixedly connected to the transmission shaft 10.
[0023] The atomizing nozzle 6 is communicated with the cleaning agent pipeline.
[0024] The cleaning plate 16 is made of stainless steel.
[0025] A solenoid valve is installed in the sewage pipe 7.
[0026] Working principle: After the ship stops working, the motor 8 is started to rotate the first gear 4, and drives the second gear 12 meshing with the first gear 4 to rotate, so that the second gear 12 drives the cleaning plate 16 to rotate to clean the inner wall of the intake pipe 11. At the same time, detergent is added to the inner wall of the intake pipe 11 through the atomizing nozzle 6 to improve the cleaning effect of the cleaning plate 16, remove the residual dirt in the intake pipe 11, and improve the cleaning effect of the intake pipe 11. While cleaning, open the solenoid valve to allow the detergent with oil to enter the drain pipe 7 and be discharged from the intake pipe 11.
[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. A ship exhaust gas treatment device, characterized in that: include: An exhaust gas treatment device body (1) is provided with an exhaust pipe (2) and a cleaning mechanism (3), wherein the cleaning mechanism (3) comprises a first gear (4), a shell (5), an atomizing nozzle (6), a sewage pipe (7), a motor (8), a mounting plate (9), an air intake pipe (11), a second gear (12) and a cleaning plate (16), wherein the shell (5) is fixedly connected to both ends of the air intake pipe (11), and a channel of the air intake pipe (11) is communicated with a channel of the shell (5), A limiting groove (14) is provided in the middle of the inner wall of the housing (5), and the limiting groove (14) is communicated with the channel of the housing (5); an annular sliding groove (15) is provided on the side wall of the limiting groove (14), and the sliding groove (15) is communicated with the limiting groove (14); the second gear (12) is located in the limiting groove (14), and the second gear (12) is slidably connected to the side wall of the limiting groove (14); the two side ends of the second gear (12) are respectively equidistantly connected to a plurality of cylindrical support slide bars (13), and the support The slide bar (13) is located in the slide groove (15) and is slidably connected to the side wall of the slide groove (15); the cleaning plate (16) is located on the inner wall of the intake pipe (11) and is slidably connected to the inner wall of the intake pipe (11); and the two ends of the cleaning plate (16) are respectively fixedly connected to the side ends of the second gear (12); the mounting plate (9) is fixedly connected to the upper end of the housing (5), and the mounting plates (9) at the upper end of the housing (5) are separated from each other; the motor (8) is fixedly connected to the side ends of the mounting plate (9), and the motor (8) is separated from each other. The exhaust gas treatment device body (1) is provided, wherein the first gear (4) is located at the side end of the mounting plate (9) and is rotatably connected to the mounting plate (9), and the output end of the motor (8) is fixedly connected to the middle of the first gear (4), the first gear (4) passes through the housing (5) and is meshed with the second gear (12), the sewage pipe (7) is fixedly connected to the lower end of the middle of the intake pipe (11), the atomizing nozzle (6) is installed at the lower end of the intake pipe (11), and the atomizing nozzle (6) is symmetrically located on both sides of the sewage pipe (7).
2. A ship exhaust gas treatment device according to claim 1, characterized in that: The inner diameter of the passage of the second gear (12) is smaller than the inner diameter of the passage of the intake pipe (11).
3. A ship exhaust gas treatment device according to claim 1, characterized in that: Two first gears (4) are provided and are respectively located above the housing (5) at both ends of the intake pipe (11), and the first gears (4) at the side ends of the mounting plate (9) face each other. A transmission shaft (10) is provided between the mounting plates (9), and both ends of the transmission shaft (10) are respectively rotatably connected to the mounting plates (9). The transmission shaft (10) passes through the middle of the first gear (4) and is fixedly connected to the first gear (4), and the output end of the motor (8) is fixedly connected to the transmission shaft (10).
4. A ship exhaust gas treatment device according to claim 1, characterized in that: The atomizing nozzle (6) is communicated with the cleaning agent pipeline.
5. A ship exhaust gas treatment device according to claim 1, characterized in that: The cleaning plate (16) is made of stainless steel.
6. A ship exhaust gas treatment device according to claim 1, characterized in that: A solenoid valve is installed in the sewage discharge pipe (7).