Ship turbine waste gas treatment device

Abstract

The utility model provides a ship turbine waste gas treatment device and relates to the technical field of waste gas treatment devices. Comprising a device body, the interior of the device body is slidably connected with a limiting box, the interior of the limiting box is connected with a butt joint pipe, the interior of the device body is slidably connected with a filter plate, the interior of the device body is connected with a transverse plate, the bottom surface of the transverse plate is provided with an air cylinder, and the output end of the air cylinder is connected with a cleaning plate. A water spraying plate is installed in the device body, a water feeding pipe is communicated with the interior of the water spraying plate, and a water tank is installed at the end, away from the water spraying plate, of the water feeding pipe. Through cooperation of the filter plate, the water spraying plate and other components, the filter plate can filter waste gas, floating objects such as dust cannot continue to move along with the waste gas after entering the device body, the water spraying plate can spray water mist so that the floating objects cannot continue to float, and the problem that workers feel uncomfortable due to the floating objects is solved.

Description

Technical Field

[0001] This utility model relates to a marine engine exhaust gas treatment device, belonging to the technical field of exhaust gas treatment devices. Background Technology

[0002] The ship's power plant mainly consists of seven parts: propulsion system, auxiliary power system, piping system, deck machinery, pollution prevention equipment, emergency equipment, and automation equipment. Pollution prevention equipment is used to treat oily wastewater, domestic sewage, sludge, and various types of garbage on board. Pollution prevention equipment generates certain exhaust gases during use, and exhaust gas treatment equipment is used to assist pollution prevention equipment in garbage treatment.

[0003] Existing marine engine exhaust gas treatment devices typically connect the exhaust pipe from the marine engine to a connecting pipe on the device body. Exhaust gas is then fed into the device body through this connecting pipe, where it is treated to remove harmful gases. However, some of these devices do not treat large particles, such as dust, in the exhaust gas. Therefore, the treated gas may contain a large amount of dust, causing discomfort to workers. To address this issue, we provide a marine engine exhaust gas treatment device that solves these problems. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a marine engine exhaust gas treatment device, the specific technical solution of which is as follows:

[0005] A marine engine exhaust gas treatment device includes a device body, a limit box slidably connected inside the device body, a transmission mechanism inside the device body, a connecting pipe inside the limit box, a filter plate slidably connected inside the device body, a horizontal plate inside the device body, a cylinder mounted on the bottom surface of the horizontal plate, a cleaning plate connected to the output end of the cylinder, a water spray plate inside the device body, a water supply pipe connected inside the water spray plate, and a water tank mounted on the end of the water supply pipe away from the water spray plate.

[0006] Preferably, the transmission mechanism includes a motor, which is mounted on the bottom surface of the device body. The output end of the motor is connected to a threaded rod, and a transmission plate is threadedly connected to the outer surface of the threaded rod.

[0007] Preferably, the outer surface of the threaded rod is rotatably connected to the interior of the device body, the outer surface of the transmission plate is slidably connected to the interior of the device body, and the outer surface of the transmission plate is connected to the outer surface of the limiting box.

[0008] Preferably, a baffle is slidably connected inside the device body, and a retaining plate is slidably connected inside the baffle, with the outer surface of the retaining plate slidably connected to the inside of the device body.

[0009] Preferably, the device body has an internal air outlet pipe, a control valve is installed at the end of the air outlet pipe away from the device body, and one end of the connecting pipe is connected to the inside of the device body.

[0010] Preferably, a protective shell is connected to the bottom surface of the horizontal plate, the protective shell is fitted onto the outer surface of the cylinder, the outer surface of the cleaning plate is slidably connected to the interior of the device body, and the outer surface of the cleaning plate is slidably connected to the interior of the filter plate.

[0011] Preferably, the water supply pipe is connected to the interior of the device body, and the water tank is installed on the outer surface of the device body.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This ship engine exhaust gas treatment device, through the cooperation of components such as filter plates and water spray plates, firstly filters the exhaust gas, separating dust and other floating matter from it, preventing them from moving with the exhaust gas after entering the device body. The water spray plates spray water mist, which causes the dust and floating matter in the air to settle down, preventing them from continuing to float and thus ensuring that they do not affect the work of the staff. This is very convenient and solves the problem of floating matter causing discomfort to the staff.

[0014] 2. This ship engine exhaust gas treatment device, through the cooperation of components such as the transmission mechanism and baffles, allows the limit box to move. When the limit box moves, it moves the connecting pipe, thereby adjusting the position of the connecting pipe. This allows the connecting pipe to be adapted to exhaust pipes of different heights on different types of ships. After the water spray plate starts spraying water, the baffle can be inserted into the device body to prevent the gas from flowing directly out from the bottom of the device body, allowing the gas to enter the exhaust pipe. This makes it convenient for users to centrally manage these gases, and it is very easy to use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of the transmission mechanism of this utility model;

[0017] Figure 3 This is a three-dimensional cross-sectional structural diagram of the device body of this utility model;

[0018] Figure 4This is a three-dimensional cross-sectional structural diagram of the protective shell of this utility model;

[0019] Figure 5 This is a schematic diagram of the overall cross-sectional three-dimensional structure of this utility model.

[0020] Figure Descriptions: 1. Device body; 2. Limiting box; 3. Transmission mechanism; 301. Motor; 302. Threaded rod; 303. Transmission plate; 4. Connecting pipe; 5. Filter plate; 6. Horizontal plate; 7. Cylinder; 8. Cleaning plate; 9. Water spray plate; 10. Water supply pipe; 11. Water tank; 12. Baffle; 13. Clamping plate; 14. Air outlet pipe; 15. Control valve; 16. Protective shell. Detailed Implementation

[0021] The present invention will now be further described with reference to the accompanying drawings.

[0022] Please see Figure 1 The device includes a main body 1, a limiting box 2 that is slidably connected inside the main body 1, a transmission mechanism 3 that is installed inside the main body 1, and a connecting pipe 4 that is connected inside the limiting box 2. The main body 1 restricts the position that the limiting box 2 can move to avoid deviation in the position of the limiting box 2. The connecting pipe 4 is a foldable rubber hose. When the limiting box 2 moves through this connecting pipe 4, the connecting pipe 4 can be moved along with it. The limiting box 2 only restricts the area of ​​the connecting pipe 4 near the port and does not restrict the foldable area.

[0023] A filter plate 5 is slidably connected inside the device body 1, and a horizontal plate 6 is connected inside the device body 1. The device body 1 restricts the position of the filter plate 5, and the filter plate 5 can be pulled out from the device body 1 for cleaning. The device body 1 fixes the position of the horizontal plate 6 so that the horizontal plate 6 cannot move.

[0024] A cylinder 7 is installed on the bottom surface of the horizontal plate 6. The output end of the cylinder 7 is connected to the cleaning plate 8. A water spray plate 9 is installed inside the device body 1. The horizontal plate 6 will fix the position of the cylinder 7, so that the cylinder 7 cannot move. The cylinder 7 will fix the position of the cleaning plate 8. When the cylinder 7 is started, it will move the cleaning plate 8. The device body 1 will restrict the position of the water spray plate 9, so that the water spray plate 9 cannot move. A nozzle is set below the water spray plate 9, and water mist is sprayed through the nozzle.

[0025] The spray plate 9 is connected to a water supply pipe 10. A water tank 11 is installed at the end of the water supply pipe 10 away from the spray plate 9. The spray plate 9 fixes the position of the water supply pipe 10. The liquid is delivered into the spray plate 9 through the water supply pipe 10. A water pump is installed at the end of the water supply pipe 10 inside the water tank 11. The water pump drives the disinfecting liquid in the water tank 11 into the water supply pipe 10.

[0026] The transmission mechanism 3 includes a motor 301, which is mounted on the bottom surface of the device body 1. The output end of the motor 301 is connected to a threaded rod 302, and the outer surface of the threaded rod 302 is threadedly connected to a transmission plate 303. The device body 1 will fix the position of the motor 301 so that the motor 301 will not rotate when it starts. The motor 301 will fix the position of the threaded rod 302. When the motor 301 starts, it will rotate the threaded rod 302, and the rotation of the threaded rod 302 will move the transmission plate 303.

[0027] The outer surface of the threaded rod 302 is rotatably connected to the interior of the device body 1, the outer surface of the transmission plate 303 is slidably connected to the interior of the device body 1, and the outer surface of the transmission plate 303 is connected to the outer surface of the limiting box 2. The device body 1 restricts the position of the threaded rod 302 so that the threaded rod 302 will not generate large vibrations when rotating. The device body 1 restricts the position of the transmission plate 303 so that the transmission plate 303 will not rotate with the rotation of the threaded rod 302.

[0028] A baffle 12 is slidably connected inside the device body 1, and a retaining plate 13 is slidably connected inside the baffle 12. The outer surface of the retaining plate 13 is slidably connected to the inside of the device body 1. The device body 1 restricts the position that the baffle 12 can move to avoid deviation of the position of the baffle 12. A sealing sleeve is provided at the contact position between the baffle 12 and the device body 1 to prevent liquid from flowing through. The retaining plate 13 can be inserted into the baffle 12 to restrict the position of the baffle 12. The device body 1 restricts the position that the retaining plate 13 can move, so that the retaining plate 13 can only move up and down. The other end of the baffle 12 is also provided with a hole that allows the retaining plate 13 to be inserted.

[0029] The device body 1 has an exhaust pipe 14 inside. A control valve 15 is installed at the end of the exhaust pipe 14 away from the device body 1. One end of the connecting pipe 4 is connected to the inside of the device body 1. The device body 1 restricts the position of the exhaust pipe 14 so that the treated waste gas can be discharged from the exhaust pipe 14. The control valve 15 controls the entry and exit of liquid or gas in the exhaust pipe 14.

[0030] The bottom surface of the horizontal plate 6 is connected to a protective shell 16. The protective shell 16 is fitted onto the outer surface of the cylinder 7. The horizontal plate 6 fixes the position of the protective shell 16 so that the protective shell 16 cannot move. By fitting the protective shell 16 onto the surface of the cylinder 7, liquid cannot wet the cylinder 7.

[0031] The outer surface of the cleaning plate 8 is slidably connected to the interior of the device body 1, and the outer surface of the cleaning plate 8 is slidably connected to the interior of the filter plate 5. The device body 1 restricts the direction in which the cleaning plate 8 can move, so as to avoid deviation in the position of the cleaning plate 8. The cleaning plate 8 is cleaned by inserting it into the filter holes of the filter plate 5, so as to avoid the filter plate 5 from being blocked during use.

[0032] The water supply pipe 10 is internally connected to the device body 1, and the water tank 11 is installed on the outer surface of the device body 1. The device body 1 restricts the position of the water supply pipe 10 and the position of the water tank 11.

[0033] The motor 301, cylinder 7 and control valve 15 in this application are common electrical devices in the prior art. This application will not elaborate on their models or internal structures. They can also be replaced by other power sources.

[0034] In use, the motor 301 is first started to rotate the threaded rod 302. The rotation of the threaded rod 302 causes the transmission plate 303 to move the limit box 2, which in turn moves the connecting pipe 4 to the appropriate position. Then, the ship's exhaust pipe is connected to the connecting pipe 4, and the exhaust gas is sent into the device body 1 through the connecting pipe 4. Subsequently, the water spray plate 9 sprays liquid to disinfect the exhaust gas and press down floating objects. This liquid falls onto the baffle 12, and the disinfected gas can be discharged from the control valve 15. Then, the user can pull the baffle 12 out of the device body 1 by moving the clamping plate 13 to collect and discharge the wastewater.

[0035] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without inventive effort, and these embodiments will all fall within the protection scope of the claims of this utility model.

Claims

1. A marine engine exhaust gas treatment device, comprising a device body (1), characterized in that: The device body (1) is internally connected to a limiting box (2), and the device body (1) is internally provided with a transmission mechanism (3). The limiting box (2) is internally connected to a connecting pipe (4). The device body (1) is internally connected to a filter plate (5). The device body (1) is internally connected to a horizontal plate (6). A cylinder (7) is installed on the bottom surface of the horizontal plate (6). The output end of the cylinder (7) is connected to a cleaning plate (8). The device body (1) is internally installed with a water spray plate (9). A water supply pipe (10) is connected to the inside of the water spray plate (9). A water tank (11) is installed at the end of the water supply pipe (10) away from the water spray plate (9).

2. The marine engine exhaust gas treatment device according to claim 1, characterized in that: The transmission mechanism (3) includes a motor (301), which is mounted on the bottom surface of the device body (1). The output end of the motor (301) is connected to a threaded rod (302), and the outer surface of the threaded rod (302) is threadedly connected to a transmission plate (303).

3. The marine engine exhaust gas treatment device according to claim 2, characterized in that: The outer surface of the threaded rod (302) is rotatably connected to the interior of the device body (1), the outer surface of the transmission plate (303) is slidably connected to the interior of the device body (1), and the outer surface of the transmission plate (303) is connected to the outer surface of the limiting box (2).

4. The marine engine exhaust gas treatment device according to claim 1, characterized in that: The device body (1) is slidably connected to a baffle (12), and the baffle (12) is slidably connected to a retaining plate (13). The outer surface of the retaining plate (13) is slidably connected to the inside of the device body (1).

5. A marine engine exhaust gas treatment device according to claim 1, characterized in that: The device body (1) is connected to an air outlet pipe (14), and a control valve (15) is installed at the end of the air outlet pipe (14) away from the device body (1). One end of the connecting pipe (4) is connected to the inside of the device body (1).

6. A marine engine exhaust gas treatment device according to claim 1, characterized in that: The bottom surface of the horizontal plate (6) is connected to a protective shell (16), which is fitted onto the outer surface of the cylinder (7). The outer surface of the cleaning plate (8) is slidably connected to the interior of the device body (1), and the outer surface of the cleaning plate (8) is slidably connected to the interior of the filter plate (5).

7. A marine engine exhaust gas treatment device according to claim 1, characterized in that: The water supply pipe (10) is connected to the interior of the device body (1), and the water tank (11) is installed on the outer surface of the device body (1).

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