Ship waste gas cleaning and carbon emission reduction device

Abstract

The utility model relates to the technical field of ship waste gas treatment, in particular to a ship waste gas cleaning and carbon emission reduction device which comprises a device body, a gas inlet channel, a filter plate, an exhaust pipe, a control panel, a hollow rotating plate, a rotating assembly, a spray head, a waste liquid pipe, a liquid drainage assembly and a gas inlet pipe. A filter plate is arranged on the inner side of the air inlet channel, a hollow rotating plate is arranged on the inner side of the air inlet channel, a rotating assembly is arranged on one side of the hollow rotating plate, a nozzle is arranged on one side of the hollow rotating plate, a waste liquid pipe is arranged at one end of the air inlet channel, a liquid drainage assembly is arranged on the inner side of one end of the waste liquid pipe, and an air inlet pipe is arranged on one side of the waste liquid pipe. An exhaust pipe is arranged at the top of the device body, and a control panel is arranged on the outer side of the device body. By means of regular flushing, impurities are prevented from being accumulated at the air inlet, a waste gas recovery channel is guaranteed to be unblocked, normal operation of the device is guaranteed, the service life of the device is prolonged, and therefore the practical value of the device is effectively enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to ship exhaust treatment technical field especially relates to a ship exhaust cleaning and carbon emission reduction device. BACKGROUND

[0002] With the increasingly strict environmental protection regulations, the international maritime organization has formulated strict ship emission standards, in order to make the ship meet the environmental protection standards, the exhaust gas generated by the ship needs to be treated before being discharged, which has important significance for the sustainable development of the ship industry and global environmental protection.

[0003] Most of the flue gas inlet of the present ship exhaust treatment device will preliminarily intercept and filter the large particle dust impurities in the exhaust gas, after long-term use, the impurities may cause the inlet to be blocked, resulting in the service life of the device being shortened, affecting the normal circulation cleaning and purification of the exhaust gas.

[0004] Therefore, in view of the fact that the existing ship exhaust treatment device inlet is easy to block, affecting the exhaust gas recovery treatment, a ship exhaust cleaning and carbon emission reduction device can be designed, which avoids the accumulation of dust impurities in the inlet by regular flushing, ensures the smoothness of the exhaust gas recovery channel, ensures the normal operation of the device, prolongs the service life of the device, and effectively enhances the practical value of the device. SUMMARY

[0005] In order to overcome the problem that most ship exhaust treatment devices may cause the inlet to be blocked after long-term use, resulting in the service life of the device being shortened, affecting the normal circulation cleaning and purification of the exhaust gas, the utility model is proposed.

[0006] A ship exhaust cleaning and carbon emission reduction device, comprising a device main body, an inlet channel, a filter plate, an exhaust pipe, a control panel, a hollow rotating plate, a rotating assembly, a spray head, a flushing assembly, a waste liquid pipe, a liquid discharge assembly and an inlet pipe, one side of the device main body is provided with an inlet channel, the inner side of the inlet channel is provided with a filter plate, the inner side of the inlet channel is provided with a hollow rotating plate, one side of the hollow rotating plate is provided with a rotating assembly, one side of the hollow rotating plate is provided with a spray head, the other side of the hollow rotating plate is provided with a flushing assembly, one end of the inlet channel is provided with a waste liquid pipe, the inner side of one end of the waste liquid pipe is provided with a liquid discharge assembly, one side of the waste liquid pipe is provided with an inlet pipe, the top of the device main body is provided with an exhaust pipe, the outer side of the device main body is provided with a control panel.

[0007] Preferably, the operation instruction is sent to the device body through the setting control panel, the exhaust gas is injected into the air inlet channel through the air inlet pipe, the large particles of smoke dust in the exhaust gas are preliminarily intercepted and filtered through the filter plate of the air inlet channel, the exhaust gas preliminarily removed of impurities enters the device body from the air inlet channel, the exhaust gas is cleaned and treated through the device body, so that the exhaust gas reaches the emission standard, the purified gas is discharged through the exhaust pipe, the cleaning liquid is injected into the hollow rotating plate through the flushing assembly, the cleaning liquid is uniformly delivered to the spray head through the hollow rotating plate, the spray head sprays the cleaning liquid from the inside to the outside of the filter plate, at the same time, the hollow rotating plate is rotated through the rotating assembly, so as to ensure that the spray head fully washes the filter plate and fully washes the smoke dust and impurities accumulated on one side of the filter plate, the waste liquid generated by the washing is discharged through the waste liquid pipe, and the waste liquid is separated from the solid liquid through the liquid discharge assembly, so as to avoid the accumulation of smoke dust and impurities in the air inlet, ensure the smoothness of the exhaust gas recovery channel, prolong the service life of the device, and enhance the practical value of the device.

[0008] Preferably, the hollow rotating plate is arranged on one side of the filter plate, the spray head is provided in multiple groups, the spray head is arranged on one side of the filter plate, the waste liquid pipe is inclined downward at a certain angle, the air inlet pipe is arranged horizontally in the air inlet channel, and the device body and the control panel are electrically connected with each other.

[0009] Preferably, the rotating assembly comprises a rotating motor and a rotating shaft, the rotating motor is arranged on one side of the filter plate, the rotating shaft is arranged on the other side of the filter plate, and the hollow rotating plate is arranged at one end of the rotating shaft.

[0010] Preferably, the rotating assembly further comprises a ring groove and a connecting ring, the inner side of the air inlet channel is provided with the ring groove, and the outer sides of the two ends of the hollow rotating plate are provided with the connecting rings which are arranged in the inner side of the ring groove.

[0011] Preferably, the rotating motor and the control panel are electrically connected with each other, the output end of the rotating motor is connected with the rotating shaft, the rotating shaft is rotationally connected with the filter plate, and the connecting ring is rotationally connected with the air inlet channel.

[0012] Preferably, the flushing assembly comprises a water pipe, a water pump and a liquid storage tank, the water pipe is arranged at the middle of one side of the hollow rotating plate, one end of the water pipe is rotationally connected with the hollow rotating plate, the outer side of the water pipe is provided with the water pump, the water pump is arranged on the outer side of the air inlet channel, the water pump and the control panel are electrically connected with each other, the other end of the water pipe penetrates through the air inlet channel, the other end of the water pipe is provided with the liquid storage tank, and the liquid storage tank is arranged on one side of the device body.

[0013] Preferably, the liquid discharge assembly comprises a baffle and a through hole, the inner side of one end of the waste liquid pipe is provided with the baffle which is semicircular, the through hole is arranged on one side of the baffle, and the through hole is provided in multiple groups.

[0014] When treating waste gas, operation instructions are sent to the device body through the control panel, waste gas is injected into the air inlet channel through the air inlet pipe, large particles of smoke dust in the waste gas are preliminarily intercepted and filtered through the filter plate of the air inlet channel, the waste gas preliminarily removed of impurities enters the device body from the air inlet channel, the waste gas is cleaned and treated through the device body, so that the waste gas reaches the emission standard, the purified gas is discharged through the exhaust pipe, when the filter plate is cleaned, the cleaning liquid is injected into the hollow rotating plate, the cleaning liquid is uniformly delivered to the spray head through the hollow rotating plate, the spray head sprays the cleaning liquid from the inside to the outside of the filter plate, at the same time, the hollow rotating plate is rotated to drive the spray head to rotate, so that the spray head is fully flushed, the smoke dust and impurities accumulated on one side of the filter plate are fully washed, and the waste liquid generated by the washing is discharged through the waste liquid pipe, so that the problem that impurities may cause the air inlet to be blocked after the waste gas treatment device of most ships is used for a long time, the service life of the device is shortened, and the normal circulation cleaning and purification of the waste gas are affected is solved, and the practical value of the device is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic view of a ship waste gas cleaning and carbon emission reduction device is shown.

[0016] Figure 2 A first three-dimensional structural schematic view of a rotating assembly of a ship waste gas cleaning and carbon emission reduction device is shown.

[0017] Figure 3 A second three-dimensional structural schematic view of a rotating assembly of a ship waste gas cleaning and carbon emission reduction device is shown.

[0018] Figure 4 A three-dimensional structural schematic view of a liquid discharge assembly of a ship waste gas cleaning and carbon emission reduction device is shown.

[0019] The reference signs are explained as follows: 1, device body; 2, air inlet channel; 3, filter plate; 4, hollow rotating plate; 401, rotating motor; 402, rotating shaft; 403, ring groove; 404, connecting ring; 5, spray head; 501, water pipe; 502, water pump; 503, liquid storage tank; 6, waste liquid pipe; 601, baffle; 602, through hole; 7, air inlet pipe; 8, exhaust pipe; 9, control panel. DETAILED DESCRIPTION

[0020] The utility model is further explained in connection with the drawings and examples.

[0021] Please refer to Figure 1 and Figure 2The utility model provides a kind of embodiment: a ship exhaust cleaning and carbon emission reduction device, including device main body 1, air inlet passage 2, filter plate 3, exhaust pipe 8, control panel 9, hollow rotating plate 4, rotating assembly, shower head 5, flushing assembly, waste liquid pipe 6, liquid discharge component and air inlet pipe 7, one side of device main body 1 is provided with air inlet passage 2, the inside of air inlet passage 2 is provided with filter plate 3, the inside of air inlet passage 2 is provided with hollow rotating plate 4, hollow rotating plate 4 is arranged at one side of filter plate 3, one side of hollow rotating plate 4 is provided with rotating assembly, one side of hollow rotating plate 4 is provided with shower head 5, shower head 5 is provided with multiple groups, shower head 5 is arranged at one side of filter plate 3, one side of hollow rotating plate 4 is provided with flushing assembly, one end of air inlet passage 2 is provided with waste liquid pipe 6, waste liquid pipe 6 is inclined downwardly at certain angle, the inside of one end of waste liquid pipe 6 is provided with liquid discharge component, one side of waste liquid pipe 6 is provided with air inlet pipe 7, air inlet pipe 7 is arranged horizontally in air inlet passage 2, the top of device main body 1 is provided with exhaust pipe 8, the outside of device main body 1 is provided with control panel 9, device main body 1 and control panel 9 are mutually electrically connected.

[0022] Please refer to Figure 2 With Figure 3 In the embodiment, rotating assembly includes rotating motor 401, shaft 402, ring groove 403 and connecting ring 404, one side of filter plate 3 is provided with rotating motor 401, rotating motor 401 and control panel 9 are mutually electrically connected, the other side of filter plate 3 is provided with shaft 402, hollow rotating plate 4 is arranged at one end of shaft 402, the output end of rotating motor 401 is connected with shaft 402, shaft 402 and filter plate 3 are rotatably connected, the inside of air inlet passage 2 is provided with ring groove 403, both ends of hollow rotating plate 4 are provided with connecting ring 404, connecting ring 404 is arranged in the inside of ring groove 403, connecting ring 404 and air inlet passage 2 are rotatably connected, send operating instruction to rotating motor 401 by control panel 9, drive shaft 402 to rotate using rotating motor 401, drive hollow rotating plate 4 to rotate by rotating shaft 402, drive connecting ring 404 to rotate simultaneously by rotating hollow rotating plate 4, so that connecting ring 404 rotates along ring groove 403, so as to guarantee that hollow rotating plate 4 rotates stably, drive shower head 5 to flush filter plate 3 fully.

[0023] Please refer to Figure 1 With Figure 2In the embodiment, the flushing assembly comprises a water pipe 501, a water pump 502 and a liquid storage tank 503. The water pipe 501 is arranged on one side of the hollow rotating plate 4 and is rotatably connected to the hollow rotating plate 4 at one end. The water pump 502 is arranged on the outside of the air inlet channel 2 and is electrically connected to the control panel 9. The other end of the water pipe 501 penetrates the air inlet channel 2 and is provided with the liquid storage tank 503. The liquid storage tank 503 is arranged on one side of the device main body 1. The liquid storage tank 503 is used to store cleaning liquid. The control panel 9 sends an operation instruction to the water pump 502. The water pump 502 controls the water pipe 501 to draw cleaning liquid from the liquid storage tank 503. The cleaning liquid is injected into the hollow rotating plate 4 through the water pipe 501, so that the cleaning liquid is sprayed from the spray head 5.

[0024] Please refer to Figure 4 In the embodiment, the liquid discharge assembly comprises a baffle 601 and a through hole 602. The baffle 601 is arranged on the inside of one end of the waste liquid pipe 6 and is semicircular. The through hole 602 is arranged on one side of the baffle 601. The through hole 602 is arranged in multiple groups. The baffle 601 filters and intercepts large-particle smoke dust impurities in the waste liquid. The liquid in the waste liquid flows out of the through hole 602. The impurities accumulated on the inside of the baffle 601 are periodically recovered.

[0025] Before cleaning the waste gas, the control panel 9 sends an operation instruction to the device main body 1. The waste gas is injected into the air inlet channel 2 through the air inlet pipe 7. The waste gas flows through the filter plate 3 in the air inlet channel 2. Large-particle smoke dust in the waste gas is filtered and intercepted by the filter plate 3. The preliminarily filtered waste gas is injected into the device main body 1 through the air inlet channel 2. The device main body 1 is used to clean and purify the waste gas. The treated gas is discharged from the air outlet pipe 8.

[0026] When cleaning the filter plate 3, the control panel 9 sends an operation instruction to the rotating motor 401. The rotating motor 401 drives the rotating shaft 402 to rotate. The rotating shaft 402 drives the hollow rotating plate 4 to rotate. The hollow rotating plate 4 drives the connecting ring 404 to rotate along the ring groove 403.

[0027] At the same time, the control panel 9 sends an operation instruction to the water pump 502. The water pump 502 controls the water pipe 501 to draw cleaning liquid from the liquid storage tank 503. The cleaning liquid is sprayed from the spray head 5. The cleaning liquid flushes the filter plate 3. Large-particle smoke dust is washed to the waste liquid pipe 6.

[0028] Finally, the waste liquid flows out of the waste liquid pipe 6. The liquid in the waste liquid passes through the through hole 602 and is discharged. Large-particle smoke dust is intercepted by the baffle 601. Then, the large-particle impurities accumulated on one side of the baffle 601 are periodically cleaned.

[0029] Through the above steps, by setting the control panel 9 sends operation instruction to the device main body 1, the exhaust gas is injected into the air inlet channel 2 by the air inlet pipe 7, the large particles of smoke and dust in the exhaust gas are preliminarily intercepted and filtered by the filter plate 3 of the air inlet channel 2, the exhaust gas after preliminary impurity removal enters the device main body 1 from the air inlet channel 2, and the device main body 1 is used to clean and treat the exhaust gas, so that the exhaust gas reaches the emission standard, the purified gas is discharged by the exhaust pipe 8, the cleaning liquid is injected into the hollow rotating plate 4 by the flushing assembly, the cleaning liquid is uniformly delivered to the spray head 5 by the hollow rotating plate 4, the spray head 5 sprays the cleaning liquid from inside to outside on the filter plate 3, at the same time, the hollow rotating plate 4 is driven to rotate by the rotating assembly, the spray head 5 is guaranteed to be fully flushed, the smoke and dust impurities accumulated on one side of the filter plate 3 are fully washed, the waste liquid generated by washing is discharged through the waste liquid pipe 6, and the waste liquid is separated by the liquid discharge assembly, so that the smoke and dust impurities are prevented from accumulating in the air inlet, the exhaust gas recovery channel is guaranteed to be unobstructed, and the service life of the device is prolonged.

[0030] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A ship exhaust gas cleaning and carbon emission reduction device, comprising a device main body (1), an air inlet channel (2), a filter plate (3), an exhaust pipe (8), a control panel (9), characterized in that: The utility model also includes hollow rotating plate (4), rotating assembly, shower nozzle (5), flushing assembly, waste liquid pipe (6), liquid discharge assembly and air inlet pipe (7), one side of device main part (1) is provided with air inlet channel (2), the inside of air inlet channel (2) is provided with filter plate (3), the inside of air inlet channel (2) is provided with hollow rotating plate (4), one side of hollow rotating plate (4) is provided with rotating assembly, one side of hollow rotating plate (4) is provided with shower nozzle (5), the other side of hollow rotating plate (4) is provided with flushing assembly, one end of air inlet channel (2) is provided with waste liquid pipe (6), the inside of one end of waste liquid pipe (6) is provided with liquid discharge assembly, one side of waste liquid pipe (6) is provided with air inlet pipe (7), the top of device main part (1) is provided with exhaust pipe (8), the outside of device main part (1) is provided with control panel (9).

2. A marine exhaust gas cleaning and carbon abatement apparatus according to claim 1, characterised in that: Hollow rotating plate (4) is arranged at one side of filter plate (3), shower nozzle (5) is provided with multiple groups, shower nozzle (5) is arranged at one side of filter plate (3), waste liquid pipe (6) is inclined downward at a certain angle, air inlet pipe (7) is horizontally arranged in air inlet channel (2), device main part (1) and control panel (9) are electrically connected with each other.

3. A marine exhaust gas cleaning and carbon emission reduction apparatus according to claim 1, characterized in that: Rotating assembly includes rotating motor (401) and rotating shaft (402), one side of filter plate (3) is provided with rotating motor (401), the other side of filter plate (3) is provided with rotating shaft (402), hollow rotating plate (4) is arranged at one end of rotating shaft (402).

4. A marine exhaust gas cleaning and carbon abatement apparatus according to claim 3, characterised in that: Rotating assembly also includes ring groove (403) and connecting ring (404), the inside of air inlet channel (2) is provided with ring groove (403), the outside of both ends of hollow rotating plate (4) is provided with connecting ring (404), connecting ring (404) is arranged at the inside of ring groove (403).

5. A marine exhaust gas cleaning and carbon abatement apparatus according to claim 4, characterised in that: Rotating motor (401) and control panel (9) are electrically connected with each other, the output end of rotating motor (401) is connected with rotating shaft (402), rotating shaft (402) is rotatably connected with filter plate (3), connecting ring (404) is rotatably connected with air inlet channel (2).

6. A marine exhaust gas cleaning and carbon emission reduction apparatus according to claim 1, characterized in that: Flushing assembly includes water pipe (501), water pump (502) and liquid storage tank (503), one side of hollow rotating plate (4) is provided with water pipe (501), one end of water pipe (501) is rotatably connected with hollow rotating plate (4), the outside of water pipe (501) is provided with water pump (502), water pump (502) is arranged at the outside of air inlet channel (2), water pump (502) and control panel (9) are electrically connected with each other, the other end of water pipe (501) penetrates air inlet channel (2), the other end of water pipe (501) is provided with liquid storage tank (503), liquid storage tank (503) is arranged at one side of device main part (1).

7. A marine exhaust gas cleaning and carbon emission reduction apparatus according to claim 1, characterized in that: Liquid discharge assembly includes baffle (601) and through hole (602), the inside of one end of waste liquid pipe (6) is provided with baffle (601), baffle (601) is provided with semicircle, one side of baffle (601) is provided with through hole (602), through hole (602) is provided with multiple groups.

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