CN219277776U

CN219277776U - Environment-friendly smoke exhaust structure for deck barge

Info

Publication number: CN219277776U
Application number: CN202320931762.8U
Authority: CN
Inventors: 吕滨; 李明祥
Original assignee: Nantong Quzhang Marine Technology Co ltd
Current assignee: Nantong Quzhang Marine Technology Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-06-30
Anticipated expiration: 2033-04-23

Abstract

The utility model relates to the technical field of ship smoke exhaust, in particular to an environment-friendly smoke exhaust structure for a deck barge, which comprises the following components: the ship body is internally provided with a host and a boiler, the air outlet end of the boiler is connected with a connecting pipe, the left end of the interior of the ship body is provided with a cavity, the bottom surface of the cavity is provided with an inclined plane, the right wall of the cavity is provided with a guide groove, and the rear end of the guide groove is provided with a collecting groove; the internally mounted of hull has auxiliary structure, and auxiliary structure includes the guide disc, and guide disc fixed mounting has the sleeve pipe at the left end of connecting pipe, through bearing swing joint in the bottom outside of guide disc. The smoke discharging structure can block the path of the smoke emitted from the water at the upper side by the guide disc, so as to prolong the residence time of the smoke in the water, and is provided with the stirring rod, so that the bubbles generated by the smoke in the water can be disturbed, the bubbles are reduced, the contact effect of the smoke and the water is improved, and the filtering effect of the ash is further improved.

Description

Environment-friendly smoke exhaust structure for deck barge

Technical Field

The utility model relates to the technical field of ship smoke exhaust, in particular to an environment-friendly smoke exhaust structure for a deck barge.

Background

The deck barge is a barge without a cargo hold, and the cargo is fully piled on the deck, so that the deck is flat, the deck is suitable for conveying large-scale equipment, and waste gas exhausted by a ship host on the barge is required to be exhausted to the outside through a smoke exhaust pipe.

For this, chinese application number: CN202221274757.6 discloses a horizontal smoke discharging structure for deck barges, which belongs to the technical field of ship smoke discharging pipes. The utility model comprises a cavity, an exhaust structure, a first smoke exhaust pipe and a plurality of expansion pipes, wherein the cavity is arranged at the tail part of a ship body structure, seawater is filled in the cavity, the exhaust structure can horizontally exhaust smoke in the cavity to the tail part, one end of the first smoke exhaust pipe is connected with the exhaust end of a host machine, the tail part of the ship body structure of the other end box extends into the cavity, the end part of the ship body structure of the other end box is provided with a tail end elbow, the tail end elbow is bent and extends downwards to the position below the water surface of the cavity, the expansion pipes are arranged on the first smoke exhaust pipe at intervals through flanges, and the expansion pipes are connected with the ship body structure through support hangers. According to the utility model, the exhaust gas of the ship host can be discharged to the tail part horizontally, a raised chimney structure is not required, and the flatness of the deck and the cargo space are improved.

This smoke exhaust structure is through letting in the aquatic in chamber with the waste gas to filter the cigarette ash in the flue gas, but after the flue gas enters into the aquatic, the flue gas can be vertical upwards, emerges from the aquatic, and the time that the flue gas stayed in the aquatic is shorter for the filtering effect of cigarette ash is not ideal, still exists partial cigarette ash in the flue gas of making the discharge, polluted environment.

Therefore, in order to solve the above problems, an environmentally friendly smoke exhausting structure for a deck barge is proposed.

Disclosure of Invention

The utility model aims to provide an environment-friendly smoke discharging structure for a deck barge, which aims to solve the problems that in the prior art, smoke in smoke is filtered by introducing waste gas into water in a cavity, but after the smoke enters the water, the smoke can vertically upwards emerge from the water, and the residence time of the smoke in the water is short, so that the smoke filtering effect is not ideal, and part of smoke still exists in the discharged smoke to pollute the environment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an environmentally friendly smoke evacuation structure for a deck barge, comprising: the ship comprises a ship body, wherein a host and a boiler are arranged in the ship body, a connecting pipe is connected with an air outlet end of the boiler, a cavity is formed in the left end of the interior of the ship body, an inclined plane is formed in the bottom surface of the cavity, a guide groove is formed in the right wall of the cavity, and a collecting groove is formed in the rear end of the guide groove;

the inside mounting of hull has auxiliary structure, auxiliary structure includes the guide disc, guide disc fixed mounting is in the left end of connecting pipe, there is the sleeve pipe in the bottom outside of guide disc through bearing swing joint, the welding has the tooth of meshing on the sheathed tube outer wall, the welding has the stirring rod on the sheathed tube outer wall, there is the connecting rod through pivot movable mounting on the guide disc, the bottom welding of connecting rod has the gear, the inner wall mid-mounting of cavity has the collection cigarette board, the top surface fixed mounting of collection cigarette board has first motor, the top surface fixedly connected with of collection cigarette board is discharged the tobacco pipe, the internally mounted who discharges the tobacco pipe has the exhaust fan.

Preferably, the internally mounted of hull has the collection structure, the collection structure includes the threaded rod, the threaded rod is inside the cavity through pivot movable mounting, the left end outside threaded connection of threaded rod has the scraper blade, the right-hand member of threaded rod and the output fixed connection of second motor, the inside of guide slot has screw conveyer pole through pivot movable mounting, screw conveyer pole's front end and the output fixed connection of third motor.

Preferably, the cavity is filled with water, and the left end of the connecting pipe is immersed in water.

Preferably, the guide plate is immersed in water, and the stirring rod is attached to the bottom surface of the guide plate.

Preferably, the upper end of the connecting rod is fixedly connected with the output end of the first motor, and the smoke collecting plate is positioned above the liquid level.

Preferably, the bottom surface of the scraping plate is attached to the top surface of the inclined plane, and the second motor and the third motor are fixedly installed inside the ship body.

Compared with the prior art, the utility model has the beneficial effects that: the smoke discharging structure can block the path of the smoke emitted from the water at the upper side by the guide disc, so as to prolong the residence time of the smoke in the water, and is provided with the stirring rod, so that the bubbles generated by the smoke in the water can be disturbed, the bubbles are reduced, the contact effect of the smoke and the water is improved, and the filtering effect of the ash is further improved.

1. Be provided with auxiliary structure, the flue gas upwards emits through the tip outside of connecting tube to generate the bubble, the guide disc blocks the bubble, make the bubble along the domatic removal of guide disc, can prolong the time that the flue gas stayed in water, start first motor, first motor drive connecting rod and gear rotation, gear and meshing tooth meshing, rotatory gear drives the sleeve pipe promptly and rotates, the sleeve pipe drives the stirring rod and rotates, rotatory stirring rod can disturb the bubble, make the bubble diminish, improve the contact effect of flue gas and water, further improve the filtering effect of cigarette ash, and the flue gas that emerges from the surface of water is discharged through collection smoke board and exhaust pipe under the effect of exhaust fan.

2. Be provided with collection structure, start the second motor, the second motor drives the threaded rod rotation, threaded rod and scraper blade threaded connection, and the rotation of threaded rod drives the scraper blade promptly and slides on the inclined plane, and the scraper blade can scrape the waste material on inclined plane surface in the guide slot, starts the third motor, and the third motor drives the screw conveyer pole rotation, and the rotation of screw conveyer pole can be with the waste material that the guide slot does not carry the collecting vat in to the unified collection to the waste material is handled.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the hull of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the incline plane of the present utility model;

FIG. 3 is a schematic view of the structure of the stirring rod of the present utility model;

FIG. 4 is a schematic top view in cross section of the structure of the collecting tank of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a hull; 11. a host; 12. a boiler; 13. a connecting pipe; 14. a cavity; 15. an inclined plane; 16. a guide groove; 17. a collection tank; 2. an auxiliary structure; 21. a guide disc; 22. a bearing; 23. a sleeve; 24. tooth engagement; 25. an agitating rod; 26. a connecting rod; 27. a gear; 28. a smoke collecting plate; 29. a first motor; 210. a smoke exhaust pipe; 211. an exhaust fan; 3. a collection structure; 31. a threaded rod; 32. a scraper; 33. a second motor; 34. a screw conveyor rod; 35. and a third motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided:

the hull 1, the main unit 11, the boiler 12, the connecting pipe 13, the first motor 29, the exhaust fan 211, the second motor 33 and the third motor 35 used in the present application are directly available products in the market, and the principle and the connection manner are all well known in the prior art to those skilled in the art, so that they are not described herein again.

An environmentally friendly smoke evacuation structure for a deck barge, comprising: the ship body 1, wherein a host 11 and a boiler 12 are arranged in the ship body 1, a connecting pipe 13 is connected with the air outlet end of the boiler 12, a cavity 14 is formed in the left end of the interior of the ship body 1, an inclined plane 15 is formed in the bottom surface of the cavity 14, a guide groove 16 is formed in the right wall of the cavity 14, and a collecting groove 17 is formed in the rear end of the guide groove 16;

the internally mounted of hull 1 has auxiliary structure 2, auxiliary structure 2 includes guide disc 21, guide disc 21 fixed mounting is at the left end of connecting tube 13, the bottom outside of guide disc 21 has sleeve pipe 23 through bearing 22 swing joint, the welding has tooth 24 on the outer wall of sleeve pipe 23, the welding has stirring rod 25 on the outer wall of sleeve pipe 23, there is connecting rod 26 through pivot movable mounting on guide disc 21, the bottom welding of connecting rod 26 has gear 27, the inner wall mid-mounting of cavity 14 has collection cigarette board 28, the top surface fixed mounting of collection cigarette board 28 has first motor 29, the top surface fixed connection of collection cigarette board 28 has fume tube 210, the internally mounted of fume tube 210 has exhaust fan 211, guide disc 21 blocks the route that the flue gas was gone out from the aquatic in the upside, in order to prolong the time that the flue gas stopped in the aquatic, and be provided with stirring rod 25, bubble that the flue gas that can be disturbed and generate in the aquatic, make the bubble diminish, improve the flue gas and water's contact effect, further improve the filtering effect of cigarette ash.

The internally mounted of hull 1 has collection structure 3, collection structure 3 includes threaded rod 31, threaded rod 31 is inside cavity 14 through pivot movable mounting, threaded rod 31's left end outside threaded connection has scraper blade 32, threaded rod 31's right-hand member and the output fixed connection of second motor 33, the inside of guide slot 16 is through pivot movable mounting screw conveying pole 34, screw conveying pole 34's front end and the output fixed connection of third motor 35, collection structure 3 can be with tearing the waste material of precipitation and carry in collecting vat 17 to unified processing.

The cavity 14 is filled with water, the left end of the connecting pipe 13 is immersed in the water, and the smoke is guided out through the left end of the connecting pipe 13, so that the smoke ash in the smoke can be filtered.

The guide disc 21 is immersed in water, the stirring rod 25 is attached to the bottom surface of the guide disc 21, the guide disc 21 can prevent bubbles generated by smoke from moving in the water, the stirring rod 25 can disturb the bubbles, the bubbles are made smaller, the contact effect of the smoke and the water is improved, and the filtering effect of soot is further improved.

The upper end of the connecting rod 26 is fixedly connected with the output end of the first motor 29, the smoke collecting plate 28 is positioned above the liquid level, the first motor 29 provides power for the rotation of the gear 27, and the smoke collecting plate 28 can guide smoke into the smoke exhaust pipe 210.

The bottom surface of the scraper 32 is attached to the top surface of the inclined surface 15, and the second motor 33 and the third motor 35 are fixedly installed inside the ship body 1, so that the scraper 32 moves on the threaded rod 31 to scrape the waste material on the inclined surface 15.

The flue gas enters into the water in the cavity 14 through the connecting pipe 13, impurities such as ash in the flue gas are dissolved in the water, the flue gas upwards emerges through the outer side of the end part of the connecting pipe 13 and generates bubbles, the guide disc 21 blocks the bubbles, so that the bubbles move along the slope of the guide disc 21, the residence time of the flue gas in the water can be prolonged, the first motor 29 is started, the first motor 29 drives the connecting rod 26 and the gear 27 to rotate, the gear 27 is meshed with the meshing teeth 24, the rotating gear 27 drives the sleeve 23 to rotate, the sleeve 23 drives the stirring rod 25 to rotate, the rotating stirring rod 25 can disturb the bubbles, the bubbles become small, the contact effect of the flue gas and the water is improved, the filtering effect of the ash is further improved, and the flue gas emerging from the water surface is discharged through the smoke collecting plate 28 and the smoke exhaust pipe 210 under the action of the exhaust fan 211.

After the use, with the water discharge in the cavity 14, start second motor 33, second motor 33 drives threaded rod 31 rotation, threaded rod 31 and scraper blade 32 threaded connection, the rotation of threaded rod 31 drives scraper blade 32 promptly and slides on inclined plane 15, scraper blade 32 can scrape the waste material on inclined plane 15 surface into guide slot 16, start third motor 35, third motor 35 drives screw conveyer rod 34 rotation, screw conveyer rod 34's rotation can be with the waste material that guide slot 16 did not carry collecting vat 17 in, so that to the unified collection processing of waste material.

Claims

1. An environmentally friendly smoke evacuation structure for a deck barge, comprising: the novel ship comprises a ship body (1), wherein a host machine (11) and a boiler (12) are arranged in the ship body (1), a connecting pipe (13) is connected to the air outlet end of the boiler (12), a cavity (14) is formed in the left end of the inside of the ship body (1), an inclined plane (15) is formed in the bottom surface of the cavity (14), a guide groove (16) is formed in the right wall of the cavity (14), and a collecting groove (17) is formed in the rear end of the guide groove (16);

the method is characterized in that:

the utility model provides a ship hull is characterized in that an auxiliary structure (2) is arranged in the ship hull (1), the auxiliary structure (2) comprises a guide disc (21), the left end of connecting pipe (13) is fixedly arranged on the guide disc (21), a sleeve (23) is movably connected to the outer side of the bottom of the guide disc (21) through a bearing (22), a meshing tooth (24) is welded on the outer wall of the sleeve (23), an agitating rod (25) is welded on the outer wall of the sleeve (23), a connecting rod (26) is movably arranged on the guide disc (21) through a rotating shaft, a gear (27) is welded at the bottom end of the connecting rod (26), a smoke collecting plate (28) is arranged in the middle of the inner wall of a cavity (14), a first motor (29) is fixedly arranged on the top surface of the smoke collecting plate (28), a smoke exhaust pipe (210) is fixedly connected to the top surface of the smoke collecting plate (28), and an exhaust fan (211) is arranged in the smoke exhaust pipe (210).

2. An environmentally friendly smoke evacuation structure for a deck barge according to claim 1, wherein: the utility model discloses a ship, including hull (1), internally mounted has collection structure (3), collection structure (3) include threaded rod (31), threaded rod (31) are inside cavity (14) through pivot movable mounting, left end outside threaded connection of threaded rod (31) has scraper blade (32), the right-hand member of threaded rod (31) is with the output fixed connection of second motor (33), the inside of guide slot (16) has screw conveyer pole (34) through pivot movable mounting, the front end and the output fixed connection of third motor (35) of screw conveyer pole (34).

3. An environmentally friendly smoke evacuation structure for a deck barge according to claim 1, wherein: the inside of the cavity (14) is filled with water, and the left end of the connecting pipe (13) is immersed in the water.

4. An environmentally friendly smoke evacuation structure for a deck barge according to claim 1, wherein: the guide disc (21) is immersed in water, and the stirring rod (25) is attached to the bottom surface of the guide disc (21).

5. An environmentally friendly smoke evacuation structure for a deck barge according to claim 1, wherein: the upper end of the connecting rod (26) is fixedly connected with the output end of the first motor (29), and the smoke collecting plate (28) is positioned above the liquid level.

6. An environmentally friendly smoke evacuation structure for a deck barge according to claim 2, wherein: the bottom surface of the scraping plate (32) is attached to the top surface of the inclined surface (15), and the second motor (33) and the third motor (35) are fixedly arranged inside the ship body (1).