Ship oil gas treatment device

Abstract

The utility model provides a ship oil-gas treatment device, which comprises a ship chimney top oil-gas treatment device and a ship chimney inner oil-gas treatment device, the ship chimney top oil-gas treatment device is fixed on a chimney top plate, the chimney inner oil-gas treatment device is positioned in a chimney, one side of the chimney inner oil-gas treatment device is connected with an adjacent chimney enclosure wall, and the other side of the chimney inner oil-gas treatment device is connected with a chimney top plate. And the chimney is communicated with the outside through the chimney enclosure bulkhead. The ship oil gas treatment device can fully collect oil gas from the oil tank vent pipes and the main and auxiliary engine crankcase vent pipes, reduce oil gas diffusion to the atmosphere, prevent oil contamination from polluting a ship body, and prevent the oil contamination from flowing into and polluting a sea area or a water area.

Description

Technical Field

[0001] The utility model belongs to the technical field of ship environmental protection, and particularly relates to a ship oil and gas processing device. Background Art

[0002] The ventilation of each oil tank of the ship and the ventilation of the crankcase of the main and auxiliary engines are often collected through their own ventilation pipes to a box in the chimney and communicated with the outside atmosphere. The oil and gas gather and diffuse in this box. Most of the oil and gas will diffuse into the atmosphere, polluting the atmospheric environment. After the oil and gas condense, they will drip onto the deck or the outer wall of the hull to form oil stains, which affect the appearance and are difficult to clean. The oil stains flow into the sea or waters, causing pollution to the environment. Utility Model Content

[0003] In view of the above problems, the utility model provides a ship oil and gas processing device, which can fully collect the oil and gas coming out of the vent pipes of each oil tank and the vent pipes of the main and auxiliary engine crankcases, reduce the diffusion of oil and gas into the atmosphere, avoid oil pollution to the hull, and avoid oil pollution from flowing into and polluting the sea or waters.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A ship oil and gas processing device comprises an oil and gas processing device on the top of a ship chimney and an oil and gas processing device inside a ship chimney. The oil and gas processing device on the top of the ship chimney is fixed on the chimney top plate, and the oil and gas processing device inside the chimney is located inside the chimney, one side of which is connected to an adjacent chimney enclosure wall and communicated with the outside world through the chimney enclosure wall.

[0006] Furthermore, the oil and gas processing device at the top of the chimney includes a cabinet with an incompletely open side and a completely open bottom, a bent pipe and a cooler. The bottom of the cabinet is fixedly connected to the chimney top plate through the cabinet wall. The bent pipe and the cooler are located inside the cabinet. The air vent passes through the chimney top plate and is connected to the inlet end of the bent pipe. The cooler is connected to the outlet end of the bent pipe. A discharge hole is opened on the chimney top plate directly below the cooler outlet, and the discharge hole is connected to the dirty oil tank through a discharge pipe.

[0007] Furthermore, the oil and gas processing device on the top of the chimney also includes an openable shutter, which is fixed on the cabinet wall around the cabinet wall opening on the incompletely open side of the cabinet, and is located on the outside of the cabinet; an oil and water baffle is vertically provided on the chimney top plate located outside the cabinet, and the oil and water baffle is arranged parallel to and spaced apart from the cabinet wall located below the open shutter, and a discharge hole is opened on the chimney top plate between the oil and water baffle and the cabinet wall located below the open shutter, which is connected to the dirty oil tank through a discharge pipe.

[0008] Furthermore, the cabinet top plate of the cabinet is a cabinet inclined top plate that slopes downward from the openable shutter side.

[0009] Furthermore, the oil and gas processing device in the chimney includes a cabinet with one side not completely open and the other side completely open, a bent pipe and a cooler, wherein a chimney wall opening is provided on the chimney wall opposite to the completely open side of the cabinet, and the end face of the completely open side of the cabinet is fixedly connected to the chimney wall, the bent pipe and the cooler are located inside the cabinet, the air vent passes through the bottom plate of the cabinet and is connected to the inlet end of the bent pipe, the cooler is connected to the outlet end of the bent pipe, and a discharge hole is provided on the bottom plate of the cabinet directly below the cooler outlet, and the discharge hole is connected to the dirty oil tank through the discharge pipe.

[0010] Furthermore, the oil and gas processing device inside the chimney also includes a detachable shutter, which is fixed on the chimney wall on the inner peripheral side of the chimney wall opening, and a discharge hole is opened on the side of the cabinet bottom plate close to the detachable shutter, which is connected to the dirty oil tank through a discharge pipe; a manhole cover is provided in the cabinet wall hole that is not fully open.

[0011] Furthermore, the height of the lower inner side surface of the shutter outer frame in the detachable shutter is lower than the height of the lower inner side wall of the chimney surrounding wall opening.

[0012] Furthermore, the opening type Venetian blinds and the detachable Venetian blinds both include Venetian blind blades, a Venetian blind inner frame, a Venetian blind outer frame and a Venetian blind fire net, the Venetian blind fire net is fixed to the inner side of the Venetian blind inner frame, the Venetian blind blades are fixed in the Venetian blind inner frame, and the Venetian blind outer frame is fixedly connected to the cabinet wall; the Venetian blind inner frame and the Venetian blind outer frame of the opening type Venetian blinds are connected by a movable hinge, and the Venetian blind inner frame and the Venetian blind outer frame of the detachable Venetian blinds are connected by fasteners.

[0013] The setting of the cooler in the ship oil and gas processing device of the utility model can fully collect the oil and gas vented from the oil tanks of the ship and the crankcases of the main and auxiliary engines, and fully reduce the diffusion of oil and gas into the atmosphere to pollute the atmospheric environment; the setting of the open shutters can save the setting of manhole covers; the setting of the oil-water baffle and the arrangement of the shutters can effectively prevent oil pollution from flowing onto the hull deck or outer plate, prevent the oil pollution from affecting the appearance of the hull, and avoid polluting the sea or water area. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a side sectional view of the oil and gas processing device on the top of a ship chimney according to the utility model;

[0015] Figure 2 The front side of the shutter of the oil and gas processing device on the top of the ship chimney described in the utility model;

[0016] Figure 3 This is a side sectional view of the oil and gas processing device in the ship chimney according to the utility model;

[0017] Figure 4 The utility model discloses the front side of the shutter of the oil and gas processing device in the chimney of a ship.

[0018] Among them, 1-ventilation pipes of various oil tanks of ships and ventilation pipes of crankcases of main and auxiliary engines, 2-elbow pipes, 3-coolers, 4-cooler fire nets, 5-cooling water inlet, 6-cooling water outlet, 7-cabinet walls, 8-cabinet inclined top plates, 9-chimney top plates, 10-drain holes, 11-drain pipes, 12-louver fire nets, 13-opening louvers, 14-louver blades, 15-louver inner frames, 16-louver outer frames, 17-oil and water baffles, 18-active hinges, 19-cabinet wall openings, 20-manhole covers, 21-cabinet top plates, 22-cabinet bottom plates, 23-chimney wall openings, 24-detachable louvers, 25-fasteners, 26-chimney wall openings. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] A ship oil and gas processing device comprises an oil and gas processing device on the top of a ship chimney and an oil and gas processing device inside a ship chimney. The oil and gas processing device on the top of the ship chimney is fixed on a chimney top plate 9, and the oil and gas processing device inside the chimney is located inside the chimney, one side of which is connected to an adjacent chimney enclosure 23 and communicates with the outside world through the chimney enclosure 23.

[0021] like Figure 1-2 As shown, the oil and gas processing device on the top of the chimney includes a cabinet with an incompletely open side and a completely open bottom, an open shutter 13, a bend pipe 2 and a cooler 3. The bottom of the cabinet is fixedly connected to the chimney top plate 9 through the end face of the cabinet wall 7. The bend pipe 2 and the cooler 3 are located inside the cabinet. The air vent 1 passes through the chimney top plate 9 and is connected to the inlet end of the bend pipe 2. The cooler 3 is connected to the outlet end of the bend pipe 2. A discharge hole 10 is opened on the chimney top plate 9 directly below the outlet of the cooler 3. The discharge hole 10 is connected to the dirty oil tank through a discharge pipe 11; the top plate of the cabinet is a cabinet inclined top plate 8 that is inclined from top to bottom from the side of the open shutter 13.

[0022] The open shutter 13 is fixed on the cabinet wall 7 around the cabinet wall opening 19 on the incompletely open side of the cabinet, and is located on the outside of the cabinet; an oil-water baffle 17 is vertically provided on the chimney top plate 9 located outside the cabinet, and the oil-water baffle 17 is arranged parallel and spaced apart from the cabinet wall 7 located below the open shutter 13; a discharge hole 10 is opened on the chimney top plate 9 between the oil-water baffle 17 and the cabinet wall 7 located below the open shutter 13, and is connected to the dirty oil tank through a discharge pipe 11.

[0023] like Figure 3-4As shown, the oil and gas processing device in the chimney includes a cabinet with one side not completely open and the other side completely open, a detachable shutter 24, a bend pipe 2 and a cooler 3, a chimney wall opening 26 is provided on the chimney wall 23 opposite to the completely open side of the cabinet, the end face of the completely open side of the cabinet is fixedly connected to the chimney wall 23, the bend pipe 2 and the cooler 3 are located inside the cabinet, the air vent 1 passes through the cabinet bottom plate 23 and is connected to the inlet end of the bend pipe 2, the cooler 3 is connected to the outlet end of the bend pipe 2, a discharge hole 10 is provided on the cabinet bottom plate 23 directly below the outlet of the cooler 3, and the discharge hole 10 is connected to the dirty oil tank through a discharge pipe 11.

[0024] The detachable shutter 24 is fixed on the chimney surrounding wall 23 on the inner side of the chimney surrounding wall opening 26, and a discharge hole 10 is opened on the side of the cabinet bottom plate 23 close to the detachable shutter 24, which is connected to the dirty oil tank through the discharge pipe 11; a manhole cover 20 is provided in the hole of the cabinet surrounding wall 7 that is not completely open.

[0025] like Figure 1-4 As shown, the openable shutter 13 and the removable shutter 24 both include shutter blades 14, a shutter inner frame 15, a shutter outer frame 16 and a shutter fireproof net 12, wherein the shutter fireproof net 12 is fixed to the inner side of the shutter inner frame 15, the shutter blades 14 are fixed in the shutter inner frame 15, and the shutter outer frame 16 is fixedly connected to the cabinet wall 7; the shutter inner frame 15 and the shutter outer frame 16 of the openable shutter 13 are connected by a movable hinge 18, and the shutter inner frame 15 and the shutter outer frame 16 of the removable shutter 24 are connected by a fastener 25, and the lower inner side surface height of the shutter outer frame 16 in the removable shutter 24 is lower than the lower inner side wall height of the chimney wall opening 26.

[0026] A person skilled in the art should understand that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ship oil and gas processing device, characterized in that: It comprises an oil and gas processing device on the top of a ship chimney and an oil and gas processing device inside a ship chimney. The oil and gas processing device on the top of a ship chimney is fixed on the chimney top plate, and the oil and gas processing device inside the chimney is located inside the chimney, one side of which is connected to the adjacent chimney surrounding wall and communicated with the outside world through the chimney surrounding wall.

2. A ship oil and gas processing device according to claim 1, characterized in that: The oil and gas processing device on the top of the chimney includes a cabinet with an incompletely open side and a completely open bottom, a bent pipe and a cooler. The bottom of the cabinet is fixedly connected to the chimney top plate through the cabinet wall. The bent pipe and the cooler are located inside the cabinet. The air vent passes through the chimney top plate and is connected to the inlet end of the bent pipe. The cooler is connected to the outlet end of the bent pipe. A discharge hole is opened on the chimney top plate directly below the cooler outlet, and the discharge hole is connected to the dirty oil tank through the discharge pipe.

3. A ship oil and gas processing device according to claim 2, characterized in that: The oil and gas processing device at the top of the chimney also includes an openable shutter, which is fixed on the cabinet wall around the cabinet wall opening on the incompletely open side of the cabinet and is located on the outside of the cabinet; an oil and water baffle is vertically arranged on the chimney top plate located outside the cabinet, and the oil and water baffle is arranged parallel and spaced apart from the cabinet wall located below the openable shutter, and a discharge hole is opened on the chimney top plate between the oil and water baffle and the cabinet wall located below the openable shutter, which is connected to the dirty oil tank through a discharge pipe.

4. A ship oil and gas processing device according to claim 3, characterized in that: The cabinet top plate of the cabinet is a cabinet inclined top plate which is inclined from top to bottom from the open shutter side.

5. A ship oil and gas processing device according to claim 4, characterized in that: The oil and gas processing device in the chimney includes a cabinet with one side not completely open and the other side completely open, a bent pipe and a cooler. A chimney wall opening is provided on the chimney wall opposite to the completely open side of the cabinet, and the end face of the completely open side of the cabinet is fixedly connected to the chimney wall. The bent pipe and the cooler are located inside the cabinet, and an air vent passes through the bottom plate of the cabinet and is connected to the inlet end of the bent pipe. The cooler is connected to the outlet end of the bent pipe. A discharge hole is provided on the bottom plate of the cabinet directly below the cooler outlet, and the discharge hole is connected to the dirty oil tank through a discharge pipe.

6. A ship oil and gas processing device according to claim 5, characterized in that: The oil and gas processing device inside the chimney also includes a detachable shutter, which is fixed on the chimney wall on the inner peripheral side of the chimney wall opening, and a discharge hole is opened on one side of the cabinet bottom plate close to the detachable shutter, which is connected to the dirty oil tank through a discharge pipe; a manhole cover is provided in the cabinet wall hole that is not fully open.

7. A ship oil and gas processing device according to claim 6, characterized in that: The height of the lower inner side surface of the outer frame of the detachable louver is lower than the height of the lower inner side wall of the chimney surrounding wall opening.

8. A ship oil and gas processing device according to claim 3 or 6, characterized in that: The opening type shutters and the detachable shutters both include shutter blades, a shutter inner frame, a shutter outer frame and a shutter fire net, the shutter fire net is fixed to the inner side of the shutter inner frame, the shutter blades are fixed in the shutter inner frame, and the shutter outer frame is fixedly connected to the cabinet wall; the shutter inner frame and the shutter outer frame of the opening type shutter are connected by a movable hinge, and the shutter inner frame and the shutter outer frame of the detachable shutter are connected by fasteners.

Images