Anti-pollution high-pressure relief device

Abstract

The invention discloses an anti-pollution high-pressure pressure relief device which comprises an inlet pipe, a funnel, a buffer area body, a metal net, an oil absorption blowout filling sponge, a fiber sleeve, a heavy hinge, a baffle and a buffer area cover plate, the inlet pipe is fixedly connected with the buffer area cover plate, and the lower end of the inlet pipe is connected to the funnel; the metal net, the oil absorption and blowout filling sponge and the fiber sleeve are respectively installed in the buffer area body, the metal net is located above the funnel and below the oil absorption and blowout filling sponge and the fiber sleeve, the fiber sleeve wraps the oil absorption and blowout filling sponge, the baffle is fixedly connected to the buffer area cover plate, and the buffer area cover plate is connected with the buffer area body through the heavy hinge. According to the anti-pollution high-pressure pressure relief device, an oil-water-gas mixture can be better adsorbed, buffering pressure relief is conducted on instantaneous pressure rise, the situation that the oil-water-gas mixture splashes and pollutes a deck and the surface of equipment is avoided, and the situation that the oil-water-gas is sprayed out to hurt people due to the instantaneous pressure rise can also be prevented.

Description

Technical Field

[0001] The invention relates to the field of ship and marine engineering construction, repair and modification, and in particular to an anti-pollution high-pressure pressure relief device. Background Art

[0002] At present, in the fields of shipbuilding, marine engineering, ship repair and modification, air compressors, air bottles and other equipment with high-pressure oil, water and gas need to be equipped with high-pressure pressure relief devices. In particular, air compressors not only have high pressure but also can release pressure instantly. The discharge medium is mixed with high-pressure air and oil-water mixture. During pressure relief, the pressure is released sharply and will spray out instantly, polluting the deck surface of the ship. This device is developed to avoid the splashing of high-pressure oil, water and gas to pollute the ship. Summary of the invention

[0003] The purpose of the present invention is to provide an anti-pollution high-pressure pressure relief device to prevent oil from polluting a ship deck and to prevent a high-pressure oil-water-gas mixture from instantly splashing and injuring people.

[0004] The technical solution adopted by the present invention to achieve the above-mentioned purpose is: an anti-pollution high-pressure pressure relief device, comprising an inlet pipe (1), a funnel (2), a buffer zone body (3), a metal mesh (4), an oil absorption and spray discharge filling sponge (5), a fiber sleeve (6), a heavy-duty hinge (10), a baffle (11) and a buffer zone cover plate (13), wherein the inlet pipe (1) is fixedly connected to the buffer zone cover plate (13), and the lower end is connected to the funnel (2); the metal mesh (4), the oil absorption and spray discharge filling sponge (5) and the fiber sleeve (6) are respectively installed in the buffer zone body (3); the metal mesh (4) is located above the funnel (2) and below the oil absorption and spray discharge filling sponge (5) and the fiber sleeve (6); the fiber sleeve (6) wraps the oil absorption and spray discharge filling sponge (5); the baffle (11) is fixedly connected to the buffer zone cover plate (13); and the buffer zone cover plate (13) is connected to the buffer zone body (3) through the heavy-duty hinge (10).

[0005] The buffer zone body (3) is fixedly connected to a cotter pin (8) via bolts and nuts (7).

[0006] The buffer zone cover plate (13) is also provided with a lug plate (9).

[0007] The funnel (2) is provided with an outlet flange (12) for connecting to an external discharge pipeline.

[0008] The anti-pollution high-pressure pressure relief device of the present invention can better adsorb the oil-water-gas mixture, buffer and relieve the pressure of the instantaneous pressure increase, avoid the oil-water-gas mixture from splashing and polluting the deck and equipment surface, and also prevent the oil-water-gas from spraying out and injuring people due to the instantaneous pressure increase. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1It is a front view of an anti-pollution high-pressure pressure relief device of the present invention.

[0010] Figure 2 It is a top view of an anti-pollution high-pressure pressure relief device of the present invention.

[0011] In the figure: 1. Inlet pipe; 2. Funnel; 3. Buffer body; 4. Metal mesh; 5. Oil absorption and spray discharge filling sponge; 6. Fiber sleeve; 7. Bolts and nuts; 8. Split pin; 9. Ear plate; 10. Heavy hinge; 11. Baffle; 12. Outlet flange; 13. Buffer cover. DETAILED DESCRIPTION

[0012] like Figure 1 and Figure 2 As shown, the pollution-proof high-pressure pressure relief device comprises an inlet pipe 1, a funnel 2, a buffer zone body 3, a metal mesh 4, an oil absorption and spray-releasing filling sponge 5, a fiber sleeve 6, a cotter pin 8, an ear plate 9, a heavy-duty hinge 10, a baffle 11, an outlet flange 12 and a buffer zone cover 13. The inlet pipe 1 is fixedly connected to the buffer zone cover 13, and the lower end is connected to the funnel 2. The metal mesh 4, the oil absorption and spray-releasing filling sponge 5 and the fiber sleeve 6 are respectively installed in the buffer zone body 3. The metal mesh 4 is located above the funnel 2 and below the oil absorption and spray-releasing filling sponge 5 and the fiber sleeve 6. The fiber sleeve 6 wraps the oil absorption and spray-releasing filling sponge 5. The cotter pin 8 is fixedly connected to the buffer zone body 3 by bolts and nuts 7 to lock the buffer zone cover 13. The ear plate 9 and the baffle 11 are respectively installed on the buffer zone cover 13. The baffle 11 blocks the high-pressure spray. The outlet flange 12 is installed on the funnel 2 for connecting an external discharge pipeline. The buffer zone cover 13 is connected to the buffer zone body 3 by a heavy-duty hinge 10 to open and close the buffer zone body cover 13. The anti-pollution high-pressure pressure relief device of the present invention has a high-pressure air inlet pipe 1 connected to an external high-pressure air pipeline by welding, and a high-pressure oil-water gas-liquid mixture is sprayed into a funnel 2 through the inlet pipe 1. The space in the funnel 2 becomes larger to achieve pressure relief, and the oil-water mixture is filtered and buffered in the inlet buffer body 3 through a metal mesh 4, oil-absorbing and anti-spray filling soft cotton 5, and a fiber sleeve 6. The oil-water liquid is adsorbed on the buffer cotton and drips into the funnel 2. Bolts and nuts 7, cotter pins 8, ear plates 9, heavy-duty hinges 10, and baffles 11 are clamping devices such as cover plates and bolts of the buffer zone to prevent excessive pressure from spraying out of the buffer zone to pollute the ship deck. After buffering and pressure relief, the pressure of the high-pressure oil-water-gas mixture is reduced and discharged into the dirty oil and water recovery tank through an outlet flange 12. The anti-pollution high-pressure pressure relief device of the present invention can better adsorb the oil-water-gas mixture, buffer and relieve the instantaneous pressure increase, avoid oil-water-gas mixture splashing, and pollute the deck and equipment surface, and can also prevent instantaneous pressure increase from spraying out oil-water-gas and injuring people.

Claims

1. An anti-pollution high-pressure pressure relief device, characterized in that: The invention comprises an inlet pipe (1), a funnel (2), a buffer zone body (3), a metal mesh (4), an oil absorption and spray release filling sponge (5), a fiber sleeve (6), a heavy-duty hinge (10), a baffle (11) and a buffer zone cover plate (13). The inlet pipe (1) is fixedly connected to the buffer zone cover plate (13), and the lower end is connected to the funnel (2). The metal mesh (4), the oil absorption and spray release filling sponge (5) and the fiber sleeve (6) are respectively installed in the buffer zone body (3). The metal mesh (4) is located above the funnel (2) and below the oil absorption and spray release filling sponge (5) and the fiber sleeve (6). The fiber sleeve (6) wraps the oil absorption and spray release filling sponge (5). The baffle (11) is fixedly connected to the buffer zone cover plate (13). The buffer zone cover plate (13) is connected to the buffer zone body (3) via the heavy-duty hinge (10).

2. The anti-pollution high-pressure relief device according to claim 1, characterized in that: The buffer zone body (3) is fixedly connected with a cotter pin (8) via bolts and nuts (7).

3. The anti-pollution high-pressure relief device according to claim 1, characterized in that: The buffer zone cover plate (13) is also provided with a lug plate (9).

4. The anti-pollution high-pressure relief device according to claim 1, characterized in that: The funnel (2) is provided with an outlet flange (12) for connecting to an external discharge pipeline.

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