Marine flue gas filter valve

Abstract

The utility model relates to the technical field of flue gas filter valves, and discloses a marine flue gas filter valve which comprises a valve body and a first connecting seat, a fixing seat is arranged at the bottom end of the valve body, a mounting seat is fixedly connected to the top end of the fixing seat, and a connecting block is fixedly connected to the top end of the inner wall of the mounting seat. A second filter frame is arranged at the bottom end of the connecting block, a primary filter screen is fixedly connected between the interiors of the second filter frame, a ball valve is arranged in the valve body, reserved openings are formed in the top end and the bottom end of the ball valve correspondingly, and reserved openings are formed in the top and the bottom of the ball valve correspondingly. According to the flue gas filter valve for the ship, parts such as the valve body are arranged, flue gas can be conveniently filtered for the first time through the primary filter screen, and after entering the valve body, the flue gas can be filtered for the second time through the activated carbon filter screen in the first filter frame, so that the discharged flue gas cannot pollute the environment, and the problems that the effect is poor during filtering, and the cost is low are solved. Therefore, the problem that the discharged flue gas cannot be well purified is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of marine flue gas filter valves, specifically a marine flue gas filter valve. Background Technology

[0002] Marine flue gas filter valves are devices used on ships, mainly for filtering impurities in marine flue gas to ensure its cleanliness and safety. They are devices in the ship's piping system that filter impurities in the fluid. Their main function is to remove particulate matter, dust, and other impurities from the flue gas, preventing these impurities from damaging the flue gas system.

[0003] The existing marine flue gas filter valves are poorly designed, resulting in inadequate purification of exhaust gas and impacting the surrounding environment. Therefore, their structure needs to be improved.

[0004] Now, a new type of marine flue gas filter valve is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a marine flue gas filter valve to solve the problem mentioned in the background art that the filtration effect is poor, resulting in the flue gas not being properly purified.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a marine flue gas filter valve, comprising a valve body and a first connecting seat. A fixed seat is provided at the bottom of the valve body, and an mounting seat is fixedly connected to the top of the fixed seat. A connecting block is fixedly connected to the top of the inner wall of the mounting seat. A second filter frame is provided at the bottom of the connecting block. A primary filter screen is fixedly connected between the interiors of the second filter frame. A ball valve is provided inside the valve body. A reserved opening is provided at the top and bottom of the ball valve. A second connecting seat is fixedly connected to the left side of the ball valve. A round seat is fixedly connected to the left side of the valve body. A first connecting seat is fixedly connected to the right side of the valve body. A valve stem is fixedly connected to the right side of the ball valve. The right side of the valve stem passes through the interior of the first connecting seat and is fixedly connected to a handle.

[0007] As a further technical solution of this utility model, the second connecting seat is rotatably engaged with the outside of the round seat.

[0008] As a further technical solution of this utility model, a first card block is fixedly connected to the top of the first filter frame, and a first card slot is provided inside the reserved opening. The first card block is embedded in the first card slot and is detachable.

[0009] As a further technical solution of this utility model, an activated carbon filter screen is fixed inside the first filter frame, and the filtration density of the primary filter screen is greater than that of the activated carbon filter screen.

[0010] As a further technical solution of this utility model, the top of the fixed base is provided with an assembly hole, and a double-ended screw is longitudinally arranged inside the assembly hole. A locking nut is movably connected to the outside of the double-ended screw, and five sets of double-ended screws are provided.

[0011] As a further technical solution of this utility model, a connecting pipe is fixedly connected to the bottom end of the fixing base, and a sealing gasket is sleeved on the outside of the connecting pipe.

[0012] As a further technical solution of this utility model, the mounting base is provided with external threads on its exterior and internal threads on the inner wall of the bottom end of the valve body.

[0013] As a further technical solution of this utility model, the connecting block is provided with a second slot inside, and the top of the second filter frame is fixedly connected to a second block, which is detachably embedded in the second slot.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the marine flue gas filter valve not only facilitates multiple filtration of flue gas and facilitates the disassembly and replacement of the filter screen, but also facilitates improved sealing when connecting;

[0015] (1) By setting a valve body, a first connecting seat, a valve stem, a handle, a ball valve, a round seat, a second connecting seat, a mounting seat, and a primary filter screen, the primary filter screen can be used to easily filter the flue gas for the first time. After entering the valve body, it can pass through the activated carbon filter screen in the first filter frame to perform secondary filtration of the flue gas, so that the discharged flue gas will not pollute the environment.

[0016] (2) By setting a first card slot, a first filter frame, a first card block, a reserved opening, a connecting block, a second filter frame, a second card slot, and a second card block, when it is necessary to disassemble two sets of filter screens, the first card block can be disassembled by being embedded inside the first card slot and the second card block can be disassembled by being embedded inside the first card slot, so that it can be easily disassembled and replaced.

[0017] (3) By setting a fixed seat, mounting seat, assembly hole, double-ended screw, locking nut, sealing gasket, and connecting pipe, the mounting seat can be screwed into the bottom of the valve body, the connecting pipe can be placed into the flue gas pipe connection, the double-ended screw can be inserted into the assembly hole of the flue gas pipe, and the locking nut can be screwed into the outside of the double-ended screw to make it stable. Because the connecting pipe is fitted with a sealing gasket, the sealing performance is better when connected. Attached Figure Description

[0018] Figure 1This is a front view cross-sectional structural diagram of the present invention;

[0019] Figure 2 This is a bottom view schematic diagram of the connection between the ball valve and the first filter frame of this utility model.

[0020] Figure 3 This is a bottom view of the connection between the second filter frame and the mounting base of this utility model;

[0021] Figure 4 This is a front view structural diagram of the connection method between the rubber pad and the connecting pipe of this utility model.

[0022] In the diagram: 1. Valve body; 2. First connecting seat; 3. Valve stem; 4. Handle; 5. Ball valve; 6. Round seat; 7. Second connecting seat; 8. First slot; 9. First filter frame; 10. First locking block; 11. Fixed seat; 12. Mounting seat; 13. Connecting block; 14. Assembly hole; 15. Double-ended screw; 16. Locking nut; 17. Sealing gasket; 18. Connecting pipe; 19. Second filter frame; 20. Second slot; 21. Second locking block; 22. Primary filter screen; 23. Reserved opening. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 This utility model provides an embodiment of a marine flue gas filter valve, including a valve body 1 and a first connecting seat 2. A fixed seat 11 is provided at the bottom of the valve body 1, and an mounting seat 12 is fixedly connected to the top of the fixed seat 11. A connecting block 13 is fixedly connected to the top of the inner wall of the mounting seat 12. A second filter frame 19 is provided at the bottom of the connecting block 13. A primary filter screen 22 is fixedly connected inside the second filter frame 19. A ball valve 5 is provided inside the valve body 1. The top and bottom of the ball valve 5 are respectively provided with the first filter frame 9. The top and bottom of the ball valve 5 are respectively provided with reserved openings 23. A second connecting seat 7 is fixedly connected to the left side of the ball valve 5. A round seat 6 is fixedly connected to the left side inside the valve body 1. A first connecting seat 2 is fixedly connected to the right side of the valve body 1. A valve stem 3 is fixedly connected to the right side of the ball valve 5. The right side of the valve stem 3 passes through the interior of the first connecting seat 2 and is fixedly connected with a handle 4.

[0025] The second connecting seat 7 is snapped onto the outside of the round seat 6 and can rotate;

[0026] An activated carbon filter screen is fixed inside the first filter frame 9, and the filtration density of the primary filter screen 22 is greater than that of the activated carbon filter screen.

[0027] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the primary filter 22 can be used to easily filter the flue gas initially. After entering the valve body 1, it can pass through the activated carbon filter in the first filter frame 9 for secondary filtration, so that the discharged flue gas will not pollute the environment.

[0028] The top of the first filter frame 9 is fixedly connected to the first card block 10, and the interior of the reserved opening 23 is provided with the first card slot 8. The first card block 10 is embedded in the first card slot 8 and is detachable.

[0029] The connecting block 13 has a second slot 20 inside, and the top of the second filter frame 19 is fixedly connected to a second block 21. The second block 21 is embedded in the second slot 20 and is detachable.

[0030] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, when it is necessary to disassemble the two sets of filter screens, the first clip 10 is removable inside the first clip slot 8, and the second clip 21 is removable inside the first clip slot 8, which makes it easy to disassemble and replace them.

[0031] The top of the fixed base 11 has an assembly hole 14 inside, and a double-ended screw 15 is longitudinally arranged inside the assembly hole 14. The double-ended screw 15 is movably connected to the outside of the double-ended screw 15, and there are five sets of double-ended screws 15.

[0032] A connecting pipe 18 is fixedly connected to the bottom end of the fixed base 11, and a sealing gasket 17 is sleeved on the outside of the connecting pipe 18.

[0033] The mounting base 12 has external threads on its exterior and internal threads on the inner wall of the bottom end of the valve body 1.

[0034] Specifically, such as Figure 1 and Figure 3 As shown, the mounting base 12 can be screwed into the bottom of the valve body 1, the connecting pipe 18 can be placed into the flue gas pipe connection, and the double-ended screw 15 can be passed through the assembly hole 14 of the flue gas pipe. The locking nut 16 can be screwed onto the outside of the double-ended screw 15 to make it stable. Because the connecting pipe 18 is fitted with a sealing gasket 17, the sealing performance is better when connected.

[0035] Working principle: In use, this utility model firstly filters the flue gas using the primary filter 22. After entering the valve body 1, the flue gas passes through the activated carbon filter in the first filter frame 9 for secondary filtration, ensuring that the discharged flue gas does not pollute the environment. Then, the mounting base 12 is screwed into the bottom of the valve body 1, and the connecting pipe 18 is placed at the flue gas pipe connection. The double-ended screw 15 passes through the mounting hole 14 of the flue gas pipe, and the locking nut 16 is screwed onto the outside of the double-ended screw 15 for stable installation. Because the connecting pipe 18 is fitted with a sealing gasket 17, the connection is more airtight. Finally, when it is necessary to disassemble the two sets of filter screens, the first locking block 10 is embedded in the first locking groove 8 and the second locking block 21 is embedded in the first locking groove 8 for easy disassembly and replacement.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A marine flue gas filter valve, comprising a valve body (1) and a first connecting seat (2), characterized in that: A fixing seat (11) is provided at the bottom end of the valve body (1), and a mounting seat (12) is fixedly connected to the top end of the fixing seat (11). A connecting block (13) is fixedly connected to the top end of the inner wall of the mounting seat (12). A second filter frame (19) is provided at the bottom end of the connecting block (13). A primary filter screen (22) is fixedly connected inside the second filter frame (19). A ball valve (5) is provided inside the valve body (1). The top and bottom ends of the ball valve (5) are respectively provided with... There is a first filter frame (9), and the top and bottom of the ball valve (5) are respectively provided with reserved ports (23). The left side of the ball valve (5) is fixedly connected to a second connecting seat (7). The left side of the valve body (1) is fixedly connected to a round seat (6). The right side of the valve body (1) is fixedly connected to a first connecting seat (2). The right side of the ball valve (5) is fixedly connected to a valve stem (3). The right side of the valve stem (3) passes through the interior of the first connecting seat (2) and is fixedly connected to a handle (4).

2. The marine flue gas filter valve according to claim 1, characterized in that: The second connecting seat (7) is rotatably engaged with the outside of the round seat (6).

3. A marine flue gas filter valve according to claim 1, characterized in that: The top of the first filter frame (9) is fixedly connected to a first card block (10), and the interior of the reserved opening (23) is provided with a first card slot (8). The first card block (10) is embedded in the interior of the first card slot (8) and is detachable.

4. A marine flue gas filter valve according to claim 1, characterized in that: An activated carbon filter screen is fixed inside the first filter frame (9), and the filtration density of the primary filter screen (22) is greater than that of the activated carbon filter screen.

5. A marine flue gas filter valve according to claim 1, characterized in that: The top of the fixed base (11) is provided with an assembly hole (14), and a double-headed screw (15) is longitudinally arranged inside the assembly hole (14). A locking nut (16) is movably connected to the outside of the double-headed screw (15), and five sets of double-headed screws (15) are provided.

6. A marine flue gas filter valve according to claim 1, characterized in that: The bottom end of the fixed base (11) is fixedly connected to a connecting pipe (18), and a sealing gasket (17) is sleeved on the outside of the connecting pipe (18).

7. A marine flue gas filter valve according to claim 1, characterized in that: The mounting base (12) has external threads on its exterior, and the valve body (1) has internal threads on its inner wall at the bottom end.

8. A marine flue gas filter valve according to claim 1, characterized in that: The connecting block (13) has a second slot (20) inside, and the top of the second filter frame (19) is fixedly connected to a second block (21). The second block (21) is embedded in the second slot (20) and is detachable.

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