Efficient natural gas impurity separation device

Abstract

The utility model relates to the technical field of natural gas impurity efficient separation devices, in particular to a natural gas impurity efficient separation device which comprises a shell and a vertical pipe, the top of the shell is communicated with the bottom of the vertical pipe, a bent pipe is fixedly connected to the shell, the bottom of the bent pipe is communicated with a straight pipe, and the straight pipe is located in the shell. Filtering structures are connected to the upper portions of the left side and the right side of the shell correspondingly, the inner side of the outer wall of a straight rod is inserted into a round opening in the outer wall of a net plate, then the straight rod is held to be pushed leftwards, the straight rod drives a cylinder to move leftwards in a notch in the outer wall of a square frame, the straight rod is moved to drive the net plate to move leftwards, and the net plate located in the square frame on the right side is arranged in the shell. At the moment, the screen plate originally located in the shell can reach the interior of the left side square frame, replacement of the screen plate in the working process of the efficient natural gas impurity separating device is achieved, the using limitation of the efficient natural gas impurity separating device is eliminated, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of natural gas impurity efficient separation devices, in particular to a natural gas impurity efficient separation device. Background Art

[0002] The natural gas impurity high-efficiency separation device is used to remove impurities and mixed gases carried by natural gas to make the natural gas pure.

[0003] For example, a natural gas impurity separation device with the authorization announcement number "CN213447005U" is provided, in which an air inlet pipe is fixedly arranged on the right side of the upper end of the barrel cover, and the air inlet pipe runs through the lower end of the barrel cover; an air outlet pipe is fixedly arranged in the middle of the right end of the barrel body, and the air outlet pipe runs through the inner wall of the barrel body; an inlet and outlet water pipe is fixedly arranged in the middle of the lower end of the barrel body, and a valve is fixedly installed on the outside of the inlet and outlet water pipe. In this natural gas impurity separation device, impurities in natural gas will be washed with water through the device, and then automatically enter the filter layer for filtration, and the separation effect is good, and the impurities in natural gas can be completely separated. However, during the use of the natural gas impurity separation device, the internal filter cannot be replaced in time. When the filter is blocked during operation, it cannot be filtered, and the entire operation needs to be stopped to replace the filter. At this time, natural gas loss will be caused, resulting in the use limitation of the natural gas impurity separation device and reduced work efficiency. Utility Model Content

[0004] The utility model aims to solve the problem that the natural gas impurity efficient separation device has usage limitations and reduces the working efficiency, and proposes a natural gas impurity efficient separation device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A natural gas impurity efficient separation device is designed, comprising a shell and a vertical pipe, the top of the shell is connected to the bottom of the vertical pipe, a curved pipe is fixedly connected to the shell, the bottom of the curved pipe is connected to a straight pipe, the straight pipe is located inside the shell, filtering structures are connected to the upper left and right sides of the shell, valves are connected to the upper and lower sides of the front right side of the shell, and supporting structures are connected to the left and right sides of the shell.

[0007] Preferably, the filtering structure includes a square frame and a mesh plate, the inner sides of the two square frames are respectively connected to the upper left and right sides of the outer shell, the inner wall of the square frame on the right side is plugged with a mesh plate, the left and right sides of the outer wall of the mesh plate are respectively fixed with a first sleeve, the outer wall of the mesh plate is fixed with a second sleeve, the front and rear sides of the square frame are respectively slidably clamped with cylinders, and the inner wall of the cylinder is plugged with a straight rod.

[0008] Preferably, the outer walls of the first and second protective sleeves are both in contact with the inner wall of the square frame.

[0009] Preferably, the inner side of the outer wall of the straight rod is plugged into the circular opening of the outer wall of the square frame.

[0010] Preferably, the supporting structure includes a first square plate and a curved rod, the inner sides of the first square plates are respectively fixed to the left and right sides of the shell, the outer sides of the first square plates are fixed to the inner side of the curved rod, and the top of the curved rod is fixed to a second square plate.

[0011] Preferably, the top of the second square plate is fixedly connected to the bottom of the square frame.

[0012] The utility model provides a natural gas impurity efficient separation device, which has the beneficial effect that when the mesh plate in the filtering structure is clogged, the right straight rod is moved inward on the inner wall of the cylinder, so that the inner side of the outer wall of the straight rod is plugged into the outer wall circular opening of the mesh plate, and then the straight rod is held and pushed to the left, and the straight rod brings the cylinder to move to the left in the outer wall groove of the square frame, and the moving straight rod brings the mesh plate to move to the left, so that the mesh plate located in the right square frame is placed inside the outer shell, and at this time the mesh plate originally located inside the outer shell will reach the left square frame, thereby realizing the replacement of the mesh plate during the operation of the natural gas impurity efficient separation device, eliminating the use limitations of the natural gas impurity efficient separation device, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A schematic diagram of the connection relationship between the central grid plate, the first sheath and the second sheath;

[0015] Figure 3 for Figure 1 The structural diagram of A in the figure;

[0016] Figure 4 for Figure 1 A schematic diagram of the connection relationship between the first square plate, the curved rod and the second square plate;

[0017] Figure 5 for Figure 1 Schematic diagram of the connection relationship between the middle elbow and the straight pipe.

[0018] In the figure: 1. outer shell, 2. filtering structure, 201. square frame, 202. mesh plate, 203. first sheath, 204. second sheath, 205. cylinder, 206. straight rod, 3. supporting structure, 301. first square plate, 302. curved rod, 303. second square plate, 4. valve, 5. bent pipe, 6. straight pipe, 7. vertical pipe, 8. first plugging block, 9. second plugging block. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings: Embodiment 1:

[0020] See also Figure 1-5 In the present embodiment, a natural gas impurity efficient separation device comprises a shell 1 and a vertical pipe 7. The top of the shell 1 is connected to the bottom of the vertical pipe 7. A curved pipe 5 is fixedly connected to the shell 1. The bottom of the curved pipe 5 is connected to a straight pipe 6. The straight pipe 6 is located inside the shell 1. The upper left and right sides of the shell 1 are connected to a filtering structure 2. The upper and lower right sides of the front of the shell 1 are respectively connected to valves 4. The valve 4 is a one-way valve. The model is selected according to the use requirements. The upper valve 4 is an inlet valve, and the lower valve 4 is an outlet valve. The left and right sides of the shell 1 are respectively connected to a supporting structure 3.

[0021] The filtering structure 2 includes a square frame 201 and a mesh plate 202. The inner sides of the two square frames 201 are connected to the upper left and right sides of the housing 1 respectively. The inner wall of the square frame 201 on the right side is plugged with a mesh plate 202. The mesh plate 202 is made of stainless steel and filled with ultra-fine glass fiber. The left and right sides of the outer wall of the mesh plate 202 are fixedly connected to the first sheath 203 respectively. The outer wall of the mesh plate 202 is fixedly connected to the second sheath 204. The first sheath 203 and the second sheath 204 are fixedly connected. The material is rubber. The front and rear sides of the square frame 201 are respectively slidably connected with cylinders 205. The cylinder 205 is subjected to force to slide left and right through the inner wall of the groove of the outer wall of the square frame 201. The inner wall of the cylinder 205 is plugged with a straight rod 206. The straight rod 206 is subjected to force to move forward and backward through the inner wall of the cylinder 205. The outer walls of the first sheath 203 and the second sheath 204 are both in contact with the inner wall of the square frame 201. The inner side of the outer wall of the straight rod 206 is plugged into the outer wall round mouth of the square frame 201.

[0022] When the mesh plate 202 is blocked in the filtering structure 2, the right straight rod 206 is moved inward on the inner wall of the cylinder 205, so that the inner side of the outer wall of the straight rod 206 is plugged into the outer wall circular opening of the mesh plate 202, and then the straight rod 206 is held and pushed to the left, and the straight rod 206 brings the cylinder 205 to move to the left in the outer wall groove of the square frame 201, and the moving straight rod 206 brings the mesh plate 202 to move to the left, so that the mesh plate 202 located in the right square frame 201 is placed inside the shell 1, and the mesh plate 202 originally located inside the shell 1 will reach the left square frame 201, thereby realizing the replacement of the mesh plate 202 during the operation of the natural gas impurity efficient separation device, eliminating the use limitations of the natural gas impurity efficient separation device, and improving the working efficiency.

[0023] The support structure 3 includes a first square plate 301 and a curved rod 302. The inner sides of the first square plates 301 are respectively fixed to the left and right sides of the housing 1. The outer sides of the first square plates 301 are fixed to the inner sides of the curved rods 302. The top of the curved rods 302 is fixed to a second square plate 303. The top of the second square plate 303 is fixed to the bottom of the square frame 201. The curved rods 302 cooperate with the second square plates 303 to support the square frame 201.

[0024] Working principle:

[0025] Installation and use of high-efficiency natural gas impurity separation device:

[0026] The front matching flange of the elbow 5 is connected to the external natural gas pipeline, and then the matching flange of the vertical pipe 7 is connected to the external pipeline. Subsequently, the upper valve 4 is opened to send the water source into the interior of the shell 1, and then the natural gas pipeline sends the natural gas into the straight pipe 6 through the elbow 5, and finally discharged from the circular opening on the outer wall of the straight pipe 6. The natural gas will then move upward through the water source, while leaving impurities in the water source. The natural gas passes through the internal ultra-fine glass fiber through the mesh plate 202, which can absorb the moisture carried by the natural gas, and finally the natural gas is discharged to the external pipeline at the top vertical pipe 7.

[0027] Replacement of mesh plate of natural gas impurity high-efficiency separation device:

[0028] When the mesh plate 202 is blocked, the right straight rod 206 is moved inward on the inner wall of the cylinder 205 so that the inner side of the outer wall of the straight rod 206 is plugged into the outer wall circular opening of the mesh plate 202. Then the straight rod 206 is held and pushed to the left. The straight rod 206 moves the cylinder 205 to the left in the outer wall groove of the square frame 201. The moving straight rod 206 moves the mesh plate 202 to the left, so that the mesh plate 202 located in the right square frame 201 is placed inside the outer shell 1. At this time, the mesh plate 202 originally located inside the outer shell 1 will reach the left square frame 201, thereby realizing the replacement of the mesh plate 202 during the operation of the natural gas impurity efficient separation device. Embodiment 2:

[0029] See also Figure 1-5 In this embodiment, a natural gas impurity efficient separation device also includes a first plug block 8 and a second plug block 9, wherein the rear of the outer wall of the first plug block 8 is plugged into the front of the elbow 5, and the bottom of the outer wall of the second plug block 9 is plugged into the inner wall of the vertical pipe 7.

[0030] Working principle:

[0031] When the natural gas impurity efficient separation device is placed, the first plug 8 is inserted into the elbow 5 and the second plug 9 is plugged into the vertical pipe 7 . The first plug 8 and the second plug 9 can seal the outer shell 1 .

[0032] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A natural gas impurity efficient separation device, comprising a housing (1) and a vertical pipe (7), characterized in that: The top of the shell (1) is connected to the bottom of the vertical pipe (7); a curved pipe (5) is fixedly connected to the shell (1); the bottom of the curved pipe (5) is connected to a straight pipe (6); the straight pipe (6) is located inside the shell (1); the upper left and right sides of the shell (1) are connected to filter structures (2); the upper and lower right sides of the front side of the shell (1) are connected to valves (4); the left and right sides of the shell (1) are connected to support structures (3); the filter structure (2) comprises a square frame (201) and a mesh plate (202); the two square frames (201) are connected to the filter structure (202); The inner side of the square frame (201) is respectively connected to the upper left and right sides of the outer shell (1); the inner wall of the square frame (201) on the right side is plugged with a mesh plate (202); the left and right sides of the outer wall of the mesh plate (202) are respectively fixedly connected with a first protective sleeve (203); the outer wall of the mesh plate (202) is fixedly connected with a second protective sleeve (204); the front and rear sides of the square frame (201) are respectively slidably connected with a cylinder (205); the inner wall of the cylinder (205) is plugged with a straight rod (206); the inner side of the outer wall of the straight rod (206) is plugged with the circular opening of the outer wall of the square frame (201).

2. A natural gas impurity efficient separation device according to claim 1, characterized in that: The outer walls of the first protective sleeve (203) and the second protective sleeve (204) are both in contact with the inner wall of the square frame (201).

3. A natural gas impurity efficient separation device according to claim 2, characterized in that: The support structure (3) comprises a first square plate (301) and a curved rod (302); the inner sides of the first square plates (301) are respectively fixedly connected to the left and right sides of the outer shell (1); the outer sides of the first square plates (301) are fixedly connected to the inner sides of the curved rods (302); and the top of the curved rods (302) is fixedly connected to a second square plate (303).

4. A natural gas impurity efficient separation device according to claim 3, characterized in that: The top of the second square plate (303) is fixedly connected to the bottom of the square frame (201).

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