Natural gas condensation removing device

Abstract

The invention discloses a natural gas condensation removing device and relates to the field of natural gas, the natural gas condensation removing device comprises a gas outlet pipe and a device shell, an upper connecting plate is fixedly mounted on the outer surface of the gas outlet pipe, a supporting bottom plate is fixedly mounted on the inner side face of the device shell, and a filtering mechanism is arranged between the upper connecting plate and the supporting bottom plate; a supporting disc is fixedly installed on the inner side face of the protective shell, a spring is fixedly installed on the bottom face of the supporting disc, a supporting bottom plate is fixedly installed on the inner side face of the protective shell, and a vibration mechanism is arranged between the supporting disc and the supporting bottom plate. According to the natural gas condensation removing device, the transmission disc drives the limiting disc to do repeated telescopic motion, the limiting disc drives the filter cartridge to vibrate, the springs installed at the top end and the bottom face of the limiting disc are used for increasing the vibration amplitude of the filter cartridge, impurities on the surface of the filter cartridge are vibrated to fall off, and blockage caused by condensation of the impurities on the surface of the filter cartridge is prevented; and the springs are fixed through the supporting disc and the supporting bottom plate, so that the springs are prevented from falling off during vibration.

Description

Technical Field

[0001] The invention relates to the technical field of natural gas, in particular to a natural gas decondensation device. Background Art

[0002] Natural gas is a combustible gas that exists in nature and has large reserves, so it is called a new type of energy fuel. However, the mined natural gas cannot be used directly as fuel. It needs to be filtered to remove internal impurities in order to extract qualified natural gas for use as fuel.

[0003] In the prior art, a Chinese patent with publication number CN218392776U discloses a civilian natural gas impurity removal device, comprising: a housing; a filtering mechanism, the filtering mechanism comprising a support frame and a filter cartridge, a cleaning mechanism, the cleaning mechanism comprising a cleaning rod and a cleaning brush, and a driving mechanism, the driving mechanism comprising a driving shaft. The filtering mechanism can be used to effectively remove impurities inside the natural gas to avoid excessive impurities inside the natural gas affecting subsequent use. The cleaning mechanism can be used to drive the filter cartridge using the airflow formed by natural wind, so that the cleaning mechanism automatically cleans the filter cartridge and keeps the filter cartridge unobstructed to avoid blockage of the filter cartridge affecting use.

[0004] As another example in the prior art, a Chinese patent with publication number CN220328210U discloses a natural gas impurity removal device, comprising a device housing, a cover plate installed on the upper end of the device housing, a natural gas inlet pipe fixedly installed on the end of the device housing, a natural gas exhaust pipe fixedly installed on the upper end of the cover plate, a filter cartridge arranged in the device housing, a connecting piece fixedly installed on the upper end of the filter cartridge, the connecting piece vibrates by starting the vibration motor, the filter cartridge is driven to vibrate by the vibration of the connecting piece, so that impurities attached to the filter cartridge fall on the bottom side of the inner cavity of the device housing, and the impurities can be cleaned by opening the control valve on the impurity discharge pipe, without the need for staff to remove the cover plate on the device housing, which makes it more convenient to clean the cover plate and operate, and avoids clogging of the cover plate affecting the transportation of natural gas.

[0005] Most of the above-mentioned devices only use filter cartridges to filter natural gas during use, thereby removing impurities in the natural gas. However, most filter cartridges only have an auxiliary filtering effect, and use vibration to make the filter cartridge remove impurities. However, the vibration effect is poor, which causes impurities to condense on the surface of the filter cartridge. Therefore, in actual use, impurities condense and cause the filter cartridge to be blocked. Summary of the invention

[0006] The object of the present invention is to provide a natural gas decondensation device to solve the problem of impurity condensation causing filter cartridge blockage mentioned in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: a natural gas decondensation device, comprising an outlet pipe and a device housing, wherein the outlet pipe is fixedly installed at the top of the device housing, and further comprising: An upper connecting plate is fixedly mounted on the outer surface of the air outlet pipe, a protective shell is fixedly mounted on the inner side of the device housing, and a filtering mechanism is arranged between the upper connecting plate and the supporting bottom plate; A sewage pipe is fixedly installed on the bottom surface of the device housing, a driving motor is horizontally placed on the right side of the sewage pipe, and a driving mechanism is arranged between the sewage pipe and the driving motor; A protective shell is fixedly installed on the inner side of the device shell, a supporting plate is fixedly installed on the inner side of the protective shell, a vent hole is opened on the inner side of the supporting plate, a spring is fixedly installed on the bottom surface of the supporting plate, a supporting base plate is fixedly installed on the inner side of the protective shell, and a vibration mechanism is arranged between the supporting plate and the supporting base plate.

[0008] Furthermore, the inner side surface of the upper connecting plate is fixedly installed with uniform fixing bolts, the bottom surface of the connecting plate is provided with a lower connecting plate, and the inner side surface of the lower connecting plate is provided with uniform slots, and the upper connecting plate and the lower connecting plate are fixedly connected by fixing bolts.

[0009] Furthermore, an air intake pipe is fixedly installed on the inner side of the device shell, the air intake pipe is horizontally parallel to the outer end of the limiting plate, an air intake hole is opened on the left side of the limiting plate, and the other end of the air intake pipe passes through the outside of the protective shell.

[0010] Furthermore, the vibration mechanism includes a limiting plate, two groups of springs are fixedly mounted on the top and bottom of the limiting plate, and slots are provided on the inner side of the limiting plate, and the limiting plate and the springs form a vibration structure.

[0011] Furthermore, a driving shaft is rotatably mounted on the inner end of the driving motor, the driving mechanism includes a driving shaft, and a rotating shaft is fixedly mounted on the outer surface of the driving shaft, a driving block is fixedly mounted on the outer end of the rotating shaft, and the rotating shaft and the driving block form a rotating structure.

[0012] Furthermore, a linkage rod is rotatably mounted on the inner side surface of the driving block, a linkage member is rotatably mounted on the outer surface of the linkage rod, and the linkage rod and the linkage member form a transmission structure.

[0013] Furthermore, a crank rod is fixedly installed on the top of the linkage member, a transmission plate is fixedly installed on the top of the crank rod, and the crank rod is vertically penetrated and installed on the inner side of the supporting base plate, a slot is opened on the inner side of the supporting base plate, and the crank rod and the transmission plate form a repetitive telescopic structure.

[0014] Furthermore, a filter cartridge is fixedly mounted on the top of the transmission disc, the filter mechanism comprises a filter cartridge, a limit plate is movably mounted on the outer surface of the filter cartridge, and the filter cartridge and the limit plate form a snap-fit ​​structure.

[0015] Furthermore, a sewage pipe is movably mounted on the outer surface of the rotating shaft, an inclined plate is fixedly mounted on the inner side of the sewage pipe, and a crankshaft is movably mounted on the inner side of the inclined plate, and a crankshaft transmission structure is formed between the rotating shaft and the crankshaft.

[0016] Furthermore, the outer surface of the limiting plate is movably abutted against a protective shell, the inner side surface of the protective shell is provided with a cavity, and the top end of the protective shell is movably abutted against a lower connecting plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects: The natural gas decondensation device has the following specific contents: 1. The transmission disc drives the limit disc to perform repeated telescopic movements, and the limit disc drives the filter cartridge to vibrate. The springs installed on the top and bottom of the limit disc increase the vibration amplitude of the filter cartridge, thereby vibrating the impurities on the surface of the filter cartridge off to prevent the impurities from condensing on the surface of the filter cartridge and causing blockage. The spring is fixed by the support disc and the support bottom plate to prevent it from falling off when vibrating. Furthermore, natural gas is transmitted to the inside of the device shell through an air inlet pipe, and the air inlet pipe runs through the inside of the limit plate, and the natural gas is transmitted to the filter cartridge through the limit plate for filtration, thereby filtering out impurities in the natural gas, and the filtered natural gas is discharged through the air outlet pipe, and the filtered impurities are discharged into the drain pipe through the protective shell, and then discharged from the drain pipe, thereby reducing personnel operation and improving filtering efficiency.

[0018] Furthermore, by starting the drive motor, the drive motor drives the drive shaft to rotate, the drive shaft drives the rotating shaft to rotate, the rotating shaft drives the drive block to rotate, thereby driving the linkage rod and the linkage member to operate, thereby achieving the purpose of vibrating the filter cartridge.

[0019] 2. The impurities on the surface of the filter cartridge are vibrated off by the amplitude of vibration. The impurities dropped by vibration fall into the sewage pipe through the cavity opened by the protective shell. The dropped impurities are discharged from the sewage pipe through the inclined plate inside the sewage pipe, and the inclined plate prevents the dropped impurities from entering the driving mechanism, thereby preventing the driving mechanism from being worn by the dropped impurities and increasing the protection of the driving mechanism; Furthermore, the driving block rotates to drive the linkage rod to rotate, the linkage rod rotates to drive the linkage member to rise and fall, the linkage member rises and falls to drive the crankshaft to rise and fall, the crankshaft rises and falls to drive the transmission plate to rise and fall, thereby driving the transmission plate to drive the filter cartridge to perform repeated telescopic movements, and the telescopic movement of the filter cartridge drives the limit plate to drive the springs at the top and bottom to vibrate, thereby achieving the purpose of rapid vibration of the filter cartridge; Furthermore, the connecting plate and the lower connecting plate are fixedly connected by fixing bolts, thereby increasing the tightness of the device casing, and the filtered natural gas is transmitted to the outlet pipe through the vent holes opened in the support plate, thereby facilitating the unblocking of natural gas, and the protection of natural gas is increased by the protective shell to prevent the device casing from being ruptured by collision and causing natural gas leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the housing of the device of the present invention; Figure 3 This is a schematic diagram of the cross-sectional structure of the protective shell of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the limiting plate of the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of the filter cartridge of the present invention; Figure 6 For the present invention Figure 5 The enlarged view of point A in the middle; Figure 7 It is a schematic diagram of the three-dimensional structure of the cranking rod of the present invention; Figure 8 It is a schematic diagram of the cross-sectional structure of the inclined plate of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the driving block of the present invention.

[0021] In the figure: 1. outlet pipe; 2. device housing; 3. upper connecting plate; 4. lower connecting plate; 5. fixing bolt; 6. air inlet pipe; 7. sewage pipe; 8. driving motor; 9. driving shaft; 10. rotating shaft; 11. driving block; 12. linkage rod; 13. linkage member; 14. crankshaft; 15. transmission plate; 16. inclined plate; 17. filter cartridge; 18. limit plate; 19. spring; 20. support plate; 21. support bottom plate; 22. protective shell. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example 1: Please refer to Figure 1-Figure 9 The present invention provides the following technical solutions: a natural gas decondensation device, comprising an outlet pipe 1 and an apparatus housing 2, the outlet pipe 1 is fixedly installed on the top of the apparatus housing 2, and further comprising: an upper connecting plate 3 is fixedly installed on the outer surface of the outlet pipe 1, a protective shell 22 is fixedly installed on the inner side of the apparatus housing 2, and a filtering mechanism is arranged between the upper connecting plate 3 and the supporting bottom plate 21; a sewage pipe 7 is fixedly installed on the bottom surface of the apparatus housing 2, a driving motor 8 is horizontally placed on the right side of the sewage pipe 7, and a driving mechanism is arranged between the sewage pipe 7 and the driving motor 8; a supporting plate 20 is fixedly installed on the inner side surface of the protective shell 22, a vent hole is opened on the inner side surface of the supporting plate 20, a spring 19 is fixedly installed on the bottom surface of the supporting plate 20, a supporting bottom plate 21 is fixedly installed on the inner side surface of the protective shell 22, and a vibration mechanism is arranged between the supporting plate 20 and the supporting bottom plate 21.

[0024] The natural gas is filtered by the filtering mechanism arranged between the upper connecting plate 3 and the supporting bottom plate 21, so that impurities in the natural gas are filtered out, and then the impurities are discharged through the drain pipe 7, and the driving mechanism arranged between the drain pipe 7 and the driving motor 8 drives the vibration mechanism to vibrate, so that the impurities are vibrated off, and the impurities are prevented from condensing in the filtering mechanism. The filtering mechanism is vibrated by the vibration mechanism arranged between the supporting plate 20 and the supporting bottom plate 21, so that the impurities in the filtering mechanism are vibrated off, and the impurities are quickly discharged to prevent the impurities from condensing inside and causing blockage. The protection of the natural gas is increased by the protective shell 22 to prevent the device shell 2 from being hit and broken to cause natural gas leakage. The elasticity of the spring 19 is used to increase the vibration amplitude of the filtering mechanism, thereby improving the filtering efficiency. Embodiment 2:

[0025] Based on Example 1, please refer to Figure 1-Figure 9, a spring 19 is also disclosed, and its specific structure is as follows: a uniform fixing bolt 5 is fixedly installed on the inner side of the upper connecting plate 3, a lower connecting plate 4 is arranged on the bottom surface of the upper connecting plate 3, and a uniform slot is opened on the inner side of the lower connecting plate 4, and the upper connecting plate 3 and the lower connecting plate 4 are fixedly connected by the fixing bolt 5, an air intake pipe 6 is fixedly installed on the inner side of the device housing 2, and the air intake pipe 6 is horizontally parallel to the outer end of the limiting plate 18, an air intake hole is opened on the left side of the limiting plate 18, and the other end of the air intake pipe 6 passes through the retaining plate 18. Outside the protective shell 22, the vibration mechanism includes a limit plate 18, and two groups of springs 19 are fixedly installed on the top and bottom surfaces of the limit plate 18, and a slot is opened on the inner side surface of the limit plate 18, and the limit plate 18 and the spring 19 constitute a vibration structure, and the inner end of the drive motor 8 is rotatably installed with a drive shaft 9, and the drive mechanism includes the drive shaft 9, and the outer surface of the drive shaft 9 is fixedly installed with a rotating shaft 10, and the outer end of the rotating shaft 10 is fixedly installed with a driving block 11, and the rotating shaft 10 and the driving block 11 constitute a rotating structure.

[0026] By starting the drive motor 8, the drive motor 8 drives the drive shaft 9 to rotate, the drive shaft 9 drives the rotating shaft 10 to rotate, and the rotating shaft 10 drives the drive block 11 to rotate, thereby driving the linkage rod 12 and the linkage member 13 to form an eccentric wheel structure, driving the crankshaft 14 to rotate, and transmitting the natural gas to the inside of the device housing 2 through the intake pipe 6, and transmitting the natural gas to the filter cartridge 17 through the limit plate 18 for filtering, so that impurities in the natural gas are filtered out, and the filtered natural gas is discharged through the outlet pipe 1, and the filtered impurities are discharged into the sewage pipe 7 through the protective shell 22, and then discharged from the sewage pipe 7, In order to reduce the operation of personnel and improve the filtering efficiency, the transmission disk 15 is used to drive the filter cartridge 17 to move, and the spring 19 is used to drive the filter cartridge 17 to vibrate. The spring 19 installed on the top and bottom of the limit disk 18 increases the vibration amplitude of the filter cartridge 17, so that the impurities on the surface of the filter cartridge 17 are vibrated off to prevent the impurities from condensing on the surface of the filter cartridge 17 and causing blockage. The spring 19 is fixed by the support disk 20 and the support bottom plate 21 to prevent the spring 19 from falling off when vibrating, and the filtered natural gas is transmitted to the outlet pipe 1 through the vent hole provided in the support disk 20, so as to facilitate the unblocking of the natural gas. Embodiment three:

[0027] Based on Example 1, please refer to Figure 1-Figure 9, a filter cartridge 17 is also disclosed, and its specific structure is as follows: a linkage rod 12 is rotatably mounted on the inner side of the driving block 11, a linkage member 13 is rotatably mounted on the outer surface of the linkage rod 12, and the linkage rod 12 and the linkage member 13 form a transmission structure, a crank rod 14 is fixedly mounted on the top of the linkage member 13, a transmission disc 15 is fixedly mounted on the top of the crank rod 14, and the crank rod 14 is vertically penetrated and mounted on the inner side of the supporting bottom plate 21, a slot is provided on the inner side of the supporting bottom plate 21, and the crank rod 14 and the transmission disc 15 form a repetitive telescopic structure, and a transmission disc 15 is fixedly mounted on the top of the transmission disc 15. The filter cartridge 17, the filtering mechanism includes the filter cartridge 17, and a limit plate 18 is movably installed on the outer surface of the filter cartridge 17, and the filter cartridge 17 and the limit plate 18 form a snap-fit ​​structure, the outer surface of the rotating shaft 10 is movably installed with a sewage pipe 7, the inner side surface of the sewage pipe 7 is fixedly installed with an inclined plate 16, and the inner side surface of the inclined plate 16 is movably installed with a crank rod 14, and a crankshaft transmission structure is formed between the rotating shaft 10 and the crank rod 14, the outer surface of the limit plate 18 is movably abutted with a protective shell 22, the inner side surface of the protective shell 22 is provided with a cavity, and the top end of the protective shell 22 is movably abutted with the lower connecting plate 4.

[0028] The driving block 11 rotates to drive the linkage rod 12 to rotate, and the linkage rod 12 rotates to drive the linkage member 13 to rise and fall. The lifting of the linkage member 13 drives the bending rod 14 to rise and fall, and the lifting of the bending rod 14 drives the transmission plate 15 to rise and fall, thereby driving the transmission plate 15 to drive the filter cartridge 17 to perform repeated telescopic movements. The telescopic movement of the filter cartridge 17 drives the limit plate 18 to drive the springs 19 on the top and bottom to vibrate, so as to achieve the purpose of rapid vibration of the filter cartridge 17. The impurities on the surface of the filter cartridge 17 are vibrated off by the amplitude of the vibration, and the impurities dropped by the vibration fall into the sewage pipe 7 through the cavity opened by the protective shell 22, and the dropped impurities are discharged from the sewage pipe 7 through the inclined plate 16 inside the sewage pipe 7, so as to prevent the impurities from being blocked inside the device housing 2, and the inclined plate 16 prevents the dropped impurities from entering the driving mechanism, so as to prevent the driving mechanism from being worn by the dropped impurities, thereby increasing the protection of the driving mechanism, and the upper connecting plate 3 and the lower connecting plate 4 are fixedly connected by the fixing bolt 5, so as to increase the tightness of the device housing 2.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. 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 natural gas decondensation device, comprising an outlet pipe (1) and a device housing (2), wherein the outlet pipe (1) is fixedly mounted on the top of the device housing (2), characterized in that: Also includes: An upper connecting plate (3) is fixedly mounted on the outer surface of the air outlet pipe (1), a protective shell (22) is fixedly mounted on the inner side of the device housing (2), and a filtering mechanism is provided between the upper connecting plate (3) and the supporting bottom plate (21); A sewage pipe (7) is fixedly mounted on the bottom surface of the device housing (2), a drive motor (8) is horizontally placed on the right side of the sewage pipe (7), and a drive mechanism is provided between the sewage pipe (7) and the drive motor (8); A support plate (20) is fixedly mounted on the inner side surface of the protective shell (22), a vent hole is provided on the inner side surface of the support plate (20), a spring (19) is fixedly mounted on the bottom surface of the support plate (20), a support bottom plate (21) is fixedly mounted on the inner side surface of the protective shell (22), and a vibration mechanism is provided between the support plate (20) and the support bottom plate (21).

2. A natural gas decondensation device according to claim 1, characterized in that: The inner side surface of the upper connecting plate (3) is fixedly mounted with uniform fixing bolts (5), the bottom surface of the connecting plate (3) is provided with a connecting plate (4), and the inner side surface of the lower connecting plate (4) is provided with uniform slots, and the upper connecting plate (3) and the lower connecting plate (4) are fixedly connected via the fixing bolts (5).

3. A natural gas decondensation device according to claim 1, characterized in that: An air intake pipe (6) is fixedly mounted on the inner side of the device housing (2), the air intake pipe (6) is horizontally parallel to the outer end of the limiting plate (18), an air intake hole is opened on the left side of the limiting plate (18), and the other end of the air intake pipe (6) passes through the outside of the protective shell (22).

4. A natural gas decondensation device according to claim 3, characterized in that: The vibration mechanism comprises a limit plate (18), two groups of springs (19) are fixedly mounted on the top and bottom surfaces of the limit plate (18), a slot is provided on the inner side surface of the limit plate (18), and the limit plate (18) and the springs (19) form a vibration structure.

5. A natural gas decondensation device according to claim 1, characterized in that: A driving shaft (9) is rotatably mounted on the inner end of the driving motor (8); the driving mechanism comprises the driving shaft (9); a rotating shaft (10) is fixedly mounted on the outer surface of the driving shaft (9); a driving block (11) is fixedly mounted on the outer end of the rotating shaft (10); and the rotating shaft (10) and the driving block (11) form a rotating structure.

6. A natural gas decondensation device according to claim 5, characterized in that: A linkage rod (12) is rotatably mounted on the inner side surface of the driving block (11), a linkage member (13) is rotatably mounted on the outer surface of the linkage rod (12), and the linkage rod (12) and the linkage member (13) form a transmission structure.

7. A natural gas decondensation device according to claim 6, characterized in that: A crank rod (14) is fixedly mounted on the top of the linkage member (13), a transmission plate (15) is fixedly mounted on the top of the crank rod (14), and the crank rod (14) is vertically penetrated and mounted on the inner side surface of a support base plate (21), a slot is provided on the inner side surface of the support base plate (21), and the crank rod (14) and the transmission plate (15) form a repetitive telescopic structure.

8. A natural gas decondensation device according to claim 7, characterized in that: A filter cartridge (17) is fixedly mounted on the top end of the transmission disk (15); the filter mechanism comprises a filter cartridge (17); a limit plate (18) is movably mounted on the outer surface of the filter cartridge (17); and the filter cartridge (17) and the limit plate (18) form a snap-fit ​​structure.

9. A natural gas decondensation device according to claim 5, characterized in that: A sewage pipe (7) is movably mounted on the outer surface of the rotating shaft (10), an inclined plate (16) is fixedly mounted on the inner side surface of the sewage pipe (7), and a cranking rod (14) is movably mounted on the inner side surface of the inclined plate (16), and a crankshaft transmission structure is formed between the rotating shaft (10) and the cranking rod (14).

10. A natural gas decondensation device according to claim 4, characterized in that: The outer surface of the limiting plate (18) is movably abutted against a protective shell (22), the inner side surface of the protective shell (22) is provided with a cavity, and the top end of the protective shell (22) is movably abutted against a lower connecting plate (4).

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