Natural gas purification treatment tower with multiple purification functions

Abstract

The utility model discloses a multi-purification natural gas purification treatment tower, and particularly relates to the technical field of natural gas purification, the multi-purification natural gas purification treatment tower comprises a purification treatment tower main body, and a spraying assembly is mounted in the purification treatment tower main body; the spraying assembly comprises a first motor, a rotating rod is installed at the output end of the first motor, a first rotating support is installed at the bottom end of the rotating rod, first supporting rods are installed at the two ends of the inner side of the first rotating support, and filters are installed on the outer sides of the two first supporting rods. Compared with the prior art, by arranging the spraying assembly, the filter is driven to swing back and forth by utilizing the rotating rod through two first supporting rods, and then the filter is driven to swing left and right by utilizing a second rotating bracket through two second rotating rods, so that absorption liquid can be uniformly sprayed onto a filler layer, and the local concentration is effectively prevented from being too high or too low; therefore, the stability of the purification effect is ensured, meanwhile, sufficient contact between the absorption liquid and pollutants in the natural gas can be ensured, and the purification efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of natural gas purification, and more specifically, to a natural gas purification processing tower with multiple purifications. Background Art

[0002] Untreated natural gas contains a small amount of impurities, which will affect the combustion of natural gas, resulting in incomplete combustion and low calorific value, and produce pollutants that pollute the environment; at the same time, it will cause blockage of gas-using equipment, causing damage to gas-using equipment or causing unsafe factors. The acidic components such as hydrogen sulfide, carbon dioxide and organic sulfur contained in natural gas will corrode metals in the presence of water. The sulfur-containing components have unpleasant odors, are highly toxic, and can poison catalysts. Carbon dioxide is a non-flammable gas, which affects the calorific value of natural gas while also affecting the pipeline efficiency. In particular, hydrogen sulfide is a gas with an unpleasant rotten egg smell and is highly toxic. For this reason, natural gas needs to be purified before it is put into use.

[0003] Most of the existing natural gas purification towers are inconvenient to clean. Long-term purification of natural gas leads to serious pollution of the inner wall of the purification tower, which reduces the efficiency of natural gas purification. In order to solve this problem, a natural gas purification tower that is easy to clean is proposed.

[0004] After searching, the Chinese patent with publication number CN215627818U discloses a natural gas purification tower that is easy to clean. The cooperation between the limit groove and the limit block prevents the circular plate from detaching from the disc when moving up and down. The connecting pipe is for connecting the external water pipe, the nozzle is for spraying the cleaning agent, the supporting legs are for supporting the main body of the purification tower, and the supporting plate is for supporting the cylinder.

[0005] When the above-mentioned easy-to-clean natural gas purification tower is actually used, the internal nozzle part of the existing natural gas purification tower is fixedly installed, which may not be able to evenly spray the entire packing layer or the area to be purified, resulting in poor purification effect in some areas and excessive spraying in other areas, causing waste of resources and reducing purification efficiency. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a natural gas purification processing tower with multiple purifications to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A natural gas purification tower with multiple purifications includes a purification tower body, wherein a spray assembly is installed inside the purification tower body;

[0009] The spray assembly includes a first motor, a rotating rod is installed at the output end of the first motor, a first rotating bracket is installed at the bottom end of the rotating rod, first support rods are installed at both ends of the inner side of the first rotating bracket, filters are installed on the outer sides of the two first support rods, a second motor is installed at the top inner side of the purification tower body, a second rotating bracket is installed at the output end of the second motor, second rotating rods are installed at both ends of the inner side of the second rotating bracket, outer shells are installed on the outer sides of the first motor and the second motor, support plates are fixedly connected to the tops of the two outer shells, a spray pipe is connected to the bottom of the filter, and a plurality of nozzles are connected to the bottom of the spray pipe.

[0010] By adopting the above technical scheme: the rotating rod is installed on the output end of the first motor, the middle part of the first rotating bracket is plugged and fixed with the bottom of one end of the rotating rod, the first support rods are plugged and fixed with the two ends of the inner side of the first rotating bracket, the front and rear ends of the filter are rotatably connected with the first support rod, the second rotating bracket is installed on the output end of the second motor, the two second rotating rods are plugged and fixed with the two ends of the inner side of the second rotating bracket, the outer sides of the two second rotating rods are rotatably connected with the left and right ends of the filter, the first motor and the second motor are installed inside the outer shell, the bottoms of the two support plates are fixedly connected to the top of the outer shell, the two support plates are fixedly connected to the top of the inner side of the purification tower body, the top of the spray pipe is connected to the bottom of the filter, and the tops of multiple nozzles are connected to the bottom of the spray pipe.

[0011] As a further description of the above technical solution: the top end of the filter is connected to a water pipe, and the bottom end of the water pipe is connected to a water pump.

[0012] By adopting the above technical solution: the bottom end of the water delivery pipe is connected with the top of the filter, and the water delivery pipe is installed on the output end of the water pump.

[0013] As a further description of the above technical solution: the water pump input end is connected to a water pumping pipe, and the bottom end of the water pumping pipe is connected to a water tank.

[0014] By adopting the above technical solution: a water pumping pipe is installed on the input end of the water pump, and the top of the water tank is connected with the bottom end of the water pumping pipe.

[0015] As a further description of the above technical solution: a filter grid is installed at the bottom end of the inner side of the purification tower body, and a filter mesh is arranged on the top of the filter grid.

[0016] By adopting the above technical solution: the filter grid is fixedly connected to the inner bottom end of the purification tower body by screws, and the outer side of the filter mesh is fixedly connected to the inner bottom end of the purification tower body by screws.

[0017] As a further description of the above technical solution: a desulfurizing agent layer is arranged on the top of the filter mesh, a packing layer is arranged on the top of the desulfurizing agent layer, and a drying box is fixedly connected to the top of the inner side of the purification tower body.

[0018] By adopting the above technical solution: the desulfurizer layer is installed in the middle of the inner side of the purification tower body, and the drying box is installed inside the purification tower body.

[0019] As a further description of the above technical solution: the top of the purification tower body is connected to an air outlet pipe, and the bottom left side of the purification tower body is connected to an air inlet pipe.

[0020] By adopting the above technical solution: the air outlet pipe is connected to the top of the purification tower body, and the right end of the air inlet pipe is connected to the left bottom end of the purification tower body.

[0021] As a further description of the above technical solution: a drainage funnel is fixedly connected to the bottom of the purification tower body, and the bottom end of the drainage funnel is connected to a drainage pipe.

[0022] By adopting the above technical solution: the drainage funnel is fixedly connected to the bottom of the purification tower body, and the top of the drainage pipe is communicated with the bottom of the drainage funnel.

[0023] Technical effects and advantages of the utility model:

[0024] 1. By setting up the spray assembly, compared with the prior art, the filter is driven to swing forward and backward by the rotating rod through the two first support rods, and the filter is driven to swing left and right by the second rotating bracket through the two second rotating rods, so that the absorption liquid can be evenly sprayed on the packing layer to effectively avoid excessively high or low local concentrations, thereby ensuring the stability of the purification effect, and at the same time ensuring that the absorption liquid is fully in contact with the pollutants in the natural gas, thereby improving the purification efficiency;

[0025] 2. By setting up filter grids, filter meshes and drying boxes, compared with the existing technology, the filter grids and filter meshes can effectively intercept and remove solid particles, dust and other impurities in natural gas, thereby improving the purification efficiency. The desulfurizer layer is then used to dry the purified natural gas, which can remove moisture from the natural gas and improve the calorific value of the natural gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0027] Figure 2 This is a schematic diagram of the drainage pipe structure of the utility model.

[0028] Figure 3 This is a schematic diagram of the filter grid structure of the utility model.

[0029] Figure 4 It is a schematic diagram of the structure of the second rotating bracket of the utility model.

[0030] Figure 5 This is a schematic diagram of the water delivery pipe structure of the utility model.

[0031] Figure 6 This is a schematic diagram of the first support rod structure of the utility model.

[0032] The accompanying drawings are marked as follows: 1. purification tower body; 2. first motor; 3. rotating rod; 4. first rotating bracket; 5. first support rod; 6. filter; 7. second motor; 8. second rotating bracket; 9. second rotating rod; 10. outer shell; 11. support plate; 12. spray pipe; 13. nozzle; 14. water pipe; 15. water pump; 16. suction pipe; 17. water tank; 18. filter grid; 19. filter mesh; 20. desulfurizer layer; 21. packing layer; 22. drying box; 23. outlet pipe; 24. inlet pipe; 25. drainage funnel; 26. drainage pipe. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] The embodiment of the present application discloses a natural gas purification tower with multiple purifications, including a purification tower body 1, wherein a spray assembly is installed inside the purification tower body 1;

[0035] The spray assembly includes a first motor 2, a rotating rod 3 is installed at the output end of the first motor 2, a first rotating bracket 4 is installed at the bottom end of the rotating rod 3, first support rods 5 are installed at both ends of the inner side of the first rotating bracket 4, and filters 6 are installed on the outside of the two first support rods 5. A second motor 7 is installed at the top of the inner side of the purification tower body 1, a second rotating bracket 8 is installed at the output end of the second motor 7, and second rotating rods 9 are installed at both ends of the inner side of the second rotating bracket 8. A shell 10 is installed on the outside of the first motor 2 and the second motor 7, and a support plate 11 is fixedly connected to the top of the two shells 10. A spray pipe 12 is connected to the bottom of the filter 6, and a plurality of nozzles 13 are connected to the bottom of the spray pipe 12. The first motor 2 is used to drive the rotating rod 3 to rotate, so that the rotating rod 3 can drive the first rotating bracket 4 to rotate. The first rotating bracket 4 drives the filter 6 to swing back and forth through the two first support rods 5, and then the second motor 7 is used to drive the second rotating bracket 8 to rotate. The two first support rods 5 are used to support both ends of the filter 6, so that the filter 6 can swing left and right, thereby ensuring that the absorption liquid is fully in contact with the pollutants in the natural gas and improving the purification efficiency.

[0036] Reference Figure 2 As shown, the top of the filter 6 is connected to a water pipe 14, the bottom of the water pipe 14 is connected to a water pump 15, the input end of the water pump 15 is connected to a pumping pipe 16, and the bottom of the pumping pipe 16 is connected to a water tank 17. The water pump 15 provides a power source for the multiple nozzles 13 to spray. The pumping pipe 16 is used to extract the absorption liquid in the water tank 17 and transport it to the inside of the filter 6 through the water pipe 14, so that the multiple nozzles 13 can spray inside the purification tower body 1.

[0037] Reference Figure 3 As shown, a filter grid 18 is installed at the bottom end of the inner side of the purification tower body 1, a filter mesh 19 is arranged on the top of the filter grid 18, a desulfurizer layer 20 is arranged on the top of the filter mesh 19, and a filler layer 21 is arranged on the top of the desulfurizer layer 20. A drying box 22 is fixedly connected to the top end of the inner side of the purification tower body 1. The natural gas is filtered by the filter grid 18 and the filter mesh 19, which can effectively block and remove solid particles and impurities in the natural gas, and then the desulfurizer layer 20 and the filler layer 21 are used to purify the front fuel gas, which is beneficial to improving the purification efficiency.

[0038] Reference Figure 5 As shown, the top of the purification tower body 1 is connected to an air outlet pipe 23, and the bottom left side of the purification tower body 1 is connected to an air inlet pipe 24. The air inlet pipe 24 facilitates the transportation of natural gas to the interior of the purification tower body 1, and the air outlet pipe 23 can quickly discharge the purified natural gas.

[0039] Reference Figure 1As shown, a drainage funnel 25 is fixedly connected to the bottom of the purification tower body 1, and a drainage pipe 26 is connected to the bottom of the drainage funnel 25. The drainage funnel 25 can concentrate the absorption liquid after spraying and discharge it through the drainage pipe 26, so that the staff can centrally process the absorption liquid.

[0040] Working principle of the utility model: The utility model designs a natural gas purification treatment tower with multiple purifications. The specific structure is as shown in the attached manual. Figure 1-6 As shown, in the technical solution, through the mutual cooperation between various structures, the natural gas is first transported to the interior of the purification tower body 1 through the air inlet pipe 24, the natural gas rises inside the purification tower body 1 and passes through the filter grid 18, the filter grid 18 can be used to filter the natural gas for the first time, and then the natural gas passes through the filter grid 18 and rises to the inside of the filter mesh 19, and then the filter mesh 19 is used to filter the natural gas for the second time, so as to ensure the purity of the natural gas inside, and then the desulfurizer layer 20 and the packing layer 21 are used to purify the natural gas, when it is necessary to spray the natural gas, the water pump 15 is started, the water pump 15 extracts the absorption liquid in the water tank 17 through the water pumping pipe 16, and transports it to the inside of the filter 6 through the water pipe 14, and then the first motor 2 and the second motor 7 are started in sequence, and the first motor 2 is used to drive the rotating rod 3 to rotate, so that the rotating rod 3 can drive the first rotating rod 3 to ... The rotating bracket 4 swings back and forth, and the first rotating bracket 4 drives the filter 6 to swing back and forth through the first support rod 5, and is rotatably connected inside the filter 6 through the second rotating rod 9, so that the filter 6 drives the spray pipe 12 to swing back and forth. At the same time, the second motor 7 drives the second rotating bracket 8 to swing left and right, so that the second rotating bracket 8 drives the filter 6 to swing left and right through the second rotating rod 9, and is rotatably connected inside the filter 6 through the first support rod 5, so as to support the filter 6 to swing left and right. The bottom end of the filter 6 is connected to the top of the spray pipe 12, so that the absorption liquid can be transported to the multiple nozzles 13, and the multiple nozzles 13 are used to spray the top of the packing layer 21, so that the natural gas can be fully purified when passing through the packing layer 21. The purified natural gas rises to the inside of the drying box 22, and the drying box 22 is used to dry the natural gas, and finally the natural gas can be discharged through the outlet pipe 23.

[0041] Among them, the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0042] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A natural gas purification tower with multiple purifications, comprising a purification tower body (1), characterized in that: A spray assembly is installed inside the purification tower body (1); The spray assembly comprises a first motor (2), a rotating rod (3) is installed at the output end of the first motor (2), a first rotating bracket (4) is installed at the bottom end of the rotating rod (3), first support rods (5) are installed at both ends of the inner side of the first rotating bracket (4), filters (6) are installed on the outer sides of the two first support rods (5), a second motor (7) is installed at the top end of the inner side of the purification tower body (1), a second rotating bracket (8) is installed at the output end of the second motor (7), second rotating rods (9) are installed at both ends of the inner side of the second rotating bracket (8), outer shells (10) are installed on the outer sides of the first motor (2) and the second motor (7), and support plates (11) are fixedly connected to the tops of the two outer shells (10), the bottom end of the filter (6) is connected to a spray pipe (12), and the bottom of the spray pipe (12) is connected to a plurality of nozzles (13).

2. The multi-purification natural gas purification treatment tower according to claim 1, characterized in that: The top end of the filter (6) is connected to a water pipe (14), and the bottom end of the water pipe (14) is connected to a water pump (15).

3. The multi-cleaning natural gas purification treatment tower according to claim 2, characterized in that: The input end of the water pump (15) is connected to a water pumping pipe (16), and the bottom end of the water pumping pipe (16) is connected to a water tank (17).

4. The multi-purification natural gas purification treatment tower according to claim 1, characterized in that: A filter grid (18) is installed at the bottom inner side of the purification tower body (1), and a filter mesh (19) is arranged at the top of the filter grid (18).

5. The multi-cleaning natural gas purification treatment tower according to claim 4, characterized in that: A desulfurizing agent layer (20) is arranged on the top of the filter mesh (19), a packing layer (21) is arranged on the top of the desulfurizing agent layer (20), and a drying box (22) is fixedly connected to the top of the inner side of the purification tower body (1).

6. The multi-cleaning natural gas purification treatment tower according to claim 1, characterized in that: The top of the purification tower body (1) is connected to an air outlet pipe (23), and the left bottom end of the purification tower body (1) is connected to an air inlet pipe (24).

7. The multi-cleaning natural gas purification treatment tower according to claim 1, characterized in that: A drainage funnel (25) is fixedly connected to the bottom of the purification tower body (1), and the bottom end of the drainage funnel (25) is connected to a drainage pipe (26).

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