Glass fiber reinforced plastic desulfurizing absorption tower

Abstract

The utility model relates to the technical field of flue gas treatment, in particular to a glass fiber reinforced plastic desulfurizing absorption tower which comprises a tower body, a first mounting box is fixedly connected to the lower part of the outer wall of the rear end of the tower body, a water pump is fixedly connected to the inner bottom surface of the first mounting box, and a first connecting pipe is fixedly connected to the water outlet end of the water pump; a plurality of liquid spraying pipes are fixedly connected to the front end of the first connecting pipe, the front ends of the liquid spraying pipes penetrate through the tower body to the interior of the tower body and are fixedly connected with the tower body, and a plurality of liquid spraying heads are arranged at the lower ends of the liquid spraying pipes. According to the glass fiber reinforced plastic desulfurizing absorption tower, residues can flow into the slurry tank after the glass fiber reinforced plastic desulfurizing absorption tower is cleaned, the cleaning plate is driven by the servo motor to rotate, the residues at the bottom of the slurry tank are pushed when the cleaning plate rotates, the residues can fall into the sewage collecting tank in the pushing process, and finally the residues are discharged through the sewage pump. And therefore, the residues can be conveniently and quickly cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of flue gas treatment, and particularly to a fiberglass desulfurization absorption tower. Background Art

[0002] The FRP desulfurization absorption tower uses FRP as the main body of the tower, and takes advantage of the excellent characteristics of FRP such as anti-corrosion, anti-aging, high strength, and light weight. The FRP purification tower has excellent characteristics that traditional purification towers do not have. The FRP purification tower can handle impurities in various waste gases and waste liquids. At the same time, there are many types of FRP purification towers, and the application industries are also very wide.

[0003] However, the traditional FRP desulfurization washing and absorption tower has many defects. It is not convenient to clean the residual waste residue on the bottom, and the work efficiency is low. At the same time, the contact area between flue gas and water in the traditional glass desulfurization washing and absorption tower is naturally very small, and the concentration of flue gas after treatment is also inconsistent. Therefore, technical improvements are urgently needed.

[0004] Therefore, those skilled in the art have provided a fiberglass desulfurization absorption tower to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a FRP desulfurization absorption tower is proposed. After cleaning the FRP desulfurization absorption tower, the residue will flow into the slurry box, and the cleaning plate is driven to rotate by a servo motor. When the cleaning plate rotates, the residue at the bottom of the slurry box is pushed. The residue will fall into the interior of the sewage collection tank during the pushing process, and finally the residue will be discharged through a sewage pump, so that the residue can be quickly cleaned up.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A glass fiber reinforced plastic desulfurization absorption tower comprises a tower body, a first installation box is fixedly connected to the lower part of the outer wall at the rear end of the tower body, a water pump is fixedly connected to the inner bottom surface of the first installation box, a first connecting pipe is fixedly connected to the water outlet end of the water pump, a plurality of liquid spraying pipes are fixedly connected to the front end of the first connecting pipe, the front ends of the liquid spraying pipes all penetrate the tower body to the inside of the tower body and are fixedly connected to the tower body, a plurality of liquid spraying heads are arranged at the lower ends of the liquid spraying pipes, a uniform distribution layer and two spoilers are fixedly connected to the middle part of the inside of the tower body, a slurry box is arranged on the inner bottom surface of the tower body, a sewage collecting tank is opened in the middle part of the front end of the inner bottom surface of the slurry box, a second installation box is fixedly connected to the lower part of the outer wall at the front end of the tower body, a sewage pump is fixedly connected to the inner bottom surface of the second installation box, a sewage suction end of the sewage pump is fixedly connected to the second connecting pipe, and the rear end of the second connecting pipe penetrates to the inside of the sewage collecting tank;

[0008] The flue gas can be effectively sprayed and absorbed through multiple spray pipes and spray heads. At the same time, the spoiler can reduce the rising speed of the flue gas, extend the desulfurization reaction time, and improve work efficiency. At the same time, the uniform distribution layer can improve the uniformity of the flue gas flow direction, so that it can be used under various flue gas volume loads with low consumption, less energy consumption and high practical performance.

[0009] Further, a servo motor is fixedly connected to the middle part of the lower surface of the tower body, and a cleaning plate is fixedly connected to the output end of the servo motor;

[0010] Through the above technical solution, the internal residue can be easily pushed through the servo motor and the cleaning board.

[0011] Further, the discharge pipe is fixedly connected to the sewage end of the sewage pump;

[0012] Through the above technical solution, the residue can be easily discharged from the tower body through the discharge pipe.

[0013] Further, an air inlet hole is provided in the middle of the lower end of the front end of the tower body;

[0014] Through the above technical solution, gas can be easily injected through the air inlet hole.

[0015] Further, the water suction end of the water pump penetrates through the pipe to the inner wall of the slurry tank;

[0016] Through the above technical solution, the slurry inside can be easily sucked out by penetrating to the inner wall of the slurry tank.

[0017] Further, the four corners of the lower surface of the tower body are fixedly connected with support legs, and the lower surface of the support legs are fixedly connected with support seats;

[0018] Through the above technical solution, the tower body can be supported by the support legs, and the stability of the support legs can be improved by the support seat.

[0019] Further, a demister is fixedly connected to the upper end of the tower body;

[0020] Through the above technical solutions, the limestone slurry that may be wrapped in the flue gas can be easily removed through the defog device to ensure that the emitted gas is clean and without residue.

[0021] Further, a gas outlet pipe is fixedly connected to the middle of the upper end of the rear end of the tower body;

[0022] Through the above technical solutions, the gas can be easily discharged through the air outlet pipe.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a FRP desulfurization absorption tower. Compared with the existing FRP desulfurization absorption tower, the residue of the FRP desulfurization absorption tower after cleaning will flow into the slurry box, and the cleaning plate will be driven to rotate by the servo motor. When the cleaning plate rotates, the residue at the bottom of the slurry box is pushed. The residue will fall into the inside of the sewage collection tank during the pushing process, and finally the residue will be discharged through the sewage pump, so that the residue can be quickly cleaned.

[0025] 2. The utility model proposes a FRP desulfurization absorption tower. Compared with the existing FRP desulfurization absorption tower, the FRP desulfurization absorption tower can effectively spray and absorb the flue gas through multiple spray pipes and spray heads. At the same time, the spoiler can reduce the rising speed of the flue gas, extend the desulfurization reaction time, and improve work efficiency. At the same time, the uniform distribution layer can improve the uniformity of the flue gas flow direction, so that it can be used under various flue gas loads, with low consumption, low energy consumption, and high practical performance.

[0026] 3. Compared with the existing FRP desulfurization absorption tower, the FRP desulfurization absorption tower proposed by the utility model has an ingenious structure, which is convenient for the staff to clean the internal residue, has high work efficiency and high practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 Axidised diagram of a fiberglass desulfurization absorption tower proposed for the utility model;

[0028] Figure 2 Formal diagram of a fiberglass desulfurization absorption tower proposed for the utility model;

[0029] Figure 3 Axonometric diagram of a middle cleaning plate of a fiberglass desulfurization absorption tower proposed for the utility model;

[0030] Figure 4 for Figure 2 The enlarged view of point A in the middle;

[0031] Figure 5 for Figure 2 Enlarged view of point B in the middle.

[0032] Legend:

[0033] 1. Tower body; 2. First installation box; 3. Water pump; 4. First connecting pipe; 5. Spray pipe; 6. Spray head; 7. Uniform distribution layer; 8. Spoiler; 9. Slurry box; 10. Servo motor; 11. Cleaning plate; 12. Sewage collecting tank; 13. Second installation box; 14. Sewage pump; 15. Second connecting pipe; 16. Discharge pipe; 17. Support leg; 18. Support seat; 19. Air inlet; 20. Air outlet pipe; 21. Defogger. DETAILED DESCRIPTION

[0034] 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.

[0035] Reference Figure 1-5 The utility model provides an embodiment of a glass fiber reinforced plastic desulfurization absorption tower, comprising a tower body 1, a first installation box 2 is fixedly connected to the lower part of the outer wall at the rear end of the tower body 1, a water pump 3 is fixedly connected to the inner bottom surface of the first installation box 2, a first connecting pipe 4 is fixedly connected to the water outlet end of the water pump 3, a plurality of liquid spraying pipes 5 are fixedly connected to the front end of the first connecting pipe 4, the front end of the liquid spraying pipes 5 all pass through the tower body 1 to the interior of the tower body 1 and are fixedly connected to the tower body 1, a plurality of liquid spraying heads 6 are arranged at the lower ends of the liquid spraying pipes 5, a uniform distribution layer 7 and two spoilers 8 are fixedly connected to the middle part of the interior of the tower body 1, a slurry box 9 is arranged on the inner bottom surface of the tower body 1, a sewage collecting tank 12 is opened in the middle part of the front end of the inner bottom surface of the slurry box 9, a second installation box 13 is fixedly connected to the lower part of the outer wall at the front end of the tower body 1, a sewage pump 14 is fixedly connected to the inner bottom surface of the second installation box 13, a sewage suction end of the sewage pump 14 is fixedly connected to a second connecting pipe 15, and the rear end of the second connecting pipe 15 passes through the interior of the sewage collecting tank 12.

[0036] The flue gas can be effectively sprayed and absorbed through multiple spray pipes 5 and spray heads 6. At the same time, the spoiler 8 can reduce the rising speed of the flue gas, extend the desulfurization reaction time, and improve the working efficiency. At the same time, the uniform distribution layer 7 can improve the uniformity of the flue gas flow direction, so that it can be used under various flue gas loads with low consumption, less energy consumption, and high practical performance.

[0037] A servo motor 10 is fixedly connected to the middle of the lower surface of the tower body 1, and a cleaning plate 11 is fixedly connected to the output end of the servo motor 10. The servo motor 10 and the cleaning plate 11 can be used to push the internal residue conveniently. The sewage discharge end of the sewage pump 14 is fixedly connected to a discharge pipe 16, and the residue can be conveniently discharged from the tower body 1 through the discharge pipe 16. An air inlet 19 is provided in the middle of the lower end of the outer wall of the front end of the tower body 1, and gas can be conveniently injected through the air inlet 19. The water suction end of the water pump 3 passes through the inner wall of the slurry box 9 through a pipeline, and the water can be conveniently sucked through the inner wall of the slurry box 9. In order to discharge the slurry inside, the four corners of the lower surface of the tower body 1 are fixedly connected with support legs 17, and the lower surface of the support legs 17 is fixedly connected with a support seat 18. The tower body 1 can be supported by the support legs 17, and the stability of the support legs 17 can be improved by the support seat 18. The upper end of the tower body 1 is fixedly connected with a demister 21, and the limestone slurry that may be entrained in the flue gas can be conveniently removed through the demister 21 to ensure that the discharged gas is clean and free of residue. The middle part of the upper end of the outer wall of the rear end of the tower body 1 is fixedly connected with an outlet pipe 20, and the gas can be conveniently discharged through the outlet pipe 20.

[0038] Working principle: After cleaning, the residue of the FRP desulfurization absorption tower will flow into the slurry box 9, and the cleaning plate 11 will be driven to rotate by the servo motor 10. When the cleaning plate 11 rotates, the residue at the bottom of the slurry box 9 will be pushed. The residue will fall into the sewage collection tank 12 during the pushing process, and finally the residue will be discharged by the sewage pump 14, so that the residue can be quickly cleaned. The FRP desulfurization absorption tower can effectively spray and absorb the flue gas through multiple spray pipes 5 and spray heads 6. At the same time, the spoiler 8 can reduce the rising speed of the flue gas, extend the desulfurization reaction time, and improve the working efficiency. At the same time, the uniform distribution layer 7 can improve the uniformity of the flue gas flow direction, so that it can be used under various flue gas loads, with low consumption, low energy consumption, and high practical performance.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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 glass fiber reinforced plastic desulfurization absorption tower, comprising a tower body (1), characterized in that: A first installation box (2) is fixedly connected to the lower part of the outer wall at the rear end of the tower body (1); a water pump (3) is fixedly connected to the inner bottom surface of the first installation box (2); a first connecting pipe (4) is fixedly connected to the water outlet of the water pump (3); a plurality of liquid spraying pipes (5) are fixedly connected to the front end of the first connecting pipe (4); the front ends of the liquid spraying pipes (5) all penetrate the tower body (1) to the interior of the tower body (1) and are fixedly connected to the tower body (1); a plurality of liquid spraying heads (6) are arranged at the lower ends of the liquid spraying pipes (5); and a plurality of liquid spraying heads (6) are fixedly connected to the middle part of the interior of the tower body (1). A uniform distribution layer (7) and two spoilers (8) are fixedly connected, a slurry box (9) is arranged on the inner bottom surface of the tower body (1), a sewage collecting tank (12) is provided in the middle of the front end of the inner bottom surface of the slurry box (9), a second installation box (13) is fixedly connected to the lower part of the front end outer wall of the tower body (1), a sewage pump (14) is fixedly connected to the inner bottom surface of the second installation box (13), a sewage suction end of the sewage pump (14) is fixedly connected to a second connecting pipe (15), and the rear end of the second connecting pipe (15) passes through the interior of the sewage collecting tank (12).

2. A glass fiber reinforced plastic desulfurization absorption tower according to claim 1, characterized in that: A servo motor (10) is fixedly connected to the middle of the lower surface of the tower body (1), and a cleaning plate (11) is fixedly connected to the output end of the servo motor (10).

3. A glass fiber reinforced plastic desulfurization absorption tower according to claim 1, characterized in that: The sewage discharge end of the sewage discharge pump (14) is fixedly connected to a discharge pipe (16).

4. A glass fiber reinforced plastic desulfurization absorption tower according to claim 1, characterized in that: An air inlet hole (19) is provided in the middle of the lower end of the outer wall of the front end of the tower body (1).

5. A glass fiber reinforced plastic desulfurization absorption tower according to claim 1, characterized in that: The water suction end of the water pump (3) penetrates through a pipeline to the inner wall of the slurry box (9).

6. A glass fiber reinforced plastic desulfurization absorption tower according to claim 1, characterized in that: The four corners of the lower surface of the tower body (1) are all fixedly connected to support legs (17), and the lower surfaces of the support legs (17) are fixedly connected to support seats (18).

7. A glass fiber reinforced plastic desulfurization absorption tower according to claim 1, characterized in that: A demister (21) is fixedly connected to the upper end of the tower body (1).

8. The FRP desulfurization absorption tower according to claim 1, characterized in that: An air outlet pipe (20) is fixedly connected to the middle portion of the upper end of the outer wall of the rear end of the tower body (1).

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