A desulfurization absorption tower

Abstract

The utility model discloses a desulfurization absorption tower, specifically relates to the technical field of desulfurization absorption towers, including a tower body, wherein a reinforcement component for enhancing the desulfurization effect is arranged inside the tower body; the reinforcement component includes an oxidation tube and a spiral row movably installed in the tower body through a bearing, wherein the oxidation tube is arranged at the top of the spiral row, and the front and rear sides of the oxidation tube are fixedly connected with a plurality of oxidation branches distributed at intervals. The utility model drives a main pulley and a slave pulley driven by a belt through a motor, thereby driving the oxidation tube and the spiral row to rotate synchronously, wherein the solution reciprocates in two drainage holes under the guidance of the spiral row, thereby improving the circulation efficiency of the solution, and the oxidation tube drives a plurality of oxidation branches to stir the solution, thereby effectively improving the mixing efficiency of the solution and the gas, and the oxidation tube can also throw off impurities during rotation to prevent the oxidation branch pipe from being blocked, thereby effectively improving the practicality of the utility model.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization absorption towers, in particular to a desulfurization absorption tower. Background Art

[0002] The desulfurization absorption tower is an environmental protection equipment used to remove sulfur dioxide from industrial waste gas to reduce environmental pollution. The desulfurization absorption tower is an important facility for industrial waste gas treatment and environmental protection.

[0003] As shown in the application document with the prior art publication number CN220003513U, it includes a tower body, an exhaust pipe, a sewage pipe, an air inlet pipe and a liquid adding pipe, and also includes: a circulating spray assembly, one end of which is connected to a water reservoir; an oxidation air duct assembly, the oxidation air duct assembly is arranged in the tower body and is in the water reservoir; a vibration assembly, the vibration assembly is connected to the oxidation air duct assembly; an oxidation air supply assembly, one end of the oxidation air supply assembly is connected to the oxidation air duct; a descaling liquid assembly, the oxidation air supply duct assembly is connected to the descaling liquid assembly; this technical solution can drive the oxidation air duct assembly to vibrate, avoid impurities being adsorbed on the oxidation air duct assembly, avoid clogging of the oxidation air branch pipe, and at the same time, through vibration, the output gas can be fully mixed with the reaction liquid in the water reservoir, which is beneficial to the desulfurization; in addition, by providing a descaling liquid assembly, descaling liquid can be input into the oxidation air duct assembly to facilitate descaling.

[0004] However, the flow efficiency of the solution in the above technical solution is low, so that the mixing efficiency of the solution and the gas is not high, which leads to certain limitations of the desulfurization absorption tower and cannot meet people's usage needs. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a desulfurization absorption tower, which is driven by a motor to drive a main pulley and a slave pulley driven by a belt, thereby driving the oxidation tube and the spiral row to rotate synchronously, wherein the solution reciprocates in the two drainage holes guided by the spiral row, thereby improving the circulation efficiency of the solution, and the oxidation tube drives multiple oxidation branch pipes to stir the solution, thereby effectively improving the mixing efficiency of the solution and the gas to solve the problems arising from the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a desulfurization absorption tower, comprising a tower body, wherein a reinforcement component for enhancing the desulfurization effect is arranged inside the tower body;

[0007] The enhancement assembly comprises an oxidation tube and a spiral row movably mounted in the tower body through a bearing, wherein the oxidation tube is arranged at the top of the spiral row, and the front and rear sides of the oxidation tube are fixedly connected with a plurality of oxidation branch pipes distributed at intervals;

[0008] A separator is provided between the spiral row and the oxidation tube, and drainage holes for liquid drainage are provided at both ends of the separator;

[0009] One end of the oxidation tube extends to the outside of the tower body and is installed with a slave pulley. A linkage piece is provided at the bottom of the slave pulley. A main pulley is sleeved on the outside of the linkage piece. A belt is provided between the slave pulley and the main pulley. The slave pulley and the main pulley are driven by the belt. The linkage piece extends to the inside of the tower body and is fixed to the spiral row.

[0010] In a preferred embodiment, two nozzles distributed at intervals are installed on the top of the inner cavity of the tower body, and a plurality of nozzles distributed at intervals are installed on the bottom of the nozzles; a tee is provided on the side of the tower body away from the belt, both end surfaces of the top of the tee extend into the interior of the tower body and are respectively fixedly connected with the two nozzles, the bottom end of the tee extends to the bottom of the inner cavity of the tower body, and a water pump is installed outside the tee, through which the solution in the tower body is transported to the interior of the two nozzles through the tee, and sprayed out through the nozzles to contact with the flue gas, thereby improving the desulfurization effect.

[0011] In a preferred embodiment, a motor is provided on the side of the linkage away from the tower body, and the motor output shaft is fixed together with the linkage. A mounting bracket for connecting to the tower body is installed on the side of the motor away from the linkage. The main pulley and the slave pulley are driven by a belt, so that the motor can drive the linkage to drive the oxidation tube to rotate.

[0012] In a preferred embodiment, a connecting pipe is provided on the side of the pulley away from the tower body. The inner wall of one end of the connecting pipe close to the tower body is movably connected to the outside of the oxidation tube through a bearing, and is connected to the oxygen supply equipment through the connecting pipe, thereby transporting the gas to the inside of the solution.

[0013] In a preferred embodiment, an air inlet pipe and a liquid inlet pipe, both of which are fixedly connected to the tower body, are provided on the top of the connecting pipe. The air inlet pipe is provided on the top of the liquid inlet pipe. Through the connection between the liquid inlet pipe and the tower body, the solution can be transported to the inside of the tower body. The setting of the air inlet pipe can transport the flue gas to the inside of the tower body for desulfurization operation.

[0014] In a preferred embodiment, the top of the tower body is fixedly connected with an exhaust pipe, and the bottom of the tower body is fixedly connected with a drain pipe. The exhaust pipe can discharge the desulfurized flue gas, and the drain pipe can discharge the desulfurized solution.

[0015] Technical effects and advantages of the utility model:

[0016] The main pulley and the slave pulley driven by the belt are driven by the motor, thereby driving the oxidation tube and the spiral row to rotate synchronously, wherein the solution circulates back and forth in the two drainage holes guided by the spiral row, thereby improving the circulation efficiency of the solution, and the oxidation tube drives multiple oxidation branch pipes to stir the solution, thereby effectively improving the mixing efficiency of the solution and the gas, and the oxidation tube can also throw off impurities during rotation to prevent the oxidation branch pipe from being blocked, thereby effectively improving the practicality of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a rear view of the tower body of the utility model;

[0019] Figure 3 It is a cross-sectional view of the tower body of the utility model;

[0020] Figure 4 This is the front view of the spiral row of the utility model;

[0021] Figure 5 It is the front view of the nozzle of the utility model.

[0022] The accompanying drawings are marked as follows: 1. tower body; 2. oxidation tube; 3. spiral row; 4. oxidation branch pipe; 5. partition; 6. drainage hole; 7. slave pulley; 8. linkage; 9. main pulley; 10. belt; 11. nozzle; 12. nozzle; 13. tee pipe; 14. water pump; 15. motor; 16. mounting bracket; 17. connecting pipe; 18. air inlet pipe; 19. liquid inlet pipe; 20. exhaust pipe; 21. liquid discharge pipe. DETAILED DESCRIPTION

[0023] 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.

[0024] Refer to the instruction manual Figure 1-5 The utility model provides a desulfurization absorption tower, comprising a tower body 1, wherein a reinforcement component for enhancing the desulfurization effect is arranged inside the tower body 1;

[0025] like Figure 3 and 4As shown, the enhanced component includes an oxidation tube 2 and a spiral row 3 movably installed in the tower body 1 through a bearing, the oxidation tube 2 is arranged at the top of the spiral row 3, and the front and rear sides of the oxidation tube 2 are fixedly connected with a plurality of oxidation branch pipes 4 distributed at intervals; a partition 5 is provided between the spiral row 3 and the oxidation tube 2, and drainage holes 6 for liquid drainage are opened at both ends of the partition 5; one end of the oxidation tube 2 extends to the outside of the tower body 1 and is installed with a slave pulley 7, a linkage member 8 is provided at the bottom of the slave pulley 7, a main pulley 9 is sleeved on the outside of the linkage member 8, a belt 10 is provided between the slave pulley 7 and the main pulley 9, the slave pulley 7 and the main pulley 9 are driven by the belt 10, and the linkage member 8 extends to the inside of the tower body 1 and is fixed to the spiral row 3.

[0026] like Figure 3 and 5 As shown, two spaced-apart nozzles 11 are installed at the top of the inner cavity of the tower body 1, and a plurality of spaced-apart nozzles 12 are installed at the bottom of the nozzles 11; a tee pipe 13 is provided on the side of the tower body 1 away from the belt 10, both end surfaces of the top of the tee pipe 13 extend to the inside of the tower body 1 and are fixedly connected with the two nozzles 11 respectively, and the bottom end of the tee pipe 13 extends to the bottom of the inner cavity of the tower body 1, and a water pump 14 is installed outside the tee pipe 13, and the solution in the tower body 1 is transported to the inside of the two nozzles 11 through the tee pipe 13 by the water pump 14, and is sprayed out through the nozzles 12 to contact with the flue gas, thereby improving the desulfurization effect.

[0027] like Figure 1 , 3 As shown in Figure 4, a motor 15 is provided on the side of the linkage member 8 away from the tower body 1, and the output shaft of the motor 15 is fixed together with the linkage member 8. A mounting bracket 16 for connecting to the tower body 1 is installed on the side of the motor 15 away from the linkage member 8. The main pulley 9 and the slave pulley 7 are driven by the belt 10, so that the motor 15 can drive the linkage member 8 to drive the oxidation tube 2 to rotate.

[0028] like Figure 1-3As shown, a connecting pipe 17 is provided on the side away from the tower body 1 from the pulley 7, and the inner wall of one end of the connecting pipe 17 close to the tower body 1 is movably connected to the outside of the oxidation tube 2 through a bearing, and is connected to the oxygen supply equipment through the connecting pipe 17, so that the gas can be transported to the inside of the solution, and an air inlet pipe 18 and a liquid inlet pipe 19, both of which are fixedly connected to the tower body 1, are provided on the top of the connecting pipe 17. The air inlet pipe 18 is provided on the top of the liquid inlet pipe 19, and the solution can be transported to the inside of the tower body 1 through the connection between the liquid inlet pipe 19 and the tower body 1, and the setting of the air inlet pipe 18 can transport the flue gas to the inside of the tower body 1 for desulfurization operation, and an exhaust pipe 20 is fixedly connected to the top of the tower body 1, and a drain pipe 21 is fixedly connected to the bottom of the tower body 1, and the exhaust pipe 20 can be provided to discharge the desulfurized flue gas, and the drain pipe 21 can be provided to discharge the desulfurized solution.

[0029] First, the staff connects the liquid supply device through the liquid inlet pipe 19, connects the flue gas device through the air inlet pipe 18, and connects the oxidation device through the connecting pipe 17, so that the oxidation gas can be transported to the inside of the tower body 1 through the oxidation pipe 2 and the oxidation branch pipe 4, thereby fully mixing the gas and the solution to improve the desulfurization reaction efficiency;

[0030] During the desulfurization operation, the staff operates the motor 15 to drive the main pulley 9 and the spiral row 3 to rotate. Through the rotation of the spiral row 3 and the two drainage holes 6 on the partition 5, the solution can be guided by the spiral row 3 to circulate back and forth in the two drainage holes 6, thereby improving the circulation efficiency of the solution. At the same time, the main pulley 9 drives the slave pulley 7 to rotate with the help of the belt 10, and the belt 10 wheel drives the oxidation tube 2 to drive multiple oxidation branch pipes 4 to stir the solution, thereby effectively improving the mixing efficiency of the solution and the gas, thereby improving the desulfurization effect, and the oxidation tube 2 can also throw away impurities during rotation to prevent the oxidation branch pipe 4 from being blocked.

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is 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 desulfurization absorption tower, comprising a tower body (1), characterized in that: The tower body (1) is provided with a reinforcement component for enhancing the desulfurization effect; The reinforcing assembly comprises an oxidation tube (2) and a spiral row (3) movably mounted in a tower body (1) via a bearing, the oxidation tube (2) being arranged at the top of the spiral row (3), and a plurality of oxidation branch pipes (4) distributed at intervals are fixedly connected to the front and rear sides of the oxidation tube (2); A separator (5) is provided between the spiral row (3) and the oxidation tube (2), and drainage holes (6) for liquid drainage are provided at both ends of the separator (5); One end of the oxidation tube (2) extends to the outside of the tower body (1) and is installed with a slave pulley (7). A linkage member (8) is provided at the bottom of the slave pulley (7). A main pulley (9) is sleeved on the outside of the linkage member (8). A belt (10) is provided between the slave pulley (7) and the main pulley (9). The slave pulley (7) and the main pulley (9) are driven by the belt (10). The linkage member (8) extends to the inside of the tower body (1) and is fixed to the spiral row (3).

2. A desulfurization absorption tower according to claim 1, characterized in that: Two nozzles (11) are installed at intervals on the top of the inner cavity of the tower body (1), and a plurality of nozzles (12) are installed at intervals on the bottom of the nozzles (11); A tee pipe (13) is provided on the side of the tower body (1) away from the belt (10); both end surfaces of the top of the tee pipe (13) extend into the interior of the tower body (1) and are respectively fixedly connected to the two nozzles (11); the bottom end of the tee pipe (13) extends to the bottom of the inner cavity of the tower body (1); and a water pump (14) is installed outside the tee pipe (13).

3. A desulfurization absorption tower according to claim 1, characterized in that: A motor (15) is provided on the side of the linkage member (8) away from the tower body (1); an output shaft of the motor (15) is fixed to the linkage member (8); and a mounting bracket (16) for connecting to the tower body (1) is installed on the side of the motor (15) away from the linkage member (8).

4. A desulfurization absorption tower according to claim 1, characterized in that: A connecting pipe (17) is provided on the side of the pulley (7) away from the tower body (1), and the inner wall of one end of the connecting pipe (17) close to the tower body (1) is movably connected to the outside of the oxidation tube (2) through a bearing.

5. A desulfurization absorption tower according to claim 4, characterized in that: An air inlet pipe (18) and a liquid inlet pipe (19) both of which are fixedly connected to the tower body (1) are provided at the top of the connecting pipe (17); the air inlet pipe (18) is provided at the top of the liquid inlet pipe (19).

6. A desulfurization absorption tower according to claim 1, characterized in that: The top of the tower body (1) is fixedly connected to an exhaust pipe (20), and the bottom of the tower body (1) is fixedly connected to a liquid discharge pipe (21).

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