A turbine type high efficiency washing tower

Abstract

The utility model provides a turbine-type high-efficiency washing tower, which belongs to the technical field of waste gas treatment, and includes a washing tower, wherein the upper surface of the washing tower is fixedly connected with an air outlet pipe, the lower surface of the washing tower is fixedly connected with an air inlet pipe, the inner bottom surface of the washing tower is provided with a recovery groove, the recovery groove is fixedly connected with a recovery pipe, the inner bottom surface of the washing tower is provided with a vortex suction structure, and the inner side surface of the washing tower is fixedly connected with a packing layer. The utility model arranges a vortex suction structure below the washing tower, and interconnects the lower end of the turbine barrel and the air inlet pipe, and arranges the output port of the turbine barrel obliquely upward, so that when the No. 1 motor drives the rotating shaft and the blades to rotate, the input exhaust gas can be spirally input, so that the residence time of the exhaust gas in the washing tower is increased, thereby increasing the exhaust gas treatment effect.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a turbine type high-efficiency washing tower. Background Art

[0002] A scrubber is a device used for gas purification and waste gas treatment, also known as an absorption tower or tower waste gas treatment equipment. Its main function is to remove pollutants in the waste gas from the waste gas or reduce their concentration by contacting them with the absorbent through chemical or physical absorption.

[0003] The existing publication number CN206214955U discloses a turbine-type high-efficiency washing tower, including a circulating water tank, a water pump and a washing tower cavity; the right side of the circulating water tank is connected to the right side of the washing tower cavity through the water pump and the water inlet pipe in sequence; the top side of the circulating water tank is connected to the bottom side of the washing tower cavity through the first water outlet pipe and the second water outlet pipe respectively; a super flow port is also provided on the left side of the washing tower cavity, and the super flow port is connected to the left side of the circulating water tank through a third water outlet pipe; wherein, the washing tower cavity is also provided with a water baffle, a wall arranged opposite to the baffle and located on the right side of the water baffle, and a groove arranged opposite to the wall and located on the right side of the wall.

[0004] The existing turbine-type high-efficiency scrubber has the following shortcomings:

[0005] 1. Simply sucking in the waste gas directly does not increase the time the waste gas stays in the scrubbing tower, which results in low scrubbing efficiency during the waste treatment process.

[0006] 2. A resource recovery structure is adopted, so that the water source after exhaust gas treatment can be collected and processed in a centralized manner, but the recovered wastewater cannot be utilized. Utility Model Content

[0007] The utility model aims to solve the problems in the prior art that the retention time of the waste gas in the washing tower cannot be increased and the recovered waste water cannot be utilized, and a turbine type high-efficiency washing tower is proposed.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A turbine type high-efficiency washing tower comprises: a washing tower, wherein an air outlet pipe is fixedly connected to the upper surface of the washing tower, an air inlet pipe is fixedly connected to the lower surface of the washing tower, a recovery groove is provided on the inner bottom surface of the washing tower, a recovery pipe is fixedly connected to the recovery groove, a vortex suction structure is provided on the inner bottom surface of the washing tower, a packing layer is fixedly connected to the inner side surface of the washing tower, an infusion structure is provided on the upper end of the packing layer, a reflux structure is provided on the lower end of the packing layer, the vortex suction structure comprises a turbine barrel, a rotating shaft, blades and a No. 1 motor, the turbine The turbine barrel is fixedly connected to the inner bottom surface of the washing tower, the lower surface of the turbine barrel is fixedly connected to the air inlet pipe, the No. 1 motor is fixedly connected to the upper surface of the turbine barrel, the output end of the No. 1 motor passes through the turbine barrel and is fixedly connected to one end of the rotating shaft, a plurality of blades are fixedly connected to the side of the rotating shaft in a circular array, the infusion structure includes a water inlet pipe and a sprayer, the water inlet pipe passes through and is fixedly connected to the side of the washing tower, the output end of the water inlet pipe is designed as a cross connecting pipe, and the sprayer is fixedly connected to the lower side of the water inlet pipe.

[0010] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: the reflux structure includes a support member and a reflux member, the support member includes a support plate and a connecting rod, a plurality of the connecting rods are fixedly connected to the side of the support plate in a ring array, the lower end of the connecting rod is fixedly connected to the inner side of the washing tower, the reflux member includes a No. 2 motor, a cone and a reflux plate, the No. 2 motor is fixedly connected to the lower surface of the support plate, the output end of the No. 2 motor passes through the upper surface of the support plate and is fixedly connected to the lower surface of the cone, the reflux plate is fixedly connected to the inner side of the washing tower, the reflux plate is arranged between the packing layer and the cone, the reflux plate and the inner side of the washing tower form an angle of 75°, the diameter of the lower surface of the cone is 50 cm more than the inner diameter of the lower end of the reflux plate, and the diameter of the support plate is 30 cm less than the diameter of the lower surface of the cone.

[0011] The advantages of the utility model are: by arranging a vortex suction structure below the washing tower, and connecting the lower end of the turbine barrel and the air inlet pipe to each other, and arranging the output port of the turbine barrel obliquely upward, when the No. 1 motor drives the rotating shaft and the blades to rotate, the input exhaust gas can be spirally input, so that the residence time of the exhaust gas in the washing tower is increased, thereby increasing the treatment effect of the exhaust gas; by arranging a reflux structure below the packing layer, the washing liquid can fall on the surface of the cone after passing through the packing layer, and then driven by the No. 2 motor, the cone is rotated, and the washing liquid is evenly spun down to the surroundings by the cone, and the rising exhaust gas can be further washed in the swirling washing liquid, thereby increasing the reuse effect of the washing liquid, and also can enhance the washing effect of the exhaust gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1This is a schematic diagram of the structure of a turbine-type high-efficiency washing tower proposed by the utility model;

[0013] Figure 2 This is a top view of the internal section of a turbine-type high-efficiency washing tower proposed by the utility model;

[0014] Figure 3 This is a diagram of the internal lower structure of a turbine-type high-efficiency washing tower proposed by the utility model;

[0015] Figure 4 The utility model provides a schematic structural diagram of the upper inner bottom surface of a turbine-type high-efficiency washing tower.

[0016] In the figure: 1 washing tower, 2 air outlet pipe, 3 air inlet pipe, 4 recovery groove, 5 recovery pipe, 6 turbine barrel, 7 shaft, 8 blades, 9 No. 1 motor, 10 support plate, 11 connecting rod, 12 No. 2 motor, 13 cone, 14 return plate, 15 packing layer, 16 water inlet pipe, 17 sprayer. DETAILED DESCRIPTION

[0017] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Reference Figure 1-Figure 4 A turbine-type high-efficiency washing tower comprises: a washing tower 1, wherein the upper surface of the washing tower 1 is fixedly connected with an outlet pipe 2, the lower surface of the washing tower 1 is fixedly connected with an inlet pipe 3, the inner bottom surface of the washing tower 1 is provided with a recovery groove 4, the recovery groove 4 is fixedly connected with a recovery pipe 5, the inner bottom surface of the washing tower 1 is provided with a vortex suction structure, the inner side surface of the washing tower 1 is fixedly connected with a packing layer 15, the upper end of the packing layer 15 is provided with an infusion structure, and the lower end of the packing layer 15 is provided with a reflux structure, the vortex suction structure comprises a turbine barrel 6, a rotating shaft 7, blades 8 and a first motor 9, the turbine barrel 6 is fixedly connected to the inner bottom surface of the washing tower 1, the lower surface of the turbine barrel 6 is fixedly connected to the inlet pipe 3, and the first motor 9 is fixedly connected to the upper surface of the turbine barrel 6, The output end of the No. 1 motor 9 passes through the turbine barrel 6 and is fixedly connected to one end of the rotating shaft 7. A plurality of the blades 8 are fixedly connected to the side of the rotating shaft 7 in a circular array. By setting a vortex suction structure below the washing tower 1, and connecting the lower end of the turbine barrel 6 and the air inlet pipe to each other, the output port of the turbine barrel 6 is set obliquely upward, and when the No. 1 motor 9 drives the rotating shaft 7 and the blades 8 to rotate, the input exhaust gas can be spirally input, so that the residence time of the exhaust gas in the washing tower 1 is increased, thereby increasing the treatment effect of the exhaust gas. The infusion structure includes a water inlet pipe 16 and a sprayer 17. The water inlet pipe 16 passes through and is fixedly connected to the side of the washing tower 1. The output end of the water inlet pipe 16 is designed as a cross connecting pipe, and the sprayer 17 is fixedly connected to the lower side of the water inlet pipe 16.

[0019] The reflux structure includes a support member and a reflux member, the support member includes a support plate 10 and a connecting rod 11, a plurality of the connecting rods 11 are fixedly connected to the side of the support plate 10 in a ring array, the lower end of the connecting rod 11 is fixedly connected to the inner side of the washing tower 1, the reflux member includes a No. 2 motor 12, a cone 13 and a reflux plate 14, the No. 2 motor 12 is fixedly connected to the lower surface of the support plate 10, the output end of the No. 2 motor 12 passes through the upper surface of the support plate 10 and is fixedly connected to the lower surface of the cone 13, the reflux plate 14 is fixedly connected to the inner side of the washing tower 1, and the reflux plate 14 is arranged It is placed between the packing layer 15 and the cone 13. After passing through the packing layer 15, the washing liquid can fall on the surface of the cone 13, and then driven by the second motor 12 to make the cone 13 rotate, so that the washing liquid is evenly spun down to the surroundings by the cone 13, and the rising exhaust gas can be further washed in the swirling washing liquid, thereby increasing the reuse effect of the washing liquid and enhancing the washing effect of the exhaust gas. The reflux plate 14 and the inner side surface of the washing tower 1 form an angle of 75°, the diameter of the lower surface of the cone 13 is 50 cm larger than the inner diameter of the lower end of the reflux plate 14, and the diameter of the support plate 10 is 30 cm smaller than the diameter of the lower surface of the cone 13.

[0020] When in use, by setting a vortex suction structure below the washing tower 1, and connecting the lower end of the turbine barrel 6 and the air inlet pipe to each other, and setting the output port of the turbine barrel 6 obliquely upward, the No. 1 motor 9 drives the rotating shaft 7 and the blades 8 to rotate, and the input exhaust gas can be spirally input, so that the residence time of the exhaust gas in the washing tower 1 is increased, thereby increasing the exhaust gas treatment effect; by setting a reflux structure below the packing layer 15, the washing liquid can fall on the surface of the cone 13 after passing through the packing layer 15, and then the cone 13 is rotated by the No. 2 motor 12, so that the washing liquid is evenly spun down to the surroundings by the cone 13, and the rising exhaust gas can be further washed in the swirling washing liquid, thereby increasing the reuse effect of the washing liquid, and also can enhance the washing effect of the exhaust gas.

Claims

1. A turbine type high efficiency washing tower, characterized in that: The invention comprises a washing tower (1), wherein the upper surface of the washing tower (1) is fixedly connected to an air outlet pipe (2), the lower surface of the washing tower (1) is fixedly connected to an air inlet pipe (3), the inner bottom surface of the washing tower (1) is provided with a recovery groove (4), the recovery groove (4) is fixedly connected to a recovery pipe (5), the inner bottom surface of the washing tower (1) is provided with a vortex suction structure, the inner side surface of the washing tower (1) is fixedly connected to a packing layer (15), the upper end of the packing layer (15) is provided with an infusion structure, the lower end of the packing layer (15) is provided with a reflux structure, the vortex suction structure comprises a turbine barrel (6), a rotating shaft (7), blades (8) and a first motor (9), the turbine barrel (6) is fixedly connected to the ... a blade (8) and a first motor (9), the turbine barrel (6) is fixedly connected to the turbine barrel (6), a rotating shaft (7), a blade (8) and a first motor (9), the turbine barrel (6) is fixedly connected to the turbine barrel (6), a rotating shaft (7), a blade (8) and a first motor (9), the turbine barrel (6) is fixedly connected to the turbine barrel (6), a rotating shaft (7 The turbine barrel (6) is fixedly connected to the inner bottom surface of the washing tower (1); the lower surface of the turbine barrel (6) is fixedly connected to the air inlet pipe (3); the first motor (9) is fixedly connected to the upper surface of the turbine barrel (6); the output end of the first motor (9) passes through the turbine barrel (6) and is fixedly connected to one end of the rotating shaft (7); a plurality of blades (8) are fixedly connected to the side of the rotating shaft (7) in an annular array; the liquid infusion structure comprises a water inlet pipe (16) and a sprayer (17); the water inlet pipe (16) passes through and is fixedly connected to the side of the washing tower (1); the output end of the water inlet pipe (16) is designed as a cross connecting pipe; and the sprayer (17) is fixedly connected to the lower side of the water inlet pipe (16).

2. A turbine type high efficiency washing tower according to claim 1, characterized in that: The reflux structure comprises a support member and a reflux member, the support member comprises a support plate (10) and a connecting rod (11), a plurality of the connecting rods (11) are fixedly connected to the side surface of the support plate (10) in a ring array, the lower end of the connecting rod (11) is fixedly connected to the inner side surface of the washing tower (1), the reflux member comprises a No. 2 motor (12), a cone (13) and a reflux plate (14), the No. 2 motor (12) is fixedly connected to the lower surface of the support plate (10), the output of the No. 2 motor (12) is The outlet end passes through the upper surface of the support plate (10) and is fixedly connected to the lower surface of the cone (13); the reflux plate (14) is fixedly connected to the inner side surface of the washing tower (1); the reflux plate (14) is arranged between the packing layer (15) and the cone (13); the reflux plate (14) and the inner side surface of the washing tower (1) form an angle of 75°; the diameter of the lower surface of the cone (13) is 50 cm greater than the inner diameter of the lower end of the reflux plate (14); and the diameter of the support plate (10) is 30 cm less than the diameter of the lower surface of the cone (13).

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