Desulfurizing tower for waste gas treatment

Abstract

The utility model relates to the technical field of desulfurizing towers for waste gas treatment, in particular to a desulfurizing tower for waste gas treatment, which comprises a desulfurizing and filtering mechanism, the desulfurization filtering mechanism comprises a filtering fan, an attached fan blade is fixedly arranged above the filtering fan, a fixed lantern ring is fixedly mounted in the center of the attached fan blade, a supporting shaft is fixedly mounted in the fixed lantern ring, a rotating machine is fixedly mounted behind the supporting shaft, a fixed ventilation plate is fixedly arranged behind the rotating machine, and the fixed ventilation plate is fixedly connected with the fixed ventilation plate. A charge treatment box is fixedly mounted behind the filter fan, and a honeycomb filter screen is fixedly mounted behind the charge treatment box. Air passing through the pipeline is filtered, then heat is taken away through cooling liquid to achieve the cooling effect, meanwhile, the air filtering system is provided with the cleaning device to clean the filtering device, it is guaranteed that the purifying device can conduct the best filtering and purifying effect, and the service life of the purifying device is prolonged. And cold air enters the treatment device to cool the environment.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization towers for waste gas treatment, and specifically relates to a desulfurization tower for waste gas treatment. Background Technique

[0002] A desulfurization tower is a tower device for desulfurizing industrial waste gas. The main principle used is water film desulfurization and dust removal. It is mainly aimed at coal-fired industries or furnace flue gas. Both will generate a large amount of sulfuric acid waste gas, and SO2 in the flue gas will cause serious pollution to the environment. Therefore, with the increasing awareness of environmental protection among people, more and more attention is paid to waste gas SO2. Therefore, people have developed a series of desulfurization equipment such as desulfurization towers.

[0003] As shown in a desulfurization tower for waste gas treatment disclosed in the publication number CN 211133518 U, including a desulfurization tower, an aerator is fixedly installed at the bottom inside the desulfurization tower, an air supply pipe is fixedly connected to the right side of the aerator, and an air supply is fixedly connected to the right side of the air supply pipe. Content of the Utility Model

[0004] The purpose of the utility model is to provide a desulfurization tower for waste gas treatment to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A desulfurization tower for waste gas treatment includes a desulfurization and filtration mechanism; the desulfurization and filtration mechanism includes a filtration fan, an attachment impeller is fixedly arranged above the filtration fan, a fixed collar is fixedly installed in the center of the attachment impeller, a support shaft is fixedly installed inside the fixed collar, a rotary machine is fixedly installed behind the support shaft, a fixed ventilation plate is fixedly arranged behind the rotary machine, a charge treatment box is fixedly installed behind the filtration fan, a honeycomb filter screen is fixedly installed behind the charge treatment box, and a desulfurization and filtration layer is fixedly installed behind the honeycomb filter screen.

[0007] Preferably, an automatic cleaning mechanism is fixedly installed in front of the desulfurization and filtration mechanism. The automatic cleaning mechanism includes a cleaning liquid delivery pipeline, a cleaning nozzle is fixedly installed at the top of the cleaning liquid delivery pipeline, and a collection pool is fixedly arranged below the filtration fan.

[0008] Preferably, a support and fixation mechanism is fixedly installed outside the desulfurization and filtration mechanism. The support and fixation mechanism includes an intake pipeline, a suspension ring is fixedly arranged outside the intake pipeline, a fixed block is fixedly installed above the suspension ring, and a suspension wire is fixedly installed above the fixed block.

[0009] Preferably, an auxiliary ventilation mechanism is fixedly installed inside the support fixing mechanism. The auxiliary ventilation mechanism includes a ventilation fan. A dust-proof cover is fixedly arranged outside the ventilation fan. A fixing plate is fixedly arranged behind the dust-proof cover. Screw holes are fixedly opened on the fixing plate. Reinforcing bolts are fixedly installed in the screw holes. A ventilation fan blade is fixedly installed behind the fixing plate. A ventilation machine shaft is fixedly installed in the center of the ventilation fan blade. A driving machine is fixedly installed on the ventilation machine shaft.

[0010] Preferably, a cooling mechanism is fixedly installed behind the desulfurization and filtration mechanism. The cooling mechanism includes a cooling machine box. A circulating air duct is fixedly opened in the cooling machine box. A circulating pipeline is fixedly installed outside the circulating air duct. A cooling box is fixedly installed above the circulating pipeline.

[0011] Preferably, a coolant is fixedly placed inside the cooling box. A pump is fixedly installed below the circulating pipeline. A support platform is fixedly installed below the pump. Reinforcing screws are fixedly installed on the support platform. A fixed power supply is fixedly installed on the left side of the pump.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] When the desulfurization tower for waste gas treatment is in use, the purification device is installed at a suitable position. The waste gas enters the intake pipeline through the ventilation fan of the auxiliary ventilation mechanism. First, it passes through the desulfurization and filtration mechanism. Among them, the oil stains and larger foreign objects in the waste gas are adsorbed and adhered by the adsorption of the attached fan blades. Then, the cleaning liquid is sprayed through the cleaning nozzles at the top for cleaning. The sewage is collected through the collection pool at the bottom for convenient treatment. The filtered air enters the air purification system. Through the charged treatment box, the fine particulate dust in the air is removed. Through the honeycomb-shaped filter screen and the desulfurization filter layer, the odor particles in the air are removed. Finally, it enters the cooling machine box. When passing through the circulating air duct, the heat in the air is taken away by the flowing coolant in the circulating pipeline outside. Finally, the low-temperature air is released from the heat dissipation device, forming the effect of cooling and heat dissipation.

[0014] The desulfurization tower for waste gas treatment filters the air passing through the pipeline, and then forms a cooling effect by taking away the heat with the coolant. At the same time, the air filtration system is equipped with a cleaning device to clean the filtration device, ensuring that the purification device can achieve the best filtration and purification effects. The cold air enters the treatment device to cool the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is the sectional structural schematic diagram of the present utility model;

[0017] Figure 3 Schematic diagram of the honeycomb filter net structure of the present utility model;

[0018] Figure 4 Schematic diagram of the desulfurization filter layer structure of the present utility model;

[0019] Figure 5 Schematic diagram of the cooling system structure of the present utility model.

[0020] In the figure: 1, intake pipeline; 2, hanging ring; 3, fixing block; 4, hanging wire; 5, ventilation fan; 6, fixing plate; 7, screw hole; 8, reinforcing bolt; 9, ventilation fan blade; 10, ventilation fan shaft; 11, driving machine; 12, filtering fan; 13, attached fan blade; 14, fixing collar; 15, support shaft; 16, rotating machine; 17, fixed ventilation plate; 18, cleaning liquid conveying pipeline; 19, cleaning nozzle; 20, collection pool; 21, charge treatment box; 22, honeycomb filter net; 23, desulfurization filter layer; 24, cooling machine case; 25, circulating air duct; 26, circulating pipeline; 27, cooling box; 28, coolant; 29, pump; 30, support platform; 31, reinforcing screw; 32, fixed power supply. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figure 1 - Figure 5 As shown, a technical solution provided by the present utility model:

[0023] A desulfurization tower for waste gas treatment, comprising a desulfurization and filtration mechanism; the desulfurization and filtration mechanism includes a filtration fan 12, an attachment impeller 13 is fixedly arranged above the filtration fan 12, a fixed collar 14 is fixedly installed in the center of the attachment impeller 13, a support shaft 15 is fixedly installed in the fixed collar 14, a rotary machine 16 is fixedly installed behind the support shaft 15, a fixed ventilation plate 17 is fixedly arranged behind the rotary machine 16, a charge treatment box 21 is fixedly installed behind the filtration fan 12, a honeycomb filter screen 22 is fixedly installed behind the charge treatment box 21, and a desulfurization and filtration layer 23 is fixedly installed behind the honeycomb filter screen 22. When using this desulfurization tower for waste gas treatment, install this purification device at a suitable position. The waste gas enters the intake pipe 1 through the ventilation fan 5 of the auxiliary ventilation mechanism, and first passes through the desulfurization and filtration mechanism. Among them, the oil stains and larger foreign objects in the waste gas are adsorbed and adhered by the attachment impeller 13, and then the cleaning liquid is sprayed by the cleaning nozzle 19 at the top for cleaning. The sewage is collected through the collection pool 20 at the bottom for convenient treatment. The filtered air enters the air purification system, passes through the charge treatment box 21 to remove the fine particulate dust in the air, passes through the honeycomb filter screen 22 and the desulfurization and filtration layer 23 to remove the odor particles in the air, and finally enters the cooling machine box 24. When passing through the circulation air pipe 25, the coolant 28 in the outer circulation pipe 26 flows through to take away the heat in the air, and finally the low-temperature air is released from the heat dissipation device, forming the effect of cooling and heat dissipation.

[0024] In this embodiment, preferably, an automatic cleaning mechanism is fixedly installed in front of the desulfurization and filtration mechanism. The automatic cleaning mechanism includes a cleaning liquid delivery pipe 18, a cleaning nozzle 19 is fixedly installed at the top of the cleaning liquid delivery pipe 18, and a collection pool 20 is fixedly arranged below the filtration fan 12.

[0025] In this embodiment, preferably, a support and fixation mechanism is fixedly installed outside the desulfurization and filtration mechanism. The support and fixation mechanism includes an intake pipe 1, a lifting ring 2 is fixedly arranged outside the intake pipe 1, a fixed block 3 is fixedly installed above the lifting ring 2, and a suspension wire 4 is fixedly installed above the fixed block 3.

[0026] In this embodiment, preferably, an auxiliary ventilation mechanism is fixedly installed in the support and fixation mechanism. The auxiliary ventilation mechanism includes a ventilation fan 5, a dust-proof cover is fixedly arranged outside the ventilation fan 5, a fixing plate 6 is fixedly arranged behind the dust-proof cover, screw holes 7 are fixedly opened on the fixing plate 6, a reinforcing bolt 8 is fixedly installed in the screw holes 7, a ventilation impeller 9 is fixedly installed behind the fixing plate 6, a ventilation machine shaft 10 is fixedly installed in the center of the ventilation impeller 9, and a driving machine 11 is fixedly installed on the ventilation machine shaft 10.

[0027] In this embodiment, preferably, a cooling mechanism is fixedly installed behind the desulfurization filtration mechanism. The cooling mechanism includes a cooling chassis 24. A circulating air duct 25 is fixedly opened in the cooling chassis 24. A circulating pipeline 26 is fixedly installed outside the circulating air duct 25. A cooling tank 27 is fixedly installed above the circulating pipeline 26.

[0028] In this embodiment, preferably, a coolant 28 is fixedly placed in the cooling tank 27. A pump 29 is fixedly installed below the circulating pipeline 26. A support platform 30 is fixedly installed below the pump 29. Reinforcing screws 31 are fixedly installed on the support platform 30. A fixed power supply 32 is fixedly installed on the left side of the pump 29.

[0029] For a desulfurization tower used in the waste gas treatment of this embodiment, during use, the purification device is installed at a suitable position. The waste gas enters the intake pipeline 1 through the ventilation fan 5 of the auxiliary ventilation mechanism. First, it passes through the desulfurization filtration mechanism. Among them, the oil stains and larger foreign objects in the waste gas are adsorbed and adhered by the adsorption of the attachment blades 13. Then, the cleaning liquid is sprayed through the cleaning nozzles 19 at the top for cleaning. The sewage is collected through the collection tank 20 at the bottom for convenient treatment. The filtered air enters the air purification system. Through the charged treatment box 21, the fine particulate dust in the air is removed. The odor particles in the air are removed through the honeycomb filter net 22 and the desulfurization filtration layer 23. Finally, it enters the cooling chassis 24. When passing through the circulating air duct 25, the heat in the air is taken away by the flow of the coolant 28 in the circulating pipeline 26 outside. Finally, the low-temperature air is released from the heat dissipation device, forming the effect of cooling and heat dissipation. For the desulfurization tower used in the waste gas treatment, the air passing through the pipeline is filtered, and then the heat is taken away by the coolant 28 to form the cooling effect. At the same time, the air filtration system is equipped with a cleaning device to clean the filtration device, ensuring that the purification device can ensure the best filtration and purification effects. The cold air enters the treatment device to cool the environment.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A desulfurization tower for waste gas treatment, characterized in that: It includes a desulfurization filtration mechanism; the desulfurization filtration mechanism includes a filtration fan (12), above which an attachment impeller (13) is fixedly arranged, a fixed collar (14) is fixedly installed in the center of the attachment impeller (13), a support shaft (15) is fixedly installed in the fixed collar (14), a rotary machine (16) is fixedly installed behind the support shaft (15), a fixed ventilation plate (17) is fixedly arranged behind the rotary machine (16), a charge treatment box (21) is fixedly installed behind the filtration fan (12), a honeycomb filter (22) is fixedly installed behind the charge treatment box (21), and a desulfurization filter layer (23) is fixedly installed behind the honeycomb filter (22); An automatic cleaning mechanism is fixedly installed in front of the desulfurization filtration mechanism, the automatic cleaning mechanism includes a cleaning liquid delivery pipe (18), a cleaning nozzle (19) is fixedly installed at the top of the cleaning liquid delivery pipe (18), and a collection pool (20) is fixedly arranged below the filtration fan (12); A support and fixation mechanism is fixedly installed outside the desulfurization filtration mechanism, the support and fixation mechanism includes an intake pipe (1), a lifting ring (2) is fixedly arranged outside the intake pipe (1), a fixed block (3) is fixedly installed above the lifting ring (2), and a suspension wire (4) is fixedly installed above the fixed block (3); An auxiliary ventilation mechanism is fixedly installed inside the support and fixation mechanism, the auxiliary ventilation mechanism includes a ventilation fan (5), a dust-proof cover is fixedly arranged outside the ventilation fan (5), a fixed plate (6) is fixedly arranged behind the dust-proof cover, a screw hole (7) is fixedly formed in the fixed plate (6), a reinforcement bolt (8) is fixedly installed in the screw hole (7), a ventilation impeller (9) is fixedly installed behind the fixed plate (6), a ventilation machine shaft (10) is fixedly installed in the center of the ventilation impeller (9), and a drive machine (11) is fixedly installed on the ventilation machine shaft (10); A cooling mechanism is fixedly installed behind the desulfurization filtration mechanism, the cooling mechanism includes a cooling machine case (24), a circulation air duct (25) is fixedly formed in the cooling machine case (24), a circulation pipe (26) is fixedly installed outside the circulation air duct (25), and a cooling box (27) is fixedly installed above the circulation pipe (26).

2. The desulfurization tower for waste gas treatment according to claim 1, characterized in that: Cooling liquid (28) is fixedly placed inside the cooling box (27), a pump (29) is fixedly installed below the circulation pipe (26), a support platform (30) is fixedly installed below the pump (29), a reinforcement screw (31) is fixedly installed on the support platform (30), and a fixed power supply (32) is fixedly installed on the left side of the pump (29).

Images