Water-saving environment-friendly spray tower

Abstract

The utility model relates to the technical field of spray towers, and discloses a water-saving environment-friendly spray tower which comprises a base, a spray tower body fixedly mounted on the upper portion of the base, two groups of filler layers fixedly mounted in the spray tower body, an air splitter plate fixedly mounted in the spray tower body, and a rotating rod movably mounted on the inner bottom wall of the spray tower body. A communicating rod is fixedly mounted at the upper end of the rotating rod, a motor is fixedly mounted in the base, connecting shaft wheels are fixedly mounted at the output end of the motor and the lower end of the rotating rod correspondingly, a conveying belt sleeves the outer sides of the connecting shaft wheels, a liquid storage tank is fixedly mounted on the upper portion of the base, and a spraying rod fixedly communicates with the outer side of the communicating rod; a plurality of spraying openings are formed in the lower surface of the spraying rod. The liquid can be uniformly sprayed into the spray tower, so that the liquid is more fully contacted with the waste water, the waste gas filtering effect can be improved, and meanwhile, the liquid can be recycled and is more environment-friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of spray towers, in particular to a water-saving and environment-friendly spray tower. Background Art

[0002] The spray tower exists as a treatment equipment for environmental waste gas treatment. According to the working principle, it is divided into circulating water spray tower, alkali spray tower, and acid spray tower. According to the tower body material, it is divided into FRP spray tower, PP spray tower, and stainless steel spray tower. The working process is: the waste gas is introduced into the tower through the air duct, passes through the packing layer, and the waste gas and the sodium hydroxide absorption liquid are fully contacted and absorbed by the gas-liquid two-phase neutralization reaction. After the acid mist waste gas is purified, it is dehydrated and defogged by the defogger plate and then discharged into the atmosphere by the fan. In the existing published patents: A flue gas environmental protection treatment equipment (publication number: CN220405109U) "includes a spray tower, which is provided with a first ventilation pipe and an exhaust pipe, a guide pipe, the guide pipe is used to discharge the reaction reagent into the spray tower, and the guide pipe is fixedly installed on the spray tower; a spray assembly, the spray assembly is provided with multiple groups, the spray assembly includes a baffle, a spray pipe and a nozzle, the baffle is fixedly installed in the spray tower, the spray pipe is fixedly installed on the baffle, the spray pipe is connected with the guide pipe, and the spray pipe is provided with multiple groups of nozzles; a filter assembly, the filter assembly is used to filter the flue gas entering the spray tower, improve the full contact reaction between the flue gas and the reagent, improve the working efficiency and practicality of the device, and thus enhance the practicality of the flue gas environmental protection treatment equipment", but there are still certain defects in the use process, among which the spray rod is fixed, and the sprayed liquid can only be sprayed at a fixed position, resulting in the inability to spray the spray tower comprehensively and evenly, which makes the exhaust gas filtration effect worse, and at the same time the liquid cannot be recycled, which will cause liquid waste and is not environmentally friendly. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a water-saving and environment-friendly spray tower, which has the advantages that liquid can be evenly sprayed into the spray tower, so that the liquid and wastewater can contact more fully, the effect of exhaust gas filtration can be improved, and the liquid can be recycled, which is more environmentally friendly and solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the following technical scheme is provided: a water-saving and environment-friendly spray tower, comprising a base, a spray tower is fixedly installed on the upper part of the base, two groups of packing layers are fixedly installed inside the spray tower, an air diverter plate is fixedly installed inside the spray tower, a rotating rod is movably installed on the inner bottom wall of the spray tower, a connecting rod is fixedly installed on the upper end of the rotating rod, a motor is fixedly installed inside the base, connecting shaft wheels are fixedly installed on the output end of the motor and the lower end of the rotating rod, a transmission belt is sleeved on the outer side of the connecting shaft wheel, a liquid storage tank is fixedly installed on the upper part of the base, a spray rod is fixedly connected to the outer side of the connecting rod, and a plurality of spray ports are arranged on the lower surface of the spray rod.

[0007] Preferably, a first water pump is fixedly installed on the upper part of the liquid storage tank, a first water pipe is connected to the outside of the first water pump, a water suction pipe of the first water pump is connected to the interior of the liquid storage tank, an upper end of the first water pipe enters the interior of a connecting rod, and the first water pipe is movably connected to the interior of the connecting rod.

[0008] Preferably, a strong blower is fixedly installed inside the base, and an air duct is connected to the outside of the strong blower. The upper end of the air duct enters the inside of the rotating rod, and the outside of the rotating rod is movably connected to the surface of the air diverter plate.

[0009] Preferably, the outer side of the rotating rod is fixedly connected to a cleaning plate, and an air outlet is provided at the lower part of the cleaning plate.

[0010] Preferably, a second water pump is fixedly installed on the upper part of the base, a filter box is fixedly installed on the upper part of the base, a second water pipe is connected to the outside of the second water pump, one end of the second water pipe is connected to the inside of the filter box, the pumping end of the second water pump is connected to the inside of the spray tower, and the water outlet end of the filter box is connected to the inside of the liquid storage tank.

[0011] Preferably, an air inlet is installed on the outside of the spray tower, and an exhaust port is installed on the upper end of the spray tower.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a water-saving and environment-friendly spray tower, which has the following beneficial effects:

[0014] 1. The water-saving and environment-friendly spray tower drives the spray rod to rotate through the arrangement of a rotating rod, a connecting rod, a motor, a connecting shaft wheel, a conveyor belt, a liquid storage tank, a first water pump, a first water pipe, a spray rod, a spray port, a second water pump, a filter box, and a second water pipe, so that the liquid can be evenly sprayed into the spray tower, so that the liquid and the wastewater are in contact more fully, which can improve the effect of exhaust gas filtration, and at the same time the liquid can be recycled, which is more environmentally friendly.

[0015] 2. The water-saving and environment-friendly spray tower can blow off the impurities blocked in the gap of the air diverter plate through the coordinated arrangement of the air diverter plate, the strong fan, the air duct, the cleaning plate, the air outlet and the air inlet, thereby preventing the air diverter plate from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the bottom structure of the cleaning plate of the utility model.

[0019] In the figure: 1. base; 2. spray tower; 3. air diverter plate; 4. rotating rod; 5. connecting rod; 6. motor; 7. connecting shaft wheel; 8. transmission belt; 9. liquid storage tank; 10. first water pump; 11. first water pipe; 12. spray rod; 13. spray port; 14. second water pump; 15. filter box; 16. second water pipe; 17. strong fan; 18. air duct; 19. cleaning plate; 20. air outlet; 21. air inlet. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments 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, not all of the embodiments. Based on the embodiments in the embodiments, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection.

[0021] Embodiment 1:

[0022] See also Figure 1-3 A water-saving and environment-friendly spray tower comprises a base 1, a spray tower 2 is fixedly mounted on the upper part of the base 1, two groups of packing layers are fixedly mounted inside the spray tower 2, an air diverter plate 3 is fixedly mounted inside the spray tower 2, a rotating rod 4 is movably mounted on the inner bottom wall of the spray tower 2, a connecting rod 5 is fixedly mounted on the upper end of the rotating rod 4, a motor 6 is fixedly mounted inside the base 1, a connecting shaft wheel 7 is fixedly mounted on the output end of the motor 6 and the lower end of the rotating rod 4, a transmission belt 8 is sleeved on the outer side of the connecting shaft wheel 7, a liquid storage tank 9 is fixedly mounted on the upper part of the base 1, a spraying rod 12 is fixedly connected to the outer side of the connecting rod 5, and a plurality of spraying ports 13 are arranged on the lower surface of the spraying rod 12.

[0023] Specifically, the motor 6 drives the connecting shaft wheel 7 to rotate, and then driven by the transmission belt 8, the rotating rod 4 will rotate, the rotating rod 4 will drive the connecting rod 5 to rotate, and the connecting rod 5 will drive the spray rod 12 to rotate. The multiple spray ports 13 can evenly spray liquid into the spray tower 2, increase the contact area between the liquid and the gas, and improve the exhaust gas filtration effect.

[0024] Preferably, a first water pump 10 is fixedly installed on the upper part of the liquid storage tank 9, and a first water pipe 11 is connected to the outside of the first water pump 10. The water suction pipe of the first water pump 10 is connected to the interior of the liquid storage tank 9, and the upper end of the first water pipe 11 enters the interior of the connecting rod 5, and the first water pipe 11 is movably connected to the inside of the connecting rod 5.

[0025] Specifically, the first water pump 10 draws liquid from the liquid storage tank 9 through the first water pipe 11 , and the liquid enters the connecting rod 5 . The spraying rod 12 is connected to the inside of the connecting rod 5 , and the liquid enters the spraying rod 12 .

[0026] Preferably, a second water pump 14 is fixedly installed on the upper part of the base 1, a filter box 15 is fixedly installed on the upper part of the base 1, a second water pipe 16 is connected to the outside of the second water pump 14, one end of the second water pipe 16 is connected to the inside of the filter box 15, the pumping end of the second water pump 14 is connected to the inside of the spray tower 2, and the water outlet end of the filter box 15 is connected to the inside of the liquid storage tank 9.

[0027] Specifically, the sprayed liquid will be concentrated at the bottom of the spray tower 2, and then the second water pump 14 will work to suck the liquid at the bottom of the spray tower 2, and enter the filter box 15 through the second water pipe 16. An activated carbon layer is arranged inside the filter box 15 to filter impurities in the liquid, and then enter the liquid storage tank 9, so that the spray liquid can be fully recycled.

[0028] Preferably, an air inlet 21 is installed on the outer side of the spray tower 2, and an exhaust port is installed on the upper end of the spray tower 2.

[0029] Specifically, the exhaust gas enters the spray tower 2 from the air inlet 21, is filtered, and then is discharged through the exhaust port.

[0030] Working principle: the exhaust gas enters the spray tower 2 from the air inlet 21, and then the first water pump 10 actually sucks the liquid in the liquid storage tank 9 and enters the connecting rod 5, and then the liquid will enter the spray rod 12, and the multiple spray ports 13 at the lower part of the spray rod 12 will spray out the liquid, and at the same time, the motor 6 is started to work, and the rotating rod 4 is rotated by connecting the shaft wheel 7 and the transmission belt 8, and the rotating rod 4 will rotate with the connecting rod 5, and the connecting rod 5 will rotate with the spray rod 12, and the multiple spray ports 13 can evenly spray the liquid into the spray tower 2, increase the contact surface between the liquid and the gas, and improve the effect of exhaust gas filtration. The sprayed liquid will be concentrated at the bottom of the spray tower 2, and then the second water pump 14 works to suck the liquid at the bottom of the spray tower 2, and enter the filter box 15 through the second water pipe 16. The filter box 15 is provided with an activated carbon layer inside to filter the impurities in the liquid, and then enters the liquid storage tank 9, so that the spray liquid can be fully recycled, making the spray tower 2 more environmentally friendly.

[0031] Embodiment 2: A strong blower 17 is fixedly installed inside the base 1, and an air duct 18 is connected to the outside of the strong blower 17. The upper end of the air duct 18 enters the inside of the rotating rod 4, and the outside of the rotating rod 4 is movably connected to the surface of the air diverter plate 3.

[0032] Preferably, a cleaning plate 19 is fixedly connected to the outer side of the rotating rod 4 , and an air outlet 20 is provided at the lower part of the cleaning plate 19 .

[0033] Working principle: After the exhaust gas enters the spray tower 2, the exhaust gas can be diverted through the setting of the air diverter plate 3, so that the exhaust gas can rise evenly. Under the spray, some impurities will fall onto the air diverter plate 3, and then when the rotating rod 4 rotates, the rotating rod 4 will rotate with the cleaning plate 19, and the strong fan 17 will be started at the same time. Through the connection of the air duct 18, the air outlet 20 under the cleaning plate 19 will blow out strong wind, and blowing towards the air diverter plate 3 can blow off the impurities blocked in the gap of the air diverter plate 3, thereby preventing the air diverter plate 3 from being blocked.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water-saving and environment-friendly spray tower, comprising a base (1), characterized in that: A spray tower (2) is fixedly mounted on the upper part of the base (1), two groups of packing layers are fixedly mounted inside the spray tower (2), an air splitter plate (3) is fixedly mounted inside the spray tower (2), a rotating rod (4) is movably mounted on the inner bottom wall of the spray tower (2), a connecting rod (5) is fixedly mounted on the upper end of the rotating rod (4), a motor (6) is fixedly mounted inside the base (1), a connecting shaft wheel (7) is fixedly mounted on the output end of the motor (6) and the lower end of the rotating rod (4), a transmission belt (8) is sleeved on the outer side of the connecting shaft wheel (7), a liquid storage tank (9) is fixedly mounted on the upper part of the base (1), a spray rod (12) is fixedly connected to the outer side of the connecting rod (5), and a plurality of spray ports (13) are arranged on the lower surface of the spray rod (12).

2. The water-saving and environment-friendly spray tower according to claim 1 is characterized in that: A first water pump (10) is fixedly mounted on the upper portion of the liquid storage tank (9); the outer side of the first water pump (10) is connected to a first water pipe (11); a water suction pipe of the first water pump (10) is connected to the interior of the liquid storage tank (9); the upper end of the first water pipe (11) enters the interior of the connecting rod (5); and the first water pipe (11) is movably connected to the interior of the connecting rod (5).

3. The water-saving and environment-friendly spray tower according to claim 1 is characterized in that: A strong air blower (17) is fixedly installed inside the base (1), and an air duct (18) is connected to the outside of the strong air blower (17). The upper end of the air duct (18) enters the inside of the rotating rod (4), and the outside of the rotating rod (4) is movably connected to the surface of the air diverter plate (3).

4. The water-saving and environment-friendly spray tower according to claim 1 is characterized in that: The outer side of the rotating rod (4) is fixedly connected to a cleaning plate (19), and an air outlet (20) is provided at the lower part of the cleaning plate (19).

5. The water-saving and environment-friendly spray tower according to claim 1 is characterized in that: A second water pump (14) is fixedly mounted on the upper portion of the base (1), a filter box (15) is fixedly mounted on the upper portion of the base (1), a second water pipe (16) is connected to the outer side of the second water pump (14), one end of the second water pipe (16) is connected to the interior of the filter box (15), a water pumping end of the second water pump (14) is connected to the interior of the spray tower (2), and a water outlet end of the filter box (15) is connected to the interior of the liquid storage tank (9).

6. The water-saving and environment-friendly spray tower according to claim 1 is characterized in that: An air inlet (21) is installed on the outside of the spray tower (2), and an exhaust port is installed on the upper end of the spray tower (2).

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