Cyclonic hybrid spray tower

Abstract

The utility model relates to the technical field of spray towers, and discloses a cyclone hybrid spray tower which comprises an air inlet, the right side of the air inlet is fixedly connected with a pre-washing box, the front side of the pre-washing box is fixedly connected with a partition plate high-pressure spray box, and the bottom of the inner wall of the partition plate high-pressure spray box is fixedly connected with an inclined plate. A plurality of rotational flow barrels are fixedly connected to the top end of the partition plate high-pressure spraying box, a centrifugal fan is fixedly connected to the bottom of the inner wall of each rotational flow barrel, a demisting box is fixedly connected to the top end of each rotational flow barrel, a collecting box is fixedly connected to the bottom of the partition plate high-pressure spraying box, and a collecting groove is formed in the inner wall of the collecting box. The left side of the front end of the collecting box is fixedly connected with a water treatment box. According to the utility model, smoke dust waste gas is mixed with liquid through spraying of the atomizing spray head, the smoke dust is separated from the waste gas by centrifugal force generated by the centrifugal fan, and purified gas enters the demisting box for treatment, so that particulate matters, smoke gas, oil and the like in the waste gas can be efficiently cleaned.

Description

Technical Field

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

[0002] A spray tower is a type of equipment used for gas purification, usually used to remove pollutants in exhaust gas, such as gaseous particulate matter and organic matter. A spray tower is usually composed of a tower, a spray system, fillers or internal plates, and has the characteristics of simple operation and high treatment efficiency.

[0003] The spray tower is an effective gas purification equipment that can effectively remove pollutants in the exhaust gas, such as particulate matter and organic matter, to achieve gas purification. It is suitable for industrial applications of various sizes and types and can be adjusted and customized as needed. At the same time, it can effectively reduce the impact of exhaust gas emissions on the environment, improve air quality, and comply with environmental regulations and standards.

[0004] In the existing spray tower, absorbent or water is sprayed in the tower to dissolve or adsorb pollutants in the exhaust gas into the liquid, thereby achieving the purpose of purification. However, in actual use, the efficiency of exhaust gas treatment is low. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a cyclone hybrid spray tower, aiming to improve the problem of low efficiency of exhaust gas treatment in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cyclone hybrid spray tower, including an air inlet, a pre-wash box is fixedly connected to the right side of the air inlet, a partition high-pressure spray box is fixedly connected to the front side of the pre-wash box, an inclined plate is fixedly connected to the bottom of the inner wall of the partition high-pressure spray box, a plurality of swirl barrels are fixedly connected to the top of the partition high-pressure spray box, a centrifugal fan is fixedly connected to the bottom of the inner wall of the swirl barrel, a demisting box is fixedly connected to the top of the swirl barrel, a collecting box is fixedly connected to the bottom of the partition high-pressure spray box, a collecting tank is provided on the inner wall of the collecting box, and a collecting tank is fixedly connected to the left side of the front end of the collecting box. A water treatment box is fixedly connected, and a plurality of blocking plates are fixedly connected to the upper and lower sides of the inner wall of the water treatment box. A water pool is arranged on the right side of the inner wall of the water treatment box, and a water tank is fixedly connected to the right side of the water treatment box. A water inlet is opened on the front side of the water tank, and a water pump is fixedly connected to the top of the water tank. The output end of the water pump is connected to a hose, and the upper and lower sides of the outer walls of the hose are connected to a first water pipe, the first water pipe respectively penetrates the demisting box and the partition high-pressure spray box and is connected to a plurality of atomizing nozzles, the rear side of the hose is connected to a second water pipe, the second water pipe penetrates the pre-washing box and is connected to a plurality of the atomizing nozzles.

[0007] As a further description of the above technical solution: an inspection door is provided on the rear side of the pre-wash box, a plurality of first hinges are fixedly connected to the left side of the rear end of the inspection door, and the inspection door is rotatably connected to the pre-wash box through the first hinges.

[0008] As a further description of the above technical solution: a plurality of demisters are fixedly connected to the inner wall of the demister box.

[0009] As a further description of the above technical solution: a conical block is fixedly connected to the top of the demisting box, and an air outlet is opened at the top of the conical block.

[0010] As a further description of the above technical solution: an observation window is provided on the front side of the swirl barrel.

[0011] As a further description of the above technical solution: movable doors are provided on the left and right sides of the front end of the demister box, and the upper and lower sides of adjacent ends of the two movable doors are fixedly connected with second hinges, and the second hinges are rotatably connected to the demister box through the movable doors.

[0012] As a further description of the above technical solution: the front bottom of the water treatment tank is connected to a drain port, and the left and right sides of the front top of the water treatment tank are provided with oil drain ports.

[0013] As a further description of the above technical solution: water valves are arranged on the outer sides of the first water pipe and the second water pipe.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the exhaust gas enters the pre-wash box through the air inlet, the water pump draws water from the water tank to the hose, and then sprays it evenly through the atomizing nozzle, the smoke and exhaust gas are fully integrated with the liquid, and are evenly cleaned under the action of the atomizing nozzle. After the gas accumulates and exceeds the height of the inclined plate, it flows to the partition high-pressure spray box, and the centrifugal fan generates centrifugal force to separate the smoke and exhaust gas. The purified gas enters the demisting box for treatment, and the water mixture is collected in the collection box and flows to the water treatment box. In the water treatment box, the water mixture precipitates particulate matter, and the liquid flows back to the water tank to achieve recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of the cyclone hybrid spray tower proposed by the utility model;

[0017] Figure 2 This is a left side view of the cyclone hybrid spray tower proposed by the utility model;

[0018] Figure 3 This is a right side view of the cyclone hybrid spray tower proposed by the utility model;

[0019] Figure 4This is a rear view of the cyclone hybrid spray tower proposed by the utility model;

[0020] Figure 5 This is a top view of the cyclone hybrid spray tower proposed by the utility model.

[0021] Legend:

[0022] 1. Air inlet; 2. Pre-wash box; 3. Partition high-pressure spray box; 4. Inclined plate; 5. Swirl barrel; 6. Centrifugal fan; 7. Demisting box; 8. Demister; 9. Conical block; 10. Air outlet; 11. Collecting box; 12. Collecting trough; 13. Water treatment box; 14. Drain outlet; 15. Oil drain outlet; 16. Sump; 17. Water inlet; 18. Water tank; 19. Water pump; 20. Hose; 21. First water pipe; 22. Second water pipe; 23. Atomizing nozzle; 24. First hinge; 25. Inspection door; 26. Blocking plate; 27. Observation window; 28. Second hinge; 29. ​​Movable door; 30. Water valve. 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] Reference Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: a cyclone hybrid spray tower, including an air inlet 1, a pre-wash box 2 is fixedly connected to the right side of the air inlet 1, a partition high-pressure spray box 3 is fixedly connected to the front side of the pre-wash box 2, an inclined plate 4 is fixedly connected to the bottom of the inner wall of the partition high-pressure spray box 3, a plurality of swirl barrels 5 are fixedly connected to the top of the partition high-pressure spray box 3, a centrifugal fan 6 is fixedly connected to the bottom of the inner wall of the swirl barrel 5, a demisting box 7 is fixedly connected to the top of the swirl barrel 5, a collecting box 11 is fixedly connected to the bottom of the partition high-pressure spray box 3, a collecting tank 12 is opened on the inner wall of the collecting box 11, and a water treatment box 13 is fixedly connected to the left side of the front end of the collecting box 11, A plurality of blocking plates 26 are fixedly connected to the upper and lower sides of the inner wall of the water treatment box 13, a water pool 16 is arranged on the right side of the inner wall of the water treatment box 13, a water tank 18 is fixedly connected to the right side of the water treatment box 13, a water inlet 17 is provided on the front side of the water tank 18, a water pump 19 is fixedly connected to the top of the water tank 18, a hose 20 is connected to the output end of the water pump 19, the upper and lower sides of the outer wall of the hose 20 are both connected to the first water pipe 21, the first water pipe 21 respectively penetrates the demisting box 7 and the partition high-pressure spray box 3 and is connected to a plurality of atomizing nozzles 23, the rear side of the hose 20 is connected to the second water pipe 22, the second water pipe 22 penetrates the pre-washing box 2 and is connected to a plurality of atomizing nozzles 23;

[0025] Specifically, the exhaust gas enters the pre-washing box 2 through the air inlet 1, and the water in the water tank 18 is pumped into the hose 20 by starting the water pump 19. Subsequently, the aqueous solution is transported to the first water pipe 21 and the second water pipe 22 respectively through the hose 20, and is evenly sprayed out by the atomizing nozzle 23. Under the continuous spraying action of the atomizing nozzle 23 above the second water pipe 22, the smoke and dust exhaust gas and the liquid are fully integrated. As the gas gradually accumulates, the smoke and dust exhaust gas is evenly cleaned under the continuous action of the atomizing nozzle 23 above the second water pipe 22. When the gas accumulates to a height exceeding the inclined plate 4, it flows to the partition high-pressure spray box 3, and a strong centrifugal force is generated in the swirl barrel 5 by starting the centrifugal fan 6. Force, after the fully fused flue gas enters the cyclone barrel 5, under the action of centrifugal force, the smoke and exhaust gas are effectively separated, and then the purified gas enters the demister box 7 for further treatment. At the same time, the sprayed water mixture will be collected in the collection box 11 and flow along the collection trough 12 to the water treatment box 13. In the water treatment box 13, due to the blocking effect of the baffle plate 26, the water mixture accumulates in the left space. As the accumulation amount increases, the water mixture crosses the baffle plate 26 and enters the water pool 16 on the right. In the water treatment box 13, the particulate matter in the solution is precipitated, and the liquid in the water pool 16 can flow back to the water tank 18 for secondary utilization, thereby realizing the recycling of resources.

[0026] Reference Figure 1 , Figure 4 and Figure 5The rear side of the pre-washing box 2 is provided with an inspection door 25, and a plurality of first hinges 24 are fixedly connected to the left side of the rear end of the inspection door 25, and the inspection door 25 is rotatably connected to the pre-washing box 2 through the first hinges 24; an observation window 27 is provided on the front side of the swirl barrel 5; the front bottom of the water treatment box 13 is connected with a drain port 14, and the left and right sides of the front top of the water treatment box 13 are provided with oil drain ports 15; the outer sides of the first water pipe 21 and the second water pipe 22 are provided with water valves 30;

[0027] Specifically, by rotating the inspection door 25, it is convenient for maintenance and cleaning personnel to clean the pre-wash box 2. Through the observation window 27, personnel can observe the separation situation in the cyclone barrel 5. The sewage can be discharged through the drain port 14, and the oil stains on the water surface can be discharged through the oil drain port 15. The water flow rate of the first water pipe 21 and the second water pipe 22 can be controlled by the water valve 30.

[0028] Reference Figure 1 , Figure 2 and Figure 4 The inner wall of the demister box 7 is fixedly connected with a plurality of demisters 8; the top of the demister box 7 is fixedly connected with a conical block 9, and the top of the conical block 9 is provided with an air outlet 10; movable doors 29 are provided on the left and right sides of the front end of the demister box 7, and the upper and lower sides of the adjacent ends of the two movable doors 29 are fixedly connected with second hinges 28, and the second hinges 28 are rotatably connected to the demister box 7 through the movable doors 29;

[0029] Specifically, the water vapor of the gas treated by the cyclone barrel 5 can be removed by the demister 8, the treated gas can be discharged through the conical block 9 and the air outlet 10, and the movable door 29 can facilitate maintenance or cleaning of the demister 8 by maintenance or cleaning personnel.

[0030] Working principle: Before using the device, first, the exhaust gas enters the pre-wash box 2 through the air inlet 1. By starting the water pump 19, the water in the water tank 18 is pumped into the hose 20, and then transported to the first water pipe 21 and the second water pipe 22. The aqueous solution is released through the spraying of the atomizing nozzle 23, especially the atomizing nozzle 23 above the second water pipe 22. Its spraying effect allows the smoke and dust exhaust gas to be fully integrated with the liquid. With the gradual accumulation of gas and the continuous spraying of the atomizing nozzle 23, the smoke and dust exhaust gas is evenly and fully cleaned. When the height of the gas exceeds the inclined plate 4, it flows to the partition high-pressure spray box 3. At this time, by starting the centrifugal fan 6, a strong centrifugal force is generated in the swirl barrel 5. After the smoke and dust exhaust gas enters the swirl barrel 5, under the action of centrifugal force, at the same time above the first water pipe 21 Under the spraying of the atomizing nozzle 23, the smoke and exhaust gas will be effectively separated, and then the gas will enter the demisting box 7 for further treatment. At the same time, the water mixture that is sprayed and falls falls into the collecting box 11 and flows into the water treatment box 13 along the collecting trough 12. In the water treatment box 13, due to the existence of the blocking plate 26, the water mixture is blocked and gathered in the space on the left side thereof. As the accumulation amount increases, the water mixture passes over the blocking plate 26 and enters the water pool 16 on the right side. In this process, the particulate matter in the solution is precipitated, and the liquid in the water pool 16 can further flow into the water tank 18 for secondary utilization. Through the coordinated work of the spraying system and the cyclone system, the equipment can efficiently clean the pollutants such as particulate matter, flue gas and oil in the exhaust gas, providing more superior purification conditions for the back-end purification equipment.

[0031] 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 cyclonic hybrid spray tower, comprising an air inlet (1), characterized in that: The right side of the air inlet (1) is fixedly connected to a pre-wash box (2), the front side of the pre-wash box (2) is fixedly connected to a partition high-pressure spray box (3), the bottom of the inner wall of the partition high-pressure spray box (3) is fixedly connected to an inclined plate (4), the top of the partition high-pressure spray box (3) is fixedly connected to a plurality of swirl barrels (5), the bottom of the inner wall of the swirl barrel (5) is fixedly connected to a centrifugal fan (6), the top of the swirl barrel (5) is fixedly connected to a demisting box (7), the bottom of the partition high-pressure spray box (3) is fixedly connected to a collecting box (11), the inner wall of the collecting box (11) is provided with a collecting groove (12), the front left side of the collecting box (11) is fixedly connected to a water treatment box (13), the upper and lower sides of the inner wall of the water treatment box (13) are fixedly connected to a plurality of blocking A plate (26) is provided on the right side of the inner wall of the water treatment box (13), a water pool (16) is fixedly connected to the right side of the water treatment box (13), a water tank (18) is provided on the front side of the water tank (18), a water inlet (17) is provided on the top of the water tank (18), the output end of the water pump (19) is connected to a hose (20), the upper and lower sides of the outer wall of the hose (20) are connected to a first water pipe (21), the first water pipe (21) respectively passes through the demisting box (7) and the partition high-pressure spray box (3) and is connected to a plurality of atomizing nozzles (23), the rear side of the hose (20) is connected to a second water pipe (22), the second water pipe (22) passes through the pre-washing box (2) and is connected to a plurality of atomizing nozzles (23).

2. The cyclone hybrid spray tower according to claim 1, characterized in that: An inspection door (25) is provided at the rear side of the pre-wash box (2), and a plurality of first hinges (24) are fixedly connected to the left side of the rear end of the inspection door (25), and the inspection door (25) is rotatably connected to the pre-wash box (2) via the first hinges (24).

3. The cyclone hybrid spray tower according to claim 1, characterized in that: A plurality of demisters (8) are fixedly connected to the inner wall of the demister box (7).

4. The cyclone hybrid spray tower according to claim 1, characterized in that: A conical block (9) is fixedly connected to the top of the demisting box (7), and an air outlet (10) is provided at the top of the conical block (9).

5. The cyclone hybrid spray tower according to claim 1, characterized in that: An observation window (27) is provided on the front side of the swirl barrel (5).

6. The cyclone hybrid spray tower according to claim 1, characterized in that: The left and right sides of the front end of the demister box (7) are both provided with movable doors (29), and the upper and lower sides of the adjacent ends of the two movable doors (29) are both fixedly connected with second hinges (28), and the second hinges (28) are rotatably connected to the demister box (7) through the movable doors (29).

7. The cyclone hybrid spray tower according to claim 1, characterized in that: The front bottom of the water treatment box (13) is connected to a water drain port (14), and the front top of the water treatment box (13) is provided with oil drain ports (15) on both left and right sides.

8. The cyclone hybrid spray tower according to claim 1, characterized in that: Water valves (30) are provided on the outsides of the first water pipe (21) and the second water pipe (22).

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