Flue gas treatment device
By adding a deflector and a wind collecting bucket to the flue gas treatment device, the water pump sprays out water mist and guides the airflow, the problem of insufficient contact between the water mist and particulate matter is solved, and the purification effect of the flue gas treatment is significantly improved.
Patent Information
- Application Number
- CN202323612465.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-28
AI Technical Summary
In use, the existing flue gas treatment device has insufficient contact with the particulate matter, resulting in the particulate matter at the bottom of the flue gas failing to settle in time, affecting the treatment quality.
A flue gas treatment device is designed, including a cylinder, a dust reduction mechanism and a purification box. Water is sprayed onto the deflector through a water pump, increasing the contact area between the water mist and the flue gas, and using a wind collecting bucket and a deflector. Further settle particulate matter.
It effectively improves the sedimentation rate of particulate matter in the flue gas and improves the purification effect of flue gas treatment.
Smart Images
Figure CN222239435U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of flue gas treatment, in particular to a flue gas treatment device. Background Art
[0002] Flue gas treatment devices are equipment used to treat pollutants in waste gas generated during industrial production or other processes. These pollutants may include solid particles, gases, vapors and other harmful substances. The main function of flue gas treatment devices is to reduce or remove these pollutants to ensure that the exhaust gas discharged complies with environmental regulations and reduces the impact on the environment and human health.
[0003] However, most of the existing flue gas treatment devices use a spraying method to settle the particles in the flue gas from top to bottom. However, this method cannot allow the water mist to fully contact the particles, which easily leads to the particles at the bottom of the flue gas not being settled in time and being discharged with the flue gas, thereby reducing the quality of flue gas treatment. Utility Model Content
[0004] In order to make up for the above deficiencies, the utility model provides a flue gas treatment device, which aims to improve the problem that the existing flue gas treatment device cannot make water mist and particulate matter fully contact, which easily leads to the particulate matter at the bottom of the flue gas not being settled in time and being discharged with the flue gas, thereby reducing the quality of flue gas treatment.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: the smoke treatment device comprises a cylinder, the middle part of one side of the cylinder is fixedly connected to an air inlet pipe, and the interior of the cylinder is fixedly connected to a dust reduction mechanism;
[0006] The dust reduction mechanism includes a water pump, a water outlet pipe, a guide plate and a nozzle. The water pump is fixedly connected to one side of the top surface of the cylinder, the water outlet pipe is fixedly connected to the output end of the water pump, a plurality of guide plates are provided, a cavity is provided in the middle of the plurality of guide plates, the plurality of guide plates are fixedly connected to one side of the inner wall of the cylinder, one side of the water outlet pipe is fixedly connected to one side of the guide plate, and the water outlet pipe and the guide plate are communicated with each other, and nozzles are fixedly connected to the top and bottom of the guide plate.
[0007] As a further description of the above technical solution:
[0008] A plurality of guide plates are arranged in a stepped manner on one side of the inner wall of the cylinder.
[0009] As a further description of the above technical solution:
[0010] The bottom of the cylinder is fixedly connected with a supporting leg, and the bottom of the supporting leg is fixedly connected with a bottom plate.
[0011] As a further description of the above technical solution:
[0012] A collecting box is fixedly connected to the middle of the bottom surface of the inner wall of the cylinder, a sewage pipe is fixedly connected to the bottom of the collecting box, and a first valve is arranged inside the sewage pipe.
[0013] As a further description of the above technical solution:
[0014] A through hole is opened in the middle of the bottom surface of the cylinder, and the collection box is located inside the through hole.
[0015] As a further description of the above technical solution:
[0016] The top and the bottom of the left side of the inner wall of the cylinder are respectively fixedly connected with an upper inclined plate and a lower inclined plate.
[0017] As a further description of the above technical solution:
[0018] A wind collecting scoop is fixedly connected to the right middle portion of the inner wall of the cylinder, a guide pipe is fixedly connected to one side of the wind collecting scoop, a purification box is fixedly connected to the right side of the cylinder, a mounting hole is opened in the middle portion of one side of the purification box, the middle portion of the outer side of the guide pipe is fixedly connected to the inside of the mounting hole, and one end of the guide pipe is located above the bottom surface of the inner wall of the purification box.
[0019] As a further description of the above technical solution:
[0020] An air outlet pipe is fixedly connected to the right side of the top surface of the cylinder, a drain pipe is fixedly connected to the bottom of the purification box, a second valve is arranged in the middle of the drain pipe, and the drain pipe runs through the bottom of the cylinder.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, water can be sprayed out from the nozzles on the top and bottom surfaces of the guide plate at the same time by driving the water pump. The guide plate can be used to separate the smoke, thereby increasing the contact area between the water mist and the smoke, thereby effectively settling the particulate matter contained in the smoke, thereby improving the purification effect of the smoke.
[0023] 2. In the utility model, the airflow can be guided from the guide pipe into the interior of the purification box through the wind collecting scoop. At this time, water can be added to the interior of the purification box through the air outlet pipe. Therefore, after the airflow is ejected from the bottom of the guide pipe, water can be used to further settle the particulate matter in the flue gas, thereby further improving the purification effect of the flue gas. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the flue gas treatment device proposed by the utility model;
[0025] Figure 2 This is a front cross-sectional view of the flue gas treatment device proposed by the utility model;
[0026] Figure 3 for Figure 2 A in the enlarged view;
[0027] Figure 4 This is a schematic diagram of the structure of the water outlet pipe portion of the flue gas treatment device proposed in the utility model.
[0028] Legend:
[0029] 1. Cylinder; 2. Water pump; 3. Water outlet pipe; 4. Guide plate; 5. Cavity; 6. Nozzle; 7. Air inlet pipe; 8. Legs; 9. Bottom plate; 10. Collection box; 11. Drain pipe; 12. First valve; 13. Through hole; 14. Upper inclined plate; 15. Lower inclined plate; 16. Wind collecting scoop; 17. Guide pipe; 18. Purification box; 19. Installation hole; 20. Air outlet pipe; 21. Drain pipe; 22. Second valve. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the specification 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 of 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.
[0031] Reference Figure 2-4 The utility model provides an embodiment: a flue gas treatment device, comprising a cylinder 1, an air inlet pipe 7 is fixedly connected to the middle of one side of the cylinder 1, and a dust reduction mechanism is fixedly connected inside the cylinder 1; the dust reduction mechanism comprises a water pump 2, a water outlet pipe 3, a guide plate 4 and a nozzle 6, the water pump 2 is fixedly connected to one side of the top surface of the cylinder 1, the water outlet pipe 3 is fixedly connected to the output end of the water pump 2, a plurality of guide plates 4 are provided, and a cavity 5 is provided in the middle of the plurality of guide plates 4, the plurality of guide plates 4 are fixedly connected to one side of the inner wall of the cylinder 1, one side of the water outlet pipe 3 is fixedly connected to one side of the guide plate 4, and the water outlet pipe 3 and the guide plate 4 are connected to each other, and the top and bottom of the guide plate 4 are fixedly connected to the nozzle 6. The plurality of guide plates 4 are arranged in a stepped manner on one side of the inner wall of the cylinder 1. By connecting the air inlet pipe 7 with the exhaust pipe of the smoke, the smoke can enter the interior of the cylinder 1 along the air inlet pipe 7. At this time, the water pump 2 is driven to transport clean water to the water outlet pipe 3, and enter the cavity 5 inside the guide plate 4 along the air outlet pipe 20, and finally spray out from the nozzles 6 at the top and bottom of the guide plate 4. In addition, by providing a plurality of guide plates 4, the smoke can be separated, and the contact area between the smoke and the water mist can be increased, thereby effectively settling the particulate matter contained in the smoke.
[0032] Reference Figure 1-2 The bottom of the cylinder 1 is fixedly connected with a leg 8, and the bottom of the leg 8 is fixedly connected with a bottom plate 9. The cylinder 1 can be supported by the leg 8 and the bottom plate 9.
[0033] Reference Figure 2 A collecting box 10 is fixedly connected to the middle of the bottom surface of the inner wall of the cylinder 1, and a sewage pipe 11 is fixedly connected to the bottom of the collecting box 10. A first valve 12 is arranged inside the sewage pipe 11. A through hole 13 is opened in the middle of the bottom surface of the cylinder 1, and the collecting box 10 is inside the through hole 13. The smoke particles settled by the water mist can be collected by the collecting box 10, and can be discharged from the sewage pipe 11 by opening the first valve 12.
[0034] Reference Figure 2 The top and bottom of the left side of the inner wall of the cylinder 1 are respectively fixedly connected with an upper inclined plate 14 and a lower inclined plate 15. The upper inclined plate 14 and the lower inclined plate 15 can guide the smoke to enter the interior of the cylinder 1, and the lower inclined plate 15 can guide the falling particles to enter the interior of the collection box 10.
[0035] Reference Figure 2 A wind collecting scoop 16 is fixedly connected to the right side of the middle of the inner wall of the cylinder 1, a guide pipe 17 is fixedly connected to one side of the wind collecting scoop 16, a purification box 18 is fixedly connected to the right side of the cylinder 1, a mounting hole 19 is opened in the middle of one side of the purification box 18, the middle of the outer side of the guide pipe 17 is fixedly connected to the inside of the mounting hole 19, and one end of the guide pipe 17 is above the bottom surface of the inner wall of the purification box 18. An air outlet pipe 20 is fixedly connected to the right side of the top surface of the cylinder 1, a drain pipe 21 is fixedly connected to the bottom of the purification box 18, a second valve 22 is provided in the middle of the drain pipe 21, and the drain pipe 21 passes through the bottom of the cylinder 1. The smoke can be guided into the inside of the guide pipe 17 through the wind collecting scoop 16. When the smoke is ejected from the bottom of the guide pipe 17, the smoke will enter the water. The water can be used to further settle the particulate matter in the smoke, thereby ensuring that the particulate matter will not be discharged into the air. The sewage inside the purification box 18 can be discharged from the drain pipe 21 by opening the second valve 22.
[0036] Working principle: When in use, first connect clean water to the input end of the water pump 2, then add water to the inside of the purification box 18 through the air outlet pipe 20, and make the water cover the bottom of the guide pipe 17. At this time, by connecting the air inlet pipe 7 with the exhaust pipe of the smoke, the smoke can enter the inside of the cylinder 1 along the air inlet pipe 7. At this time, drive the water pump 2, and use the water pump 2 to transport clean water to the water outlet pipe 3, and make it enter the cavity 5 inside the guide plate 4 along the air outlet pipe 20, and finally spray it out from the nozzles 6 at the top and bottom of the guide plate 4. By providing multiple guide plates 4, the smoke can be separated. The contact area between the smoke and the water mist can be increased, and the particulate matter contained in the smoke can be effectively settled. After the particulate matter in the smoke is settled, the smoke can be guided into the interior of the guide tube 17 through the wind collecting scoop 16. When the smoke is sprayed out from the bottom of the guide tube 17, the smoke will enter the water. The water can be used to further settle the particulate matter in the smoke, and the refined smoke can be discharged from the exhaust pipe 20, thereby ensuring that the particulate matter will not be discharged into the air. When use is over, the particulate matter and sewage inside the collection box 10 and the purification box 18 can be discharged by opening the first valve 12 and the second valve 22.
[0037] 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 flue gas treatment device, comprising a cylinder (1), characterized in that: An air inlet pipe (7) is fixedly connected to the middle of one side of the cylinder (1), and a dust reduction mechanism is fixedly connected to the interior of the cylinder (1); The dust reduction mechanism comprises a water pump (2), a water outlet pipe (3), a guide plate (4) and a nozzle (6); the water pump (2) is fixedly connected to one side of the top surface of the cylinder (1); the water outlet pipe (3) is fixedly connected to the output end of the water pump (2); a plurality of guide plates (4) are provided, and a cavity (5) is provided in the middle of each of the plurality of guide plates (4); each of the plurality of guide plates (4) is fixedly connected to one side of the inner wall of the cylinder (1); one side of the water outlet pipe (3) is fixedly connected to one side of the guide plate (4); the water outlet pipe (3) and the guide plate (4) are interconnected; and the top and bottom of the guide plate (4) are fixedly connected to the nozzle (6).
2. The flue gas treatment device according to claim 1, characterized in that: The plurality of guide plates (4) are arranged in a stepped manner on one side of the inner wall of the cylinder (1).
3. The flue gas treatment device according to claim 1, characterized in that: The bottom of the cylinder (1) is fixedly connected to a support leg (8), and the bottom of the support leg (8) is fixedly connected to a bottom plate (9).
4. The flue gas treatment device according to claim 1, characterized in that: A collecting box (10) is fixedly connected to the middle of the bottom surface of the inner wall of the cylinder (1), a sewage discharge pipe (11) is fixedly connected to the bottom of the collecting box (10), and a first valve (12) is arranged inside the sewage discharge pipe (11).
5. The flue gas treatment device according to claim 4, characterized in that: A through hole (13) is provided in the middle of the bottom surface of the cylinder (1), and the collection box (10) is located inside the through hole (13).
6. The flue gas treatment device according to claim 1, characterized in that: An upper inclined plate (14) and a lower inclined plate (15) are respectively fixedly connected to the top and bottom of the left side of the inner wall of the cylinder (1).
7. The flue gas treatment device according to claim 1, characterized in that: A wind collecting scoop (16) is fixedly connected to the right side of the middle of the inner wall of the cylinder (1), a flow guide pipe (17) is fixedly connected to one side of the wind collecting scoop (16), a purification box (18) is fixedly connected to the right side of the cylinder (1), a mounting hole (19) is provided in the middle of one side of the purification box (18), the middle of the outer side of the flow guide pipe (17) is fixedly connected to the inside of the mounting hole (19), and one end of the flow guide pipe (17) is located above the bottom surface of the inner wall of the purification box (18).
8. The flue gas treatment device according to claim 7, characterized in that: An air outlet pipe (20) is fixedly connected to the right side of the top surface of the cylinder (1), a drain pipe (21) is fixedly connected to the bottom of the purification box (18), a second valve (22) is provided in the middle of the drain pipe (21), and the drain pipe (21) passes through the bottom of the cylinder (1).