A waste gas detection device for environmental protection equipment

Abstract

The utility model relates to environmental protection waste gas detection technical field especially, more particularly to a kind of waste gas detection device for environmental protection equipment, comprising: bottom plate, the bottom plate upside fixedly connected with box, the box inside slide connection is by moving block;Rotary swing structure is installed on the moving block, and the rotary swing structure includes the drive motor fixedly installed in moving block inside, and the output of drive motor is fixedly installed with rotating platform, and the rotating platform upside is fixedly connected with support frame, and the support frame side wall is rotatably connected with waste gas detector, and the support frame side wall is rotatably connected with rotating shaft.The utility model passes through rotary swing structure and makes waste gas detection device can swing while rotating, also through cleaning structure, so that the filter plate of detection device can be cleaned in the process of swinging.

Description

Technical Field

[0001] This utility model relates to the field of environmental protection exhaust gas detection technology, and in particular to an exhaust gas detection device for environmental protection equipment. Background Technology

[0002] The exhaust gas detection device of environmental protection equipment is mainly used in the treatment of exhaust gas generated in industrial production processes. With the acceleration of industrialization and increasingly stringent environmental regulations, enterprises must effectively monitor and treat various pollutants emitted. As a core monitoring unit, this device is usually integrated into environmental protection facilities such as dust removal, desulfurization, and denitrification. It analyzes the composition and concentration of exhaust gas in real time to ensure the efficient operation of treatment facilities. At the same time, it provides key data support for achieving emission standards, meets environmental regulatory requirements, helps enterprises fulfill their environmental responsibilities, and achieve clean production goals. Currently, environmental exhaust gas detection devices can only collect and detect air from one direction. This may lead to uneven exhaust gas concentration in the air, resulting in inconsistent detection results. Furthermore, most exhaust gases contain a large amount of dust, and long-term absorption may cause dust to accumulate on the outside of the filter plate of the exhaust gas detection device, thereby reducing the absorption speed and efficiency in the same amount of time, leading to incorrect judgment results. Utility Model Content

[0003] To achieve the above objectives, the present invention adopts the following technical solution: An exhaust gas detection device for environmental protection equipment, comprising: A base plate, on the upper side of which a housing is fixedly connected, and on the inner side of which a movable block is slidably connected; The movable block is equipped with a rotating and oscillating structure, which includes a drive motor fixedly installed inside the movable block. A rotating platform is fixedly installed at the output end of the drive motor. A support frame is fixedly connected to the upper side of the rotating platform. An exhaust gas detector is rotatably connected to the side wall of the support frame. A rotating shaft is rotatably connected to the side wall of the support frame. Half gears are fixedly connected to both ends of the rotating shaft. A face gear is fixedly connected to the upper side of the movable block. Both half gears mesh with the face gear. Fixed shafts are fixedly connected to both sides of the exhaust gas detector. Both fixed shafts are connected to the rotating shaft via a pulley assembly.

[0004] Preferably, the exhaust gas detector is equipped with a cleaning structure, which includes gear rings fixedly connected to both sides of the support frame. Two rotating shafts are rotatably connected to the side wall of the exhaust gas detector. A spur gear is fixedly sleeved on the outer side of each of the two rotating shafts. The two spur gears mesh with the two gear rings respectively. Two rotating shafts are rotatably connected to the side wall of the exhaust gas detector. The two rotating shafts are connected to the two rotating shafts through a pulley assembly. Two rotating shafts are rotatably connected to the side wall of the exhaust gas detector. A bevel gear is fixedly sleeved on the outer side of each of the two rotating shafts and the two rotating shafts, and adjacent bevel gears mesh with each other. A cleaning plate is fixedly sleeved on the outer side of the rotating shaft.

[0005] Preferably, four pulleys are fixedly installed on the lower side of the base plate, a control motor is fixedly installed on the lower side of the base plate, a spur gear II is fixedly installed on the output end of the control motor, two ball screws I are rotatably connected to the inner side of the housing, and a spur gear III is fixedly sleeved on the outer side of each of the two ball screws I. The spur gear II meshes with the two spur gears III, and both ball screws I are threadedly installed with the moving block.

[0006] Preferably, four ball screws are rotatably connected to the side wall of the base plate, and support columns are threaded on the outer side of the four ball screws. The ball screws are connected to the ball screws via a pulley assembly.

[0007] Preferably, a baffle is fixedly connected to the side wall of the exhaust gas detector.

[0008] Preferably, connecting plates are fixedly connected to both sides of the support frame, and the two connecting plates are rotatably connected to the rotating shaft.

[0009] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, the rotating and swinging structure enables the exhaust gas detection device to swing while rotating, thereby enabling exhaust gas detection in different directions, resulting in more detection locations and more uniform detection, reducing the occurrence of differences. 2. In this utility model, the cleaning structure enables the filter plate of the detection device to be cleaned during the swinging process, reducing the situation of large amounts of smoke and dust clogging due to long-term detection. It can automatically clean the smoke and dust, avoiding the need for frequent manual inspection, and making the detection effect better. Attached Figure Description

[0010] Figure 1 This is a three-dimensional structural diagram of a waste gas detection device for environmental protection equipment proposed in this utility model. Figure 2 This is a cross-sectional view of the internal structure of an exhaust gas detection device for environmental protection equipment proposed in this utility model; Figure 3 This is a cross-sectional view of a rotating and swinging structure of an exhaust gas detection device for environmental protection equipment proposed in this utility model; Figure 4 This is a side view of a rotating and swinging structure of an exhaust gas detection device for environmental protection equipment proposed in this utility model; Figure 5 This is a schematic diagram of the cleaning structure of a waste gas detection device for environmental protection equipment proposed in this utility model.

[0011] In the diagram: 1. Base plate, 2. Housing, 3. Moving block, 4. Drive motor, 5. Rotary table, 6. Support frame, 7. Exhaust gas detector, 8. Rotating shaft, 9. Half gear, 10. Face gear, 11. Fixed shaft, 12. Belt pulley assembly one, 13. Gear ring, 14. Rotating shaft one, 15. Spur gear one, 16. Rotating shaft two, 17. Rotating shaft three, 18. Bevel gear, 19. Cleaning plate, 20. Pulley, 21. Control motor, 22. Spur gear two, 23. Ball screw one, 24. Spur gear three, 25. Ball screw two, 26. Support column foot, 27. Baffle, 28. Connecting plate, 29. Belt pulley assembly three, 30. Belt pulley assembly two. Detailed Implementation

[0012] Reference Figures 1-5 An exhaust gas detection device for environmental protection equipment, comprising: A base plate 1 is fixedly connected to a box 2 on its upper side, and a movable block 3 is slidably connected to the inner side of the box 2. A rotating and oscillating structure is installed on the movable block 3. The rotating and oscillating structure includes a drive motor 4 fixedly installed inside the movable block 3. A rotating platform 5 is fixedly installed at the output end of the drive motor 4. A support frame 6 is fixedly connected to the upper side of the rotating platform 5. An exhaust gas detector 7 is rotatably connected to the side wall of the support frame 6. The exhaust gas detector 7 contains a detection device and two suction pumps. The front end of the suction pumps has a filter plate, which can absorb and detect exhaust gas. This is existing technology and will not be described in detail. A rotating shaft 8 is rotatably connected to the side wall of the support frame 6. Connecting plates 28 are fixedly connected to both sides of the support frame 6. The two connecting plates 28 are rotatably connected to the rotating shaft 8, and the connecting plates 28 can rotate the rotating shaft 8. Support is provided to prevent the front end from sagging. Half gears 9 are fixedly connected to both ends of the rotating shaft 8. A face gear 10 is fixedly connected to the upper side of the moving block 3. Both half gears 9 mesh with the face gear 10. When one half gear 9 meshes with the face gear 10, the half gear 9 drives the rotating shaft 8 to rotate. At this time, the other half gear 9 does not mesh with the face gear 10. When the other half gear 9 starts to mesh, the half gear 9 does not mesh with the face gear 10. Fixed shafts 11 are fixedly connected to both sides of the exhaust gas detector 7. The two fixed shafts 11 are connected to the rotating shaft 8 through a pulley assembly 12. The pulley assembly 12 consists of two pulleys and a belt.

[0013] The exhaust gas detector 7 is equipped with a cleaning structure, which includes toothed rings 13 fixedly connected to both sides of the support frame 6. Two rotating shafts 14 are rotatably connected to the side wall of the exhaust gas detector 7. Spur gears 15 are fixedly sleeved on the outer side of each of the two rotating shafts 14. The two spur gears 15 mesh with the two toothed rings 13 respectively. Two rotating shafts 26 are rotatably connected to the side wall of the exhaust gas detector 7. The two rotating shafts 26 are connected to the two rotating shafts 14 respectively through a pulley assembly 20. The pulley assembly 20 also consists of two pulleys and a belt. A baffle 27 is fixedly connected to the side wall of the exhaust gas detector 7. The baffle 27 can support and block the belt of the pulley assembly 20 to prevent it from falling. Two rotating shafts 37 are rotatably connected to the side wall of the exhaust gas detector 7. Bevel gears 18 are fixedly sleeved on the outer side of each of the two rotating shafts 37 and the two rotating shafts 26, and adjacent bevel gears 18 mesh with each other. A cleaning plate 19 is fixedly sleeved on the outer side of the rotating shaft 37.

[0014] Four pulleys 20 are fixedly installed on the lower side of the base plate 1. A control motor 21 is fixedly installed on the lower side of the base plate 1. A spur gear 22 is fixedly installed at the output end of the control motor 21. Two ball screws 23 are rotatably connected inside the housing 2. The two ball screws 23 are identical and rotate in the same direction. A spur gear 24 is fixedly sleeved on the outer side of each ball screw 23. The spur gear 22 meshes with the two spur gears 24. Both ball screws 23 are threadedly installed on the moving block 3. The moving block 3 and the two ball screws 23 are threadedly connected. There are multiple [features] at the threaded connection. The ball bearings reduce the friction experienced by the moving block 3 during movement, thus improving the accuracy of movement. This is existing technology and will not be elaborated further. Four ball screws 25 are rotatably connected to the side wall of the base plate 1. Support legs 26 are installed on the outer threads of the four ball screws 25. The ball screws 25 and 23 operate on the same principle and have the same number of threads. The ball screws 25 and 23 are connected by a pulley assembly 29, which also consists of two pulleys and a belt.

[0015] In this invention, firstly, the motor 21 drives two ball screws 23 to rotate via spur gear 22 and two spur gears 24, thereby enabling the moving block 3 to move upward. The ball screws 23 drive four ball screws 25 to rotate via pulley assembly 29, and the ball screws 25 drive the support column 26 to move downward, thus supporting the base plate 1 and preventing the pulley 20 from slipping. At this time, the drive motor 4 is started to drive the rotary table 5 to rotate. When the rotary table 5 rotates, the rotating shaft 8 rotates via two half gears 9 and a face gear 10. The rotating shaft 8 drives two fixed shafts 11 to rotate via two pulley assemblies 12. The fixed shafts 11 drive the exhaust gas detector 7 to rotate and oscillate, thereby making the exhaust gas absorbed more evenly. During the rotation of the exhaust gas detector 7, the rotating shaft 14 rotates through the meshing of the spur gear 15 and the gear ring 13. The rotating shaft 14 drives the rotating shaft 16 to rotate through the pulley assembly 30. The rotating shaft 16 drives the rotating shaft 17 to rotate through two bevel gears 18. The rotating shaft 17 drives the cleaning plate 19 to perform cleaning treatment, thereby reducing the impact of smoke and dust accumulation.

Claims

1. A waste gas detection device for environmental protection equipment, comprising a base plate (1), characterized in that, The bottom plate (1) is fixedly connected to the upper side of the box (2), and the inner side of the box (2) is slidably connected by the moving block (3). The movable block (3) is equipped with a rotating swing structure, which includes a drive motor (4) fixedly installed inside the movable block (3). A rotating table (5) is fixedly installed at the output end of the drive motor (4). A support frame (6) is fixedly connected to the upper side of the rotating table (5). An exhaust gas detector (7) is rotatably connected to the side wall of the support frame (6). A rotating shaft (8) is rotatably connected to the side wall of the support frame (6). Half gears (9) are fixedly connected to both ends of the rotating shaft (8). A face gear (10) is fixedly connected to the upper side of the movable block (3). Both half gears (9) mesh with the face gear (10). Fixed shafts (11) are fixedly connected to both sides of the exhaust gas detector (7). Both fixed shafts (11) and the rotating shaft (8) are connected by a pulley assembly (12).

2. The exhaust gas detection device for environmental protection equipment according to claim 1, characterized in that, The exhaust gas detector (7) is equipped with a cleaning structure, which includes a toothed ring (13) fixedly connected to both sides of the support frame (6). The exhaust gas detector (7) has two rotating shafts (14) rotatably connected to its side wall. A spur gear (15) is fixedly sleeved on the outside of each of the two rotating shafts (14). The two spur gears (15) mesh with the two toothed rings (13) respectively. The exhaust gas detector (7) has two rotating shafts (16) rotatably connected to its side wall. The two rotating shafts (16) are connected to the two rotating shafts (14) respectively through a pulley assembly (30). The exhaust gas detector (7) has two rotating shafts (17) rotatably connected to its side wall. A bevel gear (18) is fixedly sleeved on the outside of each of the two rotating shafts (17) and the two rotating shafts (16). Adjacent bevel gears (18) mesh with each other. A cleaning plate (19) is fixedly sleeved on the outside of the rotating shaft (17).

3. The exhaust gas detection device for an environmental protection apparatus according to claim 1, wherein Four pulleys (20) are fixedly installed on the lower side of the base plate (1). A control motor (21) is fixedly installed on the lower side of the base plate (1). A spur gear (22) is fixedly installed at the output end of the control motor (21). Two ball screws (23) are rotatably connected to the inner side of the housing (2). A spur gear (24) is fixedly sleeved on the outer side of each of the two ball screws (23). The spur gear (22) meshes with the two spur gears (24). Both ball screws (23) are threadedly installed with the moving block (3).

4. The exhaust gas detection device for an environmental protection apparatus according to claim 1, wherein The base plate (1) is rotatably connected to four ball screws (25), and the four ball screws (25) are threaded with support columns (26) on their outer sides. The ball screws (25) and the ball screws (23) are connected by a pulley assembly (29).

5. The exhaust gas detection device for environmental protection equipment according to claim 2, characterized in that, The exhaust gas detector (7) has a baffle (27) fixedly connected to its side wall.

6. The exhaust gas detection device for an environmental protection apparatus according to claim 1, wherein The support frame (6) is fixedly connected to two connecting plates (28), and the two connecting plates (28) are rotatably connected to the rotating shaft (8).

Images