Waste gas treatment device for environmental protection

Abstract

The utility model provides a waste gas treatment device for environmental protection, which relates to the technical field of waste gas treatment devices and comprises a base, a shell is fixedly mounted on the surface of the base, a gas inlet pipe is fixedly mounted on the surface of the shell, a cover plate is fixedly mounted on the top surface of the shell, and a motor is fixedly mounted on the surface of the cover plate. A liquid inlet pipe and an exhaust pipe are fixedly installed on the surface of the cover plate, a liquid discharge pipe is fixedly installed at the bottom of the shell, a transverse plate is fixedly installed in the shell, and a jet head is fixedly installed on the surface of the transverse plate. By arranging a motor, a stirring rod, a water tank, a conveying pipe, a connecting pipe, an annular pipe and an atomizing nozzle, the effects of stirring waste gas treatment liquid and spraying waste gas are achieved, so that the waste gas is fully purified and treated, and the situation that workers and air are harmed due to the fact that the waste gas is not thoroughly purified is avoided; the structure is simple and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment devices, in particular to a waste gas treatment device for environmental protection. Background Art

[0002] An exhaust gas treatment device is a device used to treat exhaust gases generated in industrial or other production processes. These exhaust gases may contain harmful substances and therefore need to be purified through a series of treatment steps.

[0003] Publication No. CN214715174U discloses an exhaust gas treatment device, which belongs to the technical field of exhaust gas treatment, and comprises a box body, wherein a plug-in slot is provided inside the box body, and the number of the plug-in slots is multiple, a mounting frame is plugged inside the plug-in slot, a slider is fixedly connected to the inner side wall of the plug-in slot and is connected to the mounting frame through the slider, a filter plate and an adsorption plate are installed inside the mounting frame, and a water tank is detachably connected to the bottom of the box body. When it is used, different types and quantities of treatment components are selected and placed inside the mounting frame according to the type of exhaust gas to be treated and the treatment requirements, and the mounting frame is inserted into the inside of the plug-in slot to complete the fixing of the mounting frame. Compared with traditional exhaust gas treatment devices, the treatment components can be flexibly selected and adjusted, thereby improving the flexibility and applicability of exhaust gas treatment. Although this type of waste gas treatment device has the effect of improving the flexibility and applicability of waste gas treatment, it is lacking in the purification effect of waste gas. Since this type of waste gas treatment device does not have the structure for spraying and stirring the waste gas treatment liquid and spraying the waste gas, this will result in harmful substances remaining in the waste gas after passing through the waste gas treatment liquid. If the waste gas is discharged into the air without being well treated, it will cause harm to the atmosphere and the staff. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: an environmentally friendly waste gas treatment device, comprising a base, a shell is fixedly installed on the surface of the base, an air inlet pipe is fixedly installed on the surface of the shell, a cover plate is fixedly installed on the top surface of the shell, a motor is fixedly installed on the surface of the cover plate, a liquid inlet pipe and an exhaust pipe are fixedly installed on the surface of the cover plate, a liquid discharge pipe is fixedly installed on the bottom of the shell, a horizontal plate is fixedly installed inside the shell, a jet head is fixedly installed on the surface of the horizontal plate, a filter plate is fixedly installed inside the shell, an annular pipe is fixedly installed on the surface of the cover plate, an atomizing nozzle is fixedly installed on the surface of the annular pipe, a connecting pipe is installed on the output end of the annular pipe, a water tank is fixed on the surface of the base, a water pump is fixedly installed on the surface of the water tank, a water delivery pipe is installed on the input end of the water pump, and a stirring rod is installed on the output end of the motor.

[0006] Preferably, a long board is fixedly mounted on the surface of the water tank, a scale groove is opened on the surface of the water tank, a water inlet is opened on the top surface of the water tank, a rotating column is fixedly mounted on the top surface of the water tank, a rotating block is rotatably connected to the surface of the rotating column, and a cushion is fixedly mounted on the bottom surface of the rotating block. Here, the design of the rotating column and the rotating block facilitates the control and adjustment of the opening and closing of the water inlet.

[0007] Preferably, one end of the connecting pipe is connected to the input end of the annular pipe, and the other end is connected to the output end of the water pump. Here, the design of the connecting pipe plays the effect of conveying the waste gas treatment liquid in the water tank to the annular pipe through the water pump and the water pipe.

[0008] Preferably, the air intake pipe is connected to the horizontal plate, and the exhaust pipe is connected to the shell. Here, the design of the air intake pipe and the horizontal plate facilitates the exhaust gas to be transported to the nozzle through the air intake pipe and the horizontal plate, and then the nozzle discharges the exhaust gas into the shell, while the design of the exhaust pipe discharges the purified waste into the shell.

[0009] Preferably, the liquid inlet pipe and the liquid discharge pipe are connected to the shell. Here, the design of the liquid inlet pipe facilitates the injection of waste gas treatment liquid into the shell, while the design of the liquid discharge pipe discharges the contaminated waste gas treatment liquid from the shell.

[0010] Preferably, the soft pad is slidably connected to the water inlet. Here, the sliding design of the soft pad and the water inlet facilitates blocking the water inlet, thereby preventing dust or impurities in the air from entering the water tank and causing the waste gas treatment liquid to be contaminated.

[0011] Preferably, the long board is made of tempered glass, and the cushion is made of natural rubber. Here, the tempered glass material design of the long board facilitates the staff to observe the remaining capacity of the waste gas treatment liquid in the water tank so as to replenish it in time.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by arranging a motor, a stirring rod, a water tank, a conveying pipe, a connecting pipe, a ring pipe and an atomizing nozzle, the waste gas treatment liquid is stirred and the waste gas is sprayed, so that the waste gas is fully purified and treated, avoiding the harm to the staff and the air caused by the waste gas not being thoroughly purified, and the structure is simple and the practicability is strong.

[0014] 2. In the utility model, the setting of the rotating column, the rotating block and the soft pad makes it easy to control the opening and closing of the water inlet, and also prevents dust or impurities in the air from entering the water tank through the water inlet. The design of the long plate and the scale groove makes it easy for the staff to observe the capacity of the waste gas treatment liquid in the water tank so as to replenish it in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an environmentally friendly waste gas treatment device;

[0016] Figure 2 The utility model provides a schematic diagram of the explosion structure of a cover plate, a motor, a liquid inlet pipe, an exhaust pipe and a stirring rod in an environmentally friendly waste gas treatment device;

[0017] Figure 3 The utility model proposes an environmentally friendly waste gas treatment device Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model provides a schematic diagram of the explosion structure of a transfer block and a cushion in an environmentally friendly waste gas treatment device;

[0019] Figure 5 The utility model proposes an environmentally friendly waste gas treatment device Figure 4 Enlarged view of point B in the middle.

[0020] Legend:

[0021] 1. Base; 2. Shell; 3. Inlet pipe; 4. Cover plate; 5. Motor; 6. Liquid inlet pipe; 7. Exhaust pipe; 8. Liquid discharge pipe; 9. Horizontal plate; 10. Injection nozzle; 11. Filter plate; 12. Ring pipe; 13. Atomizing nozzle; 14. Connecting pipe; 15. Water tank; 16. Water pump; 17. Water pipe; 18. Long plate; 19. Scale groove; 20. Water inlet; 21. Rotating column; 22. Rotating block; 23. Cushion; 24. Stirring rod. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-5 The utility model provides a technical solution: an environmental protection waste gas treatment device, including a base 1, a shell 2 is fixedly installed on the surface of the base 1, an air inlet pipe 3 is fixedly installed on the surface of the shell 2, a cover plate 4 is fixedly installed on the top surface of the shell 2, a motor 5 is fixedly installed on the surface of the cover plate 4, a liquid inlet pipe 6 and an exhaust pipe 7 are fixedly installed on the surface of the cover plate 4, the exhaust pipe 7 is connected with the shell 2, and the design of the exhaust pipe 7 plays the effect of discharging the purified waste out of the shell 2, a liquid discharge pipe 8 is fixedly installed on the bottom of the shell 2, the liquid inlet pipe 6 and the liquid discharge pipe 8 are connected with the shell 2, a horizontal plate 9 is fixedly installed inside the shell 2, the air inlet pipe 3 and the horizontal plate 9 are connected, and the design of the air inlet pipe 3 and the horizontal plate 9 plays the effect of facilitating the exhaust gas to be transported to the nozzle 10 through the air inlet pipe 3 and the horizontal plate 9, and then the exhaust gas is discharged into the shell 2 by the nozzle 10, the nozzle head 10 is fixedly installed on the surface of the horizontal plate 9, and a filter plate 11 is fixedly installed inside the shell 2.

[0026] See also Figure 1-5 A ring-shaped tube 12 is fixedly installed on the surface of the cover plate 4, and an atomizing nozzle 13 is fixedly installed on the surface of the ring-shaped tube 12. The design of the atomizing nozzle 13 has the effect of spraying the exhaust gas treatment liquid in the ring-shaped tube 12 to the exhaust gas, so as to treat the exhaust gas again. A connecting pipe 14 is installed on the output end of the ring-shaped tube 12, one end of the connecting pipe 14 is connected to the input end of the ring-shaped tube 12, and the other end is connected to the output end of the water pump 16. The design of the connecting pipe 14 has the effect of transporting the exhaust gas treatment liquid in the water tank 15 to the ring-shaped tube 12 through the water pump 16 and the water pipe 17. The surface of the base 1 is fixed with a water tank 15, and the surface of the water tank 15 is fixed with a water pump 16. The input end of the water pump 16 is installed with a water pipe 17. A stirring rod 24 is installed at the output end of the motor 5. The design of the stirring rod 24 has the effect of stirring the exhaust gas treatment liquid under the drive of the motor 5.

[0027] Embodiment 2

[0028] See also Figure 1-5A long plate 18 is fixedly installed on the surface of the water tank 15, and the material of the long plate 18 is tempered glass. The design of the tempered glass material of the long plate 18 makes it easy for the staff to observe the remaining capacity of the waste gas treatment liquid in the water tank 15 so as to replenish it in time. A scale groove 19 is opened on the surface of the water tank 15, and a water inlet 20 is opened on the top surface of the water tank 15. A rotating column 21 is fixedly installed on the top surface of the water tank 15, and a rotating block 22 is rotatably connected to the surface of the rotating column 21. A soft pad 23 is fixedly installed on the bottom surface of the rotating block 22, and the soft pad 23 is slidably connected to the water inlet 20. The sliding design of the soft pad 23 and the water inlet 20 makes it easy to block the water inlet 20, thereby preventing dust or impurities in the air from entering the water tank 15 and causing the waste gas treatment liquid to be contaminated. The material of the soft pad 23 is natural rubber, and the design of the natural rubber material of the soft pad 23 improves the sealing effect of the rotating block 22 and the water inlet 20.

[0029] Working principle: When using the exhaust gas treatment device, it is only necessary to inject the exhaust gas treatment liquid into the shell 2 through the liquid inlet pipe 6. After the exhaust gas treatment liquid is injected, turn on the motor 5, and the motor 5 will rotate the electric stirring rod 24. At this time, the exhaust gas is injected into the horizontal plate 9 through the air inlet pipe 3, and then the exhaust gas is sprayed into the shell 2 by the nozzle 10. At this time, the exhaust gas will rise to the upper end of the shell 2 after being treated by the exhaust gas treatment liquid. At this time, turn on the water pump 16 again. The water pump 16 will transport the exhaust gas treatment liquid in the water tank 15 to the annular pipe 12 through the delivery pipe and the connecting pipe 14, and then the atomizing nozzle 13 will spray the rising exhaust gas with the exhaust gas treatment liquid, so that it will be purified again. After the purification is completed, the gas is discharged from the shell 2 through the exhaust pipe 7. The design of the atomizing nozzle 13 and the stirring rod 24 plays a role in stirring and The exhaust gas is sprayed to achieve the effect of fully purifying and treating the exhaust gas, thereby avoiding the harm to the staff and the air caused by the exhaust gas not being thoroughly purified. When the exhaust gas treatment liquid in the water tank 15 needs to be supplemented, the rotating block 22 only needs to be pulled upward, and the rotating block 22 will drive the cushion 23 to slide out of the water inlet 20, and then the rotating block 22 is rotated. After the water inlet 20 is exposed, the exhaust gas treatment liquid can be supplemented. The rotating column 21, the rotating block 22 and the cushion 23 facilitate the control and adjustment of the opening and closing of the water inlet 20, and also prevent dust or impurities in the air from entering the water tank 15 through the water inlet 20. The design of the long plate 18 and the scale groove 19 facilitates the staff to observe the capacity of the exhaust gas treatment liquid in the water tank 15 so as to supplement it in time.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An environmental waste gas treatment device, comprising a base (1), characterized in that: A shell (2) is fixedly mounted on the surface of the base (1), an air inlet pipe (3) is fixedly mounted on the surface of the shell (2), a cover plate (4) is fixedly mounted on the top surface of the shell (2), a motor (5) is fixedly mounted on the surface of the cover plate (4), a liquid inlet pipe (6) and an exhaust pipe (7) are fixedly mounted on the surface of the cover plate (4), a liquid discharge pipe (8) is fixedly mounted on the bottom of the shell (2), a horizontal plate (9) is fixedly mounted inside the shell (2), a spray head (10) is fixedly mounted on the surface of the horizontal plate (9), and A filter plate (11) is fixedly mounted inside the shell (2); an annular tube (12) is fixedly mounted on the surface of the cover plate (4); an atomizing nozzle (13) is fixedly mounted on the surface of the annular tube (12); a connecting tube (14) is mounted on the output end of the annular tube (12); a water tank (15) is fixedly mounted on the surface of the base (1); a water pump (16) is fixedly mounted on the surface of the water tank (15); a water delivery pipe (17) is mounted on the input end of the water pump (16); and a stirring rod (24) is mounted on the output end of the motor (5).

2. The environmental protection waste gas treatment device according to claim 1, characterized in that: A long plate (18) is fixedly mounted on the surface of the water tank (15), a scale groove (19) is provided on the surface of the water tank (15), a water inlet (20) is provided on the top surface of the water tank (15), a rotating column (21) is fixedly mounted on the top surface of the water tank (15), a rotating block (22) is rotatably connected to the surface of the rotating column (21), and a soft cushion (23) is fixedly mounted on the bottom surface of the rotating block (22).

3. The environmental protection waste gas treatment device according to claim 1, characterized in that: One end of the connecting pipe (14) is connected to the input end of the annular pipe (12), and the other end is connected to the output end of the water pump (16).

4. The environmental protection waste gas treatment device according to claim 1, characterized in that: The air inlet pipe (3) is connected to the transverse plate (9), and the exhaust pipe (7) is connected to the shell (2).

5. The environmental protection waste gas treatment device according to claim 1, characterized in that: The liquid inlet pipe (6) and the liquid discharge pipe (8) are connected to the shell (2).

6. The environmental protection waste gas treatment device according to claim 2, characterized in that: The soft pad (23) is slidably connected to the water inlet (20).

7. The environmental protection waste gas treatment device according to claim 2, characterized in that: The material of the long plate (18) is tempered glass, and the material of the soft pad (23) is natural rubber.

Images