Acid waste gas treatment equipment for environmental protection engineering

Abstract

The utility model relates to the technical field of waste gas treatment, and discloses an acid waste gas treatment device for environmental protection engineering, including an outer frame, the top of the outer frame is provided with a diffuser hole, an air intake pipe is fixedly installed on the outer wall of the outer frame, a bracket is fixedly installed on the inner wall of the outer frame, the number of the brackets is two, and a motor is fixedly clamped between the two brackets, and a suction fan blade is fixedly installed on the power output shaft of the motor. The acid waste gas treatment device for environmental protection engineering uses an atomizing nozzle and an absorption liquid in combination, uses a controller to control the motor to work, and drives the suction fan blade to rotate through the motor, so that the acid gas stored externally is sucked into the inner wall of the outer frame through the air intake pipe, and then the absorption liquid is added to the inner wall of the water tank through the water inlet, and the water pump in the water tank is controlled by the controller to work, and the absorption liquid in the water tank is pressurized by the water pump, and then the absorption liquid is sprayed through the atomizing nozzle through the infusion tube.

Description

Technical Field

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

[0002] In people's daily lives, the production of chemical industry often produces a lot of acidic gases that are harmful to the human body. In order to avoid the leakage of acidic gases and the hidden danger to the health of workers, the acidic gases need to be purified.

[0003] The existing engineering acid gas treatment equipment has the following main problems during use: the purification of acid waste gas mostly adopts the form of activated carbon adsorption, which has low efficiency and results in average purification effect for acid waste gas. Secondly, the existing process acid gas treatment equipment also has the problem of not having a sealing plate to block the unpurified acid waste gas during use, and the sealing plate does not have the function of automatic reset. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an acid waste gas treatment device for environmental protection engineering, which has the advantages of high purification efficiency and automatic reset, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: an acid waste gas treatment device for environmental protection engineering, comprising an outer frame, the top of the outer frame is provided with an air diffusion hole, the outer wall of the outer frame is fixedly installed with an air intake pipe, the inner wall of the outer frame is fixedly installed with a bracket, the number of the brackets is two, and a motor is fixedly clamped between the two brackets, a suction fan blade is fixedly installed on the power output shaft of the motor, a water tank is fixedly installed on the bottom of the outer frame, an infusion tube is fixedly installed on the top of the water tank, an atomizing nozzle is fixedly installed on the top of the infusion tube, a square groove is provided on the outside of the outer frame, a slide groove is provided on the inner wall of the outer frame, a sealing plate is slidably connected to the inner wall of the square groove, sliders are fixedly installed on both sides of the sealing plate, a slide rod is fixedly installed on the inner wall of the slide groove, and a spring is provided on the outer edge of the slide rod.

[0006] As a preferred technical solution of the utility model, a water pump is arranged on the inner wall of the water tank, and the infusion tube and the atomizing nozzle are both located on the inner wall of the outer frame.

[0007] As a preferred technical solution of the utility model, a circular groove is provided on the outer side of the outer frame, and the air intake pipe is fixedly installed on the inner wall of the circular groove.

[0008] As a preferred technical solution of the utility model, a support rod is fixedly installed on the bottom of the outer frame, and an anti-slip pad is fixedly installed on the bottom of the support rod.

[0009] As a preferred technical solution of the present invention, a controller is fixedly installed on the outer side of the outer frame, and the motor and the water pump are both electrically connected to the controller.

[0010] As a preferred technical solution of the utility model, a water inlet is arranged on the outer side of the water tank, and a handle is fixedly installed on the outer side of the sealing plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The acid waste gas treatment equipment used in this environmental protection project uses an atomizing nozzle and an absorbing liquid in combination. The controller is used to control the motor to work, and the motor drives the suction fan blades to rotate, so that the acid gas stored externally is sucked into the inner wall of the outer frame through the suction pipe, and then the absorbing liquid is added to the inner wall of the water tank through the water inlet. The controller controls the water pump in the water tank to work, and the water pump is used to pressurize the absorbing liquid in the water tank, and then the absorbing liquid is sprayed through the atomizing nozzle through the infusion tube, thereby purifying the acid waste gas on the inner wall of the outer frame, which is more efficient than the activated carbon adsorption purification.

[0013] 2. The acid waste gas treatment equipment for the environmental protection project uses a slider and a spring in combination. The sealing plate is pulled outward by using a handle, which causes the slider to slide outward along the inner wall of the slide groove and the outer edge of the slide rod, and squeezes the spring to shrink and deform, causing the spring to shrink. At this time, the purified acid waste gas can be discharged through the air holes opened on the top of the outer frame. After the purified acid waste gas is discharged, just release the handle, and the elastic potential energy of the spring itself can drive the slider to return to its original position along the outer edge of the slide rod and the inner wall of the slide groove, thereby driving the sealing plate to return to its original position together. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0016] Figure 3 This is a schematic diagram of the internal structure of the outer frame of the utility model;

[0017] Figure 4 This is a schematic diagram of the sealing plate structure of the utility model.

[0018] In the figure: 1. outer frame; 2. air intake pipe; 3. controller; 4. air diffusion hole; 5. water tank; 6. water inlet; 7. sealing plate; 8. bracket; 9. motor; 10. suction fan blades; 11. infusion tube; 12. atomizing nozzle; 13. square groove; 14. slide groove; 15. slider; 16. slide rod; 17. spring. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 , an acid waste gas treatment device for environmental protection engineering, comprising an outer frame 1, a diffuser hole 4 is opened on the top of the outer frame 1, an air intake pipe 2 is fixedly installed on the outer wall of the outer frame 1, a bracket 8 is fixedly installed on the inner wall of the outer frame 1, the number of the brackets 8 is two, and a motor 9 is fixedly clamped between the two brackets 8, a suction fan blade 10 is fixedly installed on the power output shaft of the motor 9, a water tank 5 is fixedly installed on the bottom of the outer frame 1, an infusion tube 11 is fixedly installed on the top of the water tank 5, an atomizing nozzle 12 is fixedly installed on the top of the infusion tube 11, a square groove 13 is opened on the outside of the outer frame 1, a slide groove 14 is opened on the inner wall of the outer frame 1, a sealing plate 7 is slidably connected to the inner wall of the square groove 13, sliders 15 are fixedly installed on both sides of the sealing plate 7, a slide bar 16 is fixedly installed on the inner wall of the slide groove 14, and a spring 17 is arranged on the outer edge of the slide bar 16.

[0021] In a preferred embodiment, a water pump is provided on the inner wall of the water tank 5, and the infusion tube 11 and the atomizing nozzle 12 are both located on the inner wall of the outer frame 1. The water pump is used to pressurize the absorption liquid in the water tank 5, so that the absorption liquid is sprayed on the inner wall of the outer frame 1 through the infusion tube 11 and the atomizing nozzle 12.

[0022] In a preferred embodiment, a circular groove is opened on the outer side of the outer frame 1, and the air intake pipe 2 is fixedly installed on the inner wall of the circular groove. The air intake pipe 2 has the same diameter as the circular groove, so the air intake pipe 2 can be installed on the inner wall of the circular groove.

[0023] In a preferred embodiment, a support rod is fixedly installed at the bottom of the outer frame 1, and an anti-skid pad is fixedly installed at the bottom of the support rod. The support rod can support the device, and the provision of the anti-skid pad improves the anti-skid performance of the device.

[0024] In a preferred embodiment, a controller 3 is fixedly mounted on the outer side of the outer frame 1 , and the motor 9 and the water pump are electrically connected to the controller 3 , and the controller 3 can be used to control the motor 9 and the water pump to start or stop working.

[0025] In a preferred embodiment, a water inlet 6 is provided on the outside of the water tank 5, and a handle is fixedly installed on the outside of the sealing plate 7. Through the setting of the handle, the sealing plate 7 can be pulled to open and close.

[0026] Working principle: when the device needs to be used, first, the suction pipe 2 can be connected to the pipeline for storing acidic gas externally through the flange, and then the motor 9 can be controlled by the controller 3 to work, and the suction fan blades 10 can be driven by the motor 9 to rotate, so that the acidic gas stored externally can be sucked into the inner wall of the outer frame 1 through the suction pipe 2, and then the absorption liquid is added to the inner wall of the water tank 5 through the water inlet 6, and the water pump in the water tank 5 is controlled by the controller 3 to work, and the absorption liquid in the water tank 5 is pressurized by the water pump, and then the absorption liquid is sprayed through the liquid infusion pipe 11 and the atomizing nozzle 12, so that The acidic waste gas on the inner wall of the outer frame 1 is purified, and then the sealing plate 7 is pulled outward by the handle, thereby causing the slider 15 to slide outward along the inner wall of the slide groove 14 and the outer edge of the slide rod 16, and squeeze the spring 17 to shrink and deform, causing the spring 17 to shrink. At this time, the purified acidic waste gas can be discharged through the air diffusion holes 4 opened at the top of the outer frame 1. After the purified acidic waste gas is discharged, just release the handle, and the elastic potential energy of the spring 17 itself can drive the slider 15 to return to its original position along the outer edge of the slide rod 16 and the inner wall of the slide groove 14, thereby driving the sealing plate 7 to return to its original position together.

[0027] 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An acid waste gas treatment device for environmental protection engineering, comprising an outer frame (1), characterized in that: The top of the outer frame (1) is provided with an air diffusion hole (4); the outer wall of the outer frame (1) is fixedly mounted with an air intake pipe (2); the inner wall of the outer frame (1) is fixedly mounted with a bracket (8); the number of the brackets (8) is two, and a motor (9) is fixedly clamped between the two brackets (8); a suction fan blade (10) is fixedly mounted on the power output shaft of the motor (9); a water tank (5) is fixedly mounted on the bottom of the outer frame (1); and a water output fan (10) is fixedly mounted on the top of the water tank (5). A liquid tube (11), an atomizing nozzle (12) is fixedly installed on the top of the infusion tube (11), a square groove (13) is provided on the outer side of the outer frame (1), a slide groove (14) is provided on the inner wall of the outer frame (1), a sealing plate (7) is slidably connected to the inner wall of the square groove (13), sliders (15) are fixedly installed on both sides of the sealing plate (7), a slide rod (16) is fixedly installed on the inner wall of the slide groove (14), and a spring (17) is provided on the outer edge of the slide rod (16).

2. The acid waste gas treatment equipment for environmental protection engineering according to claim 1, characterized in that: A water pump is provided on the inner wall of the water tank (5), and the liquid infusion tube (11) and the atomizing nozzle (12) are both located on the inner wall of the outer frame (1).

3. The acid waste gas treatment equipment for environmental protection engineering according to claim 1, characterized in that: A circular groove is provided on the outer side of the outer frame (1), and the air intake pipe (2) is fixedly mounted on the inner wall of the circular groove.

4. The acid waste gas treatment equipment for environmental protection engineering according to claim 1, characterized in that: A support rod is fixedly mounted on the bottom of the outer frame (1), and an anti-slip pad is fixedly mounted on the bottom of the support rod.

5. The acid waste gas treatment equipment for environmental protection engineering according to claim 1, characterized in that: A controller (3) is fixedly mounted on the outer side of the outer frame (1), and the motor (9) and the water pump are both electrically connected to the controller (3).

6. The acid waste gas treatment equipment for environmental protection engineering according to claim 1, characterized in that: The outer side of the water tank (5) is provided with a water inlet (6), and the outer side of the sealing plate (7) is fixedly provided with a handle.

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