Waste gas purification environment-friendly equipment

Abstract

The utility model belongs to the field of environmental protection equipment, and particularly relates to waste gas purification environmental protection equipment which comprises a treatment box, a smoke exhaust pipe is fixedly connected to the interior of the upper end of the treatment box, a valve is fixedly connected to the lower portion of the left end of the treatment box, and a fixed cover is fixedly connected to the upper portion of the inner wall of the treatment box. A uniform spraying mechanism is arranged in the fixed cover, a smoke inlet pipe is fixedly connected to the interior of the treatment box, a flow dividing pipe is fixedly connected to the position, located in the treatment box, of the smoke inlet pipe, and a flow dividing ring is fixedly connected to the outer side of the flow dividing pipe. The spraying frame, the fan blades, the waterproof motor and other structures are additionally arranged in the treatment box, treatment liquid can be supplied to the spraying frame through the liquid supply pipe in the waste gas treatment process, and then the waste gas is subjected to chemical treatment through contact between the treatment liquid and the waste gas; meanwhile, particulate matters in the waste gas can be treated through the adhesiveness of the liquid, so that the flue gas can be treated more thoroughly.

Description

Technical Field

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

[0002] According to the patent expansion publication number: CN111589234A, an exhaust gas purification and environmental protection equipment is proposed. The invention discloses an exhaust gas purification and environmental protection equipment, whose structure includes an air inlet, a fuselage, and an air outlet. The right side of the air inlet is welded to the left side of the fuselage, and the right side of the fuselage is welded to the left side of the air outlet. The residual paint solution adsorbed in the mesh of the filter is blown into the collecting device, so that the paint solution enters the collecting hole through the collecting plate provided at the top of the collecting tank, flows downward along the inclined block in the collecting hole, and is adsorbed by the sponge. An inner plate is provided, and the rotation angle is fixed by a card block to prevent the paint solution from spilling out during cleaning and shaking, effectively reducing the clogging of the filter screen, preventing the filter screen from clogging, blowing the exhaust gas into the exhaust hole for re-cleaning, and then the residual paint particles in the exhaust gas are adsorbed again by the adsorption cardboard. After the adsorption is completed, the adsorption cardboard is driven to return to its original position by the arc spring and the elastic plate provided for re-adsorption, further purifying the paint exhaust gas and preventing the particles in the paint exhaust gas from secondary pollution to the air.

[0003] However, the waste gas purification equipment in the prior art only absorbs the particulate matter in the waste gas by physical adsorption during use, but some of the substances in the waste gas that cannot be absorbed cannot be effectively treated, resulting in the waste gas still polluting the environment. Therefore, it is necessary to improve the prior art. Utility Model Content

[0004] The utility model aims to provide an environmental protection device for purifying waste gas, which solves the problem of incomplete waste gas treatment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmental protection device for purifying waste gas, comprising a treatment box, a smoke exhaust pipe is fixedly connected to the upper end of the treatment box, a valve is fixedly connected to the lower left end of the treatment box, a fixed cover is fixedly connected to the upper part of the inner wall of the treatment box, a uniform spraying mechanism is arranged inside the fixed cover, a smoke inlet pipe is fixedly connected to the inside of the treatment box, the smoke inlet pipe is located inside the treatment box and is fixedly connected to a diverter pipe, a diverter ring is fixedly connected to the outside of the diverter pipe, a floating plate is contacted inside the diverter pipe, a sealing plug is fixedly connected to the upper end of the floating plate, and a guide rod is fixedly connected to the upper end of the sealing plug.

[0006] Preferably, a plurality of uniformly distributed nozzles are fixedly connected to the upper end of the diverter ring, and the diverter ring is connected to the diverter pipe. The nozzles can spray the flue gas into the accumulated liquid inside the treatment box.

[0007] Preferably, a guide frame is fixedly connected to the inside of the shunt pipe, and the guide frame is slidably connected to the guide rod, and the guide frame can guide the movement of the guide rod.

[0008] Preferably, the uniform spraying mechanism includes a mounting bar, the inner wall of the fixed cover is fixedly connected with the mounting bar, a rotating ring is installed inside the mounting bar through a bearing, a rotating tube is installed inside the rotating ring through a bearing, a liquid supply tube is installed inside the upper end of the rotating tube through a bearing, a fan blade is fixedly connected to the outer side of the rotating ring, a spray rack is fixedly connected to the lower end of the rotating tube, a waterproof motor is fixedly connected to the upper end of the mounting bar, a bevel gear three is fixedly connected to the outer side of the output shaft of the waterproof motor, a bevel gear one is fixedly connected to the outer side of the rotating ring, and a bevel gear two is fixedly connected to the outer side of the rotating tube, the fan blades can turbulent the flue gas, so that the flue gas can fully contact with the treatment liquid inside the treatment box.

[0009] Preferably, the liquid supply pipe is in contact with the fixed cover, and the liquid supply pipe is fixedly connected to the processing box, and the liquid supply pipe can supply the reaction processing liquid to the interior of the spray rack.

[0010] Preferably, the bevel gear one is meshed with the bevel gear three, and the bevel gear two is meshed with the bevel gear three, and the bevel gear three can drive the bevel gear one and the bevel gear two to rotate simultaneously.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model adds structures such as a spray rack, fan blades and a waterproof motor inside the treatment box. During the process of treating the exhaust gas, the treatment liquid can be supplied to the spray rack through the liquid supply pipe, and then the exhaust gas is chemically treated through the contact between the treatment liquid and the exhaust gas. At the same time, the particulate matter in the exhaust gas can be treated through the adhesion of the liquid, so that the flue gas treatment can be more thorough.

[0013] 2. The utility model adds structures such as a diverter pipe, a diverter ring and a nozzle inside the treatment box. After the spray rack sprays the treatment liquid into the inside of the treatment box, it can accumulate at the bottom of the treatment box and submerge the nozzle. When the nozzle sprays out the smoke, the waste gas can be sprayed into the interior of the treatment liquid for pre-treatment, thereby making the treatment of the waste gas more thorough. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 For the utility model Figure 1 A three-dimensional cross-sectional view of

[0016] Figure 3 For the utility model Figure 1 A front cross-sectional view of

[0017] Figure 4 For the utility model Figure 3 A magnified view of the structure of part A;

[0018] Figure 5 For the utility model Figure 3 Enlarged view of the structure of part B.

[0019] In the figure: 1. treatment box; 2. exhaust pipe; 3. valve; 4. fixed cover; 5. uniform spraying mechanism; 6. smoke inlet pipe; 7. diverter pipe; 8. diverter ring; 9. nozzle; 10. floating plate; 11. sealing plug; 12. guide rod; 13. guide frame; 51. mounting strip; 52. rotating ring; 53. rotating pipe; 54. liquid supply pipe; 55. fan blade; 56. spraying frame; 57. bevel gear one; 58. bevel gear two; 59. waterproof motor; 50. bevel gear three. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 , Figure 2 , Figure 3 , Figure 5 A waste gas purification and environmental protection equipment comprises a treatment box 1, an exhaust pipe 2 is fixedly connected to the upper end of the treatment box 1, a valve 3 is fixedly connected to the lower left end of the treatment box 1, a fixed cover 4 is fixedly connected to the upper part of the inner wall of the treatment box 1, a uniform spraying mechanism 5 is arranged inside the fixed cover 4, a smoke inlet pipe 6 is fixedly connected to the inside of the treatment box 1, the smoke inlet pipe 6 is located inside the treatment box 1 and is fixedly connected to a diverter pipe 7, a diverter ring 8 is fixedly connected to the outside of the diverter pipe 7, a floating plate 10 is contacted to the inside of the diverter pipe 7, a sealing plug 11 is fixedly connected to the upper end of the floating plate 10, and a guide rod 12 is fixedly connected to the upper end of the sealing plug 11.

[0022] See also Figure 1 , Figure 2 , Figure 3 , Figure 5The upper end of the diverter ring 8 is fixedly connected with a plurality of uniformly distributed nozzles 9, and the diverter ring 8 is connected with the diverter pipe 7. The nozzles 9 can spray the flue gas into the accumulated liquid inside the treatment box 1, and the inside of the diverter pipe 7 is fixedly connected with a guide frame 13, which is slidably connected with the guide rod 12, and the guide frame 13 can guide the movement of the guide rod 12.

[0023] See also Figure 1 , Figure 3 , Figure 4 The uniform spraying mechanism 5 includes a mounting strip 51, the inner wall of the fixed cover 4 is fixedly connected with the mounting strip 51, a rotating ring 52 is installed inside the mounting strip 51 through a bearing, a rotating tube 53 is installed inside the rotating ring 52 through a bearing, a liquid supply tube 54 is installed inside the upper end of the rotating tube 53 through a bearing, a fan blade 55 is fixedly connected to the outer side of the rotating ring 52, a spraying frame 56 is fixedly connected to the lower end of the rotating tube 53, a waterproof motor 59 is fixedly connected to the upper end of the mounting strip 51, a bevel gear 3 50 is fixedly connected to the outer side of the output shaft of the waterproof motor 59, and the rotating ring 52 is fixedly connected to the outer side of the output shaft of the waterproof motor 59. A bevel gear 1 57 is fixedly connected to the outer side of the rotating tube 53, a bevel gear 2 58 is fixedly connected to the outer side of the rotating tube 53, the fan blades 55 can turbulent the flue gas, so that the flue gas can fully contact with the treatment liquid inside the treatment box 1, the liquid supply pipe 54 is in contact with the fixed cover 4, the liquid supply pipe 54 is fixedly connected to the treatment box 1, the liquid supply pipe 54 can supply the reaction treatment liquid to the inside of the spray rack 56, the bevel gear 1 57 is meshed with the bevel gear 3 50, the bevel gear 2 58 is meshed with the bevel gear 3 50, and the bevel gear 3 50 can drive the bevel gear 1 57 and the bevel gear 2 58 to rotate at the same time.

[0024] The specific implementation process of the utility model is as follows: when in use, the exhaust gas is discharged into the inside of the diverter pipe 7 and the diverter ring 8 through the smoke inlet pipe 6, and then discharged into the accumulated liquid at the bottom of the treatment box 1 through the nozzle 9. After the exhaust gas is discharged from the nozzle 9, it can react with the accumulated liquid in advance, float upward after the reaction, and start the waterproof motor 59 at the same time. The waterproof motor 59 drives the bevel gear three 50 to rotate, and the bevel gear three 50 drives the spray rack 56 to rotate through the bevel gear two 58 and the rotating tube 53. During the rotation process, the spray rack 56 can spray the treatment liquid inside the liquid supply pipe 54 into the inside of the treatment box 1, so that the exhaust gas can be treated by the treatment liquid. At the same time, the bevel gear three 50 drives the fan blades 55 to rotate through the bevel gear one 57 and the rotating ring 52. The fan blades 55 disturb the airflow during rotation. After the airflow is disturbed, the residence time of the exhaust gas in the treatment box 1 can be extended, so that the reaction between the exhaust gas and the treatment liquid can be further made more thorough.

[0025] 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 environmental protection device for purifying waste gas, comprising a treatment box (1), characterized in that: A smoke exhaust pipe (2) is fixedly connected to the interior of the upper end of the processing box (1), a valve (3) is fixedly connected to the lower left end of the processing box (1), a fixed cover (4) is fixedly connected to the upper part of the inner wall of the processing box (1), a uniform spraying mechanism (5) is arranged inside the fixed cover (4), a smoke inlet pipe (6) is fixedly connected to the interior of the processing box (1), the smoke inlet pipe (6) is located inside the processing box (1) and is fixedly connected to a diverter pipe (7), the outer side of the diverter pipe (7) is fixedly connected to a diverter ring (8), the interior of the diverter pipe (7) contacts a floating plate (10), the upper end of the floating plate (10) is fixedly connected to a sealing plug (11), and the upper end of the sealing plug (11) is fixedly connected to a guide rod (12).

2. The waste gas purification and environmental protection equipment according to claim 1 is characterized in that: A plurality of evenly distributed nozzles (9) are fixedly connected to the upper end of the diverter ring (8), and the diverter ring (8) is in communication with the diverter pipe (7).

3. The waste gas purification and environmental protection equipment according to claim 1 is characterized in that: A guide frame (13) is fixedly connected to the interior of the shunt pipe (7), and the guide frame (13) is slidably connected to the guide rod (12).

4. The waste gas purification and environmental protection equipment according to claim 1 is characterized in that: The uniform spraying mechanism (5) comprises a mounting bar (51), the inner wall of the fixed cover (4) is fixedly connected to the mounting bar (51), a rotating ring (52) is installed inside the mounting bar (51) via a bearing, a rotating tube (53) is installed inside the rotating ring (52) via a bearing, a liquid supply tube (54) is installed inside the upper end of the rotating tube (53) via a bearing, a fan blade (55) is fixedly connected to the outer side of the rotating ring (52), a spraying frame (56) is fixedly connected to the lower end of the rotating tube (53), a waterproof motor (59) is fixedly connected to the upper end of the mounting bar (51), a bevel gear three (50) is fixedly connected to the outer side of the output shaft of the waterproof motor (59), a bevel gear one (57) is fixedly connected to the outer side of the rotating ring (52), and a bevel gear two (58) is fixedly connected to the outer side of the rotating tube (53).

5. The waste gas purification and environmental protection equipment according to claim 4 is characterized in that: The liquid supply pipe (54) is in contact with the fixed cover (4), and the liquid supply pipe (54) is fixedly connected to the processing box (1).

6. The waste gas purification and environmental protection equipment according to claim 4 is characterized in that: The bevel gear one (57) is meshed with the bevel gear three (50), and the bevel gear two (58) is meshed with the bevel gear three (50).

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