Recyclable acid mist treatment equipment

Abstract

The utility model discloses recyclable acid mist treatment equipment which comprises an acid mist treatment box, a fixing seat is fixedly mounted at the bottom of the acid mist treatment box, the bottom of the acid mist treatment box is supported and fixed through the fixing seat, meanwhile, a sealing cover covers the surface of the acid mist treatment box, and a communicating pipe is mounted on the sealing cover; the top of the communicating pipe is fixedly connected with an acid mist pipe connector, the acid mist pipe connector is connected with an external acid mist pipe, and meanwhile the end, away from the acid mist pipe connector, of the communicating pipe communicates with the transverse header pipe. According to the recyclable acid mist treatment equipment, acid mist discharged from mist holes of eight groups of distribution pipes is subjected to an acid-base neutralization reaction with an alkaline solution to generate salt and water; acid mist with relatively high concentration can be treated, and neutralized gas is discharged from an exhaust port and an exhaust pipe; the neutralization treatment work on the acid mist is realized, and the situation that a large amount of acid mist causes negative effects on the environment and human health is avoided.

Description

Technical Field

[0001] The utility model relates to the field of acid mist treatment, in particular to recyclable acid mist treatment equipment. Background Art

[0002] The formation of acid mist usually involves the interaction of acidic substances with water vapor; the following are some common acid mist formation mechanisms:

[0003] Industrial emissions: In industrial activities, certain chemical processes release acidic gases such as sulfur dioxide (SO2), nitrogen oxides (NOx) and hydrogen chloride (HCl); these gases combine with water vapor to form acid mist;

[0004] Combustion process: The combustion of fuels, especially coal, oil and natural gas, produces acidic gases such as sulfur dioxide and nitrogen oxides; these gases react with water vapor to form sulfuric acid mist and nitric acid mist;

[0005] Chemical reactions: In some chemical reactions, acidic substances react with water to produce acid mist; for example, hydrochloric acid (HCl) reacts with water to produce hydrochloric acid mist;

[0006] Acid mist may have a negative impact on the environment and human health; it can cause acid rain, pollute the air, damage vegetation and buildings, and cause harm to the human respiratory tract and health; in order to reduce the negative impact of acid mist on the environment and human health, a recyclable acid mist treatment equipment is provided. Utility Model Content

[0007] The purpose of the utility model is to provide a recyclable acid mist treatment equipment to solve the defects mentioned in the above background technology.

[0008] To achieve the above-mentioned purpose, a recyclable acid mist treatment equipment is provided, comprising an acid mist treatment box, a fixing seat is fixedly installed at the bottom of the acid mist treatment box, and the bottom of the acid mist treatment box is supported and fixed by the fixing seat, and at the same time, the surface of the acid mist treatment box is covered with a sealing cover, and a connecting pipe is installed on the sealing cover, the top of the connecting pipe is fixedly connected to an acid mist pipe joint, and the acid mist pipe joint is connected to an external acid mist pipe, and at the same time, one end of the connecting pipe away from the acid mist pipe joint is connected to a transverse main pipe, a branch pipe is installed at the bottom of the transverse main pipe, and the bottom of the branch pipe is connected to a distribution pipe, an emptying pipe is installed at the bottom of the acid mist treatment box, and a valve is installed on the emptying pipe, and the interior of the acid mist treatment box is filled with an alkaline solution.

[0009] Preferably, a positioning groove is provided at the bottom of the sealing cover, and the positioning groove is adapted to the size of the acid mist treatment box. At the same time, the sealing cover is clamped on the upper side of the acid mist treatment box through the positioning groove at the bottom, and the cross-section of the acid mist treatment box is arranged in the long direction.

[0010] Preferably, a sampling port and an exhaust port are respectively opened on the right side of the surface of the sealing cover, and a sealing plug is sealed and inserted on the sampling port. At the same time, an exhaust pipe is fixedly installed inside the exhaust port, and the exhaust pipe is set in an "L" shape.

[0011] Preferably, eight groups of distribution pipes are evenly arranged at the bottom of the acid mist treatment box, and the distance between two adjacent groups of distribution pipes is consistent. At the same time, multiple groups of mist holes are evenly opened at the bottom of the distribution pipes, and the cross-section of the mist holes is dovetail-shaped.

[0012] Preferably, the distribution pipes are arranged in an "S" shape, and eight groups of distribution pipes are submerged in the alkaline solution. At the same time, the eight groups of distribution pipes discharge acid mist from the mist holes to undergo acid-base neutralization reaction with the alkaline solution, and the neutralized acid mist is discharged from the exhaust port and the exhaust pipe.

[0013] Preferably, a viewing window is installed on the front of the acid mist treatment box, and the viewing window is rectangular. At the same time, both sides of the bottom of the acid mist treatment box are supported and fixed by support plates, and the ends of the support plates are welded and fixed to the inner wall of the fixing seat.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the acid mist enters the interior of the transverse main pipe from the connecting pipe, and then enters the interior of the eight groups of distribution pipes; the eight groups of distribution pipes discharge the acid mist from the mist holes to react with the alkaline solution for acid-base neutralization to generate salt and water; the acid mist with a relatively high concentration can be treated, and the neutralized gas is discharged from the exhaust port and the exhaust pipe; the neutralization treatment of the acid mist is achieved, and the negative impact of a large amount of acid mist on the environment and human health is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a top view of the installation structure of the structural distribution pipe of the utility model;

[0017] Figure 3 It is a top view of the sealing cover of the utility model structure;

[0018] Figure 4 This is the appearance diagram of the acid mist treatment box with the structure of the utility model.

[0019] Numbers in the figure: 1. Sealing cover; 2. Positioning groove; 3. Acid mist pipe joint; 4. Connecting pipe; 5. Sampling port; 6. Sealing plug; 7. Exhaust port; 8. Exhaust pipe; 9. Acid mist treatment box; 10. Alkaline solution; 11. Fixed seat; 12. Support plate; 13. Distribution pipe; 131. Mist hole; 14. Branch pipe; 15. Horizontal main pipe; 16. Drain pipe; 17. Window. DETAILED DESCRIPTION

[0020] See also Figure 1-4 The utility model provides a recyclable acid mist treatment equipment, including an acid mist treatment box 9, a fixing seat 11 is fixedly installed at the bottom of the acid mist treatment box 9, and the bottom of the acid mist treatment box 9 is supported and fixed by the fixing seat 11, and the surface of the acid mist treatment box 9 is covered with a sealing cover 1, and a connecting pipe 4 is installed on the sealing cover 1, the top of the connecting pipe 4 is fixedly connected to the acid mist pipe joint 3, and the acid mist pipe joint 3 is connected to the external acid mist pipe, and at the same time, one end of the connecting pipe 4 away from the acid mist pipe joint 3 is connected to a transverse main pipe 15, a branch pipe 14 is installed at the bottom of the transverse main pipe 15, and the bottom of the branch pipe 14 is connected to a distribution pipe 13, an emptying pipe 16 is installed at the bottom of the acid mist treatment box 9, and a valve is installed on the emptying pipe 16, and the interior of the acid mist treatment box 9 is filled with an alkaline solution 10.

[0021] Working principle: the acid mist pipe joint 3 is connected to the external acid mist pipe, the acid mist enters the interior of the horizontal main pipe 15 from the connecting pipe 4, and then enters the interior of the eight distribution pipes 13, the eight distribution pipes 13 discharge the acid mist from the mist hole 131 and react with the alkaline solution 10 to generate salt and water; the acid mist with a higher concentration can be treated, and the neutralized gas is discharged from the exhaust port 7 and the exhaust pipe 8; the neutralization treatment of the acid mist is achieved to avoid the negative impact of a large amount of acid mist on the environment and human health.

[0022] As a preferred embodiment, a positioning groove 2 is opened at the bottom of the sealing cover 1, and the positioning groove 2 is adapted to the size of the acid mist treatment box 9. At the same time, the sealing cover 1 is clamped on the upper side of the acid mist treatment box 9 through the positioning groove 2 at the bottom, and the cross-section of the acid mist treatment box 9 is set in the long direction.

[0023] like Figure 1-3 As shown, the sealing cover 1 is clamped on the upper side of the acid mist treatment box 9 through the positioning groove 2 at the bottom, and the sealing cover 1 can be quickly positioned and installed on the acid mist treatment box 9.

[0024] As a preferred embodiment, a sampling port 5 and an exhaust port 7 are respectively opened on the right side of the surface of the sealing cover 1, and a sealing plug 6 is sealed and inserted on the sampling port 5. At the same time, an exhaust pipe 8 is fixedly installed inside the exhaust port 7, and the exhaust pipe 8 is set in an "L" shape.

[0025] like Figure 1-3 As shown: a sealing plug 6 is sealed and inserted on the sampling port 5. When the alkaline solution 10 inside the acid mist treatment box 9 is circulated for multiple times, the sealing plug 6 needs to be removed, the alkaline solution 10 is sampled and the pH value is tested to determine whether the alkaline solution 10 can continue to be used.

[0026] As a preferred embodiment, eight groups of distribution pipes 13 are evenly arranged at the bottom of the acid mist treatment box 9, and the distance between two adjacent groups of distribution pipes 13 is consistent. At the same time, multiple groups of mist holes 131 are evenly opened at the bottom of the distribution pipes 13, and the cross-section of the mist holes 131 is dovetail-shaped.

[0027] like Figure 1-3 As shown, a plurality of mist holes 131 are evenly formed at the bottom of the distribution pipe 13, and the acid mist discharged from the mist holes 131 can evenly contact with the alkaline solution 10, thereby neutralizing the acid mist and reducing the acidity of the acid mist.

[0028] As a preferred embodiment, the distribution pipe 13 is set in an "S" shape, and eight groups of distribution pipes 13 are submerged in the interior of the alkaline solution 10. At the same time, the eight groups of distribution pipes 13 discharge acid mist from the mist hole 131 to undergo acid-base neutralization reaction with the alkaline solution 10, and the neutralized acid mist is discharged from the exhaust port 7 and the exhaust pipe 8.

[0029] like Figure 1-3 As shown: the eight groups of distribution pipes 13 are arranged in an "S" shape. By increasing the length of the distribution pipes 13 at the bottom of the acid mist treatment box 9, the content of acid mist injected into the alkaline solution 10 per unit time is increased, thereby improving the treatment efficiency of the acid mist.

[0030] As a preferred embodiment, a viewing window 17 is installed on the front of the acid mist treatment box 9, and the viewing window 17 is rectangular. At the same time, the bottom sides of the acid mist treatment box 9 are supported and fixed by support plates 12, and the ends of the support plates 12 are welded and fixed to the inner wall of the fixing seat 11.

Claims

1. A recyclable acid mist treatment equipment, comprising an acid mist treatment box (9), characterized in that: The bottom of the acid mist treatment box (9) is fixedly mounted with a fixing seat (11), and the bottom of the acid mist treatment box (9) is supported and fixed by the fixing seat (11); the surface of the acid mist treatment box (9) is covered with a sealing cover (1), and a connecting pipe (4) is installed on the sealing cover (1); the top of the connecting pipe (4) is fixedly connected to an acid mist pipe joint (3), and the acid mist pipe joint (3) is connected to an acid mist pipe in the outside; at the same time, one end of the connecting pipe (4) away from the acid mist pipe joint (3) is connected to a transverse main pipe (15); a branch pipe (14) is installed at the bottom of the transverse main pipe (15), and the bottom of the branch pipe (14) is connected to a distribution pipe (13); an emptying pipe (16) is installed at the bottom of the acid mist treatment box (9), and a valve is installed on the emptying pipe (16); and the interior of the acid mist treatment box (9) is filled with an alkaline solution (10).

2. The recyclable acid mist treatment equipment according to claim 1, characterized in that: The bottom of the sealing cover (1) is provided with a positioning groove (2), and the positioning groove (2) is adapted to the size of the acid mist treatment box (9). The sealing cover (1) is clamped on the upper side of the acid mist treatment box (9) through the positioning groove (2) at the bottom, and the cross section of the acid mist treatment box (9) is arranged in the long direction.

3. The recyclable acid mist treatment equipment according to claim 1, characterized in that: The right side of the surface of the sealing cover (1) is provided with a sampling port (5) and an exhaust port (7), and a sealing plug (6) is sealed and plugged into the sampling port (5). Meanwhile, an exhaust pipe (8) is fixedly installed inside the exhaust port (7), and the exhaust pipe (8) is arranged in an "L" shape.

4. The recyclable acid mist treatment equipment according to claim 1, characterized in that: The distribution pipes (13) are evenly arranged in eight groups at the bottom of the acid mist treatment box (9), and the distance between two adjacent groups of distribution pipes (13) is consistent. At the same time, multiple groups of mist holes (131) are evenly opened at the bottom of the distribution pipes (13), and the cross-section of the mist holes (131) is arranged in a dovetail shape.

5. The recyclable acid mist treatment equipment according to claim 1, characterized in that: The distribution pipes (13) are arranged in an "S" shape, and eight groups of distribution pipes (13) are submerged in the interior of the alkaline solution (10). At the same time, the eight groups of distribution pipes (13) discharge acid mist from the mist holes (131) to react with the alkaline solution (10) to undergo an acid-base neutralization reaction, and the neutralized acid mist is discharged from the exhaust port (7) and the exhaust pipe (8).

6. The recyclable acid mist treatment equipment according to claim 1, characterized in that: A viewing window (17) is installed on the front of the acid mist treatment box (9), and the viewing window (17) is arranged in a rectangular shape. At the same time, two sides of the bottom of the acid mist treatment box (9) are supported and fixed by support plates (12), and the ends of the support plates (12) are welded and fixed to the inner wall of the fixing seat (11).

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