Waste gas purification mechanism

Abstract

The utility model relates to the technical field of waste gas purification mechanisms, in particular to a waste gas purification mechanism which comprises a humidifying assembly, the humidifying assembly comprises a humidifying barrel, the bottom end of the humidifying barrel is connected with an electromagnetic valve pipe, the top end of the humidifying barrel is provided with a spraying part, and the top end of the right side of the humidifying barrel is provided with a filtering assembly. The filter assembly comprises a filter box fixedly connected with the humidifying barrel, the right side of the filter box is connected with an air inlet pipe, a filter plate is arranged in the filter box, and the front face of the filter box is in butt joint with a cover plate through a long rod bolt. According to the utility model, the filter plates are embedded and inserted in the placement groove of the spraying part at equal intervals, so that the cover plate is buckled on the side of the filter box, and the rubber blocks on the inner wall of the cover plate are used for sealing, and at the moment, the filter plates can preliminarily filter waste gas filled by the gas inlet pipe and effectively filter large-particle impurities in the waste gas; the reaction time of reaction liquid medicine in the reaction barrel is prolonged, so that the purification reaction efficiency of waste gas is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas purification mechanisms, in particular to a waste gas purification mechanism. Background Art

[0002] A large amount of waste gas will be generated in industrial production. If these waste gases are directly discharged into the atmosphere, they will cause serious air pollution. Therefore, waste gas purification agencies are needed to purify these waste gases and discharge them after treatment, which can reduce the degree of pollution to the atmosphere.

[0003] During the exhaust gas treatment process, humidification is required to remove particulate matter from the exhaust gas. During this process, the reaction tank containing the reaction solution is easily saturated due to particulate matter, which increases the frequency of reaction tank replacement and affects the exhaust gas purification effect. Therefore, an exhaust gas purification mechanism is needed to solve this problem. Utility Model Content

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

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A waste gas purification mechanism includes a humidification component, which includes a humidification barrel, a solenoid valve tube is connected to the bottom end of the humidification barrel, a spray component is provided at the top of the humidification barrel, and a filter component is provided at the top right side of the humidification barrel. The filter component includes a filter box connected and fixed to the humidification barrel, an air intake pipe is connected to the right side of the filter box, a filter plate is provided inside the filter box, a cover plate is connected to the front of the filter box by a long rod bolt, a right pipe is connected to the bottom left end of the humidification barrel, and a purification component is provided on the left side of the right pipe, the purification component includes a left pipe connected and fixed to the right pipe, a reaction barrel is connected to the left side of the left pipe, the top of the reaction barrel is connected to a top cover by bolts, and the top of the top cover is connected to the exhaust pipe.

[0007] Preferably, a guide plate is connected to the inner wall of the reaction barrel, and an electromagnetic valve medicine inlet pipe is connected to the left side of the reaction barrel near the guide plate. The electromagnetic valve medicine inlet pipe is arranged at an angle, and the guide plate can guide the purified reaction solution to prevent the purified reaction solution from splashing into the inside of the left connecting pipe when it is poured from the electromagnetic valve medicine inlet pipe.

[0008] Preferably, the bottom end of the inner wall of the reaction barrel is designed in an arc structure, the bottom end of the reaction barrel is connected to a drain valve pipe, the left inner wall of the left connecting pipe is connected to a guide pipe, and the end of the guide pipe is close to the bottom end of the reaction barrel. The arc structure design of the bottom end of the reaction barrel can facilitate the guidance and concentration of particulate impurities during exhaust gas purification.

[0009] Preferably, two rectangular blocks are symmetrically connected at the upper and lower ends of the filter plate, and the rectangular blocks are embedded in the inner wall of the filter box through guide grooves. The rectangular blocks are connected to the guide grooves of the filter box to ensure the stability of the filter plates when placed upright inside the filter box.

[0010] Preferably, the inner wall of the cover plate is provided with a rubber block, and the outer diameter of the rubber block is adapted to the inner diameter of the filter box. The filter plate can be squeezed by the rubber block on the inner wall of the cover plate to ensure the stability of the filter plate placement.

[0011] Preferably, the spray component includes a docking cover, which is connected and fixed to the humidification barrel by bolts, a water inlet pipe is connected to the top of the docking cover, and the end of the water inlet pipe passes through the docking cover and is connected and fixed to the spray plate, a rubber disc is provided at the bottom of the docking cover, and the rubber disc is in contact with the inner wall of the humidification barrel, and the water flow is guided from the water inlet pipe to the inside of the spray plate, and the water flow is discharged from the spray hole of the spray plate, so that the water flow can humidify and drop particulate impurities such as dust in the exhaust gas.

[0012] Preferably, a blower assembly is provided on the right side of the bottom end of the humidification barrel, and the blower assembly includes an air inlet pipe connected to and passing through the humidification barrel. A blower is connected to the right side of the air inlet pipe. The exhaust gas can quickly enter the purified reaction solution in the reaction barrel during the blowing, and the exhaust gas floats up from the bottom of the solution, thereby extending the reaction time and improving the reaction effect.

[0013] The utility model has at least the following beneficial effects:

[0014] 1. By setting up a filter component, preliminary filtration of large particles of impurities in the exhaust gas can be achieved. Compared with the traditional structure, this device is inserted into the placement slot of the spray component at equal intervals through the filter plate, so that the cover plate is buckled on the side of the filter box and sealed by the rubber block on the inner wall of the cover plate. At this time, the filter plate can perform preliminary filtration on the exhaust gas injected by the intake pipe, effectively filter the large particles of impurities in the exhaust gas, extend the reaction time of the reaction solution inside the reaction barrel, and thus improve the purification reaction efficiency of the exhaust gas.

[0015] 2. By setting up spray components and blower components, the spray and flushing treatment of exhaust gas can be achieved. This device passes the exhaust gas into the humidification barrel from the air inlet pipe, and connects the water source to the external water source through the water inlet pipe, so that the water flow can complete the spraying through the spray disk. The water flow after spraying is neutralized with the exhaust gas, thereby humidifying the exhaust gas, so that the water flow flushes the particulate dust and is discharged from the solenoid valve pipe. At the same time, the blower is started to accelerate the flow rate of the humidified exhaust gas, and then it can be flushed into the reaction solution in the reaction barrel through the guide pipe, thereby improving the purification reaction efficiency of the exhaust gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the external structure of an exhaust gas purification mechanism proposed in the present utility model;

[0018] Figure 2 This is a schematic diagram of the external disassembled structure of an exhaust gas purification mechanism proposed in the present utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional disassembled structure of a humidification component in an exhaust gas purification mechanism proposed in the present utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional disassembled structure of a filter assembly in an exhaust gas purification mechanism proposed by the present invention;

[0021] Figure 5 This is a schematic diagram of the three-dimensional disassembled structure of a purification component in an exhaust gas purification mechanism proposed by the present invention.

[0022] In the figure: 1. Humidification component; 11. Humidification barrel; 12. Spray component; 121. Docking cover; 122. Rubber disc; 123. Spray disc; 124. Water inlet pipe; 13. Right connecting pipe; 2. Filter component; 21. Filter box; 22. Air inlet pipe; 23. Filter plate; 24. Cover plate; 25. Long rod bolt; 3. Purification component; 31. Reaction barrel; 32. Left connecting pipe; 33. Top cover; 34. Exhaust pipe; 35. Solenoid valve medicine inlet pipe; 36. Guide plate; 37. Guide pipe; 38. Drain valve pipe; 4. Blower component; 41. Air inlet pipe; 42. Blower; 5. Solenoid valve pipe. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] Reference Figure 1-5, a waste gas purification mechanism includes a humidifying component 1, which includes a humidifying barrel 11, the bottom end of the humidifying barrel 11 is connected to a solenoid valve tube 5, a spray component 12 is provided at the top of the humidifying barrel 11, and a filter component 2 is provided at the top right side of the humidifying barrel 11. The filter component 2 includes a filter box 21 connected and fixed to the humidifying barrel 11, the right side of the filter box 21 is connected to an air intake pipe 22, a filter plate 23 is provided inside the filter box 21, and a cover plate 24 is connected to the front of the filter box 21 through a long rod bolt 25. The bottom left end of the humidifying barrel 11 is connected to a right pipe 13, and a purification component 3 is provided on the left side of the right pipe 13. The purification component 3 includes a left pipe 32 connected and fixed to the right pipe 13, and the left side of the left pipe 32 is connected to a reaction barrel 31. The top of the reaction barrel 31 is connected to a top cover 33 by bolts, and the top of the top cover 33 is connected to an exhaust pipe 34.

[0025] A guide plate 36 is connected to the inner wall of the reaction barrel 31 . A solenoid valve medicine inlet pipe 35 is connected to the left side of the reaction barrel 31 near the guide plate 36 . The solenoid valve medicine inlet pipe 35 is arranged at an angle.

[0026] The bottom end of the inner wall of the reaction barrel 31 is designed in an arc structure. The bottom end of the reaction barrel 31 is connected to a drain valve pipe 38. The left inner wall of the left connecting pipe 32 is connected to a guide pipe 37, and the end of the guide pipe 37 is close to the bottom end of the reaction barrel 31.

[0027] Two rectangular blocks are symmetrically connected at the upper and lower ends of the filter plate 23 , and the rectangular blocks are embedded in the inner wall of the filter box 21 through guide grooves.

[0028] A rubber block is provided on the inner wall of the cover plate 24 , and the outer diameter of the rubber block is adapted to the inner diameter of the filter box 21 .

[0029] The spray component 12 includes a docking cover 121, which is connected and fixed to the humidification barrel 11 by bolts. A water inlet pipe 124 is connected to the top of the docking cover 121, and the end of the water inlet pipe 124 passes through the docking cover 121 and is connected and fixed to the spray disc 123. A rubber disc 122 is provided at the bottom of the docking cover 121, and the rubber disc 122 abuts against the inner wall of the humidification barrel 11.

[0030] A blower assembly 4 is provided on the right side of the bottom end of the humidification barrel 11 . The blower assembly 4 includes an air inlet pipe 41 connected to and passing through the humidification barrel 11 . A blower 42 is connected to the right side of the air inlet pipe 41 .

[0031] The guide plate 36 can be used to guide the purification reaction solution to prevent the purification reaction solution from splashing into the left pipe 32 when it is poured from the solenoid valve inlet pipe 35, affecting the exhaust gas purification reaction effect. The arc structure design at the bottom of the reaction barrel 31 can facilitate the guidance and concentration of particulate impurities during exhaust gas purification. The purification reaction solution and impurities after saturation of the reaction barrel 31 can be discharged through the drain valve pipe 38, which is convenient for cleaning the inside of the reaction barrel 31. Through the design of the guide pipe 37, the exhaust gas can be concentrated and discharged into the deep of the purification reaction solution, so that the exhaust gas can be quickly purified. When the filter plate 23 is embedded in the filter box 21, it can be docked with the guide groove of the filter box 21 through the rectangular block to ensure the stability of the filter plate 23 placed upright in the filter box 21. At the same time, it is convenient for the staff to pull and draw the filter plate 23. When the cover plate 24 is docked with the filter box 21, the inner wall of the cover plate 24 The rubber block can squeeze the filter plate 23 to ensure the stability of the filter plate 23. At the same time, the rubber block can seal the gap between the filter box 21 and the cover plate 24 to ensure the sealing performance of the connection between the filter box 21 and the cover plate 24. When the exhaust gas enters the humidification barrel 11 through the air inlet pipe 22, the water flow can be guided from the water inlet pipe 124 to the inside of the spray plate 123 and then discharged from the spray hole of the spray plate 123. The water flow can then humidify and drop particulate impurities such as dust in the exhaust gas, making it convenient to open the solenoid valve pipe 5 to discharge and clean the water flow and particulate matter in the later stage. After the blower 42 is started, it cooperates with the air inlet pipe 41, and then accelerates the exhaust gas inside the humidification barrel 11, so that the exhaust gas can quickly enter the purification reaction solution of the reaction barrel 31 during the blast, and the exhaust gas floats from the bottom of the solution, prolonging the reaction time, thereby improving the purification reaction effect of the exhaust gas.

[0032] Working principle: According to the attached Figure 2 With attached Figure 3 As shown, the spray component 12 is fixed to the filter box 21 by bolts, and the water inlet pipe 124 is connected to the water source. At the same time, the air inlet pipe 22 is connected to the exhaust pipe. The exhaust gas enters from the air inlet pipe 22, and the large particles of dust and impurities in the exhaust gas are intercepted by three parallel filter plates 23. The intercepted and filtered exhaust gas enters the humidification barrel 11, so that the water source can pass through the water inlet pipe 124 and then be sprayed from the spray plate 123. The sprayed water flow can flush the exhaust gas, and the water flow is concentrated to a certain degree and then discharged from the solenoid valve pipe 5;

[0033] Secondly, according to the attached Figure 4 With attached Figure 5As shown, the staff can pour the purified reaction solution into the solenoid valve inlet pipe 35 so that the purified reaction solution can be concentrated inside the reaction barrel 31. At this time, the blower 42 can be started to accelerate the flow rate of the exhaust gas during the blowing of the blower 42, so that the exhaust gas can pass through the right pipe 13 and the left pipe 32 and then enter the guide pipe 37. The exhaust gas can be guided and flushed into the purified reaction solution in the reaction barrel 31 through the guide pipe 37, so that the exhaust gas can be quickly purified and reacted. After breaking through the water surface, the gas can be discharged through the exhaust pipe 34 to enter the next process.

[0034] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. An exhaust gas purification mechanism, characterized in that: The invention comprises a humidifying component (1), wherein the humidifying component (1) comprises a humidifying barrel (11), the bottom end of the humidifying barrel (11) is connected to a solenoid valve tube (5), the top end of the humidifying barrel (11) is provided with a spraying component (12), the top right end of the humidifying barrel (11) is provided with a filter component (2), the filter component (2) comprises a filter box (21) connected and fixed to the humidifying barrel (11), the right side of the filter box (21) is connected to an air inlet pipe (22), a filter plate (23) is provided inside the filter box (21), and the filter The front of the filter box (21) is connected to a cover plate (24) via a long rod bolt (25), the bottom left end of the humidifying barrel (11) is connected to a right pipe (13), and a purification component (3) is provided on the left side of the right pipe (13), the purification component (3) includes a left pipe (32) connected and fixed to the right pipe (13), the left side of the left pipe (32) is connected to a reaction barrel (31), the top of the reaction barrel (31) is connected to a top cover (33) via bolts, and the top of the top cover (33) is connected to an exhaust pipe (34).

2. The exhaust gas purification mechanism according to claim 1, characterized in that: The inner wall of the reaction barrel (31) is connected to a guide plate (36), and a solenoid valve medicine inlet pipe (35) is connected to the left side of the reaction barrel (31) near the guide plate (36), and the solenoid valve medicine inlet pipe (35) is arranged in an inclined manner.

3. The exhaust gas purification mechanism according to claim 1, characterized in that: The bottom end of the inner wall of the reaction barrel (31) is designed in an arc structure. The bottom end of the reaction barrel (31) is connected to a drain valve pipe (38). The left inner wall of the left connecting pipe (32) is connected to a guide pipe (37), and the end of the guide pipe (37) is close to the bottom end of the reaction barrel (31).

4. The exhaust gas purification mechanism according to claim 1, characterized in that: Two rectangular blocks are symmetrically connected to the upper and lower ends of the filter plate (23), and the rectangular blocks are embedded in the inner wall of the filter box (21) through guide grooves.

5. The exhaust gas purification mechanism according to claim 1, characterized in that: A rubber block is provided on the inner wall of the cover plate (24), and the outer diameter of the rubber block is adapted to the inner diameter of the filter box (21).

6. The exhaust gas purification mechanism according to claim 1, characterized in that: The spray component (12) includes a docking cover (121), which is connected and fixed to the humidifying barrel (11) by bolts. The top of the docking cover (121) is connected to a water inlet pipe (124), and the end of the water inlet pipe (124) passes through the docking cover (121) and is connected and fixed to the spray disc (123). The bottom of the docking cover (121) is provided with a rubber disc (122), and the rubber disc (122) abuts against the inner wall of the humidifying barrel (11).

7. The exhaust gas purification mechanism according to claim 6, characterized in that: A blower assembly (4) is provided on the right side of the bottom end of the humidifying barrel (11). The blower assembly (4) includes an air inlet pipe (41) connected to and passing through the humidifying barrel (11). A blower (42) is connected to the right side of the air inlet pipe (41).

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