Industrial waste gas treatment device with monitoring function

Abstract

The utility model belongs to the technical field of waste gas treatment, and particularly relates to an industrial waste gas treatment device with a monitoring function, which comprises a treatment mechanism, a heat exchange pipe and a mixing mechanism, the treatment mechanism comprises a treatment box, a gas supply pipe, a gas guide pipe, a gas monitoring device, an exhaust pipe and a filter plate, the bottom of the end, located in the treatment box, of the gas supply pipe is connected with a gas guide pipe, a gas monitoring device is arranged on the gas supply pipe, the top of the treatment box is connected with an exhaust pipe, and a filter plate is inserted into the side wall of the exhaust pipe; the heat exchange pipe is arranged at the bottom of the treatment box; the mixing mechanism is arranged in an inner cavity of the treatment box, in the treatment process, heat exchange is conducted through a heat exchange pipe, waste heat recycling of waste gas is achieved, the mixing mechanism is driven to work through circulating waste gas, the waste gas makes full contact with treatment liquid, meanwhile, heat is evenly diffused, and heat exchange is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to an industrial waste gas treatment device with a monitoring function. Background Art

[0002] The rapid development of industrialization inevitably generates large amounts of industrial waste gases, such as acidic and organic waste gases. Acidic waste gases primarily include sulfur oxides, nitrogen oxides, H₂S, and chlorine. Large-scale emissions of these gases contribute to the formation of acid rain, which is devastating to the environment, particularly affecting trees, where it can be lethal and severely impact the human environment. Consequently, the world is paying close attention to the environment, with numerous measures being implemented to reduce air pollution and promote a green economy and sustainable lifestyles. Organic waste gases include formaldehyde, xylene, toluene, acetone, butanone, and halogen compounds. Most of these compounds have pungent odors, significantly impacting air quality and posing a health risk to human health through direct contact. Furthermore, the flammability of VOC waste gases poses a safety hazard. Consequently, the treatment of industrial waste gases is receiving increasing attention.

[0003] In order to facilitate the treatment of industrial waste gas, the present application proposes an industrial waste gas treatment device with a monitoring function. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above problems and / or the problems existing in the existing industrial waste gas treatment devices with monitoring functions, the present utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide an industrial waste gas treatment device with a monitoring function. During the treatment process, heat exchange is carried out using heat exchange tubes to realize the recovery and utilization of waste heat of the waste gas, and the circulating waste gas drives the mixing mechanism to work, so that the waste gas is fully in contact with the treatment liquid, and the heat is evenly diffused to facilitate heat exchange.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] An industrial waste gas treatment device with a monitoring function, comprising:

[0009] The processing mechanism includes a processing box, an air supply pipe, an air guide pipe, a gas monitoring device, an exhaust pipe and a filter plate. The left side wall of the processing box is connected to the air supply pipe. The bottom of one end of the air supply pipe located inside the processing box is connected to the air guide pipe. The gas monitoring device is provided on the air supply pipe. The top of the processing box is connected to the exhaust pipe. The filter plate is inserted into the side wall of the exhaust pipe.

[0010] a heat exchange tube, arranged at the bottom of the processing box;

[0011] The mixing mechanism is arranged in the inner cavity of the processing box.

[0012] As a preferred solution of the industrial waste gas treatment device with monitoring function described in the utility model, the heat exchange tube is a curved heat conduction tube, and the outer end of the heat exchange tube extends out of the treatment box.

[0013] As a preferred solution of an industrial waste gas treatment device with a monitoring function described in the utility model, wherein: the mixing mechanism includes a transmission shaft, an impeller, a driving bevel gear, a stirring shaft, a driven bevel gear and a stirring blade, the transmission shaft is rotatably connected to the right end of the air supply pipe, the left end of the transmission shaft is provided with an impeller located in the air supply pipe, the right end of the transmission shaft is provided with a driving bevel gear, the stirring shaft is rotatably connected to the top of the inner cavity of the treatment box, the stirring shaft is provided with a driven bevel gear meshing with the driving bevel gear, and the stirring blade is provided at the bottom of the stirring shaft.

[0014] As a preferred solution of the industrial waste gas treatment device with monitoring function described in the utility model, a liquid adding pipe is provided on the top of the treatment box, and an end cover is provided on the top of the liquid adding pipe.

[0015] As a preferred solution of the industrial waste gas treatment device with monitoring function described in the utility model, the outer wall of the treatment box is provided with a transparent window, and the transparent window is provided with a liquid level identification scale.

[0016] As a preferred solution of the industrial waste gas treatment device with monitoring function described in the utility model, the upper end of the stirring shaft is connected to the top of the inner cavity of the treatment box through a bearing.

[0017] As a preferred solution of the industrial waste gas treatment device with monitoring function described in the utility model, the filter plate is evenly inserted into the exhaust pipe, and a handle is provided on the outside of the filter plate.

[0018] Compared with the existing technology: the utility model will pass the exhaust gas into the treatment box through the air supply pipe, and then the exhaust gas will be discharged after being filtered through the filter plate of the exhaust pipe. The plug-in filter plate is easy to plug and unplug and replace, and the exhaust gas is monitored by the gas monitoring device. During the treatment process, heat exchange pipes are used for heat exchange to realize the recovery and utilization of the waste heat of the exhaust gas, and the circulating exhaust gas drives the mixing mechanism to work, so that the exhaust gas is fully in contact with the treatment liquid, and the heat is evenly diffused, which is convenient for heat exchange. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive labor. Among them:

[0020] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the hybrid mechanism of the present utility model.

[0023] In the figure: 100 processing mechanism, 110 processing box, 120 air supply pipe, 130 air guide pipe, 140 gas monitoring device, 150 exhaust pipe, 160 filter plate, 170 liquid adding pipe, 200 heat exchange pipe, 300 mixing mechanism, 310 transmission shaft, 320 impeller, 330 driving bevel gear, 340 stirring shaft, 350 driven bevel gear, 360 stirring blade. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0025] 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 different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0028] The utility model provides an industrial waste gas treatment device with a monitoring function. During the treatment process, heat exchange is carried out using heat exchange tubes to realize waste heat recovery and utilization of waste gas. The circulating waste gas drives the mixing mechanism to work, so that the waste gas is fully in contact with the treatment liquid, and the heat is evenly diffused, which is convenient for heat exchange. Figure 1-Figure 3 , including: a processing mechanism 100, a heat exchange tube 200 and a mixing mechanism 300.

[0029] The processing mechanism 100 includes a processing box 110, an air supply pipe 120, an air guide pipe 130, a gas monitoring device 140, an exhaust pipe 150, and a filter plate 160. The left side wall of the processing box 110 is connected to the air supply pipe 120. The bottom of the air supply pipe 120 located inside the processing box 110 is connected to the air guide pipe 130. The gas monitoring device 140 is installed on the air supply pipe 120. The top of the processing box 110 is connected to the exhaust pipe 150. The filter plate 160 is inserted into the side wall of the exhaust pipe 150.

[0030] Among them, waste gas treatment liquid is added inside the treatment box 110, and external industrial waste gas is pumped into the air supply pipe 120. The gas monitoring device 140 monitors the waste gas entering the air supply pipe 120. After passing through the air supply pipe 120, the waste gas is introduced into the treatment liquid through the air guide pipe 130 for treatment. Then, the waste gas floats upward into the exhaust pipe 150, and is discharged after being purified by the filter plate 160. The plugged filter plate 160 is easy to plug and unplug and replace.

[0031] The heat exchange tube 200 is arranged at the bottom of the treatment box 110, wherein the heat exchange tube 200 adopts a curved heat conducting tube, the outer end of the heat exchange tube 200 extends outside the treatment box 110, and a heat exchange medium (water) is introduced into the heat exchange tube 200. The flowing heat exchange medium is used to take away the heat inside the treatment box 110, so that the heat exchange medium is heated, thereby realizing the recovery and utilization of the waste heat of the exhaust gas.

[0032] The mixing mechanism 300 is disposed in the inner cavity of the processing box 110. The mixing mechanism 300 includes a transmission shaft 310, an impeller 320, a driving bevel gear 330, a stirring shaft 340, a driven bevel gear 350 and a stirring blade 360. The transmission shaft 310 is rotatably connected to the right end of the air supply pipe 120. The impeller 320 located in the air supply pipe 120 is provided at the left end of the transmission shaft 310. The driving bevel gear 330 is provided at the right end of the transmission shaft 310. The stirring shaft 340 is rotatably connected to the top of the inner cavity of the processing box 110. The stirring shaft 340 is provided with a driven bevel gear 350 meshing with the driving bevel gear 330. The stirring blade 360 ​​is provided at the bottom of the stirring shaft 340. The upper end of the stirring shaft 340 is connected to the top of the inner cavity of the processing box 110 through a bearing.

[0033] The high-pressure gas drives the impeller 320 to rotate, and the impeller 320 drives the driving bevel gear 330 to rotate through the transmission shaft 310. The driving bevel gear 330 engages and drives the driven bevel gear 350 to rotate. The driven bevel gear 350 drives the stirring blade 360 ​​to rotate through the stirring shaft 340, and the stirring blade 360 ​​is used to stir and mix the treatment liquid.

[0034] To facilitate the addition of waste gas treatment liquid, a liquid adding pipe 170 is provided on the top of the treatment box 110 . An end cover is provided on the top of the liquid adding pipe 170 . The end cover is opened and the waste gas treatment liquid is added to the inside of the treatment box 110 through the liquid adding pipe 170 .

[0035] In order to facilitate observation of the remaining amount of the treatment liquid, a transparent window is provided on the outer wall of the treatment box 110. A liquid level identification scale is provided on the transparent window, and the remaining amount of the treatment liquid can be observed through the transparent window.

[0036] To facilitate the insertion and removal of the filter plate 160 , the filter plate 160 is evenly inserted into the exhaust pipe 150 . A handle is provided on the outside of the filter plate 160 to provide an operating space, and the handle is grasped for insertion and removal operations.

[0037] During specific use, waste gas treatment liquid is added to the processing box 110, and external industrial waste gas is pumped into the air supply pipe 120. The gas monitoring device 140 monitors the waste gas entering the air supply pipe 120. After passing through the air supply pipe 120, the waste gas is introduced into the treatment liquid through the air guide pipe 130 for treatment. After that, the waste gas drifts upward into the exhaust pipe 150, is purified by the filter plate 160 and discharged. The heat exchange medium (water) is introduced into the heat exchange pipe 200, and the heat inside the processing box 110 is taken away by the flowing heat exchange medium, so that the heat exchange medium The high-pressure gas drives the impeller 320 to rotate, and the impeller 320 drives the driving bevel gear 330 to rotate through the transmission shaft 310. The driving bevel gear 330 engages and drives the driven bevel gear 350 to rotate. The driven bevel gear 350 drives the stirring blade 360 ​​to rotate through the stirring shaft 340. The stirring blade 360 ​​is used to stir and mix the treatment liquid, so that the exhaust gas and the treatment liquid are fully in contact, and the heat of the exhaust gas is evenly diffused, thereby improving the treatment effect and the heat exchange efficiency.

[0038] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. An industrial waste gas treatment device with monitoring function, characterized in that: include: The processing mechanism (100) comprises a processing box (110), an air supply pipe (120), an air guide pipe (130), a gas monitoring device (140), an exhaust pipe (150) and a filter plate (160); the left side wall of the processing box (110) is connected to the air supply pipe (120); the bottom of one end of the air supply pipe (120) located in the processing box (110) is connected to the air guide pipe (130); the gas monitoring device (140) is provided on the air supply pipe (120); the top of the processing box (110) is connected to the exhaust pipe (150); and the side wall of the exhaust pipe (150) is plugged with the filter plate (160); A heat exchange tube (200) is arranged at the bottom of the processing box (110); The mixing mechanism (300) is arranged in the inner cavity of the processing box (110).

2. The industrial waste gas treatment device with monitoring function according to claim 1, characterized in that: The heat exchange tube (200) is a curved heat conduction tube, and the outer end of the heat exchange tube (200) extends outside the processing box (110).

3. The industrial waste gas treatment device with monitoring function according to claim 1, characterized in that: The mixing mechanism (300) comprises a transmission shaft (310), an impeller (320), a driving bevel gear (330), a stirring shaft (340), a driven bevel gear (350) and a stirring blade (360); the transmission shaft (310) is rotatably connected to the right end of the air supply pipe (120); the impeller (320) located in the air supply pipe (120) is provided at the left end of the transmission shaft (310); the driving bevel gear (330) is provided at the right end of the transmission shaft (310); the stirring shaft (340) is rotatably connected to the top of the inner cavity of the processing box (110); the stirring shaft (340) is provided with a driven bevel gear (350) meshing with the driving bevel gear (330); and the stirring blade (360) is provided at the bottom of the stirring shaft (340).

4. The industrial waste gas treatment device with monitoring function according to claim 1, characterized in that: A liquid adding pipe (170) is provided on the top of the processing box (110), and an end cover is provided on the top of the liquid adding pipe (170).

5. The industrial waste gas treatment device with monitoring function according to claim 1, characterized in that: The outer wall of the processing box (110) is provided with a transparent window, and a liquid level identification scale is provided on the transparent window.

6. The industrial waste gas treatment device with monitoring function according to claim 3, characterized in that: The upper end of the stirring shaft (340) is connected to the top of the inner cavity of the processing box (110) through a bearing.

7. The industrial waste gas treatment device with monitoring function according to claim 1, characterized in that: The filter plate (160) is evenly inserted into the exhaust pipe (150), and a handle is provided on the outside of the filter plate (160).

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