Novel industrial waste gas pollution environment-friendly treatment device

Abstract

The utility model is suitable for the technical field of waste gas treatment, and provides a novel industrial waste gas pollution environment-friendly treatment device which comprises a shell, an air inlet pipe is installed at the top of the shell, a cabin is formed in the inner side of the shell, and a filter screen is installed on the inner wall of the cabin. According to the novel industrial waste gas pollution environment-friendly treatment device, the gas conveying pipe is arranged and located in the water tank, when waste gas passes through the gas conveying pipe, waste heat is conveyed to the surface of the gas conveying pipe, heat exchange is conducted between the gas conveying pipe and water in the water tank, and therefore the temperature of the water in the water tank is increased; heated water can be used as industrial or domestic water, so that waste heat recovery of waste gas is realized, the motor drives the scraper to clean the filter screen, the shell does not need to be disassembled for cleaning, the convenience of cleaning the filter screen is improved, and the waste gas can be uniformly separated by arranging five groups of gas conveying pipes, so that the heat exchange area with water is increased in a limited space; therefore, the waste heat recovery efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste gas treatment, and particularly relates to a new type of environmental protection treatment device for industrial waste gas pollution. Background Art

[0002] Industrial waste gas refers to the general term of various pollutant-containing gases discharged into the air during fuel combustion and production processes in enterprise factories. These waste gases include carbon dioxide, carbon disulfide, hydrogen sulfide, fluorides, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, sulfuric acid (mist), lead, mercury, beryllium compounds, soot and production dust. Discharged into the atmosphere, they will pollute the air, and special waste gas treatment equipment is needed when treating these waste gases.

[0003] At present, one of the methods for waste gas treatment is to decompose harmful substances by combustion, input the waste gas into the combustion chamber for heating, and then discharge it. However, the waste gas after combustion has a high temperature. If directly discharged, it will affect air quality. In addition, the waste gas also contains a large amount of waste heat, and direct discharge will cause waste of more heat, which violates the concept of energy conservation and emission reduction. Content of the Utility Model

[0004] The utility model provides a new type of environmental protection treatment device for industrial waste gas pollution, aiming to solve the problem of waste of heat in the waste gas during discharge.

[0005] The utility model is realized as follows: a new type of environmental protection treatment device for industrial waste gas pollution includes a housing; an air inlet pipe is installed at the top of the housing, a chamber is opened inside the housing, and a filter screen is installed on the inner wall of the chamber. A first gas collecting plate is installed on the right side of the housing, a gas transmission pipe is connected to the right side of the first gas collecting plate, a water tank is opened below the housing, the gas transmission pipe is set in an S shape and extends into the water tank, and the other end pipe orifice of the gas transmission pipe is connected to a second gas collecting plate. The second gas collecting plate is installed on the side of the purification chamber, an activated carbon plate is placed in the purification chamber, air vent grooves are opened on the surface of the activated carbon plate, and an exhaust pipe is installed on the right side of the purification chamber.

[0006] Preferably, a motor is installed on the outer wall of the left side of the housing, a connecting shaft is installed at the shaft end of the output shaft of the motor, the connecting shaft extends into the interior of the housing, and a scraper is installed at the shaft end. The scraper is in contact with the left surface of the filter screen.

[0007] Preferably, a groove is opened on the lower side of the housing, and an ash box is placed in the groove. The ash box is located below the filter screen.

[0008] Preferably, there are five groups of the gas transmission pipes, and the five groups of gas transmission pipes are equidistantly distributed along the horizontal direction on the surface of the first gas collecting plate.

[0009] Preferably, the gas pipeline is made of copper pipe.

[0010] Preferably, the ventilation grooves of the activated carbon plate are arranged in an S shape, and five groups of ventilation grooves are provided, corresponding to the positions of the five groups of gas pipelines one by one.

[0011] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0012] The device is provided with a gas pipeline, and the gas pipeline is located in the water tank. When the waste gas passes through the gas pipeline, the waste heat is transferred to the surface of the gas pipeline, and the gas pipeline exchanges heat with the water in the water tank, so that the water temperature in the water tank rises, and the heated water can be used as industrial or domestic water, so as to realize the recovery of waste heat of the waste gas. The motor drives the scraper to clean the filter screen, without disassembling the shell for cleaning, improving the convenience of cleaning the filter screen. By setting five groups of gas pipelines, the waste gas can be evenly separated, so as to increase the heat exchange area with water in a limited space, thereby improving the waste heat recovery efficiency. Description of the Drawings

[0013] Figure 1 is the three-dimensional sectional structure schematic diagram of the utility model;

[0014] Figure 2 is the front sectional structure schematic diagram of the utility model;

[0015] Figure 3 is the side view structure schematic diagram of the first gas collecting plate of the utility model;

[0016] Figure 4 is the side view structure schematic diagram of the filter screen of the utility model;

[0017] In the figure: 1. Shell; 2. Air inlet pipe; 3. Filter screen; 4. First gas collecting plate; 5. Gas pipeline; 6. Water tank; 7. Second gas collecting plate; 8. Purification chamber; 9. Activated carbon plate; 10. Ventilation groove; 11. Exhaust pipe; 12. Motor; 13. Connecting shaft; 14. Scraper; 15. Ash box. Detailed Embodiments

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs; the terms used in the description of the present application in the specification are only for the purpose of describing specific embodiments, and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects, rather than to describe a specific order.

[0019] References to "embodiments" in this document mean that the specific features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0020] An embodiment of the present utility model provides a new type of industrial waste gas pollution environmental protection treatment device, as Figures 1-4 shown, which includes a housing 1. An air inlet pipe 2 is installed at the top of the housing 1. A chamber is provided inside the housing 1, and a filter screen 3 is installed on the inner wall of the chamber. A first air collecting plate 4 is installed on the right side of the housing 1. The right side of the first air collecting plate 4 is connected to an air conveying pipe 5. A water tank 6 is provided below the housing 1. The air conveying pipe 5 is arranged in an S shape and extends into the water tank 6. The other end of the air conveying pipe 5 is connected to a second air collecting plate 7. The second air collecting plate 7 is installed on the side of a purification chamber 8. An activated carbon plate 9 is placed in the purification chamber 8. Ventilation grooves 10 are provided on the surface of the activated carbon plate 9. An exhaust pipe 11 is installed on the right side of the purification chamber 8. When the device is in use, waste gas enters the interior of the housing 1 from the air inlet pipe 2 and then is output from the right side of the housing 1. The waste gas is filtered by the filter screen 3 inside the housing 1. The filtered waste gas passes through the first air collecting plate 4, and the first air collecting plate 4 outputs the waste gas through the air conveying pipe 5. The waste gas passes through the second air collecting plate 7 from the air conveying pipe 5 and enters the purification chamber 8. The waste gas passes through the ventilation grooves 10 on the surface of the activated carbon plate 9. At this time, the activated carbon plate 9 adsorbs the remaining harmful substances in the waste gas and then discharges them from the exhaust pipe 11. By providing the air conveying pipe 5, and the air conveying pipe 5 is located in the water tank 6. When the waste gas passes through the air conveying pipe 5, the waste heat is transferred to the surface of the air conveying pipe 5, and the air conveying pipe 5 exchanges heat with the water in the water tank 6, thereby increasing the water temperature in the water tank 6. The heated water can be used as industrial or domestic water, so as to realize the waste heat recovery of the waste gas.

[0021] A motor 12 is installed on the left outer wall of the housing 1. A connecting shaft 13 is installed at the shaft end of the output shaft of the motor 12. The connecting shaft 13 extends into the interior of the housing 1 and a scraping plate 14 is installed at the shaft end. The scraping plate 14 is attached to the left surface of the filter screen 3. By providing the scraping plate 14, when the waste gas passes through the filter screen 3, some of the particulate matter in the waste gas will adhere to the surface of the filter screen 3, thereby reducing the permeability of the filter screen 3. Here, by setting the motor 12 to drive the scraping plate 14 to brush the surface of the filter screen 3 through the connecting shaft 13, the cleaning of the filter screen 3 is realized. This cleaning method is convenient and labor-saving, and there is no need to disassemble the housing 1 for cleaning, improving the convenience of cleaning the filter screen 3.

[0022] A groove is provided on the lower side of the housing 1, and an ash box 15 is placed in the groove. The ash box 15 is located below the filter screen 3. By providing the ash box 15, the particulate matter scraped from the surface of the filter screen 3 falls into the ash box 15 under the action of gravity, so as to realize the recovery of particulate matter and facilitate subsequent processing and utilization.

[0023] Five groups of air delivery pipes 5 are provided. The five groups of air delivery pipes 5 are evenly distributed at equal intervals along the horizontal direction on the surface of the first air collecting plate 4. By providing five groups of air delivery pipes 5, the waste gas can be evenly separated, so as to increase the heat exchange area with water in a limited space and improve the waste heat recovery efficiency.

[0024] The air delivery pipe 5 is made of copper pipe. By making the air delivery pipe 5 of copper pipe, the heat transfer efficiency of the waste gas can be improved.

[0025] The ventilation grooves 10 of the activated carbon plate 9 are arranged in an S shape. Five groups of ventilation grooves 10 are provided and are in one-to-one correspondence with the five groups of air delivery pipes 5. By arranging the ventilation grooves 10 in an S shape, the contact area between the waste gas and the activated carbon plate 9 can be increased, so that the purification of the waste gas is more thorough.

[0026] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, certain steps may be adopted in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0027] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the above division of units can be implemented in other ways in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point, the shown or discussed coupling or communication connection between each other can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0028] The units described above as separate components may or may not be physically separated. The components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment. The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict and without creative efforts, combine, add or delete the features in the embodiments of the present invention according to the situation and make other adjustments, so as to obtain different technical solutions that essentially do not deviate from the concept of the present invention, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A new type of environmental protection treatment device for industrial waste gas pollution, characterized in that, It includes a housing (1): An air inlet pipe (2) is installed at the top of the housing (1). A chamber is provided inside the housing (1), and a filter screen (3) is installed on the inner wall of the chamber. A first air collecting plate (4) is installed on the right side of the housing (1). The right side of the first air collecting plate (4) is connected to an air delivery pipe (5). A water tank (6) is provided below the housing (1). The air delivery pipe (5) is in an S shape and extends into the water tank (6). The other end of the air delivery pipe (5) is connected to a second air collecting plate (7). The second air collecting plate (7) is installed on the side of a purification chamber (8). An activated carbon plate (9) is placed in the purification chamber (8). Ventilation grooves (10) are provided on the surface of the activated carbon plate (9). An exhaust pipe (11) is installed on the right side of the purification chamber (8).

2. The novel industrial waste gas pollution environmental protection treatment device according to claim 1, wherein, A motor (12) is installed on the left outer wall of the housing (1). A connecting shaft (13) is installed at the shaft end of the output shaft of the motor (12). The connecting shaft (13) extends into the housing (1), and a scraper (14) is installed at the shaft end. The scraper (14) is in contact with the left surface of the filter screen (3).

3. A novel industrial waste gas pollution environmental protection treatment device according to claim 1, characterized in that, A groove is provided on the lower side of the housing (1), and an ash box (15) is placed in the groove. The ash box (15) is located below the filter screen (3).

4. A novel industrial waste gas pollution environmental protection treatment device according to claim 1, characterized in that, There are five groups of the air delivery pipes (5), and the five groups of air delivery pipes (5) are equidistantly distributed along the horizontal direction on the surface of the first air collecting plate (4).

5. A novel industrial waste gas pollution environmental protection treatment device according to claim 4, characterized in that, The air delivery pipe (5) is made of copper pipe.

6. A novel industrial waste gas pollution environmental protection treatment device according to claim 4, characterized in that, The ventilation grooves (10) of the activated carbon plate (9) are opened in an S shape. There are five groups of the ventilation grooves (10), and they correspond to the positions of the five groups of air delivery pipes (5) one by one.

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