Industrial waste gas treatment equipment for environmental protection engineering

Abstract

The utility model relates to the technical field of industrial waste gas treatment, in particular to industrial waste gas treatment equipment for environmental protection engineering, which comprises a treatment box, the upper end of the treatment box is detachably connected with an end cover through a fastening assembly, the inner wall of the treatment box is fixedly connected with a support frame and a fixing plate, and an activated carbon adsorption plate II is placed at the upper end of the support frame; the top end of the second activated carbon adsorption plate is fixedly connected with a first activated carbon adsorption plate through a fixing rod, the left end of the circumferential surface of the treatment box is fixedly connected with a gas collecting hood through a supporting rod, an exhaust fan is fixedly installed in the gas collecting hood, the right end of the gas collecting hood is fixedly connected with a gas inlet pipe, and the gas inlet pipe upwards extends into the rotating cylinder and is rotationally connected with the rotating cylinder. The industrial waste gas treatment device can be used for filtering and adsorbing a large amount of harmful substances in industrial waste gas, so that the content of the harmful substances in the industrial waste gas can be reduced, and when the treated industrial waste gas is discharged outwards, the probability of polluting the external environment and hurting people around a factory can be reduced.

Description

Technical Field

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

[0002] Environmental protection projects refer to projects specifically done for environmental protection. Since industrial development leads to environmental pollution, these projects are based on a set of assumed goals, apply relevant scientific knowledge and technical means, and solve environmental pollution problems through the organized activities of a group of people. When treating industrial waste gas, harmful gas treatment equipment is needed to avoid direct discharge of harmful gases into the atmosphere.

[0003] At present, many factories will emit some industrial waste gas during operation. These waste gases contain a large amount of harmful substances. If they are directly discharged without treatment, the large amount of harmful substances in the waste gas will cause serious damage to human health and the surrounding environment. In order to protect the environment and the people around the factory, it is necessary to design an industrial waste gas treatment equipment for environmental protection engineering. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an industrial waste gas treatment device for environmental protection engineering.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an industrial waste gas treatment equipment for environmental protection engineering, comprising a treatment box, the upper end of the treatment box is detachably connected with an end cover through a fastening assembly, the inner wall of the treatment box is fixedly connected with a support frame and a fixed plate, an activated carbon adsorption plate 2 is placed on the upper end of the support frame, the top of the activated carbon adsorption plate 2 is fixedly connected with an activated carbon adsorption plate 1 through a fixing rod, and the activated carbon adsorption plate 1 is located at the upper end of the activated carbon adsorption plate 2; a plurality of air holes are provided on the upper end surface of the fixing plate, a filter cartridge is rotatably connected between the fixing plate and the treatment box, and the filter cartridge is rotatably connected to the fixing plate, a rotating cylinder is fixedly connected to the bottom end of the filter cartridge, the rotating cylinder and the filter cartridge are communicated with each other, and the rotating cylinder passes through the treatment box downward and is rotatably connected to the treatment box, and the circumference of the rotating cylinder A driving mechanism is installed on the surface, and the driving mechanism is connected to the rotating drum and provides power for the rotating drum to rotate. Brush plates are fixedly connected to the left and right ends of the inner wall of the processing box, and the brush plates are in contact with the filter drum. A scraper is fixedly connected to the bottom end of the filter drum. A material frame is fixedly connected to the inner bottom end of the processing box. The scraper is located in the material frame and is used to clean the material frame. A discharge hole is opened on the lower end surface of the material frame. A sealing plug is connected to the inside of the discharge hole through a lifting assembly, and the sealing plug is used to close the discharge hole. An exhaust pipe is fixedly connected to the rear end of the circumferential surface of the processing box, and an air collecting hood is fixedly connected to the left end of the circumferential surface of the processing box through a support rod. An exhaust fan is fixedly installed inside the air collecting hood. An air inlet pipe is fixedly connected to the right end of the air collecting hood. The air inlet pipe extends upward into the rotating drum and is rotatably connected to the rotating drum.

[0006] Furthermore, the material frame is located directly below the contact point between the brush plate and the filter cartridge.

[0007] Furthermore, the fastening assembly includes a first ear plate, a second ear plate, a positioning screw and a nut; the circumferential surface of the processing box is fixedly connected with multiple first ear plates, the upper ends of the multiple first ear plates are fixedly connected with positioning screws, the circumferential surfaces of the multiple positioning screws are threadedly connected with nuts; the circumferential surface of the end cover is fixedly connected with multiple second ear plates, the upper end surfaces of the multiple second ear plates are provided with positioning holes, and the multiple positioning screws are respectively connected to the multiple second ear plates through the multiple positioning holes.

[0008] Furthermore, the driving mechanism includes a motor, a driving wheel, a driven wheel and a belt. The rear end of the circumferential surface of the processing box is fixedly connected to the motor, the output shaft end of the motor is fixedly connected to the driving wheel, and the circumferential surface of the rotating cylinder is fixedly connected to the driven wheel. The driving wheel and the driven wheel are connected by a belt.

[0009] Furthermore, a pressure rod is fixedly connected to the bottom end of the end cover, and the pressure rod presses on the upper end of the activated carbon adsorption plate.

[0010] Furthermore, the lifting assembly includes an electric telescopic rod and a connecting frame. The front end of the circular surface of the processing box is fixedly connected to the electric telescopic rod through a fixed block. The output end of the electric telescopic rod is fixedly connected to the connecting frame. The connecting frame is slidably connected to the processing box, and the connecting frame is fixedly installed on the bottom end of the sealing plug.

[0011] The utility model has the following beneficial effects:

[0012] 1. Compared with the prior art, the industrial waste gas treatment equipment for environmental protection engineering can filter and adsorb a large amount of harmful substances in industrial waste gas through the cooperation of the filter cartridge, activated carbon adsorption plate 1 and activated carbon adsorption plate 2. Specifically, the filter cartridge filters out dust and particulate matter in the industrial waste gas, and the activated carbon adsorption plate 1 and activated carbon adsorption plate 2 can absorb some harmful gases in the industrial waste gas, which can reduce the content of harmful substances in the industrial waste gas. When the treated industrial waste gas is discharged to the outside, the probability of pollution to the external environment and the probability of harm to the people around the factory can be reduced.

[0013] 2. Compared with the prior art, this industrial waste gas treatment equipment for environmental protection engineering can clean and brush the filter cartridge around the periphery through the cooperation of the driving mechanism and the brush plate. The dust and particulate matter cleaned are collected by the material frame, and then the lifting component is controlled to operate, driving the sealing plug to move away from the discharge hole. Then, as the filter cartridge rotates, the scraper is driven to rotate, and the dust and particulate matter inside the material frame can be concentrated and discharged from the discharge hole. This makes it convenient to clean the filter cartridge and clean out the dust and particulate matter, so that the filter cartridge can continue to maintain a good filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an industrial waste gas treatment device for environmental protection engineering proposed by the utility model;

[0015] Figure 2 This is a structural schematic diagram of a partial section of an industrial waste gas treatment device for environmental protection engineering proposed by the utility model;

[0016] Figure 3 This is a structural schematic diagram of an industrial waste gas treatment device for environmental protection engineering proposed by the utility model, viewed from the right side with a partial section;

[0017] Figure 4 This utility model proposes an industrial waste gas treatment equipment for environmental protection engineering Figure 3 Schematic diagram of the enlarged structure of A.

[0018] Legend:

[0019] 1. Processing box; 2. End cover; 3. Exhaust pipe; 4. Electric telescopic rod; 5. Connecting frame; 6. Air collecting hood; 7. Inlet pipe; 8. Activated carbon adsorption plate 1; 9. Activated carbon adsorption plate 2; 10. Fixed rod; 11. Support frame; 12. Fixed plate; 13. Filter cartridge; 14. Motor; 15. Driving wheel; 16. Belt; 17. Driven wheel; 18. Rotating cylinder; 19. Exhaust fan; 20. Brush plate; 21. Material frame; 22. Scraper; 23. Sealing plug; 24. Discharge hole. DETAILED DESCRIPTION

[0020] Reference Figure 1-4 The utility model provides an industrial waste gas treatment equipment for environmental protection engineering, comprising a treatment box 1, the upper end of the treatment box 1 is detachably connected with an end cover 2 through a fastening assembly, the inner wall of the treatment box 1 is fixedly connected with a support frame 11 and a fixed plate 12, an activated carbon adsorption plate 2 9 is placed on the upper end of the support frame 11, the top of the activated carbon adsorption plate 2 9 is fixedly connected with an activated carbon adsorption plate 1 8 through a fixing rod 10, and the activated carbon adsorption plate 1 8 is located at the upper end of the activated carbon adsorption plate 2 9; a plurality of air holes are provided on the upper end surface of the fixed plate 12, a filter cartridge 13 is rotatably connected between the fixed plate 12 and the treatment box 1, and the filter cartridge 13 is rotatably connected to the fixed plate 12, a rotating cylinder 18 is fixedly connected to the bottom end of the filter cartridge 13, the rotating cylinder 18 is communicated with the filter cartridge 13, and the rotating cylinder 18 passes through the treatment box 1 downward and is rotatably connected with the treatment box 1, and a driving mechanism is installed on the circumferential surface of the rotating cylinder 18, The driving mechanism is connected to the rotating drum 18 and provides power for the rotating drum 18 to rotate. Brush plates 20 are fixedly connected to the left and right ends of the inner wall of the processing box 1, and the brush plates 20 are in contact with the filter drum 13. The bottom end of the filter drum 13 is fixedly connected to a scraper 22. The inner bottom end of the processing box 1 is fixedly connected to a material frame 21. The scraper 22 is located in the material frame 21 and is used to clean the material frame 21. A discharge hole 24 is opened on the lower end surface of the material frame 21. The inside of the discharge hole 24 is connected with a sealing plug 23 through a lifting assembly, and the sealing plug 23 is used to close the discharge hole 24; the rear end of the circumferential surface of the processing box 1 is fixedly connected to an exhaust pipe 3, and the left end of the circumferential surface of the processing box 1 is fixedly connected to an air collecting hood 6 through a support rod. An exhaust fan 19 is fixedly installed inside the air collecting hood 6. The right end of the air collecting hood 6 is fixedly connected to an air inlet pipe 7. The air inlet pipe 7 extends upward into the rotating drum 18 and is rotatably connected to the rotating drum 18. When working, the utility model can filter and adsorb a large amount of harmful substances in the industrial waste gas through the cooperation of the filter cartridge 13, the activated carbon adsorption plate 1 8 and the activated carbon adsorption plate 2 9, so as to reduce the content of harmful substances in the industrial waste gas. When the treated industrial waste gas is discharged to the outside, the probability of pollution to the external environment can be reduced, which is more environmentally friendly and reduces the probability of harm to the people around the factory.

[0021] Further, the material frame 21 is located at the right lower end of the contact point between the brush plate 20 and the filter cartridge 13. During operation, the dust and granular materials cleaned by the brush plate 20 can fall into the material frame 21 accurately.

[0022] Furthermore, the fastening assembly includes a first ear plate, a second ear plate, a positioning screw and a nut. The circumferential surface of the treatment box 1 is fixedly connected with a plurality of first ear plates, the upper ends of the plurality of first ear plates are fixedly connected with positioning screws, the circumferential surfaces of the plurality of positioning screws are threadedly connected with nuts, the circumferential surface of the end cover 2 is fixedly connected with a plurality of second ear plates, the upper end surfaces of the plurality of second ear plates are provided with positioning holes, and the plurality of positioning screws are connected to the plurality of second ear plates through the plurality of positioning holes respectively. During operation, after removing the nut, the end cover 2 can be removed from the top of the treatment box 1, so as to facilitate the subsequent removal of the activated carbon adsorption plate 1 8 and the activated carbon adsorption plate 2 9 inside the treatment box 1 for replacement.

[0023] Further, the driving mechanism includes a motor 14, a driving wheel 15, a driven wheel 17 and a belt 16. The rear end of the circumferential surface of the treatment box 1 is fixedly connected with the motor 14, the output shaft end of the motor 14 is fixedly connected with the driving wheel 15, and the circumferential surface of the rotating cylinder 18 is fixedly connected with the driven wheel 17. The driving wheel 15 and the driven wheel 17 are connected by the belt 16. During operation, the motor 14 drives the driving wheel 15 to rotate. At this time, under the action of the belt 16, the driven wheel 17 is driven to rotate, and then the rotating cylinder 18 is driven to rotate, and then the filter cartridge 13 is driven to rotate. As the filter cartridge 13 rotates, it can cooperate with the brush plate 20 to clean the filter cartridge 13. In the utility model, the upper and lower ends of the filter cartridge 13 are made of solid materials, and the circumferential surface of the filter cartridge 13 is made of filter material. In this way, as the filter cartridge 13 rotates, the brush plate 20 can clean the dust and granular materials attached to the circumferential surface of the filter cartridge 13 and drop them into the material frame 21.

[0024] Further, a pressure rod is fixedly connected to the bottom end of the end cover 2, and the pressure rod presses the upper end of the activated carbon adsorption plate 1 8. During operation, under the action of the pressure rod, the activated carbon adsorption plate 1 8 and the activated carbon adsorption plate 2 9 can be stably located in the processing box 1.

[0025] Furthermore, the lifting assembly includes an electric telescopic rod 4 and a connecting frame 5. The front end of the circumferential surface of the processing box 1 is fixedly connected to the electric telescopic rod 4 through a fixing block, and the output end of the electric telescopic rod 4 is fixedly connected to the connecting frame 5. The connecting frame 5 is slidably connected to the processing box 1, and the connecting frame 5 is fixedly installed at the bottom end of the sealing plug 23. When working, the electric telescopic rod 4 extends and cooperates with the connecting frame 5 to drive the sealing plug 23 to move downward, so that the sealing plug 23 gradually detaches from the discharge hole 24, so that the dust and granular materials accumulated inside the material frame 21 are discharged from the discharge hole 24.

[0026] Working principle:

[0027] During operation, the exhaust fan 19 operates to allow the industrial waste gas to enter the filter cartridge 13 along the gas collecting hood 6, the connecting pipe and the rotating cylinder 18. The filter cartridge 13 filters the dust and particulate matter mixed in the waste gas. The filtered waste gas passes through the air holes on the filter cartridge 13 and the fixed plate 12, and is adsorbed by the activated carbon adsorption plate 2 9 and the activated carbon adsorption plate 1 8 in turn, and is finally discharged from the exhaust pipe 3. At this time, some harmful substances in the waste gas will be adsorbed, thereby reducing the content of harmful substances in the discharged industrial waste gas. When the treated industrial waste gas is discharged, the probability of pollution to the external environment and the probability of harm to the people around the factory can be reduced. When the filter needs to be cleaned, When the cylinder 13 is being cleaned, the lifting component can be controlled to operate, and after driving the sealing plug 23 to disengage from the discharge hole 24, the driving mechanism can be controlled to operate, driving the rotating cylinder 18 and the filter cylinder 13 to rotate. As the filter cylinder 13 rotates, in cooperation with the brush plate 20, the filter cylinder 13 can be cleaned around one circle, and the dust and particulate matter brushed off are collected by the material frame 21. The rotation of the filter cylinder 13 also drives the scraper 22 to rotate, and the dust and particulate matter located inside the material frame 21 can be concentrated and discharged outward from the discharge hole 24. This makes it convenient to clean the filter cylinder 13 and to clean out the dust and particulate matter, so that the filter cylinder 13 can continue to maintain a good filtering effect.

[0028] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An industrial waste gas treatment device for environmental protection engineering, comprising a treatment box (1), characterized in that: The upper end of the treatment box (1) is detachably connected to an end cover (2) via a fastening assembly; the inner wall of the treatment box (1) is fixedly connected to a support frame (11) and a fixing plate (12); an activated carbon adsorption plate 2 (9) is placed on the upper end of the support frame (11); the top end of the activated carbon adsorption plate 2 (9) is fixedly connected to an activated carbon adsorption plate 1 (8) via a fixing rod (10); and the activated carbon adsorption plate 1 (8) is located at the upper end of the activated carbon adsorption plate 2 (9); the upper end surface of the fixing plate (12) is provided with a plurality of air permeable A filter cartridge (13) is rotatably connected between the fixed plate (12) and the treatment box (1), and the filter cartridge (13) is rotatably connected to the fixed plate (12). A rotating cylinder (18) is fixedly connected to the bottom end of the filter cartridge (13). The rotating cylinder (18) and the filter cartridge (13) are in communication with each other, and the rotating cylinder (18) passes through the treatment box (1) downward and is rotatably connected to the treatment box (1). A driving mechanism is installed on the circumferential surface of the rotating cylinder (18), and the driving mechanism is connected to the rotating cylinder (18) and provides a driving force to the rotating cylinder (18). The processing box (1) is provided with a brush plate (20) fixedly connected to both ends of the inner wall of the processing box (1), and the brush plate (20) is in contact with the filter cartridge (13). The bottom end of the filter cartridge (13) is fixedly connected to a scraper plate (22). The bottom end of the processing box (1) is fixedly connected to a material frame (21). The scraper plate (22) is located in the material frame (21) and is used to clean the material frame (21). The lower end surface of the material frame (21) is provided with a discharge hole (24). The inside of the discharge hole (24) is provided with a discharge hole (24). The lifting assembly is connected to a sealing plug (23), and the sealing plug (23) is used to close the discharge hole (24); the rear end of the circumferential surface of the processing box (1) is fixedly connected to an exhaust pipe (3); the left end of the circumferential surface of the processing box (1) is fixedly connected to an air collecting hood (6) through a support rod; an exhaust fan (19) is fixedly installed inside the air collecting hood (6); the right end of the air collecting hood (6) is fixedly connected to an air intake pipe (7); the air intake pipe (7) extends upward into the rotating cylinder (18) and is rotatably connected to the rotating cylinder (18).

2. The industrial waste gas treatment equipment for environmental protection engineering according to claim 1 is characterized by: The material frame (21) is located just below the contact point between the brush plate (20) and the filter cartridge (13).

3. The industrial waste gas treatment equipment for environmental protection engineering according to claim 1 is characterized by: The fastening assembly comprises a first ear plate, a second ear plate, a positioning screw and a nut; the circumferential surface of the processing box (1) is fixedly connected to a plurality of first ear plates; the upper ends of the plurality of first ear plates are fixedly connected to positioning screws; the circumferential surfaces of the plurality of positioning screws are threadedly connected to nuts; the circumferential surface of the end cover (2) is fixedly connected to a plurality of second ear plates; the upper end surfaces of the plurality of second ear plates are provided with positioning holes; the plurality of positioning screws are respectively connected to the plurality of second ear plates through the plurality of positioning holes.

4. The industrial waste gas treatment equipment for environmental protection engineering according to claim 1 is characterized by: The driving mechanism comprises a motor (14), a driving wheel (15), a driven wheel (17) and a belt (16); the rear end of the circumferential surface of the processing box (1) is fixedly connected to the motor (14); the output shaft end of the motor (14) is fixedly connected to the driving wheel (15); the circumferential surface of the rotating cylinder (18) is fixedly connected to the driven wheel (17); the driving wheel (15) and the driven wheel (17) are connected via a belt (16).

5. The industrial waste gas treatment equipment for environmental protection engineering according to claim 1 is characterized by: The bottom end of the end cover (2) is fixedly connected with a pressure rod, and the pressure rod is pressed on the upper end of the activated carbon adsorption plate (8).

6. The industrial waste gas treatment equipment for environmental protection engineering according to claim 1 is characterized by: The lifting assembly comprises an electric telescopic rod (4) and a connecting frame (5); the front end of the circumferential surface of the processing box (1) is fixedly connected to the electric telescopic rod (4) via a fixing block; the output end of the electric telescopic rod (4) is fixedly connected to the connecting frame (5); the connecting frame (5) is slidably connected to the processing box (1); and the connecting frame (5) is fixedly mounted on the bottom end of the sealing plug (23).

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