Dust exhaust treatment device facilitating recycling

Abstract

The utility model relates to the technical field of waste gas treatment, and disclose a dust waste gas treatment device convenient for recycling, including purification treatment box, support frame, and the cooperation of waste gas spray treatment mechanism, cleaning and drying mechanism and waste gas purification mechanism in proper order. Waste gas is introduced into the spray treatment box through the air inlet pipe, and the water vapor is removed by the electric heating tube and the fan in the drying box after the dust is washed by the spray head; then enter the purification treatment box, intercept the dust through the dust filter board, the controller drives the telescopic push rod to drive the cleaning brush to clean the filter board automatically, the dust falls into the collection box for recycling, and the harmful gas is adsorbed by the activated carbon adsorption plate, and finally the purified gas is discharged by the exhaust pipe. The device realizes the graded treatment of dust and harmful gas, has the characteristics of automatic cleaning, easy replacement of parts, strong recycling, simple structure, high treatment efficiency, and is suitable for the demand of multi-industry large-scale waste gas treatment.

Description

Technical Field

[0001] This utility model relates to the field of waste gas treatment technology, specifically a dust waste gas treatment device that is easy to recycle. Background Technology

[0002] Dust and exhaust gas emissions from industrial production easily cause air pollution, harming the ecological environment and human health. Dust and exhaust gas treatment has become a critical need in the environmental protection field. Existing treatment devices often suffer from complex structures, low separation efficiency, and difficulty in replacing consumables. Some devices focus only on treating a single pollutant, and their core components are prone to clogging and have low recycling rates, leading to resource waste and increased operating costs. Furthermore, traditional devices lack sufficient recyclability, are cumbersome to maintain, and are difficult to adapt to the large-scale treatment needs of multiple industries. Therefore, developing a dust and exhaust gas treatment device with a simple structure, good separation effect, easy recycling, and convenient maintenance is of significant practical importance.

[0003] According to a patent application published on the internet (authorization announcement number: CN220779551U), "This utility model relates to the field of waste gas treatment technology and discloses a dust and waste gas treatment device that is easy to recycle, including a base and a conveying pipe. One end of the conveying pipe has several slots, and a bearing mechanism is provided at each slot. With prolonged use, the activated carbon adsorption cylinder accumulates more and more pollutants, increasing its weight and compressing the limiting spring. This causes the moving plate to sink, eventually contacting a trigger switch to remind the user to replace the activated carbon adsorption cylinder. The user can then open the mounting plate, remove the activated carbon adsorption cylinder, and attach a new one to the mounting post. The limiting spring will then push the moving plate away from the trigger switch. This structure allows for easy installation and replacement of the activated carbon adsorption cylinder and reminds the administrator to replace it promptly." Based on the above, the applicant believes the following deficiencies exist: This dust and exhaust gas treatment device, which is easy to recycle, includes a base and a conveying pipe. It can effectively treat exhaust gas. However, the device is not equipped with an automatic cleaning structure. The dust adhering to the surface of the dust filter plate cannot be automatically cleaned, which makes the filter plate easy to clog and thus causes a continuous decline in purification efficiency. The filter plate needs to be disassembled and cleaned frequently by hand, which is not only time-consuming and labor-intensive, but also interrupts the exhaust gas treatment process and affects the continuity of operation. Utility Model Content

[0004] The purpose of this invention is to provide a dust and waste gas treatment device that is easy to recycle, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a dust and exhaust gas treatment device that is easy to recycle, comprising a purification treatment box, a support frame fixedly connected to the center of the left side of the purification treatment box, an exhaust gas purification mechanism provided on the surface of the purification treatment box, an exhaust gas spray treatment mechanism provided on the surface of the support frame, and a drying mechanism after cleaning provided on the surface of the support frame. The exhaust gas purification mechanism includes a first support frame, which is fixedly connected to the top of the left and right sides inside the purification chamber. A dust filter plate is inserted into the inner end of the first support frame. Connecting brackets are fixedly connected to the top of the left and right sides inside the purification chamber, and cleaning brushes are installed on the surface of the connecting brackets. A back frame is fixedly connected to the top of the back of the purification chamber, and a controller is installed at the center of the back of the back frame. A telescopic push rod is provided on the front of the controller. A sealed door is provided on the front of the purification chamber, and a dust collection box is fixedly connected to the top of the back of the sealed door. A second support frame is fixedly connected to the bottom of the left and right sides inside the purification chamber, and an activated carbon adsorption plate is inserted into the second support frame. The dust filter plate inserted into the first support frame can quickly intercept dust particles in the exhaust gas. In conjunction with the cleaning brushes on the connecting brackets, in... Driven by the controller, the telescopic push rod causes the cleaning brush to slide along the connecting bracket, automatically cleaning the dust adhering to the surface of the dust filter plate. This prevents the filter plate from clogging, ensuring stable purification efficiency without the need for frequent manual disassembly and cleaning. The dust cleaned by the brush falls directly into the corresponding dust collection box, which is equipped with a sealed door. Opening the sealed door allows for quick removal of the collected dust, facilitating subsequent recycling and reducing resource waste. An activated carbon adsorption plate is inserted into the second support frame below the dust filter plate. The exhaust gas after dust filtration can be further adsorbed by the activated carbon adsorption plate to adsorb harmful gas components, achieving graded treatment of dust and harmful gases, improving the quality of exhaust gas purification, and meeting higher environmental protection requirements. The exhaust gas purification mechanism integrates dust filtration and efficient cleaning, making dust recovery convenient and providing a basis for recycling.

[0006] Preferably, the telescopic push rod is controlled by a controller, with the end of the telescopic push rod away from the controller mounted on the back of the cleaning brush, and the left and right ends of the cleaning brush slidably connected to the surface of the connecting bracket.

[0007] Preferably, the connecting bracket, cleaning brush, and telescopic push rod are all located on the top of the dust filter plate, the second support frame and activated carbon adsorption plate are located at the bottom of the dust filter plate, and the dust collection box corresponds to the bottom of the front end of the dust filter plate.

[0008] Preferably, the waste gas spray treatment mechanism includes a spray treatment box, which is fixedly connected to the top left side of the support frame. A filter plate is installed in the middle section inside the spray treatment box, a water tank is installed on the top of the spray treatment box, and water pumps are installed on the left and right sides of the water tank. Connecting seats are installed at the front and rear ends of the top inside the spray treatment box, and spray nozzles are installed at the bottom of the connecting seats. A connecting water pipe is installed between the connecting seats and the water pumps. A sewage tank is inserted into the bottom inside the spray treatment box, and an air intake pump is installed on the top left side of the spray treatment box. An air intake pipe is fixedly connected to the left side of the air intake pump.

[0009] Preferably, the post-cleaning drying mechanism includes a first connecting air pump, and the exhaust gas spray treatment mechanism includes a spray treatment box. The first connecting air pump is installed on the right side of the spray treatment box, and a first connecting pipe is fixedly connected to the right side of the first connecting air pump. A drying box is provided on the right side of the first connecting pipe, and a second connecting air pump is installed on the right side of the drying box. A second connecting pipe is fixedly connected to the right side of the second connecting air pump. Removable side shells are installed on the left and right sides of the front and back of the drying box. A fan is installed at the outer end of the interior of each removable side shell. Heating tube mounting seats are fixedly connected to the left and right sides of the interior of each removable side shell. Heating tubes are installed at the inner ends of each heating tube mounting seat. A protective net is installed at the inner end of each removable side shell. The exhaust gas treated by the exhaust gas spray treatment mechanism passes through the first connecting air pump... The pump and the first connecting pipe enter the drying chamber. The electric heating element inside the detachable side shell is fixedly installed through the electric heating element mounting bracket. After being powered on, it generates heat, which, together with the air fan, accelerates the circulation of hot air, quickly removing moisture from the exhaust gas. This prevents the direct emission of humid exhaust gas or its entry into subsequent processes, which could lead to equipment corrosion, condensation on pipes, and other problems. At the same time, it prevents water vapor from carrying residual pollutants and causing secondary pollution. The air fan's wind power and the heating power of the electric heating element can be flexibly adjusted according to the humidity and processing volume of the exhaust gas, adapting to the treatment needs of exhaust gas with different concentrations and humidity levels, thus expanding the applicability of the equipment. Through the first connecting air pump, the second connecting air pump, and the corresponding connecting pipes, it can form a continuous treatment process with the exhaust gas spray treatment mechanism and the purification treatment chamber. The exhaust gas is smoothly transmitted between the various mechanisms without stagnation, ensuring the treatment efficiency of the entire device.

[0010] Preferably, guide fans are installed on the top left and right sides of the purification treatment box, support bases are fixedly connected to the bottom of the left and right ends of the purification treatment box, an exhaust pump is installed at the bottom of the purification treatment box, and an exhaust pipe is fixedly connected to the bottom of the exhaust pump.

[0011] Compared with the prior art, this utility model provides a dust and waste gas treatment device that is easy to recycle, and has the following beneficial effects: 1. This easily recyclable dust and exhaust gas treatment device is equipped with an exhaust gas purification mechanism. A dust filter plate inserted into the first support frame can quickly intercept dust particles in the exhaust gas. In conjunction with a cleaning brush on the connecting bracket, driven by a controller-driven telescopic push rod, the cleaning brush slides along the connecting bracket, automatically cleaning the dust adhering to the surface of the dust filter plate. This prevents filter plate clogging, ensures stable purification efficiency, and eliminates the need for frequent manual disassembly and cleaning. The dust cleaned by the brush falls directly into the corresponding dust collection box, which is equipped with a sealed door. Opening the sealed door allows for quick removal of the collected dust, facilitating subsequent recycling and reducing resource waste. An activated carbon adsorption plate is inserted into the second support frame below the dust filter plate. The exhaust gas after dust filtration can further pass through the activated carbon adsorption plate to adsorb harmful gas components, achieving graded treatment of dust and harmful gases, improving exhaust gas purification quality, and meeting higher environmental protection requirements. The exhaust gas purification mechanism integrates dust filtration and efficient cleaning, facilitating dust recovery and establishing a foundation for recycling.

[0012] 2. This dust and exhaust gas treatment device, which facilitates recycling, is equipped with a drying mechanism after cleaning. The exhaust gas treated by the exhaust gas spray treatment mechanism enters the drying chamber through the first connecting air pump and the first connecting pipe. The electric heating tube in the detachable side shell is fixedly installed through the electric heating tube mounting base. When powered on, it generates heat, which, together with the air fan, accelerates the circulation of hot air, quickly removing moisture from the exhaust gas. This prevents the direct discharge of humid exhaust gas or its entry into subsequent processes, which could lead to equipment corrosion, condensation on pipes, and other problems. At the same time, it prevents water vapor from carrying residual pollutants and causing secondary pollution. The air fan's wind power and the heating power of the electric heating tube can be flexibly adjusted according to the humidity and processing volume of the exhaust gas, adapting to the treatment needs of exhaust gas with different concentrations and humidity, thus expanding the applicability of the equipment. Through the first connecting air pump, the second connecting air pump, and the corresponding connecting pipe, it can form a continuous treatment process with the exhaust gas spray treatment mechanism and the purification treatment chamber. The exhaust gas is smoothly transmitted between the various mechanisms without stagnation, ensuring the treatment efficiency of the entire device. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of this utility model; Figure 3 This is a schematic diagram of the structural guide fan of this utility model; Figure 4This is a schematic diagram of the exhaust gas purification mechanism of this utility model; Figure 5 This is a schematic diagram of the structural support frame of this utility model; Figure 6 This is a schematic diagram of the waste gas spray treatment mechanism of this utility model; Figure 7 This is a schematic diagram of the drying mechanism after cleaning in this utility model.

[0014] In the diagram: 1. Purification treatment box; 11. Guide fan; 2. Support base; 3. Support frame; 4. Waste gas spray treatment mechanism; 41. Spray treatment box; 42. Filter plate; 43. Water tank; 44. Water pump; 45. Connecting seat; 46. Spray nozzle; 47. Connecting water pipe; 48. Wastewater tank; 49. Air pump; 401. Air inlet pipe; 5. Drying mechanism after cleaning; 51. First connecting air pump; 52. First connecting pipe; 53. Drying box; 54. Second connecting air pump; 5 5. Second connecting pipe; 56. Detachable side shell; 57. Fan; 58. Heating element mounting base; 59. Heating element; 501. Protective net; 6. Exhaust gas purification mechanism; 61. First support frame; 62. Dust filter plate; 63. Connecting bracket; 64. Cleaning brush; 65. Back frame; 66. Controller; 67. Telescopic push rod; 68. Sealed door; 69. Dust collection box; 601. Second support frame; 602. Activated carbon adsorption plate; 7. Exhaust pump; 8. Exhaust pipe. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, those skilled in the art who have not made any innovative embodiments are all within the protection scope of the present utility model.

[0016] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0017] This utility model provides the following technical solution: Example 1 Please see Figure 1-7A dust and exhaust gas treatment device that is easy to recycle includes a purification treatment box 1, a support frame 3 fixedly connected to the center of the left side of the purification treatment box 1, an exhaust gas purification mechanism 6 provided on the surface of the purification treatment box 1, an exhaust gas spray treatment mechanism 4 provided on the surface of the support frame 3, and a cleaning and drying mechanism 5 provided on the surface of the support frame 3. The exhaust gas purification mechanism 6 includes a first support frame 61, which is fixedly connected to the top of the left and right sides inside the purification chamber 1. A dust filter plate 62 is inserted into the inner end of the first support frame 61. A connecting bracket 63 is fixedly connected to the top of the left and right sides inside the purification chamber 1. A cleaning brush 64 is installed on the surface of the connecting bracket 63. A back frame 65 is fixedly connected to the top of the back of the purification chamber 1. A controller 66 is installed at the center of the back of the back frame 65. A telescopic push rod 67 is provided on the front of the controller 66. A sealed door 68 is provided on the front of the purification chamber 1. A dust collection box 69 is fixedly connected to the top of the back of the sealed door 68. A second support frame 601 is fixedly connected to the bottom of the left and right sides inside the purification chamber 1. An activated carbon adsorption plate 602 is inserted into the second support frame 601. The dust filter plate 62 inserted into the first support frame 61 can quickly intercept dust particles in the exhaust gas. In conjunction with the cleaning brush 64 on the connecting bracket 63, the activated carbon adsorption plate 602 is used to control the dust filter plate 62 inserted into the first support frame 61. Driven by the telescopic push rod 67, the cleaning brush 64 slides along the connecting bracket 63, automatically cleaning the dust adhering to the surface of the dust filter plate 62, preventing the filter plate from clogging, ensuring stable purification efficiency, and eliminating the need for frequent manual disassembly and cleaning. The dust cleaned by the cleaning brush 64 can fall directly into the corresponding dust collection box 69, which is set with the sealed door 68. Opening the sealed door 68 allows for quick removal of the collected dust, facilitating subsequent recycling and reducing resource waste. An activated carbon adsorption plate 602 is inserted into the second support frame 601 below the dust filter plate 62. The exhaust gas after dust filtration can be further adsorbed by the activated carbon adsorption plate 602 to achieve graded treatment of dust and harmful gases, improve the quality of exhaust gas purification, and meet higher environmental protection requirements. The exhaust gas purification mechanism 6 integrates dust filtration and efficient cleaning, making dust recycling convenient and providing a basis for recycling. The telescopic push rod 67 is controlled by the controller 66. The end of the telescopic push rod 67 away from the controller 66 is installed on the back of the cleaning brush 64. The left and right ends of the cleaning brush 64 are slidably connected to the surface of the connecting bracket 63. The connecting bracket 63, cleaning brush 64 and telescopic push rod 67 are all located on the top of the dust filter plate 62, the second support frame 601 and activated carbon adsorption plate 602 are located at the bottom of the dust filter plate 62, and the dust collection box 69 corresponds to the bottom of the front end of the dust filter plate 62.

[0018] Example 2 Please see Figure 1-7Furthermore, based on Embodiment 1, the exhaust gas spray treatment mechanism 4 further includes a spray treatment box 41, which is fixedly connected to the top left side of the support frame 3. A filter plate 42 is installed in the middle section inside the spray treatment box 41, a water tank 43 is installed on the top of the spray treatment box 41, and water pumps 44 are installed on the left and right sides of the water tank 43. Connecting seats 45 are installed at the front and rear ends of the top inside the spray treatment box 41, and spray nozzles 46 are installed at the bottom of the connecting seats 45. A connecting water pipe 47 is installed between the connecting seats 45 and the water pumps 44. A sewage tank 48 is inserted into the bottom inside the spray treatment box 41, and an air intake pump 49 is installed on the top left side of the spray treatment box 41. An air intake pipe 401 is fixedly connected to the left side of the air intake pump 49. The post-cleaning drying mechanism 5 includes a first connecting air pump 51, and the exhaust gas spray treatment mechanism 4 includes a spray treatment box 41. The first connecting air pump 51 is installed on the right side of the spray treatment box 41. A first connecting pipe 52 is fixedly connected to the right side of the first connecting air pump 51. A drying box 53 is provided on the right side of the first connecting pipe 52. A second connecting air pump 54 is installed on the right side of the drying box 53. A second connecting pipe 55 is fixedly connected to the right side of the second connecting air pump 54. Removable side shells 56 are installed on the left and right sides of the front and back of the drying box 53. A fan 57 is installed at the outer end of the interior of the removable side shell 56. Electric heating tube mounting seats 58 are fixedly connected to the left and right sides of the interior of the removable side shell 56. Electric heating tubes 59 are installed at the inner end of the electric heating tube mounting seats 58. A protective net 501 is installed at the inner end of the removable side shell 56. The exhaust gas treated by the exhaust gas spray treatment mechanism 4 is then passed through the first connecting air pump 51. 1 and the first connecting pipe 52 enter the drying chamber 53. The electric heating tube 59 in the detachable side shell 56 is fixedly installed through the electric heating tube mounting base 58. After being powered on, it can generate heat, which, together with the air fan 57, accelerates the circulation of hot air and can quickly remove water vapor from the exhaust gas. This avoids the direct discharge of humid exhaust gas or its entry into subsequent processes, which could lead to equipment corrosion, water droplet condensation on pipes, and other problems. At the same time, it prevents water vapor from carrying residual pollutants and causing secondary pollution. The wind power of the air fan 57 and the heating power of the electric heating tube 59 can be flexibly adjusted according to the humidity and processing volume of the exhaust gas to adapt to the exhaust gas treatment needs of different concentrations and humidity, thereby improving the applicability of the equipment. Through the first connecting air pump 51, the second connecting air pump 54 and the corresponding connecting pipes, it can form a continuous treatment process with the exhaust gas spray treatment mechanism 4 and the purification treatment chamber 1. The exhaust gas is smoothly transmitted between the various mechanisms without stagnation, ensuring the treatment efficiency of the entire device. Guide fans 11 are installed on the top left and right sides of the purification treatment box 1. Support bases 2 are fixedly connected to the bottom of the left and right ends of the purification treatment box 1. An exhaust pump 7 is installed at the bottom of the purification treatment box 1. An exhaust pipe 8 is fixedly connected to the bottom of the exhaust pump 7.

[0019] In actual operation, when this device is used, the exhaust gas is introduced from the air inlet pipe 401 and guided into the spray treatment box 41 by the air inlet pump 49. At this time, the water pump 44 works and the exhaust gas is purified for the first time through the spray nozzle 46, washing away the dust contained inside. The dust and sewage are collected in the sewage tank 48 and will be taken out for cleaning later. After being treated by the exhaust gas spray treatment mechanism 4, the exhaust gas enters the drying chamber 53 through the first connecting air pump 51 and the first connecting pipe 52. The electric heating tube 59 in the detachable side shell 56 is fixedly installed through the electric heating tube mounting base 58. When powered on, it can generate heat, which, together with the air fan 57, accelerates the circulation of hot air and can quickly remove water vapor from the exhaust gas. This avoids the direct discharge of humid exhaust gas or its entry into subsequent processes, which could lead to equipment corrosion, water droplet condensation on pipes, and other problems. At the same time, it prevents water vapor from carrying residual pollutants and causing secondary pollution. The wind power of the air fan 57 and the heating power of the electric heating tube 59 can be flexibly adjusted according to the humidity and processing volume of the exhaust gas to adapt to the treatment needs of exhaust gas with different concentrations and humidity, thereby improving the applicability of the equipment. Through the first connecting air pump 51, the second connecting air pump 54 and the corresponding connecting pipe, a continuous treatment process can be formed with the exhaust gas spray treatment mechanism 4 and the purification treatment chamber 1. The exhaust gas is smoothly transmitted between the various mechanisms without stagnation, ensuring the treatment efficiency of the entire device. The exhaust gas introduced into the purification treatment box 1 is guided by the guide fan 11 and enters the exhaust gas purification mechanism 6 for filtration. The dust filter plate 62, which is inserted into the first support frame 61, can quickly intercept dust particles in the exhaust gas. In conjunction with the cleaning brush 64 on the connecting bracket 63, under the action of the telescopic push rod 67 driven by the controller 66, the cleaning brush 64 slides along the connecting bracket 63, which can automatically clean the dust adhering to the surface of the dust filter plate 62, avoid filter plate clogging, ensure stable purification efficiency, and eliminate the need for frequent manual disassembly and cleaning. The dust cleaned by the cleaning brush 64 can fall directly into the corresponding dust collection box 69, and the dust collection box 69 is sealed. The closed door 68 allows for quick removal of collected dust upon opening, facilitating subsequent recycling and reducing resource waste. An activated carbon adsorption plate 602 is inserted into the second support frame 601 below the dust filter plate 62. The exhaust gas, after dust filtration, can further adsorb harmful gas components through the activated carbon adsorption plate 602, achieving graded treatment of dust and harmful gases, improving exhaust gas purification quality, and meeting higher environmental protection requirements. The exhaust gas purification mechanism 6 integrates dust filtration and efficient cleaning, facilitating dust recovery and establishing a foundation for recycling. The filtered gas is ultimately discharged through the exhaust pump 7 and exhaust pipe 8.

[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A dust and waste gas treatment device that is easy to recycle, comprising a purification treatment box (1), characterized in that: A support frame (3) is fixedly connected to the center of the left side of the purification treatment box (1). A waste gas purification mechanism (6) is provided on the surface of the purification treatment box (1). A waste gas spray treatment mechanism (4) is provided on the surface of the support frame (3). A cleaning and drying mechanism (5) is provided on the surface of the support frame (3). The exhaust gas purification mechanism (6) includes a first support frame (61), which is fixedly connected to the top of the left and right sides inside the purification treatment box (1). A dust filter plate (62) is inserted into the inner end of the first support frame (61). A connecting bracket (63) is fixedly connected to the top of the left and right sides inside the purification treatment box (1). A cleaning brush (64) is installed on the surface of the connecting bracket (63). A back frame (65) is fixedly connected to the top of the back of the purification treatment box (1). A controller (66) is installed at the center of the back of the back frame (65). A telescopic push rod (67) is provided on the front of the controller (66). A sealed door (68) is provided on the front of the purification treatment box (1). A dust collection box (69) is fixedly connected to the top of the back of the sealed door (68). A second support frame (601) is fixedly connected to the bottom of the left and right sides inside the purification treatment box (1). An activated carbon adsorption plate (602) is inserted into the second support frame (601).

2. The dust and waste gas treatment device for easy recycling according to claim 1, characterized in that: The telescopic push rod (67) is controlled by the controller (66). The end of the telescopic push rod (67) away from the controller (66) is installed on the back of the cleaning brush (64). The left and right ends of the cleaning brush (64) are slidably connected to the surface of the connecting bracket (63).

3. The dust and waste gas treatment device according to claim 1, characterized in that: The connecting bracket (63), cleaning brush (64) and telescopic push rod (67) are all located on the top of the dust filter plate (62), the second support frame (601) and activated carbon adsorption plate (602) are located on the bottom of the dust filter plate (62), and the dust collection box (69) corresponds to the bottom of the front end of the dust filter plate (62).

4. The dust and waste gas treatment device according to claim 1, characterized in that: The exhaust gas spray treatment mechanism (4) includes a spray treatment box (41), which is fixedly connected to the top left side of the support frame (3). A filter plate (42) is installed in the middle section of the spray treatment box (41). A water tank (43) is installed on the top of the spray treatment box (41). A water pump (44) is installed on the left and right sides of the water tank (43). A connecting seat (45) is installed at the front and rear ends of the top of the spray treatment box (41). A spray nozzle (46) is installed at the bottom of the connecting seat (45). A connecting water pipe (47) is installed between the connecting seat (45) and the water pump (44). A sewage tank (48) is inserted into the bottom of the spray treatment box (41). An air pump (49) is installed on the top left side of the spray treatment box (41). An air inlet pipe (401) is fixedly connected to the left side of the air pump (49).

5. The dust and waste gas treatment device according to claim 1, characterized in that: The cleaning and drying mechanism (5) includes a first connecting air pump (51), and the waste gas spray treatment mechanism (4) includes a spray treatment box (41). The first connecting air pump (51) is installed on the right side of the spray treatment box (41). A first connecting pipe (52) is fixedly connected to the right side of the first connecting air pump (51). A drying box (53) is provided on the right side of the first connecting pipe (52). A second connecting air pump (54) is installed on the right side of the drying box (53). A second connecting pipe (55) is fixedly connected to the right side of the second connecting air pump (54). A detachable side shell (56) is installed on the left and right sides of the front and back of the drying box (53). A fan (57) is installed at the outer end of the inside of the detachable side shell (56). A heating tube mounting seat (58) is fixedly connected to the left and right sides of the inside of the detachable side shell (56). A heating tube (59) is installed at the inner end of the heating tube mounting seat (58). A protective net (501) is installed at the inner end of the detachable side shell (56).

6. The dust and waste gas treatment device according to claim 1, characterized in that: The purification treatment box (1) is equipped with guide fans (11) on the top left and right sides, and the bottom of the left and right ends of the purification treatment box (1) is fixedly connected with support bases (2). The bottom of the purification treatment box (1) is equipped with an exhaust pump (7), and the bottom of the exhaust pump (7) is fixedly connected with an exhaust pipe (8).

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