Waste gas recovery device for boiler room

Abstract

The invention discloses a boiler room waste gas recovery device, and belongs to the technical field of waste gas recovery. According to the boiler room waste gas recovery device, waste gas is discharged through rotation of the gas inlet assembly, so that the exhaust uniformity can be guaranteed, waste gas treatment operation is facilitated, the gas inlet assembly rotates to drive the detachable assembly to rotate, the stirring assembly and the flow dividing assembly conduct revolution motion, and meanwhile the stirring assembly and the flow dividing assembly are in transmission with the transmission assembly; meanwhile, the distribution assembly conveys the activated carbon particles to continuously switch positions, so that the activated carbon particles are in a flowing state, the activated carbon particles at different positions can be stirred through revolution, the flowing activated carbon particles are in full contact with waste gas, and the adsorption surface area is increased; and moreover, the activated carbon particles are ensured to be uniformly distributed through stirring, and local overload or insufficient utilization is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of waste gas recovery, in particular to a waste gas recovery device for a boiler room. Background Art

[0002] Boiler rooms play an important role in industrial production, but the waste gas they emit also brings environmental problems. Waste gas contains a large amount of heat energy, useful substances and combustible substances. If it is directly discharged, it will not only cause energy waste, but also may have a negative impact on the environment. Therefore, waste gas recovery technology came into being.

[0003] In the process of waste gas recovery, not only is it necessary to perform heat exchange to reuse heat energy, but it is also necessary to recycle and treat the waste gas through filtering equipment to minimize air pollution. At present, in the process of waste gas recovery, activated carbon filtering equipment is often used to filter the waste gas. In the application process of conventional activated carbon filtering equipment, a significant problem is that the setting position of activated carbon particles is relatively fixed, which directly limits the uniform and sufficient contact between the waste gas and various parts of the surface of the activated carbon particles. Specifically, the activated carbon particles close to the air inlet are often the first to bear the brunt and bear the most intensive waste gas flow, so they are more likely to reach adsorption saturation prematurely, thereby losing their purification efficiency. In contrast, the activated carbon particles at the back end of the filtration process have not been fully utilized, and their adsorption potential has not been effectively tapped, which not only causes a waste of resources, but also greatly reduces the purification efficiency of the entire system.

[0004] What is more serious is that as the activated carbon particles continue to work, a large amount of impurities and dust will gradually accumulate on their surface. These attachments not only occupy the adsorption sites of the activated carbon, but also seriously hinder the effective contact between the exhaust gas molecules and the active surface of the activated carbon, thereby greatly weakening the adsorption capacity of the activated carbon. In the long run, not only will the purification effect of the activated carbon be significantly reduced, but it may also cause an increase in system resistance, further affecting the smooth flow of exhaust gas and reducing the overall purification efficiency and operating performance.

[0005] Therefore, it is of great significance to study a new boiler room exhaust gas recovery device to solve the above problems. Summary of the invention

[0006] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0007] In view of the above and / or existing problems in the existing waste gas recovery, the present invention is proposed.

[0008] Therefore, the technical problem to be solved by the present invention is that the setting position of the activated carbon particles in the conventional activated carbon filtration equipment is relatively fixed, and the activated carbon particles close to the air inlet are more likely to reach the adsorption saturation state prematurely, thereby losing their purification efficiency. The activated carbon particles located at the back end of the filtration process are not fully utilized, resulting in a waste of resources. Moreover, as the activated carbon particles continue to work, a large amount of impurities and dust will gradually accumulate on their surface.

[0009] To achieve the above-mentioned object, the present invention provides the following technical solutions: a boiler room exhaust gas recovery device, comprising an exhaust gas recovery mechanism, wherein the exhaust gas recovery mechanism is equipped with an exhaust gas treatment auxiliary mechanism;

[0010] The exhaust gas recovery mechanism includes a recovery tank, which is divided into an upper tank and a lower tank, and is assembled together by bolts. The inner cavity of the upper tank is fixedly connected to the gear ring through a plurality of fixing rods. An air intake assembly is arranged in the upper tank, and a detachable assembly is connected below the air intake assembly. Two stirring assemblies and two diversion assemblies are arranged below the detachable assembly. The two stirring assemblies and the two diversion assemblies are transmission-connected to the same transmission assembly. The transmission assembly is assembled on a filter screen, and the filter screen is installed in the lower tank.

[0011] The exhaust gas treatment auxiliary mechanism includes a conveying component, the top of the conveying component is connected to the ring gear transmission, and the two ends of the conveying component are respectively connected to the detachable component and the air intake component, and a spiral filter component is arranged on the conveying component, and two vibration drive components are connected above the spiral filter component, and the vibration drive component is connected to the conveying component.

[0012] As a further solution of the present invention: the detachable component comprises a polygonal joint, a polygonal head is clamped inside the polygonal joint, and a fixing cylinder is fixedly connected to the bottom of the polygonal head;

[0013] Activated carbon particles are arranged between the top of the filter screen and the inner cavity of the lower tank.

[0014] As a further solution of the present invention: the transmission assembly includes a disc, the fixed cylinder is rotatably mounted on the filter screen and the disc through two bearings, a bracket is fixedly connected below the disc, and the bracket is fixedly connected below the filter screen;

[0015] A support shaft is fixedly connected above the disc, and a first bevel gear is fixedly connected to the top of the support shaft.

[0016] As a further solution of the present invention: the diversion component includes a first spiral shaft, the first spiral shaft is rotatably mounted on the fixed cylinder through a bearing, one end of the first spiral shaft is fixedly connected to a second bevel tooth, and the second bevel tooth is meshed with the first bevel tooth.

[0017] As a further solution of the present invention: the stirring assembly includes a stirring shaft, the stirring shaft is rotatably mounted on the fixed cylinder through a bearing, one end of the stirring shaft is fixedly connected to a third bevel tooth, and the third bevel tooth is meshed with the first bevel tooth.

[0018] As a further solution of the present invention: the air intake assembly includes a motor and an exhaust hopper, the motor is fixedly mounted on the top of the upper tank through a frame, the output shaft of the motor is fixedly connected to a first gear, one side of the first gear is meshed with a second gear, the second gear is fixedly mounted above the exhaust hopper, and the bottom of the exhaust hopper is fixedly connected to a multilateral joint;

[0019] The exhaust gas bucket is rotatably mounted on the upper tank and the exhaust gas port through two bearings respectively, the exhaust gas port is connected to the exhaust gas bucket, and the exhaust gas port is fixedly connected to the top of the upper tank through a connecting frame.

[0020] As a further solution of the present invention: the conveying assembly includes a conveying cylinder and a second screw shaft, the second screw shaft is rotatably mounted on the conveying cylinder through a bearing, the top end of the second screw shaft is fixedly connected to a third gear, the third gear is meshed with a gear ring, and the upper part of the second screw shaft is fixedly connected to a fourth bevel gear;

[0021] Three discharge hoppers are arranged above the conveying cylinder, and the bottom of the conveying cylinder and one of the discharge hoppers are fixedly connected to the waste gas hopper and the multilateral joint respectively through a fixing plate.

[0022] As a further solution of the present invention: the spiral filter assembly includes two filter cartridges, the inner filter cartridge is sleeved outside the conveying cartridge, three collecting structures are arranged below the two filter cartridges, and three spiral filter screens and three spiral channels are alternately installed between the two filter cartridges, the top of each spiral filter screen corresponds to the discharge port of each discharge hopper, the spiral filter screen is located above the spiral channel, and the bottom of the spiral channel corresponds to the collecting structure.

[0023] As a further solution of the present invention: three springs are fixedly connected above the filter cartridge located inside, the top ends of the three springs are fixedly connected with fixed blocks, and the fixed blocks are fixedly connected below the discharge hopper.

[0024] As a further solution of the present invention: the vibration drive assembly includes a fixing member and a rotating shaft, the rotating shaft is rotatably mounted on the fixing member through a bearing, the fixing member is fixedly connected above the conveying cylinder, and the two ends of the rotating shaft are respectively fixedly connected with a cam and a fifth bevel tooth, and the lower part of the fifth bevel tooth is meshed with the fourth bevel tooth;

[0025] A roller body is overlapped below the cam, and the roller body is rotatably connected to a roller plate, and the roller plate is fixedly connected to the tops of the two filter cartridges.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. The waste gas recovery device in the boiler room discharges waste gas by rotating the air intake component, thereby ensuring the uniformity of the exhaust gas and facilitating the operation of waste gas treatment. Moreover, the rotation of the air intake component also drives the detachable component to rotate, so that the stirring component and the diversion component perform a revolution motion. At the same time, the stirring component and the diversion component transmit the transmission component, so that the stirring component and the diversion component maintain the revolution and rotation effects. At the same time, the diversion component transports the activated carbon particles and continuously changes the position, so that the activated carbon particles are in a flowing state. Moreover, the activated carbon particles at different positions can be stirred by the revolution, so that the flowing activated carbon particles are fully in contact with the waste gas, increasing the adsorption surface area, thereby improving the adsorption efficiency. Moreover, the stirring ensures that the activated carbon particles are evenly distributed to prevent local overload or underutilization.

[0028] 2. The boiler room waste gas recovery device can drive the conveying component to revolve through the rotation of the air intake component. At the same time, the conveying component and the gear ring are driven to realize self-rotation, so that the conveying component conveys the activated carbon particles upward, and the activated carbon particles are discharged onto the spiral filter component, so that the activated carbon particles spirally roll down on the spiral filter component. At the same time, the activated carbon particles can be vibrated by the vibration drive component in conjunction with the spiral filter component, and then the impurities in the activated carbon particles can be quickly removed by vibration, reducing the attachment of impurities to the activated carbon particles, thereby ensuring a good adsorption treatment effect.

[0029] 3. The boiler room waste gas recovery device rotates the air intake component to make the detachable component rotate to drive the stirring component and the diversion component to revolve, and through the transmission with the transmission component, the stirring component and the diversion component rotate, so as to stir the activated carbon particles to flow, reduce the problem of fixed activated carbon particles easily sticking and affecting the ventilation and adsorption effects, and the conveying component also follows the revolution of the air intake component, and then can convey the activated carbon particles upward at different positions, so that the activated carbon particles are diverted and discharged to the spiral filter component, which can avoid excessive accumulation and discharge, so that the vibration drive component and the spiral filter component can better process the activated carbon particles, and the combination of the two can also effectively prevent the adhesion and deposition of activated carbon particles, avoid clogging of pores, and greatly improve the treatment effect, thereby maintaining the adsorption capacity of activated carbon particles, and further improving the waste gas treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0031] Figure 1 A three-dimensional structural schematic diagram of a boiler room exhaust gas recovery device described in an embodiment of the present invention.

[0032] Figure 2 A schematic structural diagram of a three-dimensional cross-section of a boiler room exhaust gas recovery device described in an embodiment of the present invention.

[0033] Figure 3 A schematic structural diagram of a three-dimensional cross-section of a recovery tank in a boiler room exhaust gas recovery device described in an embodiment of the present invention.

[0034] Figure 4 A schematic diagram of the partial three-dimensional structure of a recovery tank in a boiler room exhaust gas recovery device described in an embodiment of the present invention.

[0035] Figure 5 A schematic structural diagram of the connection between an air intake component and a detachable component in a boiler room exhaust gas recovery device according to an embodiment of the present invention.

[0036] Figure 6 A schematic structural diagram of the connection between an air intake assembly and a spiral filter assembly in a boiler room exhaust gas recovery device according to an embodiment of the present invention.

[0037] Figure 7 A schematic structural diagram of a three-dimensional cross-section of a fixed cylinder in a boiler room exhaust gas recovery device according to an embodiment of the present invention.

[0038] Figure 8 A schematic structural diagram of a three-dimensional cross-section of an air intake assembly in a boiler room exhaust gas recovery device according to an embodiment of the present invention;

[0039] Fig. 9 A schematic diagram of the structure of the connection between the spiral filter assembly and the vibration drive assembly in a boiler room exhaust gas recovery device according to an embodiment of the present invention

[0040] Fig.10 A schematic diagram of a three-dimensional cross-sectional structure of a spiral filter assembly in a boiler room exhaust gas recovery device according to an embodiment of the present invention

[0041] Fig.11 A three-dimensional structural diagram of a filter cartridge in a boiler room exhaust gas recovery device according to an embodiment of the present invention

[0042] Fig.12 In a boiler room exhaust gas recovery device according to an embodiment of the present invention Fig.11 Schematic diagram of the enlarged structure at A.

[0043] In the figure: 100, exhaust gas recovery mechanism; 101, recovery tank; 102, air intake assembly; 1021, motor; 1022, first gear; 1023, frame; 1024, second gear; 1025, exhaust hopper; 1026, exhaust port; 1027, connecting frame; 103, gear ring; 104, fixing rod; 105, detachable assembly; 1051, multilateral joint; 1052, multilateral head; 1053, fixing cylinder; 106, diversion assembly; 1061, second bevel gear; 1062, first screw shaft; 107, stirring assembly; 1071, stirring shaft; 1072, third bevel gear; 108, transmission assembly; 1081, support shaft; 1082, first bevel gear; 1083, bracket; 1084, disc; 109, filter screen; 200, exhaust gas treatment auxiliary mechanism; 201, spiral filter assembly; 2011, filter cartridge; 2012, spiral path; 2013, spiral filter screen; 2014, collecting structure; 2015, fixing block; 2016, spring; 202, conveying assembly; 2021, second spiral shaft; 2022, conveying cylinder; 2023, fixing plate; 2024, discharge hopper; 2025, third gear; 2026, fourth bevel gear; 203, vibration drive assembly; 2031, fifth bevel gear; 2032, rotating shaft; 2033, fixing piece; 2034, cam; 2035, roller body; 2036, roller plate. DETAILED DESCRIPTION

[0044] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0045] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and 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.

[0046] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0047] Furthermore, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0048] Example 1

[0049] like Figure 1-Figure 9 As shown, the present invention provides a technical solution: a boiler room exhaust gas recovery device, comprising an exhaust gas recovery mechanism 100, wherein the exhaust gas recovery mechanism 100 is equipped with an exhaust gas treatment auxiliary mechanism 200;

[0050] The waste gas recovery mechanism 100 includes a recovery tank 101, which is divided into an upper tank and a lower tank, and is assembled together by bolts. The upper tank and the lower tank can be installed in combination, so that the waste gas treatment operation can be smoothly realized, and the upper tank and the lower tank can be removed for easy internal inspection and maintenance. Secondly, a switchable door can be added to the upper tank according to needs to facilitate the treatment of impurities in the collection structure 2014. The inner cavity of the upper tank is fixedly connected to the gear ring 103 through a plurality of fixing rods 104. An air intake assembly 102 is installed in the upper tank, and the air intake assembly 102 includes a motor 102 1 and the exhaust hopper 1025, the motor 1021 is fixedly installed on the top of the upper tank through the frame 1023, the output shaft of the motor 1021 is fixedly connected with the first gear 1022, and the second gear 1024 is meshed on one side of the first gear 1022. The motor 1021 drives the first gear 1022 and the second gear 1024 to transmit, thereby realizing power transmission, so that the exhaust hopper 1025 rotates to discharge the exhaust gas, so that the exhaust gas can evenly pass through the activated carbon particles, which is convenient for the operation of exhaust gas treatment. The second gear 1024 is fixedly installed above the exhaust hopper 1025 The exhaust hopper 1025 is fixedly connected to the multilateral joint 1051 at the bottom, and the exhaust hopper 1025 is rotatably mounted on the upper tank and the exhaust port 1026 through two bearings. The exhaust port 1026 is connected to the exhaust hopper 1025, and the exhaust hopper 1025 can rotate smoothly through the bearing. At the same time, the exhaust hopper 1025 is connected to the exhaust port 1026, so that it can be connected to the exhaust pipe through the exhaust port 1026, which is convenient for gas transmission operation, and the exhaust port 1026 is fixedly connected to the top of the upper tank through the connecting frame 1027. The lower part of the air inlet assembly 102 is connected with a detachable assembly 105 The detachable component 105 includes a polygonal joint 1051, and a polygonal head 1052 is engaged inside the polygonal joint 1051. The polygonal joint 1051 and the polygonal head 1052 can be detachably arranged, so as to facilitate the disassembly and assembly of the upper tank and the lower tank. At the same time, the inner opening of the polygonal joint 1051 and the shape of the polygonal head 1052 are polygonal structures, so that the rotation of the polygonal joint 1051 can drive the polygonal head 1052 to rotate. The bottom of the polygonal head 1052 is fixedly connected with a fixed cylinder 1053, and activated carbon particles are arranged between the upper part of the filter screen 109 and the inner cavity of the lower tank;

[0051] Two stirring assemblies 107 and two flow dividing assemblies 106 are installed below the detachable assembly 105. The flow dividing assembly 106 includes a first screw shaft 1062, which is rotatably mounted on the fixed cylinder 1053 through a bearing. One end of the first screw shaft 1062 is fixedly connected to a second bevel gear 1061, which is meshed with the first bevel gear 1082. The second bevel gear 1061 drives the first screw shaft 1062 to rotate through the transmission of the second bevel gear 1061 and the first bevel gear 1082, so that the first screw shaft 106 2. The activated carbon particles are switched to flow, so as to facilitate the operation of uniformly treating the exhaust gas. The stirring assembly 107 includes a stirring shaft 1071, which is rotatably mounted on the fixed cylinder 1053 through a bearing. One end of the stirring shaft 1071 is fixedly connected with a third bevel gear 1072, which is meshed with the first bevel gear 1082. The third bevel gear 1072 and the first bevel gear 1082 are driven by the third bevel gear 1072 to rotate the stirring shaft 1071 to stir the activated carbon particles to flow, thereby ensuring the uniformity of the exhaust gas treatment and ensuring that all the activated carbon particles are uniformly treated. The carbon particles can participate in the treatment. The two stirring components 107 and the two diversion components 106 are connected to the same transmission component 108. The transmission component 108 includes a disc 1084. The fixed cylinder 1053 is rotatably mounted on the filter screen 109 and the disc 1084 through two bearings. The filter screen 109 can support the activated carbon particles and allow the exhaust gas to be processed and discharged downward through the filter screen 109. The lower part of the disc 1084 is fixedly connected with a bracket 1083. The bracket 1083 is fixedly connected to the lower part of the filter screen 109. The disc 1084 is fixedly connected to the lower part of the filter screen 109. The support shaft 1081 is fixedly connected to the top of the disk 1084, and the support shaft 1081 can be fixed by the bracket 1083, so as to ensure the stability of the first bevel gear 1082, so that the second bevel gear 1061 and the third bevel gear 1072 are meshed and driven around the first bevel gear 1082, and the second bevel gear 1061 and the third bevel gear 1072 can smoothly realize the self-rotation movement, and the top of the support shaft 1081 is fixedly connected to the first bevel gear 1082, and the transmission assembly 108 is assembled on the filter screen 109, and the filter screen 109 is installed in the lower tank;

[0052] The exhaust gas treatment auxiliary mechanism 200 includes a conveying component 202, the top of the conveying component 202 is transmission-connected to the ring gear 103, and the two ends of the conveying component 202 are respectively connected to the detachable component 105 and the air intake component 102, and a spiral filter component 201 is arranged on the conveying component 202, and two vibration drive components 203 are connected above the spiral filter component 201, and the vibration drive component 203 is connected to the conveying component 202.

[0053] In this embodiment, the motor 1021 drives the first gear 1022 and the second gear 1024 to transmit, and the second gear 1024 drives the exhaust hopper 1025 to rotate and discharge the exhaust gas, thereby ensuring the uniformity of the exhaust gas and facilitating the operation of exhaust gas treatment. In addition, the air intake component 102 rotates, and the detachable component 105 is also driven to rotate, so that the stirring component 107 and the diverter component 106 perform a revolution motion, so that the second bevel gear 1061 and the third bevel gear 1072 are transmitted with the first bevel gear 1082, so that the stirring shaft 1 071 and the first screw shaft 1062 rotate, so that the stirring component 107 and the diversion component 106 maintain the revolution and rotation effect. At the same time, the first screw shaft 1062 transports the activated carbon particles and continuously changes the position, so that the activated carbon particles are in a flowing state. The revolution can stir the activated carbon particles at different positions, so that the flowing activated carbon particles are fully in contact with the exhaust gas, increasing the adsorption surface area, thereby improving the adsorption efficiency. The stirring ensures that the activated carbon particles are evenly distributed to prevent local overload or underutilization.

[0054] Example 2

[0055] Combination Figure 10-12 , it is concluded that: the conveying assembly 202 includes a conveying cylinder 2022 and a second spiral shaft 2021, the second spiral shaft 2021 is rotatably mounted on the conveying cylinder 2022 through a bearing, the top of the second spiral shaft 2021 is fixedly connected with a third gear 2025, the third gear 2025 is meshed with the gear ring 103, and the third gear 2025 is meshed around the gear ring 103 to drive the second spiral shaft 2021 to rotate, so that the second spiral shaft 2021 can transport the activated carbon particles upward, the upper part of the second spiral shaft 2021 is fixedly connected with a fourth bevel gear 2026, and three discharge hoppers 2024 are arranged above the conveying cylinder 2022, and the activated carbon particles can be discharged onto the spiral filter 2013 through the discharge hopper 2024, and the lower part of the conveying cylinder 2022 and one of the discharge hoppers 2024 are respectively fixedly connected to the exhaust hopper 1025 and the multilateral joint 1051 through the fixing plate 2023;

[0056] The spiral filter assembly 201 includes two filter cartridges 2011, the inner filter cartridge 2011 is sleeved outside the conveying cylinder 2022, and three collecting structures 2014 are arranged below the two filter cartridges 2011. The collecting structures 2014 can collect impurities, and three spiral filter screens 2013 and three spiral paths 2012 are staggeredly installed between the two filter cartridges 2011. The spiral filter screen 2013 is in a spiral shape, so that the activated carbon particles can spirally fall, thereby increasing the contact area and facilitating the removal of impurities. 2012 can guide the impurities to be discharged smoothly into the collection structure 2014. The top of each spiral filter 2013 corresponds to the discharge port of each discharge hopper 2024. The spiral filter 2013 is located above the spiral path 2012, and the bottom of the spiral path 2012 corresponds to the collection structure 2014. Three springs 2016 are fixedly connected to the top of the filter cartridge 2011 inside. The tops of the three springs 2016 are fixedly connected to the fixing blocks 2015, and the fixing blocks 2015 are fixedly connected to the bottom of the discharge hopper 2024.

[0057] The vibration drive assembly 203 includes a fixing member 2033 and a rotating shaft 2032. The rotating shaft 2032 is rotatably mounted on the fixing member 2033 through a bearing. The fixing member 2033 is fixedly connected to the top of the conveying cylinder 2022. The two ends of the rotating shaft 2032 are respectively fixedly connected with a cam 2034 and a fifth bevel tooth 2031. The lower part of the fifth bevel tooth 2031 is meshed with the fourth bevel tooth 2026. The fourth bevel tooth 2026 and the fifth bevel tooth 2031 are used for transmission, so that the fifth bevel tooth 2031 drives the rotating shaft 2032 and the cam 2034 to rotate, and the cam 2034 squeezes the roller body 2035 and the roller plate 2026. 036 moves downward, so that the filter cartridge 2011 drives the spring 2016 to deform. When the convex surface of the cam 2034 moves away from the roller body 2035, the spring 2016 drives the filter cartridge 2011 to reset. When the cam 2034 squeezes the roller body 2035 again, the filter cartridge 2011 moves downward again. This reciprocating movement can realize the vibration of the filter cartridge 2011, and the spiral filter screen 2013 vibrates to remove impurities in the activated carbon particles. The roller body 2035 is overlapped below the cam 2034, and the roller body 2035 is rotatably connected to the roller plate 2036. The roller plate 2036 is fixedly connected to the tops of the two filter cartridges 2011.

[0058] In this embodiment: the rotation of the air intake component 102 can drive the conveying component 202 to revolve, so that the third gear 2025 and the ring gear 103 are transmitted, and the third gear 2025 drives the second spiral shaft 2021 to rotate, so that the second spiral shaft 2021 conveys the activated carbon particles upward, and the activated carbon particles are discharged onto the spiral filter screen 2013 through the discharge hopper 2024, so that the activated carbon particles spirally roll downward on the spiral filter screen 2013, and at the same time, the fourth bevel gear 2026 and the fifth bevel gear 2031 are driven by the second spiral shaft 2021 to transmit, and the fifth bevel gear 2031 drives the rotating shaft 2032 to rotate, and the rotating shaft 2032 drives the cam 2034 to rotate, so that the cam 2034 squeezes the roller body 2035 and cooperates with the spring 2016 to realize the vibration of the filter cartridge 2011, so that the spiral filter screen 2013 vibrates to realize the vibration of the activated carbon particles, and then the impurities of the activated carbon particles can be quickly removed by vibration, and the impurities attached to the activated carbon particles are reduced, thereby ensuring a good adsorption treatment effect.

[0059] Example 3

[0060] Combination Figure 3-Figure 6 and Fig. 9 , it is concluded that the waste gas recovery mechanism 100 includes a recovery tank 101, which is divided into an upper tank and a lower tank, and is assembled together by bolts. The inner cavity of the upper tank is fixedly connected to the gear ring 103 through multiple fixing rods 104, and an air intake component 102 is installed in the upper tank. A detachable component 105 is connected below the air intake component 102. Two stirring components 107 and two diverter components 106 are installed below the detachable component 105. The two stirring components 107 and the two diverter components 106 are transmission-connected to the same transmission component 108. The transmission component 108 is assembled on a filter screen 109, and the filter screen 109 is installed in the lower tank;

[0061] The exhaust gas treatment auxiliary mechanism 200 includes a conveying component 202, the top of the conveying component 202 is transmission-connected to the ring gear 103, and the two ends of the conveying component 202 are respectively connected to the detachable component 105 and the air intake component 102, and a spiral filter component 201 is arranged on the conveying component 202, and two vibration drive components 203 are connected above the spiral filter component 201, and the vibration drive component 203 is connected to the conveying component 202.

[0062] In this embodiment: the air intake component 102 is rotated to rotate the detachable component 105, which can drive the stirring component 107 and the diversion component 106 to revolve, and through the transmission with the transmission component 108, the stirring component 107 and the diversion component 106 are rotated, so that the activated carbon particles can be stirred to flow, reducing the problem of fixed activated carbon particles being prone to adhesion and affecting ventilation and adsorption effects. The conveying component 202 also revolves with the air intake component 102, and can then convey the activated carbon particles upward at different positions, so that the activated carbon particles are diverted and discharged to the spiral filter component 201, which can avoid excessive accumulation and discharge, so that the vibration drive component 203 can cooperate with the spiral filter component 201 to better process the activated carbon particles. Moreover, the combination of the two can also effectively prevent the adhesion and deposition of the activated carbon particles, avoid clogging of the pores, and greatly improve the treatment effect, thereby maintaining the adsorption capacity of the activated carbon particles and further improving the exhaust gas treatment effect.

[0063] The working principle of the present invention is as follows: when treating waste gas, the waste gas is taken in through the waste gas port 1026 and the waste gas bucket 1025, and the waste gas enters the recovery tank 101, and the motor 1021 drives the first gear 1022 and the second gear 1024 to transmit, so that the second gear 1024 drives the waste gas bucket 1025 to rotate, and the waste gas bucket 1025 exhausts gas evenly;

[0064] The exhaust hopper 1025 drives the detachable component 105 to rotate by rotating, so that the stirring component 107 and the diversion component 106 perform a revolution motion, and at the same time, the second bevel gear 1061 and the third bevel gear 1072 are driven by the first bevel gear 1082, so that the stirring shaft 1071 and the first spiral shaft 1062 rotate, and the stirring shaft 1071 can stir the activated carbon particles, and at the same time, the first spiral shaft 1062 transports the activated carbon particles for conversion flow, so that the exhaust gas can be effectively treated after passing through, and the treated exhaust gas is discharged through the discharge port below the lower tank;

[0065] When the waste gas bucket 1025 rotates, the conveying assembly 202 also rotates, so that the third gear 2025 and the gear ring 103 are transmitted, and the second spiral shaft 2021 rotates. The rotation of the second spiral shaft 2021 can convey the activated carbon particles upward, and enter the spiral filter 2013 through the discharge hopper 2024, so that the activated carbon particles flow downward, and the rotation of the second spiral shaft 2021 drives the fourth bevel gear 2026 and the fifth bevel gear 2031 to drive, so that the rotating shaft 2032 drives the cam 2034 to rotate, and the cam 2034 squeezes the roller body 2035 and cooperates with the spring 2016 to realize the vibration of the spiral filter 2013. Impurities on the activated carbon particles can be removed by vibration, and the impurities fall on the spiral path 2012 and enter the collection structure 2014 for collection. At the same time, the treated activated carbon particles flow back to the lower tank again for waste gas treatment operations.

[0066] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0067] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0068] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0069] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A boiler room exhaust gas recovery device, characterized in that: It comprises an exhaust gas recovery mechanism (100), wherein the exhaust gas recovery mechanism (100) is equipped with an exhaust gas treatment auxiliary mechanism (200); The waste gas recovery mechanism (100) comprises a recovery tank (101), wherein the recovery tank (101) is divided into an upper tank and a lower tank, which are assembled together by bolts, wherein the inner cavity of the upper tank is fixedly connected to the gear ring (103) by a plurality of fixing rods (104), wherein an air intake assembly (102) is arranged in the upper tank, wherein a detachable assembly (105) is connected below the air intake assembly (102), wherein two stirring assemblies (107) and two flow diversion assemblies (106) are arranged below the detachable assembly (105), wherein the two stirring assemblies (107) and the two flow diversion assemblies (106) are connected to the same transmission assembly (108), wherein the transmission assembly (108) is mounted on a filter screen (109), and wherein the filter screen (109) is installed in the lower tank; The exhaust gas treatment auxiliary mechanism (200) comprises a conveying component (202), the top of the conveying component (202) is drivingly connected to the gear ring (103), and the two ends of the conveying component (202) are respectively connected to the detachable component (105) and the air intake component (102), and a spiral filter component (201) is arranged on the conveying component (202), and two vibration drive components (203) are connected above the spiral filter component (201), and the vibration drive component (203) is connected to the conveying component (202).

2. A boiler room exhaust gas recovery device as claimed in claim 1, characterized in that: The detachable component (105) comprises a polygonal joint (1051), a polygonal head (1052) is engaged inside the polygonal joint (1051), and a fixing cylinder (1053) is fixedly connected to the bottom of the polygonal head (1052); Activated carbon particles are arranged between the top of the filter screen (109) and the inner cavity of the lower tank.

3. A boiler room exhaust gas recovery device as claimed in claim 2, characterized in that: The transmission assembly (108) comprises a disc (1084); the fixed cylinder (1053) is rotatably mounted on the filter screen (109) and the disc (1084) via two bearings; a bracket (1083) is fixedly connected below the disc (1084); and the bracket (1083) is fixedly connected below the filter screen (109); A support shaft (1081) is fixedly connected to the top of the disc (1084), and a first bevel gear (1082) is fixedly connected to the top of the support shaft (1081).

4. A boiler room exhaust gas recovery device as claimed in claim 3, characterized in that: The flow diversion component (106) comprises a first spiral shaft (1062), which is rotatably mounted on a fixed cylinder (1053) via a bearing, and one end of the first spiral shaft (1062) is fixedly connected to a second bevel tooth (1061), which is meshed with the first bevel tooth (1082).

5. A boiler room exhaust gas recovery device as claimed in claim 3, characterized in that: The stirring assembly (107) comprises a stirring shaft (1071), wherein the stirring shaft (1071) is rotatably mounted on a fixed cylinder (1053) via a bearing, and one end of the stirring shaft (1071) is fixedly connected to a third bevel tooth (1072), wherein the third bevel tooth (1072) is meshed with the first bevel tooth (1082).

6. A boiler room exhaust gas recovery device as claimed in claim 2, characterized in that: The air intake assembly (102) comprises a motor (1021) and an exhaust hopper (1025); the motor (1021) is fixedly mounted on the top of the upper tank via a frame (1023); the output shaft of the motor (1021) is fixedly connected to a first gear (1022); a second gear (1024) is meshed on one side of the first gear (1022); the second gear (1024) is fixedly mounted above the exhaust hopper (1025); and the exhaust hopper (1025) is fixedly connected to a multilateral joint (1051) at its bottom; The exhaust gas bucket (1025) is rotatably mounted on the upper tank and the exhaust gas port (1026) via two bearings respectively; the exhaust gas port (1026) is connected to the exhaust gas bucket (1025), and the exhaust gas port (1026) is fixedly connected to the top of the upper tank via a connecting frame (1027).

7. A boiler room exhaust gas recovery device as claimed in claim 6, characterized in that: The conveying assembly (202) comprises a conveying cylinder (2022) and a second screw shaft (2021), wherein the second screw shaft (2021) is rotatably mounted on the conveying cylinder (2022) via a bearing, a third gear (2025) is fixedly connected to the top of the second screw shaft (2021), the third gear (2025) is meshed with the gear ring (103), and a fourth bevel gear (2026) is fixedly connected to the top of the second screw shaft (2021); Three discharge hoppers (2024) are arranged above the conveying cylinder (2022), and the bottom of the conveying cylinder (2022) and one of the discharge hoppers (2024) are fixedly connected to the waste gas hopper (1025) and the multilateral joint (1051) respectively through a fixing plate (2023).

8. A boiler room exhaust gas recovery device as claimed in claim 7, characterized in that: The spiral filter assembly (201) comprises two filter cartridges (2011), wherein the inner filter cartridge (2011) is sleeved outside the conveying cylinder (2022), three collecting structures (2014) are arranged below the two filter cartridges (2011), and three spiral filter screens (2013) and three spiral paths (2012) are installed alternately between the two filter cartridges (2011), the top of each spiral filter screen (2013) corresponds to the discharge port of each discharge hopper (2024), the spiral filter screen (2013) is located above the spiral path (2012), and the bottom of the spiral path (2012) corresponds to the collecting structure (2014).

9. A boiler room exhaust gas recovery device as claimed in claim 8, characterized in that: Three springs (2016) are fixedly connected above the filter cartridge (2011) located inside, and the top ends of the three springs (2016) are fixedly connected to fixed blocks (2015), and the fixed blocks (2015) are fixedly connected below the discharge hopper (2024).

10. A boiler room exhaust gas recovery device as claimed in claim 8, characterized in that: The vibration drive assembly (203) comprises a fixing member (2033) and a rotating shaft (2032); the rotating shaft (2032) is rotatably mounted on the fixing member (2033) via a bearing; the fixing member (2033) is fixedly connected above the conveying cylinder (2022); two ends of the rotating shaft (2032) are respectively fixedly connected with a cam (2034) and a fifth bevel tooth (2031); and the lower part of the fifth bevel tooth (2031) is meshed with the fourth bevel tooth (2026); A roller body (2035) is overlapped below the cam (2034), and the roller body (2035) is rotatably connected to a roller plate (2036), and the roller plate (2036) is fixedly connected to the tops of the two filter cartridges (2011).

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