An environmentally friendly, high-efficiency, and energy-saving generator

Abstract

This invention relates to the field of energy-saving generator technology, and in particular to an environmentally friendly, high-efficiency, and energy-saving generator, comprising a generator body and an exhaust pipe located inside it, with a spherical cavity fixedly installed on the exhaust pipe; and an exhaust gas treatment mechanism disposed inside the spherical cavity. The spherical rollers allow the filter plates to rotate in multiple dimensions, increasing the contact area and angle variation between the filter plates and the exhaust gas, effectively improving the carbon powder retention rate while preventing localized clogging of the filter plates and extending the cleaning cycle. The waste heat recovery mechanism introduces waste heat from the generator's heat dissipation vents into the spherical cavity, utilizing the waste heat to promote secondary combustion of the carbon powder retained by the filter plates and to thermally decompose or catalytically convert harmful components in the exhaust gas. This recovers energy losses and reduces pollutant emissions. Furthermore, the rotation of the spherical rollers within the spherical cavity alters the airflow path, significantly increasing the residence time of the exhaust gas in the waste heat treatment zone, ensuring complete carbon powder combustion and the decomposition of harmful gases, further improving the exhaust gas purification effect.

Description

Technical Field

[0001] This invention relates to the field of energy-saving generator technology, and in particular to an environmentally friendly, high-efficiency, and energy-saving generator. Background Technology

[0002] A generator is a rotating device that converts mechanical energy into electrical energy based on the principle of electromagnetic induction. It mainly consists of a stator or rotor that generates a magnetic field, winding coils that cut magnetic field lines, and bearing structures that support rotation. When an external power drives the rotor to rotate, the magnetic flux in the coils changes continuously, thereby inducing an electromotive force at both ends of the line and outputting alternating current or direct current. This provides a stable and controllable power source for industrial production, daily life, and emergency power supply. However, generators produce exhaust gas during use, so it is necessary to treat the exhaust gas through methods such as denitrification and particulate matter capture to meet environmental emission standards.

[0003] Currently used generators still have the following problems in treating exhaust gases: Most existing generator exhaust gas treatment uses fixed filter plates, but the filtration area of ​​fixed filter plates is limited, and the residence time of exhaust gas at the filter plate is short. At the same time, carbon powder is easy to accumulate and clog the filter plate surface, resulting in increased exhaust back pressure. This forces the engine to consume extra fuel to overcome exhaust resistance, thereby increasing generator energy consumption. Due to blockage, frequent shutdowns are required to clean or replace the filter element, interrupting the continuous power generation and increasing non-productive energy consumption and maintenance costs. Furthermore, the exhaust gas after-treatment devices used are highly dependent on temperature conditions. If the contact time between the exhaust gas and the high-temperature action area is short and the mixing is uneven, the thermal decomposition or catalytic conversion efficiency of harmful gases is low, making it difficult to meet environmental emission standards. Therefore, it is necessary to increase the exhaust temperature or increase auxiliary heating energy consumption. Summary of the Invention

[0004] In view of the problems that generators in the above or existing technologies still have when treating exhaust gas, such as low carbon powder filtration efficiency and easy clogging, and insufficient treatment of harmful gases, the present invention is proposed.

[0005] To solve the above-mentioned technical problems, the present invention provides an environmentally friendly, efficient, and energy-saving generator, which is achieved by the following specific technical means:

[0006] An environmentally friendly, high-efficiency and energy-saving generator includes a generator body and an exhaust pipe located inside it, with a spherical cavity fixedly installed on the exhaust pipe.

[0007] An exhaust gas treatment mechanism is set inside a spherical cavity; the exhaust gas treatment mechanism includes an outer rotating ring rotatably installed inside the spherical cavity, an inner rotating ring rotatably installed inside the outer rotating ring, a filter plate is set inside the inner rotating ring, the rotation axes of the outer rotating ring and the inner rotating ring are perpendicular to each other, and the outer rotating ring and the inner rotating ring rotate to form a spherical roller frame.

[0008] A waste heat recovery mechanism is set between the spherical cavity and the heat dissipation port of the generator body; the waste heat recovery mechanism includes a heat inlet pipe fixedly installed on the spherical cavity, and a heat collection square pipe connected to the heat inlet pipe is fixedly installed at the heat dissipation port of the generator body.

[0009] The spherical rollers carry the filter plates to rotate and contact the exhaust gas. The filter plates trap carbon powder in the exhaust gas, and the heat inlet pipe introduces residual heat into the spherical cavity to burn the carbon powder, which is used to promote the thermal decomposition or catalytic conversion of harmful gases.

[0010] Preferably, the inner ring wall of the inner rotating ring is fixedly installed with several fixing plates in a circumferential array, and the fixing plates are fixedly connected to the filter plate by bolts. A rotating shaft is provided at the connection between the outer rotating ring and the spherical cavity, and a rotating shaft is also provided at the connection between the inner rotating ring and the outer rotating ring.

[0011] Preferably, the spherical cavity is provided with a drive assembly for driving the outer rotating ring to rotate. The drive assembly includes a U-shaped fixing frame fixedly installed on the spherical cavity. A drive motor with its output end fixedly connected to the outer rotating ring is fixedly installed on the U-shaped fixing frame. A ball bearing sleeve is sleeved on the outer side of the rotating shaft at the connection between the outer rotating ring and the spherical cavity.

[0012] Preferably, the outer rotating ring is provided with a scraping assembly for removing the decomposition products of harmful gases. The scraping assembly includes a flexible scraper fixedly installed on the outer rotating ring and symmetrical about the outer rotating ring. A number of balls are rotatably installed on the end of the flexible scraper away from the outer rotating ring in a circumferential array.

[0013] Preferably, a plurality of air intake fans are fixedly installed inside the heat collecting square tube, and a retractable heating connecting pipe is fixedly installed between the heat collecting square tube and the heat inlet pipe.

[0014] Preferably, a curved tube is fixedly installed on the outer wall of the spherical cavity, the curved tube is connected to the heat inlet tube, and a heating wire is fixedly installed between the curved tube and the spherical cavity. The heating wire and the residual heat together heat the carbon powder on the filter plate.

[0015] Preferably, the spherical cavity is provided with an exhaust assembly for monitoring its internal stability. The exhaust assembly includes an exhaust pipe fixedly installed on the spherical cavity and communicating with its interior, and an exhaust valve is fixedly installed on the exhaust pipe.

[0016] Preferably, the spherical cavity is provided with an impurity discharge mechanism for cooperating with the scraping assembly to discharge impurities, and the impurity discharge mechanism includes a discharge assembly disposed on the spherical cavity.

[0017] Preferably, the discharge assembly includes a discharge port fixedly installed at the lower end of the spherical cavity, a baffle plate hinged to the lower end of the discharge port, an electric push rod corresponding to the discharge port hinged to the lower end of the spherical cavity, and a hinge rod hinged between the telescopic end of the electric push rod and the baffle plate.

[0018] Preferably, a conical guide bucket is fixedly installed at the lower end of the spherical cavity, and the conical guide bucket covers the discharge port.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: the spherical roller frame enables the filter plate to rotate in multiple dimensions, increasing the contact area and angle change between the filter plate and the exhaust gas, effectively improving the carbon powder retention rate, while avoiding local clogging of the filter plate and extending the cleaning cycle. The waste heat recovery mechanism introduces the waste heat from the generator vent into the spherical cavity, using the waste heat to promote the secondary combustion of the carbon powder retained by the filter plate, and to thermally decompose or catalytically convert harmful components in the exhaust gas, thus recovering energy loss and reducing pollutant emissions. Furthermore, the rotation of the spherical roller frame in the spherical cavity changes the airflow path, significantly increasing the residence time of the exhaust gas in the waste heat action zone, ensuring the complete combustion of carbon powder and the decomposition reaction of harmful gases, further improving the exhaust gas purification effect and achieving energy saving. Finally, the exhaust gas treatment mechanism and the waste heat recovery mechanism are integrated into the spherical cavity, eliminating the need for a separate filtration device or combustion chamber, simplifying the generator auxiliary system structure, and reducing space occupation and manufacturing costs. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention during operation.

[0022] Figure 2 This is a partial cross-sectional three-dimensional structural diagram of the present invention during operation.

[0023] Figure 3 This is a three-dimensional structural diagram of the waste heat recovery mechanism of the present invention.

[0024] Figure 4 This is a three-dimensional structural diagram of the exhaust assembly of the present invention.

[0025] Figure 5 This is a three-dimensional structural diagram of the exhaust gas treatment mechanism of the present invention.

[0026] Figure 6 This is a cross-sectional three-dimensional structural diagram of the exhaust gas treatment mechanism of the present invention.

[0027] Figure 7 for Figure 6 A magnified structural diagram of point A in the middle.

[0028] Figure 8 This is a schematic diagram of the internal three-dimensional structure of the heat-collecting square tube of the present invention.

[0029] Figure 9 This is a three-dimensional structural diagram of the discharge component of the present invention.

[0030] In the diagram: 1. Generator body; 2. Exhaust pipe; 3. Spherical cavity; 4. Exhaust gas treatment mechanism; 41. Outer rotating ring; 42. Inner rotating ring; 421. Fixing plate; 422. Bolt; 43. Filter plate; 44. Drive assembly; 441. Drive motor; 442. Ball bearing sleeve; 443. U-shaped fixing frame; 45. Scraping assembly; 451. Flexible scraper; 452. Ball bearing; 5. Waste heat recovery mechanism; 51. Heat collection square tube; 511. Air intake fan; 512. Heating connection pipe; 52. Heat inlet pipe; 53. Fitting curved pipe; 54. Exhaust assembly; 541. Exhaust pipe; 542. Exhaust valve; 6. Impurity discharge mechanism; 61. Discharge assembly; 611. Impurity discharge port; 612. Baffle plate; 613. Electric push rod; 62. Conical guide bucket. Detailed Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0032] The terms used in this invention, such as "upper," "lower," "left," "right," "middle," and "one," are merely for clarity of description and are not intended to limit the scope of the invention. Any changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of the invention.

[0033] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 An environmentally friendly, high-efficiency and energy-saving generator includes a generator body 1 and an exhaust pipe 2 located inside it, with a spherical cavity 3 fixedly installed on the exhaust pipe 2.

[0034] The exhaust gas treatment mechanism 4 is located inside the spherical cavity 3. The exhaust gas treatment mechanism 4 includes an outer rotating ring 41 rotatably installed inside the spherical cavity 3, an inner rotating ring 42 rotatably installed inside the outer rotating ring 41, a filter plate 43 is provided inside the inner rotating ring 42, the rotation axes of the outer rotating ring 41 and the inner rotating ring 42 are perpendicular to each other, and the outer rotating ring 41 and the inner rotating ring 42 rotate to form a spherical roller frame.

[0035] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 8The waste heat recovery mechanism 5 is located between the spherical cavity 3 and the heat dissipation port of the generator body 1. The waste heat recovery mechanism 5 includes a heat inlet pipe 52 fixedly installed on the spherical cavity 3, and a heat collection square pipe 51 connected to the heat inlet pipe 52 is fixedly installed at the heat dissipation port of the generator body 1.

[0036] The spherical rollers carry the filter plate 43 to rotate and contact the exhaust gas, thereby increasing the filtration area between the filter plate 43 and the exhaust gas. The filter plate 43 traps carbon powder in the exhaust gas. The heat inlet pipe 52 introduces residual heat into the spherical cavity 3 to burn the carbon powder, thereby promoting the thermal decomposition or catalytic conversion of harmful gases. The spherical rollers extend the residence time of the exhaust gas in the residual heat zone.

[0037] In actual operation, the spherical cavity 3 is composed of two hemispherical chambers. The outer rotating ring 41 and the inner rotating ring 42 are combined by rotation to form a spherical roller frame. The spherical roller frame can realize multi-axial flipping motion. The waste heat recovery mechanism 5 collects the waste heat generated by the generator body 1. The heat collection square tube 51 collects the hot air discharged from the heat dissipation port at the heat dissipation port of the generator body 1, and then introduces the collected heat into the spherical cavity 3 through the heat inlet pipe 52.

[0038] The spherical rollers rotate inside the spherical cavity 3, thereby causing the filter plates 43 on the inner rotating ring 42 to come into contact with the exhaust gas in a dynamic manner. This allows each surface of the filter plates 43 to have the opportunity to come into contact with the exhaust gas, thereby increasing the effective filtration area of ​​the filter plates 43 and the exhaust gas. When the exhaust gas passes through the rotating filter plates 43, particulate matter such as carbon powder in the exhaust gas is trapped by the filter medium of the filter plates 43.

[0039] The waste heat generated by the heat inlet pipe 52 and the generator body 1 is introduced into the spherical cavity 3. This waste heat causes the carbon powder trapped by the filter plate 43 to burn in a high-temperature environment. The heat generated by the carbon powder combustion and the introduced waste heat work together to promote the thermal decomposition or catalytic transformation of harmful gases in the exhaust gas, thereby reducing their toxicity.

[0040] The continuous tumbling motion of the spherical rollers extends the flow path of the exhaust gas inside the spherical cavity 3 and increases the residence time of the exhaust gas in the residual heat area. As a result, the harmful components in the exhaust gas have more time to come into contact with the high-temperature environment or catalyst to complete the thermal decomposition or catalytic conversion reaction.

[0041] This increases the filtration area of ​​the filter plate 43 and the exhaust gas, and prevents carbon powder from accumulating on the surface of the filter plate 43. At the same time, the waste heat of the generator body 1 is used to promote the combustion of the trapped carbon powder and extend the residence time of the exhaust gas in the high-temperature action zone. This improves the thermal decomposition or catalytic conversion efficiency of harmful gases, solves the problems of low filtration efficiency, easy clogging and insufficient conversion of harmful gases in traditional fixed filter plates 43, and achieves efficient purification and energy-saving operation of exhaust gas.

[0042] Please see Figure 5The inner ring 42 has several fixed plates 421 fixedly installed in a circular array on its inner ring wall. The fixed plates 421 are fixedly connected to the filter plate 43 by bolts 422. The outer ring 41 is provided with a rotating shaft at the connection between it and the spherical cavity 3. The inner ring 42 is also provided with a rotating shaft at the connection between it and the outer ring 41.

[0043] Please see Figure 4 and Figure 5 The spherical cavity 3 is provided with a drive assembly 44 for driving the outer rotating ring 41 to rotate. The drive assembly 44 includes a U-shaped fixing frame 443 fixedly installed on the spherical cavity 3. A drive motor 441 with its output end fixedly connected to the outer rotating ring 41 is fixedly installed on the U-shaped fixing frame 443. A ball sleeve 442 is sleeved on the outer side of the rotating shaft at the connection between the outer rotating ring 41 and the spherical cavity 3.

[0044] In actual operation, the fixing plate 421 provides a stable and uniform support point for the filter plate 43, enhancing the fixing strength of the filter plate 43 and its stability under high-speed rotation, effectively preventing the filter plate 43 from shifting or vibrating due to uneven force during operation. In addition, the fixing plate 421 is made of high temperature resistant and corrosion resistant material.

[0045] A rotating shaft is provided between the outer rotating ring 41 and the spherical cavity 3, and between the inner rotating ring 42 and the outer rotating ring 41. These rotating shafts ensure that the outer rotating ring 41 and the inner rotating ring 42 can rotate smoothly, allowing the spherical roller frame to rotate more flexibly. This enables the filter plate 43 to contact the exhaust gas more fully and evenly, increasing the filtration area between the filter plate 43 and the exhaust gas, extending the residence time of the exhaust gas in the waste heat zone, and improving the retention efficiency of the filter plate 43 for carbon powder in the exhaust gas. It also promotes the complete combustion of carbon powder under waste heat and the efficiency of thermal decomposition or catalytic conversion of harmful gases.

[0046] The drive motor 441 causes the outer rotating ring 41 to rotate, while the ball sleeve 442 reduces the frictional resistance of the outer rotating ring 41 during rotation, ensuring the smoothness and stability of the rotation process, and ensuring that the spherical roller frame carrying the filter plate 43 can continuously and efficiently rotate.

[0047] Please see Figure 5 and Figure 7 The outer rotating ring 41 is provided with a scraping assembly 45 for removing the decomposition products of harmful gases. The scraping assembly 45 includes a flexible scraper 451 fixedly installed on the outer rotating ring 41 and symmetrical about the outer rotating ring 41. A number of balls 452 are rotatably installed on the end of the flexible scraper 451 away from the outer rotating ring 41 in a circumferential array.

[0048] In actual operation, the flexible scraper 451 can conform to the curved shape of the spherical cavity 3, ensuring that the scraping action can cover the irregular surface and reduce cleaning dead corners. At the same time, the flexible material can avoid damage to the inner wall of the spherical cavity 3.

[0049] The ball bearing 452 reduces the frictional resistance between the flexible scraper 451 and the inner wall of the spherical cavity 3, allowing the scraper to move smoothly, reducing wear, and preventing damage to the inner wall of the spherical cavity 3 during scraping. At the same time, the rotation of the ball bearing 452 helps to guide the scraped impurities to the discharge area.

[0050] When the outer rotating ring 41 rotates inside the spherical cavity 3, the flexible scraper 451 can conform to the surface of the curved inner wall of the spherical cavity 3 to effectively scrape off the attached substances, thereby continuously removing the harmful gas decomposition products or carbon powder accumulated on the inner surface of the spherical cavity 3, maintaining filtration and thermal decomposition efficiency, and continuously and effectively cleaning to reduce the necessity of frequent shutdowns for cleaning or replacement of filter elements, ensuring the continuity of power generation, and reducing non-production energy consumption and maintenance costs.

[0051] Please see Figure 3 and Figure 8 Several air intake fans 511 are fixedly installed inside the heat collection square tube 51, and a retractable heating connecting pipe 512 is fixedly installed between the heat collection square tube 51 and the heat inlet pipe 52.

[0052] In actual operation, the intake fan 511 actively collects the hot airflow generated by the heat dissipation vent of the generator body 1, improving the efficiency of waste heat collection. The retractable heating pipe 512 avoids sealing failure and leakage at the connection caused by thermal expansion and contraction or mechanical vibration, ensuring the stability and continuous operation of the waste heat recovery mechanism 5. This allows the waste heat to be transported to the spherical cavity 3 more efficiently and stably, providing a sufficient and stable heat source for the combustion of carbon powder on the filter plate 43 and the thermal decomposition or catalytic conversion of harmful gases.

[0053] The hot air that is introduced will blow directly onto the filter plate 43, causing the carbon powder and other powders attached to the filter plate 43 to fall off. In addition, with the rotation of the spherical roller frame, the powder will not clog the filter plate 43, thereby preventing the exhaust back pressure from increasing, reducing the need for the generator to consume extra fuel to overcome exhaust resistance, and thus reducing the generator's energy consumption.

[0054] Please see Figure 2 , Figure 3 and Figure 4 A curved tube 53 is fixedly installed on the outer wall of the spherical cavity 3. The curved tube 53 is connected to the heat inlet tube 52. A heating wire is fixedly installed between the curved tube 53 and the spherical cavity 3. The heating wire and the residual heat together heat the carbon powder on the filter plate 43.

[0055] In actual operation, a portion of the waste heat enters the curved tube 53 from the heat inlet pipe 52, allowing the curved tube 53 to continuously heat the spherical cavity 3 from the outside. The heating wire, as an auxiliary heat source, can compensate for the insufficient waste heat in specific areas or rapidly increase the temperature during startup. Thus, under the combined action of the heating wire and the waste heat, the carbon powder on the filter plate 43 can be heated evenly and fully, promoting the efficient combustion of the carbon powder and providing stable and sufficient heat energy for the thermal decomposition or catalytic conversion of harmful gases. This ensures the thorough removal of carbon powder, avoids clogging of the filter plate 43 and an increase in exhaust back pressure, further improves the efficiency of harmful gas treatment, thereby reducing the generator's energy consumption and maintenance costs, and meeting stricter environmental emission standards.

[0056] Please see Figure 4 The spherical cavity 3 is provided with an exhaust assembly 54 for monitoring its internal stability. The exhaust assembly 54 includes an exhaust pipe 541 fixedly installed on the spherical cavity 3 and communicating with its interior. An exhaust valve 542 is fixedly installed on the exhaust pipe 541.

[0057] In actual operation, a pressure sensor and a temperature sensor (not shown in the figure) are installed inside the exhaust pipe 541. When the sensor detects that the internal pressure or temperature exceeds the preset range, the controller will instruct the exhaust valve 542 to adjust.

[0058] The exhaust valve 542 receives signals from the control system and precisely controls the opening of the exhaust valve 542 to achieve continuous adjustment of the exhaust volume, adjust the pressure and gas discharge inside the spherical cavity 3, and achieve dynamic balance of the pressure inside the spherical cavity 3.

[0059] When the pressure or temperature inside the spherical cavity 3 fluctuates due to exhaust gas flow and waste heat heating, the exhaust valve 542 can precisely control the amount of gas discharged as needed, thereby effectively solving the problem of pressure fluctuation or temperature instability that may occur inside the spherical cavity 3 due to gas flow and heating. This allows the exhaust gas treatment mechanism 4 and the waste heat recovery mechanism 5 to operate in a stable pressure environment, improving the overall environmentally friendly, efficient and energy-saving generator's operational stability and processing efficiency.

[0060] Please see Figure 3 , Figure 4 , Figure 6 and Figure 9 The spherical cavity 3 is provided with an impurity discharge mechanism 6 for cooperating with the scraping assembly 45 to discharge impurities. The impurity discharge mechanism 6 includes a discharge assembly 61 provided on the spherical cavity 3.

[0061] Please see Figure 6 and Figure 9The discharge assembly 61 includes a discharge port 611 fixedly installed at the lower end of the spherical cavity 3. A baffle plate 612 is hinged to the lower end of the discharge port 611. An electric push rod 613 corresponding to the discharge port 611 is hinged to the lower end of the spherical cavity 3. A hinge rod is hinged between the telescopic end of the electric push rod 613 and the baffle plate 612.

[0062] Please see Figure 4 A conical guide bucket 62 is fixedly installed at the lower end of the spherical cavity 3, and the conical guide bucket 62 covers the discharge port 611.

[0063] In actual operation, when the scraping component 45 scrapes the impurities inside the spherical cavity 3 to the vicinity of the impurity discharge port 611, the electric push rod 613 can automatically extend and retract, and drive the baffle plate 612 through the hinge rod to open the impurity discharge port 611, so that the impurities can be discharged smoothly, improving the efficiency of impurity removal. The automated impurity discharge mechanism of the discharge component 61 works in conjunction with the scraping component 45 to jointly improve the maintenance convenience and reliability of the environmentally friendly, efficient and energy-saving generator under long-term operation, and reduce the performance degradation and downtime cleaning needs caused by impurity accumulation.

[0064] The conical structure of the conical guide bucket 62 guides the carbon powder impurities discharged from the discharge port 611 to the bottom of the bucket, preventing the impurities from scattering in all directions during the discharge process, keeping the environment around the equipment clean, and ensuring that all discharged impurities can be effectively collected, preventing impurities from accumulating near the discharge port 611 and causing blockage, thereby ensuring the smooth operation and discharge efficiency of the impurity discharge mechanism 6.

[0065] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An environmentally friendly, high-efficiency, and energy-saving generator, comprising a generator body (1) and an exhaust pipe (2) located inside it, characterized in that: A spherical cavity (3) is fixedly installed on the exhaust pipe (2); The exhaust gas treatment mechanism (4) is located inside the spherical cavity (3); The exhaust gas treatment mechanism (4) includes an outer rotating ring (41) rotatably installed inside a spherical cavity (3), an inner rotating ring (42) rotatably installed inside the outer rotating ring (41), a filter plate (43) is provided inside the inner rotating ring (42), the rotation axes of the outer rotating ring (41) and the inner rotating ring (42) are perpendicular to each other, and the outer rotating ring (41) and the inner rotating ring (42) rotate to form a spherical roller frame; Waste heat recovery mechanism (5) is set between the spherical cavity (3) and the heat dissipation port of the generator body (1); The waste heat recovery mechanism (5) includes a heat inlet pipe (52) fixedly installed on the spherical cavity (3), and a heat collection square pipe (51) connected to the heat inlet pipe (52) is fixedly installed at the heat dissipation port of the generator body (1). The spherical rollers carry the filter plate (43) to rotate and contact the exhaust gas. The filter plate (43) traps carbon powder in the exhaust gas. The heat inlet pipe (52) introduces residual heat into the spherical cavity (3) to burn the carbon powder, so as to promote the thermal decomposition or catalytic conversion of harmful gases.

2. The environmentally friendly, high-efficiency, and energy-saving generator as described in claim 1, characterized in that: The inner ring (42) has several fixed plates (421) fixedly installed in a circular array on its inner ring wall. The fixed plates (421) are fixedly connected to the filter plate (43) by bolts (422). A rotating shaft is provided at the connection between the outer ring (41) and the spherical cavity (3). A rotating shaft is also provided at the connection between the inner ring (42) and the outer ring (41).

3. The environmentally friendly, high-efficiency, and energy-saving generator as described in claim 2, characterized in that: The spherical cavity (3) is provided with a drive assembly (44) for driving the outer rotating ring (41) to rotate. The drive assembly (44) includes a U-shaped fixing frame (443) fixedly installed on the spherical cavity (3). A drive motor (441) with its output end fixedly connected to the outer rotating ring (41) is fixedly installed on the U-shaped fixing frame (443). A ball sleeve (442) is sleeved on the outside of the rotating shaft at the connection between the outer rotating ring (41) and the spherical cavity (3).

4. The environmentally friendly, high-efficiency, and energy-saving generator as described in claim 1, characterized in that: The outer rotating ring (41) is provided with a scraping assembly (45) for removing the decomposition products of harmful gases. The scraping assembly (45) includes a flexible scraper (451) fixedly installed on the outer rotating ring (41) and symmetrical about the outer rotating ring (41). A number of balls (452) are rotatably installed on the end of the flexible scraper (451) away from the outer rotating ring (41) in a circumferential array.

5. The environmentally friendly, high-efficiency, and energy-saving generator as described in claim 1, characterized in that: The heat collection square tube (51) is fixedly installed with several air intake fans (511), and a retractable heating connecting pipe (512) is fixedly installed between the heat collection square tube (51) and the heat inlet pipe (52).

6. The environmentally friendly, high-efficiency, and energy-saving generator as described in claim 5, characterized in that: A curved tube (53) is fixedly installed on the outer wall of the spherical cavity (3). The curved tube (53) is connected to the heat inlet tube (52). A heating wire is fixedly installed between the curved tube (53) and the spherical cavity (3). The heating wire and the residual heat together heat the carbon powder on the filter plate (43).

7. The environmentally friendly, high-efficiency, and energy-saving generator as described in claim 1, characterized in that: The spherical cavity (3) is provided with an exhaust assembly (54) for monitoring its internal stability. The exhaust assembly (54) includes an exhaust pipe (541) fixedly installed on the spherical cavity (3) and communicating with its interior. An exhaust valve (542) is fixedly installed on the exhaust pipe (541).

8. The environmentally friendly, high-efficiency, and energy-saving generator as described in claim 4, characterized in that: The spherical cavity (3) is provided with an impurity discharge mechanism (6) for cooperating with the scraping assembly (45) to discharge impurities. The impurity discharge mechanism (6) includes a discharge assembly (61) provided on the spherical cavity (3).

9. The environmentally friendly, high-efficiency, and energy-saving generator as described in claim 8, characterized in that: The discharge assembly (61) includes a discharge port (611) fixedly installed at the lower end of the spherical cavity (3). A baffle plate (612) is hinged to the lower end of the discharge port (611). An electric push rod (613) corresponding to the discharge port (611) is hinged to the lower end of the spherical cavity (3). A hinge rod is hinged between the telescopic end of the electric push rod (613) and the baffle plate (612).

10. The environmentally friendly, high-efficiency, and energy-saving generator as described in claim 9, characterized in that: A conical guide bucket (62) is fixedly installed at the lower end of the spherical cavity (3), and the conical guide bucket (62) covers the discharge port (611).

Images