An industrial smelting tail gas generator set

Abstract

The present invention belongs to the technical field of generators, and discloses an industrial smelting tail gas generator set, including a generator, a starting device fixedly connected to the right side of the generator, an exhaust pipe 1 is provided on the right side of the top of the starting device, and an exhaust pipe 2 is provided on the top of the exhaust pipe 1. The generator also includes: a silencer, provided on the top of the exhaust pipe 1, for silencing and reducing noise during exhaust; the silencer includes a fixed sleeve. The present invention forms a multi-layer sound insulation barrier by combining a sound insulation tube with a metal ring and a microporous sound-absorbing tube, which can efficiently absorb noise. The arc-shaped sound-absorbing plate on the surface of the rotating rod can block and reflect sound waves during exhaust, and cooperate with the sound absorption function to further weaken the sound energy, so that the noise sound waves can be reflected multiple times inside the microporous sound-absorbing tube to reduce noise. The sound insulation effect is good, and the noise is not easy to affect the surrounding environment and personnel. At the same time, the cylinder can adjust the position of the sound insulation tube to improve the convenience of maintenance.

Description

Technical Field

[0001] The invention belongs to the technical field of generators, and in particular relates to an industrial smelting tail gas generator set. Background Art

[0002] The core operating principle of industrial exhaust gas generators is to recover and convert the high-temperature, high-pressure exhaust containing combustible components emitted during the industrial production process. In industrial scenarios such as steel mills, glass factories and chemical plants, different types of exhaust gases such as blast furnace gas, converter gas and coke oven gas are generated during the production process. These exhaust gases usually contain a large amount of thermal energy and chemical energy. If they are discharged directly, it will cause huge energy losses. Therefore, industrial smelting exhaust gases are used for power generation.

[0003] In the process of utilizing industrial smelting tail gas to generate electricity, an industrial tail gas generator is used for power generation. The core principle is to use the combustible smelting tail gas generated in the industrial production process as fuel, perform work through combustion, and then convert mechanical energy into electrical energy through the generator. However, the industrial tail gas generator will generate a lot of noise during use, and the generator exhaust noise is the main source of pollution. At present, the industrial tail gas generator uses a single muffler to reduce the noise of the exhaust pipe. The sound can easily spread upward through the exhaust pipe, and the silencing effect is poor. The noise can easily affect the factory environment and operators, and the muffler needs to be manually disassembled and flushed after being blocked, which is time-consuming and labor-intensive. Summary of the Invention

[0004] To solve the problems raised in the above background technology, the present invention provides an industrial smelting tail gas generator set, including a generator, a starting device fixedly connected to the right side of the generator, an exhaust pipe 1 provided on the right side of the top of the starting device, an exhaust pipe 2 provided on the top of the exhaust pipe 1, and further comprising:

[0005] The muffler is installed at the top of the exhaust pipe to reduce noise during exhaust.

[0006] The muffler includes a fixing sleeve, which is fixedly connected to the top of the exhaust pipe. The left side of the fixing sleeve is fixedly connected to a cylinder. The output end of the cylinder passes through the interior of the fixing sleeve and is fixedly connected to a sound insulation tube. The interior of the sound insulation tube is fixedly connected to a metal ring, and the interior of the metal ring is fixedly connected to a microporous sound absorbing tube.

[0007] The interior of the microporous sound-absorbing cylinder is fixedly connected to a mounting sleeve, and the interior of the mounting sleeve is fixedly connected to a rotating rod via a bearing;

[0008] The curved sound-absorbing panel is arranged on the surface of the rotating rod to block and absorb the sound during exhaust;

[0009] The automatic flushing component is arranged on the right side of the bottom of the fixed sleeve and is used to flush and clean the microporous sound-absorbing tube.

[0010] In the above technical solution, preferably, the automatic flushing component includes a push switch, which is fixedly embedded in the right side of the fixed sleeve, and the right side of the starting device is fixedly connected to a water tank, and the bottom of the left side of the inner wall of the water tank is fixedly connected to a water pump, and the drainage end of the water pump is connected to a three-way pipe, and the water tank sleeve is arranged on the surface of the three-way pipe, and the top and bottom of the fixed sleeve are fixedly embedded with drainage rings, and both ends of the three-way pipe are connected to the surface of the drainage ring, and the front of the fixed sleeve is fixedly connected to an intelligent drying device.

[0011] In the above technical solution, preferably, the intelligent drying device includes a time-controlled switch, which is fixedly connected to the right side of the front of the fixed sleeve, and a dual-axis motor is provided on the right side of the top of the fixed sleeve. The top of the fixed sleeve is connected to an L-shaped tube, and the left end of the output shaft of the dual-axis motor is fixedly connected to a support rod, and the left end of the support rod passes through the interior of the L-shaped tube and is fixedly connected to a fan blade. The front and back of the dual-axis motor are fixedly connected to a positioning plate, and the bottom of the positioning plate is fixedly connected to the top of the fixed sleeve.

[0012] In the above technical solution, preferably, a chassis is provided at the bottom of the inner cavity of the fixed sleeve, the surface of the chassis is fixedly connected to the inner wall of the drainage ring, a drainage circulation device is provided on the rear side of the bottom of the fixed sleeve, the arc-shaped sound-absorbing panel is fixedly connected to the surface of the rotating rod, and the top and bottom ends of the intermediate rod are both fixedly connected to the surface of the rotating rod.

[0013] In the above technical solution, preferably, the drainage circulation device includes a drainage pipe, which is connected to the rear side of the bottom of the fixed sleeve, and the bottom of the inner wall of the water tank is fixedly connected to a support ring through a metal pipe. A filter cartridge is provided inside the support ring, and the top of the filter cartridge is in contact with the top of the inner wall of the water tank, and the bottom end of the drainage pipe passes through the interior of the filter cartridge.

[0014] In the above technical solution, preferably, a microporous sound-absorbing tube is fixedly connected to the surface of the second exhaust pipe, the bottom of the microporous sound-absorbing tube is fixedly connected to the top of the fixed sleeve, and the left end of the L-shaped tube is connected to the right side of the microporous sound-absorbing tube.

[0015] In the above technical solution, preferably, the right end of the dual-axis motor output shaft is fixedly connected to the reducer, the right side of the top of the positioning plate is fixedly connected to the bottom of the reducer, the output end of the reducer is fixedly connected to a fixing rod, the bottom end of the fixing rod passes through the interior of the water tank and is fixedly connected to a concave plate, and both sides of the concave plate are in contact with the inner wall of the filter cartridge.

[0016] In the above technical solution, preferably, the top and bottom of the left side of the sound insulation tube are fixedly connected with a guide sealing plate, the left end of the guide sealing plate passes through the left side of the fixed sleeve, and the surface of the guide sealing plate contacts the inner wall of the fixed sleeve.

[0017] In the above technical solution, preferably, the right side of the top of the water tank is connected to a water inlet pipe, the top of the inner wall of the L-shaped tube is fixedly connected to a sleeve plate, and the sleeve plate is slidably sleeved on the surface of the support rod.

[0018] In the above technical solution, preferably, the bottom of the support ring is connected to a ball valve tube, the right end of the ball valve tube passes through the right side of the water tank, the top and bottom of the sound insulation tube and the microporous sound-absorbing tube are in contact with the inner wall of the fixed sleeve, and the front of the water tank is fixedly inlaid with a transparent plate.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention forms a multi-layer sound insulation barrier by combining a sound insulation tube and a metal ring with a microporous sound-absorbing tube, which can efficiently absorb noise. The arc-shaped sound-absorbing panel on the surface of the rotating rod can block and reflect sound waves during the exhaust process, and cooperate with the sound absorption function to further weaken the sound energy, so that the noise sound waves can be reflected multiple times inside the microporous sound-absorbing tube to reduce noise. The sound insulation effect is good, and the noise is not easy to affect the surrounding environment and personnel. At the same time, the cylinder can adjust the position of the sound insulation tube to improve the convenience of maintenance.

[0021] Furthermore, the microporous sound-absorbing tube is prone to accumulation of impurities in the exhaust gas, resulting in a decrease in the sound absorption effect. However, through the design of the push switch, water tank and water pump in the automatic flushing component, the impurities attached to the surface of the curved sound-absorbing panel and the microporous sound-absorbing tube can be quickly flushed when cleaning is required, avoiding clogging of the pores, ensuring the continuous and efficient sound absorption ability of the microporous sound-absorbing tube, reducing the number of manual maintenance times, and further improving the stability and service life of the silencer.

[0022] Furthermore, the silencer is prone to residual moisture after flushing and cleaning, and its natural drying speed is slow. However, through the design of the time-controlled switch, dual-axis motor and L-shaped tube and other structures in the intelligent drying device, air flow can be generated through the drainage ring 595 to enter the interior of the fixed sleeve, taking away the residual moisture after flushing. Timed drying can be completed without human intervention, preventing component corrosion caused by residual moisture and reducing downtime for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the present invention;

[0024] Figure 2 Schematic cross-sectional view of the exhaust pipe 1 of the present invention;

[0025] Figure 3Schematic cross-section of the drainage ring of the present invention;

[0026] Figure 4 For the present invention Figure 1 A magnified structural diagram at center A;

[0027] Figure 5 is a cross-sectional schematic diagram of the fixing sleeve of the present invention;

[0028] Figure 6 Schematic cross-sectional view of the microporous sound-absorbing tube of the present invention;

[0029] Figure 7 Schematic cross-sectional view of the microporous sound-absorbing tube of the present invention;

[0030] Figure 8 is a schematic cross-sectional view of the filter cartridge of the present invention;

[0031] Figure 9 Schematic top view of the curved sound-absorbing panel of the present invention.

[0032] Figure: 1. Generator; 2. Starter; 3. Exhaust pipe 1; 4. Exhaust pipe 2; 5. Muffler; 51. Fixing sleeve; 52. Cylinder; 53. Sound insulation tube; 54. Metal ring; 55. Microporous sound absorbing tube; 56. Mounting sleeve; 57. Rotating rod; 58. Curved sound absorbing panel; 59. Automatic flushing assembly; 591. Press switch; 592. Water tank; 593. Water pump; 594. Tee pipe; 595. Drain ring; 596. Intelligent drying device; 5961 , time-controlled switch; 5962, dual-axis motor; 5963, L-shaped tube; 5964, support rod; 5965, fan blade; 5966, positioning plate; 510, intermediate rod; 6, chassis; 7, drainage circulation device; 71, drainage pipe; 72, support ring; 73, filter cartridge; 8, microporous sound-absorbing tube; 9, reducer; 10, fixing rod; 11, concave plate; 12, guide sealing plate; 13, water inlet pipe; 14, sleeve plate; 15, ball valve tube; 16, transparent plate. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] like Figures 1 to 3 As shown, the present invention provides an industrial smelting tail gas generator set, including a generator 1, a starting device 2 is fixedly connected to the right side of the generator 1, an exhaust pipe 1 is provided on the right side of the top of the starting device 2, and an exhaust pipe 2 4 is provided on the top of the exhaust pipe 1 3, and further includes:

[0035] The muffler 5 is provided at the top of the exhaust pipe 3 and is used to reduce noise during exhaust.

[0036] The muffler 5 includes a fixing sleeve 51, which is fixedly connected to the top of the exhaust pipe 3. A cylinder 52 is fixedly connected to the left side of the fixing sleeve 51. The output end of the cylinder 52 passes through the interior of the fixing sleeve 51 and is fixedly connected to a sound insulation tube 53. A metal ring 54 is fixedly connected to the interior of the sound insulation tube 53. A microporous sound absorbing tube 55 is fixedly connected to the interior of the metal ring 54.

[0037] The interior of the microporous sound-absorbing tube 55 is fixedly connected to a mounting sleeve 56, and the interior of the mounting sleeve 56 is fixedly connected to a rotating rod 57 via a bearing;

[0038] The arc-shaped sound-absorbing plate 58 is provided on the surface of the rotating rod 57 and is used to block and absorb the sound during exhaust;

[0039] The automatic flushing component 59 is provided on the right side of the bottom of the fixing sleeve 51 and is used for flushing and cleaning the microporous sound-absorbing tube 55 .

[0040] The middle rod 510 is disposed inside the microporous sound-absorbing tube 55 and is used to keep the rotation speeds of the two rotating rods 57 consistent.

[0041] Specifically, the microporous sound-absorbing tube 55 and the arc-shaped sound-absorbing plate 58 are both made of microporous metal plates, and the micropores inside the arc-shaped sound-absorbing plate 58 are not through holes; the generator 1 is a device that converts mechanical energy into electrical energy, and generally contains a stator and a rotor. When the rotor rotates under the drive of an external power, the magnetic field cuts the stator winding to generate electromagnetic induction, thereby outputting alternating current; the starting device 2 is an internal combustion engine, which is a device that converts industrial smelting exhaust gas into mechanical energy. The industrial smelting process will produce exhaust gas containing combustible components. The starting device 2 burns these exhaust gases to drive the The internal piston movement converts thermal energy into rotational mechanical energy; the generator 1 and the starting device 2 are both mature technical applications; three curved sound-absorbing panels 58 are evenly distributed on the surface of the rotating rod 57, and the upper and lower groups of curved sound-absorbing panels 58 are staggered. This design enables the curved sound-absorbing panels 58 to stably block noise and avoid large gaps between the three curved sound-absorbing panels 58, which causes noise to be transmitted through the gaps. The middle rod 510 can connect and fix the two rotating rods 57, thereby maintaining the relative stability of the positions of the six curved sound-absorbing panels 58.

[0042] like Figures 1 to 3As shown, the automatic flushing component 59 includes a push switch 591, which is fixedly embedded in the right side of the fixed sleeve 51. The right side of the starting device 2 is fixedly connected to a water tank 592, and the bottom of the left side of the inner wall of the water tank 592 is fixedly connected to a water pump 593. The drainage end of the water pump 593 is connected to a three-way pipe 594. The water tank 592 is mounted on the surface of the three-way pipe 594. The top and bottom of the fixed sleeve 51 are fixedly embedded with a drainage ring 595. Both ends of the three-way pipe 594 are connected to the surface of the drainage ring 595. The front of the fixed sleeve 51 is fixedly connected to an intelligent drying device 596.

[0043] Specifically, the push switch 591 is a touch switch, the water pump 593 is a submersible pump 593, and the surface of the drain ring 595 is provided with drainage holes, which can be set at multiple angles to improve the comprehensiveness of flushing; when in use, the water pump 593 injects the water inside the water tank 592 into the inside of the drain ring 595, and the drain ring 595 sprays the water to flush the microporous sound-absorbing tube 55 and the curved sound-absorbing panel 58.

[0044] like Figures 1 to 4 As shown, the intelligent drying device 596 includes a time-controlled switch 5961, which is fixedly connected to the right side of the front of the fixed sleeve 51. A dual-axis motor 5962 is provided on the right side of the top of the fixed sleeve 51. The top of the fixed sleeve 51 is connected to an L-shaped tube 5963. The left end of the output shaft of the dual-axis motor 5962 is fixedly connected to a support rod 5964. The left end of the support rod 5964 passes through the interior of the L-shaped tube 5963 and is fixedly connected to a fan blade 5965. The front and back of the dual-axis motor 5962 are fixedly connected to a positioning plate 5966, and the bottom of the positioning plate 5966 is fixedly connected to the top of the fixed sleeve 51.

[0045] Specifically, the time-controlled switch 5961 is a microcomputer time-controlled switch; when in use, the cylinder 52 drives the sound insulation tube 53 to move to the right. When the sound insulation tube 53 reaches the appropriate position, it squeezes the press switch 591, and the press switch 591 sends a start signal to the time-controlled switch 5961. The time-controlled switch 5961 starts the water pump 593 according to the preset running time. The water pump 593 automatically shuts down after completing the flushing. Then the time-controlled switch 5961 starts the dual-axis motor 5962 according to the preset running time. The dual-axis motor 5962 drives the fan blades 5965 to rotate at high speed through the support rod 5964, allowing external air to enter the interior of the fixed sleeve 51 through the L-shaped tube 5963. The air will carry away the moisture remaining on the surface of the microporous sound-absorbing tube 55 and the curved sound-absorbing panel 58. The dual-axis motor 5962 will be shut down after the set time is reached. The staff can install an external alarm here. The alarm is electrically connected to the time-controlled switch 5961. When the dual-axis motor 5962 completes its work, the alarm can prompt.

[0046] like Figures 1 to 3As shown, a chassis 6 is provided at the bottom of the inner cavity of the fixed sleeve 51, the surface of the chassis 6 is fixedly connected to the inner wall of the drainage ring 595, a drainage circulation device 7 is provided on the rear side of the bottom of the fixed sleeve 51, the arc-shaped sound-absorbing panel 58 is fixedly connected to the surface of the rotating rod 57, and the top and bottom ends of the intermediate rod 510 are both fixedly connected to the surface of the rotating rod 57.

[0047] Specifically, by providing the chassis 6, sewage can be blocked to prevent sewage from flowing to the outside of the fixed sleeve 51 through the drainage ring 595; the drainage circulation device 7 can guide the sewage to facilitate its recycling.

[0048] like Figure 2 and Figure 8 As shown, the drainage circulation device 7 includes a drainage pipe 71, which is connected to the rear side of the bottom of the fixed sleeve 51. The bottom of the inner wall of the water tank 592 is fixedly connected with a support ring 72 through a metal pipe. A filter cartridge 73 is provided inside the support ring 72. The top of the filter cartridge 73 contacts the top of the inner wall of the water tank 592, and the bottom end of the drainage pipe 71 passes through the interior of the filter cartridge 73.

[0049] Specifically, the flushing wastewater inside the fixed sleeve 51 flows into the filter cartridge 73 through the drain pipe 71, and the impurities in the water are filtered by the filter cartridge 73. The purified water can flow back into the water tank 592 for reuse by the automatic flushing component 59, which not only avoids the waste of resources caused by direct discharge of wastewater, but also ensures the stable filtration process by stably limiting the filter cartridge 73 through the support ring 72, thereby improving the recycling rate of water resources and the environmental protection of the device.

[0050] like Figure 2 As shown, a microporous sound-absorbing tube 8 is fixedly connected to the surface of the exhaust pipe 2 4 , the bottom of the microporous sound-absorbing tube 8 is fixedly connected to the top of the fixed sleeve 51 , and the left end of the L-shaped tube 5963 is connected to the right side of the microporous sound-absorbing tube 8 .

[0051] Specifically, the microporous sound-absorbing tube 8 can directly absorb the residual noise discharged from the exhaust pipe 2 4 for a second time, thereby enhancing the silencing effect. It can also make full use of the waste heat on the surface of the exhaust pipe 2 4 to heat the air. The heated air can improve the evaporation efficiency of the residual moisture inside the microporous sound-absorbing tube 55, thereby accelerating the drying speed.

[0052] like Figures 2 to 5 As shown, the right end of the output shaft of the dual-axis motor 5962 is fixedly connected to the reducer 9, the right side of the top of the positioning plate 5966 is fixedly connected to the bottom of the reducer 9, and the output end of the reducer 9 is fixedly connected to the fixing rod 10. The bottom end of the fixing rod 10 passes through the interior of the water tank 592 and is fixedly connected to the concave plate 11. Both sides of the concave plate 11 are in contact with the inner wall of the filter cylinder 73.

[0053] Specifically, the reducer 9 is a worm gear reducer 9; when in use, the dual-axis motor 5962 drives the fixed rod 10 to rotate through the reducer 9, and the fixed rod 10 drives the concave plate 11 to rotate, and the concave plate 11 will scrape the impurities attached to the inner wall of the filter cylinder 73 to prevent large-scale blockage and improve the filtering effect of the filter cylinder 73.

[0054] like Figures 4 and 5 As shown, the top and bottom of the left side of the sound insulation tube 53 are fixedly connected with a guide sealing plate 12, the left end of the guide sealing plate 12 passes through the left side of the fixed sleeve 51, and the surface of the guide sealing plate 12 contacts the inner wall of the fixed sleeve 51.

[0055] Specifically, by providing the guide sealing plate 12, the sound insulation tube 53 can be guided and limited, thereby improving the stability of the sound insulation tube 53 during movement. At the same time, after the sound insulation tube 53 moves, the exhaust pipe 1 3 and the exhaust pipe 2 4 can be sealed to further prevent water from entering the interior of the exhaust pipe 1 3.

[0056] like Figure 2 and Figure 7 As shown, the right side of the top of the water tank 592 is connected to the water inlet pipe 13, and the top of the inner wall of the L-shaped tube 5963 is fixedly connected to the sleeve plate 14, which is slidably sleeved on the surface of the support rod 5964.

[0057] Specifically, by setting up the water inlet pipe 13, it is convenient for the user to replenish water inside the water tank 592, and at the same time, the air entering the water tank 592 can be discharged. By setting up the sleeve 14, the support rod 5964 can be supported, thereby improving the stability of the support rod 5964 during rotation.

[0058] like Figure 1 and Figure 2 As shown, the bottom of the support ring 72 is connected to the ball valve tube 15, the right end of the ball valve tube 15 passes through the right side of the water tank 592, the top and bottom of the sound insulation tube 53 and the microporous sound absorbing tube 55 are in contact with the inner wall of the fixed sleeve 51, and the front of the water tank 592 is fixedly inlaid with a transparent plate 16.

[0059] Specifically, when a large amount of impurities accumulate inside the filter cartridge 73 or need to be cleaned, the ball valve tube 15 can be opened to quickly discharge the filtered residual sewage and scraped impurities to avoid accumulation of pollutants in the filter cartridge 73.

[0060] The working principle and use process of the present invention:

[0061] First, the engine 2 burns and utilizes the industrial smelting tail gas. The exhaust gas generated by the combustion is discharged into the interior of the fixed sleeve 51 through the exhaust pipe 1 3. At the same time, the noise generated by the operation of the piston inside the engine 2 and the exhaust gas enter the microporous sound-absorbing tube 55. The high-speed exhaust gas impacts the curved sound-absorbing panels 58, driving the rotating rod 57 to rotate, causing the two sets of curved sound-absorbing panels 58 to absorb and block the noise. After the noise is blocked, it will be reflected multiple times inside the microporous sound-absorbing tube 55 to consume sound energy. The metal ring 54 also blocks the noise, significantly improving the noise reduction effect. At the same time, it reduces the noise transmission to the exhaust pipe 2 4, achieving the advantage of good noise reduction effect.

[0062] When the machine is shut down for maintenance, the user first activates the air cylinder 52, which pushes the sound insulation tube 53 to the right. When the sound insulation tube 53 reaches the appropriate position, it squeezes the push switch 591, which sends a start signal to the timer switch 5961. The timer switch 5961 activates the water pump 593 according to the preset operating time. The water pump 593 injects the water in the water tank 592 into the drain ring 595 through the tee pipe 594. The drain ring 595 sprays water to flush the microporous sound absorbing tube 55 and the curved sound absorbing panel 58. The water pump 593 automatically shuts off after the flushing is completed.

[0063] Then the time-controlled switch 5961 starts the dual-axis motor 5962 at the preset operating time. The dual-axis motor 5962 drives the fan blades 5965 to rotate at high speed through the support rod 5964, so that the outside air enters the interior of the fixed sleeve 51 through the microporous sound-absorbing tube 8 and the L-shaped tube 5963. When the air passes through the microporous sound-absorbing tube 8, the exhaust pipe 24 will heat the air through the waste heat, and the hot air will take away the residual moisture on the surface of the microporous sound-absorbing tube 55 and the curved sound-absorbing board 58. After the set time is reached, the dual-axis motor 5962 is turned off; then the user can start the water pump 593, and the water pump 593 drives the sound insulation tube 53 to reset.

[0064] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0065] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An industrial smelting tail gas generator set, comprising a generator (1), a starting device (2) fixedly connected to the right side of the generator (1), an exhaust pipe 1 (3) provided on the right side of the top of the starting device (2), and an exhaust pipe 2 (4) provided on the top of the exhaust pipe 1 (3), characterized in that: Also includes: A silencer (5) is provided at the top of the exhaust pipe (3) and is used for silencing and reducing noise during exhaust; The muffler (5) includes a fixed sleeve (51), the fixed sleeve (51) is fixedly connected to the top of the exhaust pipe (3), the left side of the fixed sleeve (51) is fixedly connected to a cylinder (52), the output end of the cylinder (52) passes through the interior of the fixed sleeve (51) and is fixedly connected to a sound insulation tube (53), the interior of the sound insulation tube (53) is fixedly connected to a metal ring (54), the interior of the metal ring (54) is fixedly connected to a microporous sound-absorbing tube (55), the surface of the exhaust pipe (4) is fixedly connected to a microporous sound-absorbing tube (8), and the bottom of the microporous sound-absorbing tube (8) is fixedly connected to the top of the fixed sleeve (51); The interior of the microporous sound-absorbing tube (55) is fixedly connected to a mounting sleeve (56), and the interior of the mounting sleeve (56) is fixedly connected to a rotating rod (57) via a bearing. An arc-shaped sound-absorbing plate (58) is provided on the surface of the rotating rod (57) and is used to block and absorb sound during exhaust; An automatic flushing component (59) is provided on the right side of the bottom of the fixed sleeve (51) and is used to flush and clean the microporous sound-absorbing tube (55); An intermediate rod (510) is disposed inside the microporous sound-absorbing cylinder (55), wherein the top and bottom ends of the intermediate rod (510) are fixedly connected to the surface of the rotating rod (57) to maintain the same rotational speed of the two rotating rods (57); The automatic flushing component (59) includes a push switch (591), which is fixedly embedded in the right side of the fixed sleeve (51). The right side of the starting device (2) is fixedly connected to a water tank (592). The bottom of the left side of the inner wall of the water tank (592) is fixedly connected to a water pump (593). The drainage end of the water pump (593) is connected to a three-way pipe (594). The water tank (592) is sleeved on the surface of the three-way pipe (594). The top and bottom of the fixed sleeve (51) are fixedly embedded with a drainage ring (595). Both ends of the three-way pipe (594) are connected to the surface of the drainage ring (595). The front of the fixed sleeve (51) is fixedly connected to an intelligent drying device (596).

2. The industrial smelting tail gas generator set according to claim 1, characterized in that: The intelligent drying device (596) comprises a time-controlled switch (5961), which is fixedly connected to the right side of the front of the fixed sleeve (51); a dual-axis motor (5962) is provided on the right side of the top of the fixed sleeve (51); the top of the fixed sleeve (51) is connected to an L-shaped tube (5963); the left end of the output shaft of the dual-axis motor (5962) is fixedly connected to a support rod (5964); the left end of the support rod (5964) passes through the interior of the L-shaped tube (5963) and is fixedly connected to a fan blade (5965); the front and back of the dual-axis motor (5962) are fixedly connected to a positioning plate (5966); the bottom of the positioning plate (5966) is fixedly connected to the top of the fixed sleeve (51).

3. The industrial smelting tail gas generator set according to claim 2, characterized in that: A chassis (6) is provided at the bottom of the inner cavity of the fixed sleeve (51), the surface of the chassis (6) is fixedly connected to the inner wall of the drainage ring (595), a drainage circulation device (7) is provided on the rear side of the bottom of the fixed sleeve (51), and the arc-shaped sound-absorbing panel (58) is fixedly connected to the surface of the rotating rod (57).

4. The industrial smelting tail gas generator set according to claim 3, characterized in that: The drainage circulation device (7) includes a drainage pipe (71), the drainage pipe (71) is connected to the rear side of the bottom of the fixed sleeve (51), the bottom of the inner wall of the water tank (592) is fixedly connected to a support ring (72) through a metal pipe, a filter cartridge (73) is provided inside the support ring (72), the top of the filter cartridge (73) contacts the top of the inner wall of the water tank (592), and the bottom end of the drainage pipe (71) passes through the interior of the filter cartridge (73).

5. The industrial smelting tail gas generator set according to claim 4, characterized in that: The left end of the L-shaped tube (5963) is connected to the right side of the microporous sound-absorbing tube (8).

6. The industrial smelting tail gas generator set according to claim 5, characterized in that: The right end of the output shaft of the dual-axis motor (5962) is fixedly connected to a reducer (9), the right side of the top of the positioning plate (5966) is fixedly connected to the bottom of the reducer (9), the output end of the reducer (9) is fixedly connected to a fixing rod (10), the bottom end of the fixing rod (10) passes through the interior of the water tank (592) and is fixedly connected to a concave plate (11), and both sides of the concave plate (11) are in contact with the inner wall of the filter cartridge (73).

7. The industrial smelting tail gas generator set according to claim 6, characterized in that: The top and bottom of the left side of the sound insulation tube (53) are fixedly connected to a guide sealing plate (12), the left end of the guide sealing plate (12) passes through the left side of the fixed sleeve (51), and the surface of the guide sealing plate (12) contacts the inner wall of the fixed sleeve (51).

8. The industrial smelting tail gas generator set according to claim 7, characterized in that: The right side of the top of the water tank (592) is connected to a water inlet pipe (13), and the top of the inner wall of the L-shaped tube (5963) is fixedly connected to a sleeve plate (14), and the sleeve plate (14) is slidably sleeved on the surface of the support rod (5964).

9. The industrial smelting tail gas generator set according to claim 8, characterized in that: The bottom of the support ring (72) is connected to a ball valve tube (15), the right end of the ball valve tube (15) passes through the right side of the water tank (592), the top and bottom of the sound insulation tube (53) and the microporous sound absorbing tube (55) are in contact with the inner wall of the fixed sleeve (51), and the front of the water tank (592) is fixedly inlaid with a transparent plate (16).

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