An exhaust gas treatment device for slot wedge production

Abstract

The utility model provides a kind of waste gas treatment equipment for groove wedge production. Waste gas treatment equipment for groove wedge production includes processing box, is equipped with reaction bin, cooling bin and water storage bin from top to bottom, top is equipped with exhaust groove and end adsorption plate, cooling bin side wall is equipped with air inlet pipe, is connected installation pipe by fire stopper, wind control component is equipped in pipe, wind control component is composed of multiple circumferentially distributed control blades, first rotating lever, connecting rod, sliding slot, second rotating lever, rotating ring and lug, move axially by rotating lug to drive rotating ring, control blade is rotated around center column synchronously by pushing connecting rod, realize air volume regulation and positioning, stirring component is equipped in reaction bin, cooling bin is equipped with spraying component, water storage bin is equipped with cooling component outside, waste gas treatment equipment for groove wedge production provided by the utility model has the advantages that all control blades are realized coaxial linkage by center column and first mounting seat, ensure that air flow passage is evenly opened and closed.

Description

Technical Field

[0001] This utility model relates to the field of groove wedge production, and in particular to a waste gas treatment device for groove wedge production. Background Technology

[0002] In the manufacturing process of electrical equipment such as motors and generators, slot wedges, as important insulating components for fixing the stator coils of motors, are widely used for filling and protecting the slot openings of motors. The production of slot wedges usually involves processes such as hot pressing, cutting, grinding, and surface coating. In particular, when using thermosetting materials such as phenolic resin and epoxy resin for hot pressing and curing, a large amount of high-temperature organic waste gas containing benzene series compounds (such as benzene, toluene, and xylene), aldehydes (such as formaldehyde), non-methane total hydrocarbons, and particulate matter is released. This type of waste gas is characterized by high temperature, complex composition, strong pungent odor, and some components being toxic and flammable. If it is directly discharged without effective treatment, it will not only seriously pollute the atmospheric environment, but may also endanger the health of operators and pose safety hazards such as fire or explosion.

[0003] As disclosed in the utility model patent application CN219441248U, a waste gas treatment device for the production of slotted wedges includes: a treatment box, the interior of which is divided into a reaction chamber, a cooling chamber, and a water storage chamber from top to bottom by a first partition and a second partition, wherein the cooling chamber has an air inlet pipe on its side wall for the waste gas to enter; a circulating spraying mechanism for spraying and cooling the waste gas and collecting and recycling the sprayed cooling water; and a stirring mechanism located on the reaction chamber for ensuring that the waste gas and the purification liquid fully contact and react. The waste gas enters the cooling chamber through the air inlet pipe, is cooled by the circulating spraying mechanism, and at the same time removes dust and other particulate matter from the waste gas. Then it enters the reaction chamber, where the stirring mechanism ensures that the waste gas and the purification liquid fully contact and react, thereby removing toxic and harmful substances from the waste gas. The sprayed cooling water is collected and recycled, greatly reducing the cost of waste gas treatment.

[0004] The air intake pipe of the above-mentioned device is directly connected to the cooling chamber. Large particles enter the system, increasing the burden on the filter plates and spray system; sparks may ignite flammable gases.

[0005] Therefore, it is necessary to provide a new waste gas treatment device for the production of slotted wedges to solve the above-mentioned technical problems. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a waste gas treatment device for the production of groove wedges.

[0007] The waste gas treatment equipment for the production of groove wedges provided by this utility model includes a treatment box. An exhaust trough is provided at the top of the treatment box. An end-capsulation plate is fixedly connected to the inner wall of the exhaust trough. From top to bottom, the inner wall of the treatment box is provided with a reaction chamber, a cooling chamber, and a water storage chamber. A stirring assembly is provided inside the reaction chamber. A spray assembly is provided inside the cooling chamber. A cooling assembly is provided outside the water storage chamber. An installation pipe is fixedly connected to the outer wall of the treatment box. The installation pipe is located outside the cooling chamber. A flame arrester is fixedly connected to one end of the installation pipe, and an air inlet pipe is fixedly connected to one end of the flame arrester. An air control assembly is provided on the inner wall of the installation pipe. The air control assembly includes control blades, a first mounting base, a first rotating rod, a connecting rod, a slide, a second rotating rod, a rotating ring, a second mounting base, and a protrusion. The inner wall of the installation pipe is rotatably connected to the first rotating rod. The outer wall of the first rotating rod has one end fixedly connected to one end of the control blade, the other end of the control blade fixedly connected to one side of the inner wall of the first mounting base, a central column fixedly connected to the other side of the first mounting base, the other end of the first rotating rod fixedly connected to one end of the inner wall of the connecting rod, a sliding groove opened at the other end of the connecting rod, the inner wall of the sliding groove slidably connected to one end of the outer wall of the second rotating rod, the other end of the second rotating rod fixedly connected to the outer wall of the rotating ring, the upper and lower ends of the rotating ring slidably connected to one side of the inner wall of the second mounting base, the other side of the second mounting base fixedly connected to the outer wall of the mounting tube, and the outer wall of the rotating ring fixedly connected to one end of the protrusion. Multiple control blades, the first mounting base, the first rotating rod, the connecting rod, the sliding groove, the second rotating rod, the rotating ring, and the second mounting base are circumferentially and equidistantly arranged on the inner wall of the mounting tube.

[0008] Preferably, a positioning rod is slidably connected to the inner wall of the other end of the protrusion, a positioning plate is slidably connected to one end of the positioning rod, a plurality of positioning holes are opened on one end of the positioning plate, and the other end of the positioning plate is fixedly connected to the outer wall of the mounting tube.

[0009] Preferably, the stirring assembly includes a motor, a rotating shaft, and stirring blades. The outer wall of the processing tank is fixedly connected to one end of the motor, the output end of the motor is fixedly connected to one end of the rotating shaft, the other end of the rotating shaft passes through the outer wall of the processing tank and extends to the other side of the inner wall of the processing tank, the outer wall of the rotating shaft is fixedly connected to the inner wall of the stirring blades, and a plurality of stirring blades are equidistantly arranged on the outer wall of the rotating shaft. A first partition is fixedly connected to the inner wall of the processing tank. The first partition is located below the stirring blades, and a plurality of one-way valves are fixedly connected to the bottom of the first partition.

[0010] Preferably, the spray assembly includes a first pipe, a water pump, a second pipe, a base plate, a filter box, a third pipe, and spray heads. The cooling chamber is equipped with multiple spray heads, all of which are fixedly connected to the outer wall of the third pipe. One end of the third pipe penetrates the inner wall of the treatment chamber and is fixedly connected to the top side of the filter box. The bottom of the filter box is fixedly connected to one end of the second pipe. The other end of the second pipe is fixedly connected to one end of the water pump. The other end of the water pump is fixedly connected to one end of the first pipe. The other end of the first pipe extends into the cooling assembly.

[0011] Preferably, a second partition is fixedly connected to the inner wall of the treatment box, the second partition being located below the spray head. The second partition has multiple drain holes arranged in an equidistant array. A filter plate is fixedly connected to the inner wall of the treatment box, located below the second partition. The right half of the filter plate is a sloping plate, and a filter screen is fixedly connected to the left half of the filter plate. One end of an electric telescopic rod is fixedly connected to the outer wall of the treatment box. The output end of the electric telescopic rod penetrates the treatment box and extends towards the inner wall. A mounting plate is fixedly connected to the output end of the electric telescopic rod. A scraper is fixedly connected to the bottom of the mounting plate, and the bottom of the scraper is attached to the top of the filter screen.

[0012] Preferably, the cooling assembly includes a third partition, an inlet pipe, a chiller, and an outlet pipe. The bottom center of the filter plate is fixedly connected to the top of the third partition. The bottom of the filter plate and the left side of the third partition form a water storage chamber, and the bottom of the filter plate and the right side of the third partition form a conversion chamber. An inlet pipe is provided on one side of the bottom of the water storage chamber. The outer wall of the inlet pipe is fixedly connected to the outer wall of the treatment tank. One end of the inlet pipe is fixedly connected to one end of the chiller, and the other end of the chiller is fixedly connected to one end of the outlet pipe. The other end of the outlet pipe penetrates the outer wall of the treatment tank and extends into the conversion chamber. One end of the first pipe penetrates the outer wall of the treatment tank and extends into the conversion chamber.

[0013] Compared with related technologies, the waste gas treatment equipment for slot wedge production provided by this utility model has the following beneficial effects: By setting a flame arrester between the air inlet pipe and the treatment box, sparks or flames that may be carried in the waste gas can be effectively intercepted, preventing them from entering the equipment and causing combustion or explosion. It is suitable for high-temperature dusty waste gas generated in the slot wedge hot pressing process. At the same time, an air control component is set in the installation pipe to realize dynamic adjustment of the air intake volume, avoiding excessive system load due to excessive air volume or insufficient air volume affecting treatment efficiency. The linkage mechanism of "No. 1 rotating rod, connecting rod, slide groove, No. 2 rotating rod and rotating ring" is adopted. The rotating ring is driven to move by the rotating protrusion, which in turn pushes the connecting rod to make multiple control blades rotate synchronously. All control blades are coaxially linked through the central column and the No. 1 mounting seat to ensure uniform opening and closing of the airflow channel. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the waste gas treatment equipment for groove wedge production provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the stirring assembly. Figure 3 for Figure 1 The diagram shows the structure of the spray assembly. Figure 4 for Figure 1 The diagram shows the structure of the cleaning components. Figure 5 for Figure 1 The diagram shows the structure of the air control component. Figure 6 for Figure 1 The diagram shows the structure of the positioning component. Figure 7 for Figure 1 The diagram shown is a structural schematic of a flame arrester. Numbered in the diagram: 1. Processing tank; 2. Exhaust duct; 3. Reaction chamber; 4. First partition; 5. Cooling chamber; 6. Second partition; 7. Filter plate; 8. Water storage tank; 9. Conversion chamber; 10. Motor; 11. Shaft; 12. Agitator blade; 13. Check valve; 14. Drain hole; 15. Third partition; 16. Inlet pipe; 17. Chiller; 18. Outlet pipe; 19. Pipe No. 1; 20. Water pump; 21. Pipe No. 2; 22. Base plate; 23. Filter. 24. Box; 25. Pipe No. 3; 26. Sprinkler head; 27. Mounting pipe; 28. Control blade; 29. ​​Mounting base No. 1; 30. Rotating rod No. 1; 31. Connecting rod; 32. Slide groove; 33. Rotating rod No. 2; 34. Rotating ring; 35. Mounting base No. 2; 36. Protrusion; 37. Positioning rod; 38. Positioning plate; 39. Positioning hole; 40. Electric telescopic rod; 41. Mounting plate; 42. Scraper; 43. Flame arrester; 44. Air inlet pipe; 45. Center column. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 as well as Figure 7 ,in, Figure 1 A schematic diagram of a preferred embodiment of the waste gas treatment equipment for groove wedge production provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the stirring assembly. Figure 3 for Figure 1 The diagram shows the structure of the spray assembly. Figure 4 for Figure 1 The diagram shows the structure of the cleaning components. Figure 5 for Figure 1 The diagram shows the structure of the air control component. Figure 6 for Figure 1 The diagram shows the structure of the positioning component. Figure 7 for Figure 1 The diagram shows the structure of a flame arrester.

[0017] In the specific implementation process, such as Figure 1-4As shown, this utility model provides a waste gas treatment device for the production of slotted wedges, including a treatment box 1. An exhaust trough 2 is provided on the top of the treatment box 1. An end-adsorption plate is fixedly connected to the inner wall of the exhaust trough 2. From top to bottom, the inner wall of the treatment box 1 is provided with a reaction chamber 3, a cooling chamber 5, and a water storage chamber 8. A stirring assembly is provided inside the reaction chamber 3, a spraying assembly is provided inside the cooling chamber 5, and a cooling assembly is provided outside the water storage chamber 8. The stirring assembly includes a motor 10, a rotating shaft 11, and stirring blades 12. One end of the motor 10 is fixedly connected to the outer wall of the treatment box 1. The output end of the motor 10 is fixedly connected to one end of the rotating shaft 11. The other end of the rotating shaft 11 penetrates the outer wall of the treatment box 1 and extends to the other side of the inner wall of the treatment box 1. The outer wall of the rotating shaft 11 is fixedly connected to the inner wall of the stirring blades 12. A stirring blade 12 is equidistantly arranged on the outer wall of the rotating shaft 11. A first partition 4 is fixedly connected to the inner wall of the processing box 1. The first partition 4 is located below the stirring blade 12. Multiple one-way valves 13 are fixedly connected to the bottom of the first partition 4. The spray assembly includes a first pipe 19, a water pump 20, a second pipe 21, a bottom plate 22, a filter box 23, a third pipe 24, and spray heads 25. Multiple spray heads 25 are provided in the cooling chamber 5. Multiple spray heads 25 are fixedly connected to the outer wall of the third pipe 24. One end of the third pipe 24 penetrates the inner wall of the processing box 1 and is fixedly connected to the top side of the filter box 23. The bottom of the filter box 23 is fixedly connected to one end of the second pipe 21. The other end of the second pipe 21 is fixedly connected to one end of the water pump 20. The other end of the water pump 20 is fixedly connected to... One end of the first pipe 19 is connected to the first pipe 19, and the other end of the first pipe 19 extends into the cooling assembly. A second partition 6 is fixedly connected to the inner wall of the treatment box 1. The second partition 6 is located below the spray head 25. The second partition 6 has multiple drain holes 14 arranged in an equidistant array. A filter plate 7 is fixedly connected to the inner wall of the treatment box 1. The filter plate 7 is located below the second partition 6. The right half of the filter plate 7 is a sloping plate, and a filter screen is fixedly connected to the left half of the filter plate 7. One end of the electric telescopic rod 39 is fixedly connected to the outer wall of the treatment box 1. The output end of the electric telescopic rod 39 passes through the treatment box 1 and extends into the inner wall. A mounting plate 40 is fixedly connected to the output end of the electric telescopic rod 39. A scraper 41 is fixedly connected to the bottom of the mounting plate 40. The bottom of the scraper 41 is attached to the filter screen. The top of the cooling assembly includes a third partition 15, an inlet pipe 16, a chiller 17, and an outlet pipe 18. The bottom center of the filter plate 7 is fixedly connected to the top of the third partition 15. The bottom of the filter plate 7 and the left side of the third partition 15 form a water storage chamber 8, and the bottom of the filter plate 7 and the right side of the third partition 15 form a conversion chamber 9. An inlet pipe 16 is provided on one side of the bottom of the water storage chamber 8. The outer wall of the inlet pipe 16 is fixedly connected to the outer wall of the treatment tank 1. One end of the inlet pipe 16 is fixedly connected to one end of the chiller 17, and the other end of the chiller 17 is fixedly connected to one end of the outlet pipe 18. The other end of the outlet pipe 18 penetrates the outer wall of the treatment tank 1 and extends into the conversion chamber 9. One end of the first pipe 19 penetrates the outer wall of the treatment tank 1 and extends into the conversion chamber 9. It should be noted that the end adsorption plate is a detachable activated carbon adsorption module, used to capture residual trace organic gases after treatment and prevent secondary pollution; the adsorption plate adopts a drawer-type installation, which is convenient for periodic replacement or desorption regeneration; the exhaust trough 2 is connected to an external centrifugal fan to provide negative pressure for the system, driving the exhaust gas to pass through the cooling chamber 5, the reaction chamber 3 and the end adsorption before being discharged; the connection between the rotating shaft 11 and the treatment box 1 is equipped with a corrosion-resistant mechanical seal to prevent leakage of the reagent and exhaust gas in the reaction chamber 3; the one-way valve 13 allows airflow from the cooling chamber 5 into the reaction chamber 3 in one direction, preventing reverse flow; the water pump 20 is connected to the cooling chamber 5 and the end adsorption plate is installed in a drawer-type installation, which is convenient for periodic replacement or desorption regeneration; the exhaust trough 2 is connected to an external centrifugal fan to provide negative pressure for the system and drive the exhaust gas to pass through the cooling chamber 5, the reaction chamber 3 and the end adsorption plate in a drawer-type installation, which is convenient for periodic replacement or desorption regeneration, and the end adsorption plate in a drawer-type installation, which is convenient for periodic replacement or desorption ... and the end adsorption plate in a drawer-type installation, and the end adsorption plate in a drawer- Water is drawn from the conversion chamber 9 through pipe 19, then transported to the filter box 23 through pipe 21, and finally transported to each spray head through pipe 3 24. The spray water falls into the water storage tank 8 through the drain hole 14 of the second partition 6, and enters the chiller 17 through the inlet pipe 16 in the water storage tank 8 to cool the water source. The cooled water flows into the conversion chamber 9 through the outlet pipe 18. The bottom of the scraper 41 is equipped with a flexible scraper strip that fits tightly against the surface of the filter screen. The inner wall of the treatment box 1 is equipped with a guide rail to ensure that the scraper 41 moves smoothly and does not deviate. The dirt intercepted by the filter screen slides down the slope plate to the cleaning port under the push of the scraper 41.

[0018] In the specific implementation process, refer to Figure 5-7As shown, this utility model provides a waste gas treatment device for the production of slotted wedges. An installation pipe 26 is fixedly connected to the outer wall of the treatment chamber 1. The installation pipe 26 is located outside the cooling chamber 5. A flame arrester 42 is fixedly connected to one end of the installation pipe 26, and an air inlet pipe 43 is fixedly connected to the other end of the flame arrester 42. An air control assembly is provided on the inner wall of the installation pipe 26. The air control assembly includes a control blade 27, a first mounting base 28, a first rotating rod 29, a connecting rod 30, a slide 31, a second rotating rod 32, a rotating ring 33, a second mounting base 34, and a protrusion 35. The inner wall of the installation pipe 26 is rotatably connected to the outer wall of the first rotating rod 29. One end of the first rotating rod 29 is fixedly connected to one end of the control blade 27. The other end of the control blade 27 is fixedly connected to one side of the inner wall of the first mounting base 28. A central column 44 is fixedly connected to the other side of the first mounting base 28. The other end of the first rotating rod 29 is fixedly connected to one side of the connecting rod 30. The inner wall of the connecting rod 30 has a groove 31 at the other end. The inner wall of the groove 31 is slidably connected to the outer wall of one end of the second rotating rod 32. The other end of the second rotating rod 32 is fixedly connected to the outer wall of the rotating ring 33. The upper and lower ends of the rotating ring 33 are slidably connected to the inner wall of one side of the second mounting base 34. The other side of the second mounting base 34 is fixedly connected to the outer wall of the mounting tube 26. The outer wall of the rotating ring 33 is fixedly connected to one end of the protrusion 35. Multiple control blades 27, first mounting base 28, first rotating rod 29, connecting rod 30, groove 31, second rotating rod 32, rotating ring 33, and second mounting base 34 are circumferentially and equidistantly arranged on the inner wall of the mounting tube 26. The inner wall of the other end of the protrusion 35 is slidably connected to a positioning rod 36. One end of the positioning rod 36 is slidably connected to a positioning plate 37. One end of the positioning plate 37 has multiple positioning holes 38. The other end of the positioning plate 37 is fixedly connected to the outer wall of the mounting tube 26. It should be noted that the control blades 27 are evenly distributed in a ring along the inner wall of the mounting pipe 26. When closed, they are spliced ​​together to form a closed disc, constituting a butterfly valve-type damper structure. The central column 44 serves as the rotation support shaft for the control blades 27, ensuring their smooth rotation. When the rotating ring 33 slides axially, it pushes the connecting rod 30 to swing around the first rotating rod 29 via the second rotating rod 32, thereby driving the control blades 27 to rotate synchronously. The positioning rod 36 is an elastic telescopic rod with a built-in spring and a spherical locking head at its end. When the protrusion 35 rotates to the preset angle, the locking head automatically embeds into the corresponding positioning hole 38 on the positioning plate 37, thus fixing the damper opening. The flame arrester 42 is a detachable structure with a flange connection and an internal metal corrugated flame arrester core, which facilitates regular cleaning of carbon deposits or replacement. A high-temperature resistant sealing gasket is provided at the connection between the mounting pipe 26 and the treatment box 1 to prevent exhaust gas leakage. The edges of the control blades 27 are covered with high-temperature resistant silicone sealing strips, which fit tightly against the inner wall of the mounting pipe 26 when closed, ensuring airtightness.

[0019] The working principle of this utility model is as follows: Waste gas containing high-temperature organic matter enters the system through the inlet pipe 43. Sparks or flames are filtered out by the flame arrester 42 to prevent ignition inside the equipment. The operator manually rotates the protrusion 35 according to the waste gas emission volume of the production line, causing the rotating ring 33 to move axially. This, through a linkage mechanism, drives all control blades 27 to rotate synchronously, adjusting the air intake opening. When the damper reaches the preset angle, the spherical locking head of the positioning rod 36 automatically engages with the corresponding positioning hole 38 on the positioning plate 37, locking the damper opening. To ensure stable air intake, high-temperature exhaust gas enters cooling chamber 5. Water pump 20 draws cooled circulating water from conversion chamber 9 and sequentially transports it through pipe 19 and pipe 21 to filter box 23 for preliminary filtration. The filtered water is then transported through pipe 3 24 to multiple spray heads 25, forming an atomized water curtain to spray and cool the exhaust gas. After absorbing heat, the spray water carries dust and some soluble pollutants and flows into water storage chamber 8 through drain hole 14 on second partition 6. Hot water in water storage chamber 8 is transported to chiller 17 through inlet pipe 16. The chiller 17 forcibly cools the water, and the cooled water is discharged into the conversion chamber 9 through the outlet pipe 18. The water supply pump 20 then extracts the water for reuse, achieving a closed-loop circulation of cooling water. The cooled exhaust gas enters the reaction chamber 3 through the one-way valve 13 at the bottom of the first partition 4. The one-way valve 13 prevents the backflow of the liquid medicine or the backflow of exhaust gas in the reaction chamber 3. The motor 10 starts, driving the rotating shaft 11 and multiple stirring blades 12 to rotate, so that the exhaust gas and the liquid medicine can fully contact and react, removing acidic gases, organic matter and other pollutants. During the reaction, the shaft and the chamber... Corrosion-resistant mechanical seals ensure no leakage; suspended solids carried in the spray water are intercepted by the filter screen under gravity; the electric telescopic rod 39 is activated periodically to push the mounting plate 40 and scraper 41 to reciprocate along the guide rail; the flexible scraper at the bottom of the scraper 41 is in close contact with the surface of the filter screen to clean the filter screen surface; the exhaust gas after reaction purification rises to the top exhaust trough 2, where residual trace organic matter is captured by the activated carbon module of the end adsorption plate to prevent secondary pollution; the purified gas is extracted by the centrifugal fan and connected to the main exhaust system.

[0020] This waste gas treatment equipment for grooved wedge production has the following advantages: 1. It adopts a three-stage treatment process of "cooling spray, chemical reaction and terminal adsorption" to remove pollutants such as dust, high temperature, acidic gas and organic matter from the waste gas step by step. The residual VOCs are captured by the terminal activated carbon adsorption plate, which effectively prevents secondary pollution. It has high purification efficiency and is suitable for the complex composition and large concentration fluctuation of the waste gas from the production of tank wedges. 2. A detachable flame arrester 42 is installed at the air inlet to effectively intercept sparks that may be generated during the hot pressing process, preventing internal combustion or explosion of the equipment. A multi-blade linkage air control component is adopted, and the opening of the air inlet damper is adjusted by rotating the convex block 35 and automatically locked at the preset angle by the positioning rod 36, which combines fire safety and air volume controllability, improving the system's adaptability and operational flexibility. 3. After the spray water is collected in the water storage tank 8, it is forcibly cooled by the chiller 17, and then returned to the water pump 20 through the conversion tank 9 for reuse, realizing the recycling of water resources, reducing the consumption of fresh water, and ensuring stable cooling efficiency that is not affected by ambient temperature, thus avoiding the problem of efficiency decay in traditional natural cooling. 4. Before entering the water pump 20, the spray water is filtered through the filter box 23 to remove suspended solids. In conjunction with the automatic cleaning mechanism of the flexible scraper 41, the accumulated dirt on the filter screen is continuously removed to keep the water flow smooth, ensure the long-term stable operation of the spray head, and avoid cooling failure due to blockage.

[0021] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0022] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A waste gas treatment device for the production of slot wedges, comprising a treatment box (1), wherein an exhaust trough (2) is provided on the top of the treatment box (1), and an end adsorption plate is fixedly connected to the inner wall of the exhaust trough (2); the inner wall of the treatment box (1) is provided with a reaction chamber (3), a cooling chamber (5), and a water storage chamber (8) from top to bottom; a stirring assembly is provided in the reaction chamber (3); a spraying assembly is provided in the cooling chamber (5); and a cooling assembly is provided outside the water storage chamber (8); characterized in that, The outer wall of the processing box (1) is fixedly connected to an installation pipe (26). The installation pipe (26) is located outside the cooling chamber (5). One end of the installation pipe (26) is fixedly connected to a flame arrester (42). One end of the flame arrester (42) is fixedly connected to an air inlet pipe (43). The inner wall of the installation pipe (26) is provided with an air control assembly. The air control assembly includes a control blade (27), a first mounting base (28), a first rotating rod (29), a connecting rod (30), a slide (31), a second rotating rod (32), a rotating ring (33), a second mounting base (34), and a protrusion (35). The inner wall of the installation pipe (26) is rotatably connected to the outer wall of the first rotating rod (29). One end of the first rotating rod (29) is fixedly connected to one end of the control blade (27). The other end of the control blade (27) is fixedly connected to one side of the inner wall of the first mounting base (28). The other side of the first mounting base (28) A central column (44) is fixedly connected. The other end of the first rotating rod (29) is fixedly connected to the inner wall of one end of the connecting rod (30). The other end of the connecting rod (30) is provided with a sliding groove (31). The inner wall of the sliding groove (31) is slidably connected to the outer wall of one end of the second rotating rod (32). The other end of the second rotating rod (32) is fixedly connected to the outer wall of the rotating ring (33). The upper and lower ends of the rotating ring (33) are slidably connected to the inner wall of one side of the second mounting seat (34). The other side of the second mounting seat (34) is fixedly connected to the outer wall of the mounting tube (26). The outer wall of the rotating ring (33) is fixedly connected to one end of the protrusion (35). Multiple control blades (27), the first mounting seat (28), the first rotating rod (29), the connecting rod (30), the sliding groove (31), the second rotating rod (32), the rotating ring (33), and the second mounting seat (34) are circumferentially and equidistantly arranged on the inner wall of the mounting tube (26).

2. The waste gas treatment equipment for groove wedge production according to claim 1, characterized in that, A positioning rod (36) is slidably connected to the inner wall of the other end of the protrusion (35). A positioning plate (37) is slidably connected to one end of the positioning rod (36). A plurality of positioning holes (38) are opened at one end of the positioning plate (37). The other end of the positioning plate (37) is fixedly connected to the outer wall of the mounting tube (26).

3. The waste gas treatment equipment for groove wedge production according to claim 2, characterized in that, The stirring assembly includes a motor (10), a rotating shaft (11), and stirring blades (12). The outer wall of the processing tank (1) is fixedly connected to one end of the motor (10). The output end of the motor (10) is fixedly connected to one end of the rotating shaft (11). The other end of the rotating shaft (11) passes through the outer wall of the processing tank (1) and extends to the other side of the inner wall of the processing tank (1). The outer wall of the rotating shaft (11) is fixedly connected to the inner wall of the stirring blades (12). Multiple stirring blades (12) are equidistantly arranged on the outer wall of the rotating shaft (11). A first partition (4) is fixedly connected to the inner wall of the processing tank (1). The first partition (4) is located below the stirring blades (12). Multiple one-way valves (13) are fixedly connected to the bottom of the first partition (4).

4. The waste gas treatment equipment for groove wedge production according to claim 3, characterized in that, The spray assembly includes a first pipe (19), a water pump (20), a second pipe (21), a base plate (22), a filter box (23), a third pipe (24), and spray heads (25). The cooling chamber (5) is provided with multiple spray heads (25). All spray heads (25) are fixedly connected to the outer wall of the third pipe (24). One end of the third pipe (24) penetrates the inner wall of the treatment box (1) and is fixedly connected to the top side of the filter box (23). The bottom of the filter box (23) is fixedly connected to one end of the second pipe (21). The other end of the second pipe (21) is fixedly connected to one end of the water pump (20). The other end of the water pump (20) is fixedly connected to one end of the first pipe (19). The other end of the first pipe (19) extends into the cooling assembly.

5. The waste gas treatment equipment for groove wedge production according to claim 4, characterized in that, The inner wall of the treatment box (1) is fixedly connected to a second partition (6), which is located below the spray head (25). The second partition (6) has multiple drain holes (14) arranged in an equidistant array. The inner wall of the treatment box (1) is fixedly connected to a filter plate (7), which is located below the second partition (6). The right half of the filter plate (7) is a sloping plate, and the left half of the filter plate (7) is fixedly connected to a filter screen. The outer wall of the treatment box (1) is fixedly connected to one end of an electric telescopic rod (39). The output end of the electric telescopic rod (39) passes through the treatment box (1) and extends into the inner wall. The output end of the electric telescopic rod (39) is fixedly connected to an installation plate (40), and the bottom of the installation plate (40) is fixedly connected to a scraper (41). The bottom of the scraper (41) is attached to the top of the filter screen.

6. The waste gas treatment equipment for groove wedge production according to claim 5, characterized in that, The cooling assembly includes a third partition (15), an inlet pipe (16), a chiller (17), and an outlet pipe (18). The bottom center of the filter plate (7) is fixedly connected to the top of the third partition (15). The bottom of the filter plate (7) and the left side of the third partition (15) form a water storage chamber (8). The bottom of the filter plate (7) and the right side of the third partition (15) form a conversion chamber (9). The bottom side of the water storage chamber (8) is provided with an inlet pipe (16). The outer wall of the inlet pipe (16) is fixedly connected to the outer wall of the treatment tank (1). One end of the inlet pipe (16) is fixedly connected to one end of the chiller (17). The other end of the chiller (17) is fixedly connected to one end of the outlet pipe (18). The other end of the outlet pipe (18) penetrates the outer wall of the treatment tank (1) and extends into the conversion chamber (9). One end of the first pipe (19) penetrates the outer wall of the treatment tank (1) and extends into the conversion chamber (9).

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