A spray type reaction tower for exhaust gas treatment

Abstract

The utility model relates to the technical field of waste gas treatment, and disclose a kind of spray type reaction tower for waste gas treatment, comprising: reaction box;Gas inlet is opened in the left side of reaction box;Exhaust pipe is communicated and arranged in the top of reaction box;Mounting port is opened in the front of reaction box;And fixedly connected in the operation subassembly of reaction box interior this spray type reaction tower for waste gas treatment, when waste gas enters gas inlet, filter frame will filter large particle impurities therein, when lower scraper rod moves, it will be moved by transmission plate driven transmission magnetic block, linkage magnetic block is moved by the magnetic force attraction of transmission magnetic block, linkage magnetic block drives linkage plate synchronous movement, linkage plate is driven cleaning scraper in filter frame sliding by moving rod, can clean the impurities in filter frame in time, and impurities are pushed out mounting frame, to prevent gas inlet, filter frame blockage, ensure that waste gas smoothly enters reaction box and fixedly connected in the operation subassembly of reaction box interior.

Description

Technical Field

[0001] This utility model relates to the field of waste gas treatment technology, specifically a spray-type reaction tower for waste gas treatment. Background Technology

[0002] In the context of rapid industrial development, industrial waste gas emissions have become a serious environmental problem, threatening the atmospheric environment and human health, thus requiring waste gas treatment.

[0003] According to Chinese Patent CN222427604U, a spray-type reaction tower for industrial waste gas treatment includes a reaction cylinder. The lower end of the reaction cylinder has an air inlet, and the upper end has an air outlet. A support frame is provided inside the reaction cylinder. A conversion box is provided on the upper surface of the support frame. A rotating rod is rotatably connected to the upper end of the conversion box. A frame is fixedly connected to the end of the rotating rod away from the conversion box. Multiple fan blades are fixedly connected to the side wall of the frame. A secondary gear is fixedly connected to the end of the rotating rod away from the frame. A rotating motor is provided on the upper surface of the support frame. A crossbar is fixedly connected to the motor shaft of the rotating motor. The crossbar is rotatably connected inside the conversion box. This allows for quick disassembly and replacement of the filter element used for solid filtration, accelerating the reaction rate between waste gas and the reaction liquid, and thus speeding up the waste gas treatment rate.

[0004] In the aforementioned device, when waste gas enters the reaction tower through the inlet, it cannot be pre-treated, such as to remove large particulate impurities, which can easily lead to blockage of the inlet. Once the inlet is blocked by large particulate impurities, it will affect the normal flow of waste gas. Therefore, we provide a spray-type reaction tower for waste gas treatment. Utility Model Content

[0005] The purpose of this invention is to provide a spray-type reaction tower for waste gas treatment to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a spray-type reaction tower for waste gas treatment, comprising: a reaction chamber; An air inlet is located on the left side of the reaction chamber; Connect to the exhaust pipe located at the top of the reaction chamber; A mounting port is provided on the front of the reaction chamber; A drain pipe is connected to the bottom right side of the reaction tank; A stabilizing block fixedly connected to the bottom of the reaction chamber; The operating components are fixedly connected inside the reaction chamber; the operating components include a spray unit fixedly connected inside the reaction chamber, the spray unit is connected to a treatment unit, and the treatment unit is connected to an anti-clogging unit.

[0007] Preferably, the spray unit includes a motor fixedly connected to the top of the reaction tank. The output end of the motor is fixedly connected to a transmission gear. A linkage gear meshes with the left side of the transmission gear. An inlet pipe is fixedly connected to the inner wall of the linkage gear. The bottom end of the inlet pipe passes through the top of the reaction tank and is connected to a diversion pipe. A nozzle is connected to the bottom of the diversion pipe. A rotating shaft is fixedly connected to the bottom of the diversion pipe. A stirring blade is fixedly connected to the outer wall of the bottom end of the rotating shaft. An installation ring is fixedly connected to the outer wall of the stirring blade. A heating rod is snapped onto the inner surface of the installation ring.

[0008] Preferably, the processing unit includes a sealing block snapped onto the inner surface of the mounting port, a filter plate fixedly connected to the back of the sealing block, the upper and lower surfaces of the filter plate snapped between the upper scraper and the lower scraper, the side of the upper scraper fixedly connected to the inner top of the U-shaped plate, the side of the lower scraper fixedly connected to the inner bottom of the U-shaped plate, the outer end of the U-shaped plate penetrating through the side of the reaction chamber, a transmission rod provided on the side of the upper scraper, the top of the transmission rod fixedly connected to the bottom of the rotating shaft, an adjusting spring fixedly connected to the inner wall of the outer end of the U-shaped plate, the other end of the adjusting spring fixedly connected to the outer side of the reaction chamber, and a transmission plate at the bottom of the lower scraper, with a transmission magnet fixedly connected to the bottom left side of the transmission plate.

[0009] Preferably, the anti-clogging part includes a mounting frame fixedly penetrating the inner surface of the air inlet, a filter frame fixedly connected to the inner end face of the mounting frame, a movable rod movably penetrating the right side of the filter frame, a linkage plate fixedly connected to the right side of the movable rod, a linkage magnetic block fixedly connected to the right side of the linkage plate, and a cleaning scraper fixedly connected to the left end of the movable rod.

[0010] Preferably, the number of upper scraper and lower scraper is set to two, and the two upper scraper and lower scraper are arranged symmetrically from left to right. The bottom of the upper scraper and the top of the lower scraper contact the upper and lower sides of the filter plate, respectively. The upper scraper and lower scraper can promptly scrape off the impurities attached to the filter plate and prevent the filter plate from clogging.

[0011] Preferably, the two ends of the transmission rod are respectively arranged to abut against the corresponding surfaces of the upper scrapers on both sides. When the rotating shaft drives the transmission rod to rotate, the transmission rod will push the upper scrapers to move.

[0012] Preferably, the left magnetic pole of the transmission magnetic block and the right magnetic pole of the linkage magnetic block are set oppositely. Utilizing the principle of opposite poles attracting each other, when the lower scraper moves and drives the transmission magnetic block to move, the linkage magnetic block will move accordingly, thereby driving the moving rod and the cleaning scraper to slide within the filter frame through the linkage plate.

[0013] Preferably, the upper, lower, front, and rear sides of the cleaning scraper are respectively arranged to contact the inner surface of the filter frame, which can fully clean the impurities in the filter frame and ensure the filtration effect of the filter frame.

[0014] Compared with the prior art, this utility model provides a spray-type reaction tower for waste gas treatment, which has the following beneficial effects: This waste gas treatment uses a spray-type reaction tower. The motor drives the transmission gear to rotate, which in turn meshes with the linkage gear to rotate. The linkage gear drives the liquid inlet pipe to rotate, which in turn drives the distribution pipe and the nozzle to rotate. This expands the spray range, allowing the treated liquid to contact the waste gas more evenly and improving the waste gas treatment effect. At the same time, the distribution pipe drives the stirring blades to rotate through the rotating shaft. The stirring blades can stir the gas and liquid in the reaction tank, ensuring that the waste gas and the treated liquid are fully mixed, accelerating the reaction speed. In addition, with the help of the heating rod, the treated liquid can be heated to improve the reaction activity and further enhance the waste gas treatment efficiency.

[0015] This waste gas treatment uses a spray-type reaction tower. When the rotating shaft rotates, it drives the transmission rod to rotate. The transmission rod abuts against the upper scraper, causing the U-shaped plate to slide the upper and lower scrapers on the surface of the filter plate. The upper and lower scrapers can promptly scrape off the impurities attached to the filter plate, preventing the filter plate from clogging and ensuring the filtration effect and service life of the filter plate. The adjusting spring on the inner wall of the outer end of the U-shaped plate can reset the upper and lower scrapers when the two ends of the transmission rod move away from the upper scraper.

[0016] This waste gas treatment uses a spray-type reaction tower. When the waste gas enters the inlet, the filter frame filters out large particles of impurities. When the scraper moves, it drives the transmission magnetic block to move through the transmission plate. The linkage magnetic block is attracted by the magnetic force of the transmission magnetic block and moves. The linkage magnetic block drives the linkage plate to move synchronously. The linkage plate drives the cleaning scraper to slide inside the filter frame through the moving rod, which can clean the impurities in the filter frame in time and push the impurities out of the installation frame, thereby preventing the inlet and filter frame from being blocked and ensuring that the waste gas can enter the reaction chamber smoothly. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of this utility model; Figure 3 This is a schematic diagram of the reaction chamber structure of this utility model; Figure 4 This is a schematic diagram of the spray unit structure of this utility model; Figure 5 This is a schematic diagram of the processing unit structure of this utility model; Figure 6 This is a schematic diagram of the bottom structure of the processing unit of this utility model; Figure 7 This is a schematic diagram of the anti-blocking part of this utility model.

[0018] In the diagram: 1. Reaction chamber; 2. Air inlet; 3. Exhaust pipe; 4. Mounting port; 5. Drain pipe; 6. Stabilizing block; 7. Operating components; 7. Spraying section; 71. Motor; 711. Transmission gear; 712. Linkage gear; 713. Liquid inlet pipe; 714. Nozzle; 715. Diverter pipe; 716. Rotating shaft; 717. Stirring blade; 718. Mounting ring; 719. Heating rod; 710. Processing section; 72. Sealing block; 721. Filter plate; 722. Upper scraper; 723. U-shaped plate; 724. Adjusting spring; 725. Transmission rod; 726. Lower scraper; 727. Transmission plate; 728. Transmission magnet; 729. Anti-clogging section; 73. Mounting frame; 731. Filter frame; 732. Moving rod; 733. Linkage plate; 734. Cleaning scraper; 735. Linkage magnet; 736. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0021] Example 1: The spray-type reaction tower for waste gas treatment provided by this utility model, such as... Figures 1 to 7 As shown: A spray-type reaction tower for waste gas treatment, comprising: a reaction chamber 1; Air inlet 2 is located on the left side of reaction chamber 1; Connect to the exhaust pipe 3 located at the top of the reaction chamber 1; Mounting port 4 is located on the front of reaction chamber 1; Connect the drain pipe 5 located at the bottom right side of the reaction chamber 1; The stabilizing block 6 is fixedly connected to the bottom of the reaction chamber 1; And an operating component 7 fixedly connected inside the reaction chamber 1; the operating component 7 includes a spray section 71 fixedly connected inside the reaction chamber 1, the spray section 71 is connected to a processing section 72, and the processing section 72 is connected to an anti-clogging section 73.

[0022] The spray unit 71 includes a motor 711 fixedly connected to the top of the reaction chamber 1. The output end of the motor 711 is fixedly connected to a transmission gear 712. A linkage gear 713 meshes with the left side of the transmission gear 712. An inlet pipe 714 is fixedly connected to the inner wall of the linkage gear 713. The bottom end of the inlet pipe 714 passes through the top of the reaction chamber 1 and is connected to a diversion pipe 716. A nozzle 715 is connected to the bottom of the diversion pipe 716. A rotating shaft 717 is fixedly connected to the bottom of the diversion pipe 716. A stirring blade 718 is fixedly connected to the outer wall of the bottom end of the rotating shaft 717. An installation ring 719 is fixedly connected to the outer wall of the stirring blade 718. A heating rod 710 is snapped onto the inner surface of the installation ring 719.

[0023] Example 2: Based on Example 1, the spray-type reaction tower for waste gas treatment provided by this utility model, such as... Figures 1 to 7 As shown: The processing unit 72 includes a sealing block 721 that snaps into the inner surface of the mounting port 4. A filter plate 722 is fixedly connected to the back of the sealing block 721. The upper and lower surfaces of the filter plate 722 are snapped between the upper scraper 723 and the lower scraper 727. The side of the upper scraper 723 is fixedly connected to the inner top of the U-shaped plate 724. The side of the lower scraper 727 is fixedly connected to the inner bottom of the U-shaped plate 724. The outer end of the U-shaped plate 724 extends through the side of the reaction chamber 1. A transmission rod 726 is provided on the side of the upper scraper 723. The top of the transmission rod 726 is fixedly connected to the bottom of the rotating shaft 717. An adjusting spring 725 is fixedly connected to the inner wall of the outer end of the U-shaped plate 724. The other end of the adjusting spring 725 is fixedly connected to the outside of the reaction chamber 1. A transmission plate 728 is located at the bottom of the lower scraper 727. A transmission magnet 729 is fixedly connected to the bottom left side of the transmission plate 728.

[0024] In this embodiment, the number of upper scraper 723 and lower scraper 727 is set to two. The two upper scraper 723 and lower scraper 727 are arranged symmetrically on the left and right. The bottom of the upper scraper 723 and the top of the lower scraper 727 contact the upper and lower sides of the filter plate 722 respectively. The upper scraper 723 and lower scraper 727 can scrape off the impurities attached to the filter plate 722 in time and prevent the filter plate 722 from clogging.

[0025] Furthermore, the number of U-shaped plates 724 is set to two, and the two U-shaped plates 724 slide through both sides of the reaction chamber 1 respectively. The two U-shaped plates 724 play a limiting and guiding role in the movement of the upper scraper 723 and the lower scraper 727.

[0026] Furthermore, the two ends of the transmission rod 726 are respectively set to abut against the corresponding surfaces of the upper scraper rods 723 on both sides. When the rotating shaft 717 drives the transmission rod 726 to rotate, the transmission rod 726 will push the upper scraper rods 723 to move.

[0027] Furthermore, the left magnetic pole of the transmission magnetic block 729 and the right magnetic pole of the linkage magnetic block 736 are set opposite. Utilizing the principle of opposite poles attracting each other, when the scraper rod 727 moves and drives the transmission magnetic block 729 to move, the linkage magnetic block 736 will move accordingly, thereby driving the moving rod 733 and the cleaning scraper 735 to slide within the filter frame 732 through the linkage plate 734.

[0028] Example 3: Based on Example 1, the spray-type reaction tower for waste gas treatment provided by this utility model, such as... Figures 1 to 7 As shown: The anti-clogging part 73 includes a mounting frame 731 that is fixedly inserted through the inner surface of the air inlet 2. A filter frame 732 is fixedly connected to the inner end face of the mounting frame 731. A moving rod 733 is movably inserted through the right side of the filter frame 732. A linkage plate 734 is fixedly connected to the right side of the moving rod 733. A linkage magnet 736 is fixedly connected to the right side of the linkage plate 734. A cleaning scraper 735 is fixedly connected to the left end of the moving rod 733.

[0029] In this embodiment, the upper, lower, front, and rear sides of the cleaning scraper 735 are respectively arranged to contact the inner surface of the filter frame 732, which can fully clean the impurities in the filter frame 732 and ensure the filtration effect of the filter frame 732.

[0030] In actual operation, when this device is in use, the motor 711 drives the transmission gear 712 to rotate, the transmission gear 712 meshes with the linkage gear 713 to rotate, the linkage gear 713 drives the liquid inlet pipe 714 to rotate, and the liquid inlet pipe 714 drives the diversion pipe 716 and the nozzle 715 to rotate, thereby expanding the spray range and making the treatment liquid contact the exhaust gas more evenly, improving the exhaust gas treatment effect. At the same time, the diversion pipe 716 drives the stirring blade 718 to rotate through the rotating shaft 717. The stirring blade 718 can stir the gas and liquid in the reaction tank 1, so that the exhaust gas and the treatment liquid are fully mixed, accelerating the reaction speed. In conjunction with the heating rod 710, the treatment liquid can be heated to improve the reaction activity and further improve the exhaust gas treatment efficiency.

[0031] Simultaneously, when the rotating shaft 717 rotates, it drives the transmission rod 726 to rotate. The transmission rod 726 abuts against the upper scraper 723, causing the U-shaped plate 724 to drive the upper scraper 723 and the lower scraper 727 to slide on the surface of the filter plate 722. The upper scraper 723 and the lower scraper 727 can promptly scrape off the impurities attached to the filter plate 722, preventing the filter plate 722 from clogging and ensuring the filtration effect and service life of the filter plate 722. Through the adjusting spring 725 on the inner wall of the outer end of the U-shaped plate 724, the upper scraper 723 and the lower scraper 727 can be reset when the two ends of the transmission rod 726 are far away from the upper scraper 723. The sealing block 721 is snapped into the inner surface of the mounting port 4, which facilitates the replacement and maintenance of the filter plate 722.

[0032] When exhaust gas enters the inlet 2, the filter frame 732 filters out large particles of impurities. When the scraper bar 727 moves, it drives the drive magnet 729 to move via the drive plate 728. At this time, the linkage magnet 736 is attracted by the magnetic force of the drive magnet 729 and moves. The linkage magnet 736 drives the linkage plate 734 to move synchronously. The linkage plate 734 drives the cleaning scraper 735 to slide inside the filter frame 732 via the moving rod 733. This can clean the impurities inside the filter frame 732 in time and push the impurities out of the mounting frame 731, thereby preventing the inlet 2 and the filter frame 732 from being blocked and ensuring that the exhaust gas enters the reaction chamber 1 smoothly.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A spray-type reaction tower for waste gas treatment, comprising: Reaction chamber (1); An air inlet (2) is located on the left side of the reaction chamber (1); Connect the exhaust pipe (3) located at the top of the reaction chamber (1); Mounting port (4) is opened on the front of the reaction chamber (1); Connect the drain pipe (5) located at the bottom right side of the reaction tank (1); A stabilizing block (6) is fixedly connected to the bottom of the reaction chamber (1); And an operating component (7) fixedly connected inside the reaction chamber (1); characterized in that: the operating component (7) includes a spray section (71) fixedly connected inside the reaction chamber (1), the spray section (71) is connected to a processing section (72), and the processing section (72) is connected to an anti-clogging section (73).

2. The spray-type reaction tower for waste gas treatment according to claim 1, characterized in that: The spray unit (71) includes a motor (711) fixedly connected to the top of the reaction tank (1). The output end of the motor (711) is fixedly connected to a transmission gear (712). A linkage gear (713) meshes with the left side of the transmission gear (712). An inlet pipe (714) is fixedly connected to the inner wall of the linkage gear (713). The bottom end of the inlet pipe (714) passes through the top of the reaction tank (1) and is connected to a diversion pipe (716). A nozzle (715) is connected to the bottom of the diversion pipe (716). A rotating shaft (717) is fixedly connected to the bottom of the diversion pipe (716). A stirring blade (718) is fixedly connected to the outer wall of the bottom end of the rotating shaft (717). An installation ring (719) is fixedly connected to the outer wall of the stirring blade (718). A heating rod (710) is snapped onto the inner surface of the installation ring (719).

3. The spray-type reaction tower for waste gas treatment according to claim 1, characterized in that: The processing unit (72) includes a sealing block (721) snapped onto the inner surface of the mounting port (4). A filter plate (722) is fixedly connected to the back of the sealing block (721). The upper and lower surfaces of the filter plate (722) are snapped between the upper scraper (723) and the lower scraper (727). The side of the upper scraper (723) is fixedly connected to the inner top end of the U-shaped plate (724), and the side of the lower scraper (727) is fixedly connected to the inner bottom end of the U-shaped plate (724). The outer end of the U-shaped plate (724) penetrates through... On the side of the reaction chamber (1), a transmission rod (726) is provided on the side of the upper scraper (723). The top of the transmission rod (726) is fixedly connected to the bottom of the rotating shaft (717). An adjusting spring (725) is fixedly connected to the inner wall of the outer end of the U-shaped plate (724). The other end of the adjusting spring (725) is fixedly connected to the outside of the reaction chamber (1). A transmission plate (728) is located at the bottom of the lower scraper (727). A transmission magnetic block (729) is fixedly connected to the bottom left side of the transmission plate (728).

4. The spray-type reaction tower for waste gas treatment according to claim 1, characterized in that: The anti-clogging part (73) includes a mounting frame (731) fixedly penetrating the inner surface of the air inlet (2). A filter frame (732) is fixedly connected to the inner end face of the mounting frame (731). A moving rod (733) is movably penetrating the right side of the filter frame (732). A linkage plate (734) is fixedly connected to the right side of the moving rod (733). A linkage magnet (736) is fixedly connected to the right side of the linkage plate (734). A cleaning scraper (735) is fixedly connected to the left end of the moving rod (733).

5. A spray-type reaction tower for waste gas treatment according to claim 3, characterized in that: The number of the upper scraper (723) and the lower scraper (727) is set to two, and the two upper scraper (723) and the lower scraper (727) are arranged symmetrically on the left and right sides respectively. The bottom of the upper scraper (723) and the top of the lower scraper (727) are in contact with the upper and lower sides of the filter plate (722) respectively.

6. A spray-type reaction tower for waste gas treatment according to claim 3, characterized in that: The two ends of the transmission rod (726) are respectively set to abut against the corresponding surfaces of the upper scraper rods (723) on both sides.

7. A spray-type reaction tower for waste gas treatment according to claim 3, characterized in that: The left magnetic pole of the transmission magnetic block (729) is opposite to the right magnetic pole of the linkage magnetic block (736).

8. A spray-type reaction tower for waste gas treatment according to claim 4, characterized in that: The cleaning scraper (735) is positioned to contact the inner surface of the filter frame (732) on its upper, lower, front, and rear sides.

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