Tail gas treatment device for mixing tank

Abstract

The invention relates to the field of tail gas separation, and discloses a tail gas treatment device for a mixing tank. The condensation cavity, the recovery cavity and the filter cavity are arranged in the treatment tank body, and the filter cavity is filled with filler; the air cooling cavity is formed in the treatment tank body and located at the top of the condensation cavity, the air cooling cavity is communicated with the filtering cavity, and the filtering cavity is communicated with the recycling cavity; through systematic optimization of a tail gas treatment process, combination of multiple effects of the rotary condensation pipe, the air cooling pipe and the dynamic disturbance filler filtering cavity and pre-cooling design, the temperature of the tail gas is obviously reduced before the tail gas enters the condensation pipe, the condensation efficiency is greatly improved, the burden of a condensation medium is relieved, fluctuation of the flow speed of the tail gas can be adapted, and the tail gas treatment effect is improved. Therefore, the problem of poor condensation effect caused by high temperature of tail gas in the prior art is effectively solved.

Description

Technical Field

[0001] The invention relates to the technical field of tail gas separation, and in particular to a tail gas treatment device for a mixing tank. Background Art

[0002] Oleic acid is an important monounsaturated fatty acid, which is widely used in the production of food, cosmetics, lubricants and chemical raw materials. In related industrial production, oleic acid is usually mixed, reacted or formulated with other raw materials (such as alcohols, esters or solvents) in a mixing tank to prepare emulsions, chemical additives or modified materials. However, during the mixing and reaction process, due to the volatility of the raw materials and the complexity of the reaction process, tail gas containing multiple organic components is often generated.

[0003] The main components of these exhaust gases include volatile organic compounds (such as incompletely reacted alcohols, esters or solvents), small molecular decomposition products generated under high temperature reactions (such as light hydrocarbons or fatty acid aerosols), and oleic acid or other liquid particles entrained due to stirring or high temperature operation. On the one hand, volatile organic compounds easily react with nitrogen oxides in the atmosphere to generate photochemical smog, which seriously pollutes the atmospheric environment; on the other hand, harmful components in the exhaust gas may enter the human body through the respiratory tract, causing respiratory diseases, allergic reactions and even nervous system damage. In addition, some components in the exhaust gas have a high recycling value. Direct emission not only wastes resources, but also increases the production costs of enterprises.

[0004] Therefore, in order to achieve environmental protection requirements, reduce resource waste and improve production efficiency, it is necessary to efficiently treat the exhaust gas from the mixing tank. The condensation method is a common exhaust gas treatment technology. By lowering the exhaust gas temperature, the volatile components are condensed into liquid and then recovered or further processed. However, the traditional condensation method also has the limitation that when the exhaust gas temperature is high, the condensation efficiency will drop significantly when treating the exhaust gas from the mixing tank. This is mainly because under high temperature conditions, the volatile components in the exhaust gas are difficult to fully condense, resulting in these components failing to be effectively condensed and separated in the condensation equipment. In the prior art, some solutions attempt to improve the condensation efficiency by increasing the surface area of ​​the condenser or by multi-stage condensation. However, these methods often require an increase in the size of the equipment, resulting in a substantial increase in investment and operating costs. In order to solve the above problems, there is an urgent need for a device for treating exhaust gas from a mixing tank. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a device for treating tail gas in a mixing tank, aiming to alleviate the above problems at least to a certain extent.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: A device for treating tail gas in a mixing tank, comprising: Processing tanks; A condensation chamber, a recovery chamber and a filter chamber are arranged in the processing tank body, and the filter chamber is filled with fillers; An air cooling chamber is provided in the processing tank body, located at the top of the condensing chamber, the air cooling chamber is communicated with the filtering chamber, and the filtering chamber is communicated with the recovery chamber; A plurality of condensing tubes are arranged in the condensing chamber, and the bottoms of the condensing tubes are connected to the recovery chamber; An air cooling pipe disposed in the air cooling chamber is communicated with the top of the condenser pipe, and the air cooling pipe has a plurality of air cooling pipes for receiving tail gas; A connecting frame is arranged in the processing tank body, a filter cavity is formed between the side wall of the connecting frame and the side wall of the processing tank body, a recovery cavity is formed between the connecting frame and the bottom of the processing tank body, and a plurality of mesh plates are arranged at the bottom of the connecting frame for receiving fillers and passing gas; A rotating component disposed between the processing tank and the condensing tube, used to rotate the plurality of condensing tubes, wherein the rotating component can also synchronously rotate the plurality of air-cooling tubes when rotating the condensing tubes; Wherein, the rotating component can also disturb the filler in the filter cavity when rotating the multiple air-cooling tubes.

[0007] Preferably, the rotating component includes a partition connected to the processing tank body, a partition plate a is provided on the top of the partition, the partition plate a is rotatably connected to the processing tank body, a partition plate b is provided on the top of the partition plate a, the air cooling pipe is connected to the partition plate a, the top of the air cooling pipe extends to the top of the partition plate b, the bottom of the air cooling pipe extends to the bottom of the partition plate b, the air cooling chamber is formed between the partition plate a and the partition plate b, a connecting plate a is rotatably connected to the partition, a connecting plate b is rotatably connected to the connecting frame, the top of the condensing pipe is connected to the connecting plate a and communicated with the top of the connecting plate a, the bottom of the condensing pipe is connected to the connecting plate b and communicated with the recovery chamber, and a gear transmission mechanism is provided between the partition plate a and the connecting plate a.

[0008] Preferably, a connecting cavity is provided on the partition plate a, and a plurality of cold air outlets surrounding the air-cooling pipe are provided on the top of the partition plate a and are connected to the connecting cavity. A plurality of connecting pipes are connected to the processing tank body, and both ends of the connecting pipes are respectively connected to the connecting cavity and the filter cavity.

[0009] Preferably, the rotating component also includes a gear a rotatably connected to the filter chamber, the bottom of the gear a is connected to a dial, the top of the dial is provided with a plurality of disturbance openings, some of which are provided with paddles, the paddles are arranged in a regular pattern such that one of two adjacent disturbance openings is provided with a paddle, and the other is not provided with a paddle, forming an alternating arrangement, the paddles are arranged obliquely, and the bottoms of the paddles are in contact with the mesh plate.

[0010] Preferably, the gear transmission mechanism includes a gear b connected to the connecting plate a, the top of the partition is rotatably connected to a connecting shaft a, the connecting shaft a is connected to a gear c meshing with the gear b, and the bottom of the partition plate a is connected to a gear d meshing with the gear c.

[0011] Preferably, the partition is connected to a connecting shaft b, the bottom of the connecting shaft b passes through the filter chamber and extends into the recovery chamber, the connecting shaft b is connected to a gear e, is located in the filter chamber, and meshes with the gear a, and mutually meshing bevel gears are provided between the connecting shaft a and the connecting shaft b.

[0012] Preferably, the inner wall of the connecting frame is connected with a sponge gasket.

[0013] Preferably, a groove is formed on the inner wall of the connecting frame, the sponge gasket is connected in the groove, and the bottom of the groove is connected to an arc-shaped vertical bar connected to the bottom of the recovery chamber.

[0014] Preferably, a pressure ring is provided in the groove, the bottom of the pressure ring is connected to a connecting frame, the connecting shaft b extends to one end of the recovery chamber and is connected to a screw, the connecting frame is rotatably connected to the screw, and the screw is a reciprocating screw.

[0015] Preferably, the rotating component also includes a base connected to the bottom of the processing tank body, the top of the base is connected to a motor, the driving shaft of the motor is connected to a rotating shaft, and the rotating shaft extends into the recovery chamber and is connected to the connecting plate b.

[0016] In summary, the present invention mainly has the following beneficial effects: This application optimizes all aspects of exhaust gas treatment by comprehensively utilizing rotating condensing tubes, air-cooling tubes, and fillers in the dynamic disturbance filter chamber, so that volatile organic compounds and other pollutants in the exhaust gas can be removed more thoroughly. At the same time, the design also fully considers energy efficiency and resource conservation. During the exhaust gas condensation process, the burden of the condensation medium is effectively reduced, and the condensation efficiency is improved, thereby reducing the consumption of the condensation medium. Thanks to the rotation of the cooling air-cooling chamber, the airflow distribution becomes more uniform, avoiding the problems of local overheating or uneven cooling. These optimization measures not only reduce the operating cost of the equipment, but also effectively reduce energy consumption, making the maintenance and operation of the equipment more economical and efficient.

[0017] In addition, the present application uses filtered exhaust gas flow to blow into the air cooling chamber. When the exhaust gas flow rate is faster, the air flow blowing into the air cooling chamber will be faster, which can well adapt to the change of exhaust gas flow rate. This design can flexibly respond to the flow fluctuations of exhaust gas in different production processes, ensure that the air flow rate of the air cooling chamber is always relatively consistent with the exhaust gas flow rate, and avoid insufficient cooling effect caused by too slow air flow, or energy efficiency waste caused by too fast air flow. By optimizing and adjusting the air flow rate, not only the cooling efficiency is improved, but also the energy waste is minimized, so that the exhaust gas treatment is more efficient.

[0018] In addition, the rotating design of the condenser tube plays a key technical effect in this device and is one of the important means to achieve efficient exhaust gas treatment. The rotation of the condenser tube allows the gas to come into contact with the condensing medium more fully. On the one hand, the rotating action can cause the exhaust gas to form a complex spiral flow path in the pipeline, thereby enhancing the turbulent effect of the gas and improving the efficiency of heat exchange; on the other hand, the centrifugal force of the rotation can quickly throw the droplets produced by condensation to the tube wall of the connecting frame, and flow into the recovery chamber along the side wall of the connecting frame. This design effectively avoids the blockage problem that may be caused by the retention or accumulation of droplets in the condenser tube, and also prevents the droplets from being brought back into the exhaust gas by the airflow, affecting the subsequent processing links. The dynamic process of the condenser tube rotation further enhances the condensation effect, reduces the content of uncondensed components in the exhaust gas, and improves the overall performance of the exhaust gas treatment.

[0019] At the same time, the multi-level filtration design of this application also significantly improves the treatment effect. After the exhaust gas is initially condensed, it is further processed by the filler in the filter chamber. The dynamic disturbance of the filler avoids the phenomenon of standing and clogging, ensures the stability of long-term operation, and improves the exhaust gas purification effect. For exhaust gas containing volatile organic compounds, the filler can adsorb and remove these harmful substances to the greatest extent, prevent them from entering the atmosphere, and reduce pollution to the environment.

[0020] In general, this application systematically optimizes the exhaust gas treatment process, combines the multiple functions of the rotating condenser, the air-cooled tube and the dynamic disturbance packing filter chamber, and uses a pre-cooling design. Before the exhaust gas enters the condenser, its temperature has been significantly reduced, which greatly improves the condensation efficiency and reduces the burden on the condensation medium. It can adapt to the fluctuation of the exhaust gas flow rate, thereby effectively solving the problem of poor condensation effect caused by the high temperature of the exhaust gas in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the treatment tank of the present invention; Figure 3 It is a schematic diagram of the condenser structure of the present invention; Figure 4 It is a schematic diagram of the gear transmission mechanism structure of the present invention; Figure 5 It is a schematic diagram of the air cooling pipe structure of the present invention; Figure 6 It is a schematic diagram of the dial structure of the present invention; Figure 7 It is a schematic diagram of the connection frame structure of the present invention.

[0022] Reference numerals: 100, treatment tank; 101, condensation chamber; 102, recovery chamber; 103, filter chamber; 104, air cooling chamber; 105, condensation pipe; 106, air cooling pipe; 107, connection frame; 108, mesh plate; 200, partition; 201, partition plate a; 202, partition plate b; 203, connecting plate a; 204, connecting plate b; 205, gear transmission mechanism; 206, connecting cavity; 207, cold air outlet; 208, connecting pipe; 300, gear a; 301, dial; 302, disturbance port; 303, paddle; 304, gear b; 305, connecting shaft a; 306, gear c; 307, gear d; 400, connecting shaft b; 401, gear e; 402, bevel gear; 403, sponge gasket; 404, groove; 405, arc-shaped vertical bar; 406, pressure ring; 407, connecting frame; 408, lead screw; 500, base; 501, motor; 502, shaft. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0024] refer to Figure 1-Figure 7 , a device for treating tail gas in a mixing tank, comprising: Processing tank 100; A condensation chamber 101, a recovery chamber 102 and a filter chamber 103 are arranged in the treatment tank 100, and the filter chamber 103 is filled with fillers (granular activated carbon, adsorbent, etc.); The air cooling chamber 104 provided in the processing tank body 100 is located at the top of the condensing chamber 101, the air cooling chamber 104 is communicated with the filtering chamber 103, and the filtering chamber 103 is communicated with the recovery chamber 102; A plurality of condensing tubes 105 are arranged in the condensing chamber 101, and the bottom of the condensing tubes 105 is connected to the recovery chamber 102; The air cooling pipe 106 disposed in the air cooling chamber 104 is connected to the top of the condenser pipe 105. There are multiple air cooling pipes 106 for receiving the exhaust gas. A connecting frame 107 is arranged in the processing tank 100, a filter chamber 103 is formed between the side wall of the connecting frame 107 and the side wall of the processing tank 100, a recovery chamber 102 is formed between the connecting frame 107 and the bottom of the processing tank 100, and a plurality of mesh plates 108 are arranged at the bottom of the connecting frame 107 for receiving fillers and allowing gas to pass through; A rotating component disposed between the processing tank 100 and the condensing tube 105 is used to rotate the multiple condensing tubes 105. The rotating component can also synchronously rotate the multiple air cooling tubes 106 when rotating the condensing tube 105. Wherein, the rotating component can also disturb the filler in the filter cavity 103 when rotating the plurality of air cooling tubes 106; By setting up the processing tank 100, when used, the tail gas generated by the mixing tank for mixing oleic acid with other raw materials can be transported to the processing tank 100, and the tail gas will first enter the air cooling chamber 104, and the tail gas flow will be diverted through the air cooling chamber 104. The diverted tail gas will enter multiple spiral condensing tubes 105 after collision and fusion. The operator can pour condensing medium, such as water, into the condensing chamber 101. After the tail gas enters the condensing tube 105, it exchanges heat with the condensing medium. Among them, the droplets formed by the condensation of the volatile components in the tail gas drip into the recovery chamber 102, and the tail gas after condensation will enter the filter chamber 103 for further treatment. The filler (such as granular activated carbon or adsorbent) filled in the filter chamber 103 can effectively adsorb residual volatile organic compounds and other pollutants in the tail gas. Finally, the exhaust gas after cooling and filler filtration will flow back to the air cooling chamber 104, and blow the multiple air cooling tubes 106 in the air cooling chamber 104. When the tail gas is about to reach the condenser 105 after passing through the air-cooling tube 106, its temperature has been significantly reduced, thereby improving the initial condensation efficiency of the tail gas entering the condenser 105, and achieving the effect of pre-cooling. This design effectively optimizes the condensation process, reduces the temperature burden of the condensing medium in the condensing chamber 101, and improves the overall heat exchange efficiency. In addition, due to the low temperature of the reflux gas, its circulation in the air-cooling chamber 104 can further slow down the consumption of the condensing medium and reduce the operating cost of the equipment. Specifically, in the process of the tail gas entering the condenser 105, the diverted airflow is evenly distributed through multiple spiral condensers 105, so that the gas and the condensing medium can be fully heat exchanged. The rotating component allows multiple condensers 105. When the condenser 105 rotates, the centrifugal force can be used to throw the droplets generated after condensation to the side wall of the connecting frame 107. The droplets gather on the side wall surface and gradually flow down, and finally flow into the recovery chamber 102 along the side wall of the connecting frame 107. This design effectively prevents the condensate from being retained on the inner wall of the pipe through the rotation effect, improves the collection efficiency of the condensate, and avoids the problem of airflow blockage that may be caused by the accumulation of condensate in the pipe. In addition, by rotating the condensate tube 105, the centrifugal force is used to quickly throw the condensate to the side wall of the connecting frame 107, and the droplets are stably guided to the side wall surface and flow to the recovery chamber 102 under the strong centrifugal effect, thereby avoiding the possibility of droplets being retained at the bottom outlet or disturbed by the airflow, and the droplets will not be retained at the bottom outlet of the condensate tube 105, causing the wind flow to blow away the condensate, and the small droplets will be mixed into the exhaust gas flow again, affecting the subsequent filtering burden of the filler. In addition, the rotation of the condensate tube 105 further strengthens the condensation process, making the heat exchange between the gas and the condensation medium more sufficient, further improving the condensation efficiency, and effectively reducing the content of uncondensed volatile components in the exhaust gas.The rotating parts provided can make the air-cooling tube 106 rotate synchronously. On the one hand, its rotation can enhance the airflow disturbance effect in the air-cooling chamber 104 and improve the cooling efficiency; on the other hand, the rotating air-cooling tube 106 can effectively break the local accumulation of airflow that may occur on the top of the condenser tube 105, promote the uniform distribution of airflow, and thus improve the overall cooling effect of the exhaust gas. At the same time, the rotating air-cooling tube 106 can also use centrifugal force to throw away the tiny condensed droplets that may be attached to the tube wall during the cooling process from the surface of the tube, thereby reducing the accumulation and evaporation of the droplets and avoiding secondary pollution. Through this design, the rotation of the air-cooling tube 106 and the condenser tube 105 cooperate with each other, which not only optimizes the flow path and heat exchange efficiency of the airflow, but also further reduces the burden of exhaust gas treatment caused by droplet retention or small droplets being entrained by the airflow. The setting of the rotating air-cooling tube 106 strengthens the cooling and separation capabilities of the entire system, and provides reliable technical support for achieving efficient exhaust gas treatment. In addition, after the multiple exhaust gases are air-cooled, they will be mixed to a certain extent when they are about to enter the condenser 105, thereby evenly distributing the airflow temperature and composition, ensuring that the heat exchange between the exhaust gas and the condensing medium is more sufficient and stable. Furthermore, the rotating component provided can not only rotate the multiple air-cooling tubes 106, but also induce dynamic disturbance of the filler in the filter chamber 103 during the rotation of the air-cooling tubes 106. Through this disturbance, the relative position of the filler is constantly changing, which makes the contact between the exhaust gas and the filler more uniform and sufficient. This dynamic disturbance effectively avoids the saturation or blockage of the filler due to standing still for too long, and improves the adsorption efficiency and service life of the filler. At the same time, the dynamic disturbance of the filler helps to break the gas boundary layer between the gas and the filler, increase the flow rate and flow of the exhaust gas through the filler, thereby accelerating the adsorption process of the pollutants, and ensuring that volatile organic compounds and other pollutants are fully removed in the filter chamber 103. The disturbance of the filler can also make the airflow in the filter chamber 103 more evenly distributed, avoiding the concentration of the airflow in a certain position, causing local overload or reduced efficiency. In this way, the efficiency of the entire filtration process is effectively improved, which not only improves the treatment effect, but also reduces energy consumption, reduces the frequency of subsequent cleaning and maintenance, and further enhances the overall economy and sustainability of the system.

[0025] As a further solution of the present invention, the rotating component includes a partition 200 connected to the processing tank body 100, a partition plate a201 is provided on the top of the partition 200, the partition plate a201 is rotatably connected to the processing tank body 100, a partition plate b202 is provided on the top of the partition plate a201, an air cooling pipe 106 is connected to the partition plate a201, the top of the air cooling pipe 106 extends to the top of the partition plate b202, and the bottom of the air cooling pipe 106 extends to the bottom of the partition plate b202. An air cooling chamber 104 is formed between the partition plate a201 and the partition plate b202. A connecting plate a203 is rotatably connected to the partition plate 200. A connecting plate b204 is rotatably connected to the connecting frame 107. The top of the condensing tube 105 is connected to and communicated with the connecting plate a203. The bottom of the condensing tube 105 is connected to and communicated with the connecting plate b204 and communicated with the recovery chamber 102. A gear transmission mechanism 205 is provided between the partition plate a201 and the connecting plate a203. By setting the gear transmission mechanism 205, the partition plate a201 and the connecting plate a203 can achieve synchronous rotation. Through the air-cooling cavity 104 formed between the partition plate a201 and the partition plate b202, the exhaust gas is fully pre-cooled before entering the condensation stage, which can effectively reduce its temperature, thereby significantly improving the condensation efficiency. A certain spacing distance is set between the partition plate a201 and the connecting plate a203, which is not only used to accommodate the gear transmission mechanism 205, but also can significantly reduce the temperature of the exhaust gas after air cooling in each air-cooling tube 106, and these pre-cooled exhaust gases are fused in the cavity between the partition plate a201 and the connecting plate a203. This fusion design not only improves the overall temperature control accuracy of the exhaust gas before condensation, but also effectively alleviates the initial local condensation problem caused by the difference in cooling effect of each air-cooling tube 106, and further improves the work efficiency of the subsequent condensing tube 105.

[0026] As a further solution of the present invention, a connecting cavity 206 is provided on the partition plate a201, and a plurality of cold air outlets 207 surrounding the air cooling pipe 106 are provided on the top of the partition plate a201, which are connected to the connecting cavity 206, and a plurality of connecting pipes 208 are connected to the processing tank body 100, and the two ends of the connecting pipes 208 are respectively connected to the connecting cavity 206 and the filter cavity 103; By setting the connecting pipe 208, the exhaust gas condensed and filtered in the filter chamber 103 can enter the connecting chamber 206 through the connecting pipe 208, and blow evenly to the surrounding of the air-cooling pipe 106 from the cold air outlet 207. In this way, after entering the air-cooling chamber 104, the cold air can effectively cover the surface of the air-cooling pipe 106, and cooperate with the rotation of the partition plate a201 and the air-cooling pipe 106 to further enhance the disturbance effect of the cooling airflow, thereby improving the heat exchange efficiency of the air-cooling chamber 104. This design utilizes the flow characteristics of the exhaust gas and the combination of rotating parts to make the cooling process more uniform and efficient. It not only prevents the phenomenon of local overcooling or overheating, but also strengthens the contact area between the cooling airflow and the surface of the air-cooling pipe 106, thereby significantly improving the pre-cooling effect of the exhaust gas, and providing better working conditions for the subsequent condensation and purification links. In addition, the connection design of the connecting pipe 208 and the filter chamber 103 realizes the function of the filtered exhaust gas directly participating in the cooling cycle, which not only reduces energy loss, but also improves the utilization rate of resources. Through this ingenious structural layout, not only the exhaust gas pre-cooling path is optimized, but also the airflow distribution inside the equipment is optimized, thereby improving the stability of the device operation and the overall processing efficiency.

[0027] As a further solution of the present invention, the rotating component also includes a gear a300 rotatably connected to the filter chamber 103, the bottom of the gear a300 is connected to a dial 301, and a plurality of disturbance ports 302 are opened on the top of the dial 301, wherein some disturbance ports 302 are provided with paddles 303, and the arrangement rule of the paddles 303 is that one of two adjacent disturbance ports 302 is provided with a paddle 303, and the other is not provided with a paddle 303, forming an alternating interval arrangement, the paddles 303 are tilted, and the bottom of the paddles 303 is in contact with the mesh plate 108; By providing the disturbance openings 302 on the dial 301 and the alternately spaced paddles 303, during the rotation of the dial 301, the paddles 303 scoop up a portion of the filler, and as the dial 301 rotates, a portion of the filler falls from the vacant disturbance openings 302 onto the mesh plate 108. In this way, the rotation of the dial 301 not only enables the paddles 303 to effectively stir the filler, but also ensures that the filler is evenly distributed on the mesh plate 108 through the alternate design of the disturbance openings 302, while avoiding the occurrence of accumulation or clogging. This process helps to maintain the fluidity of the filler, improve the filtration efficiency, and thus maintain a high filtration performance.

[0028] As a further solution of the present invention, the gear transmission mechanism 205 includes a gear b304 connected to the connecting plate a203, the top of the partition plate 200 is rotatably connected to a connecting shaft a305, the connecting shaft a305 is connected to a gear c306 meshing with the gear b304, and the bottom of the partition plate a201 is connected to a gear d307 meshing with the gear c306; By setting the gear transmission mechanism 205, including the transmission cooperation between the gear b304, the gear c306 and the gear d307, the synchronous rotation of the connecting plate a203 and the partition plate a201 can be achieved. By setting the meshing transmission of the gear b304 and the gear c306, the rotational motion on the connecting plate a203 can be effectively transmitted to the gear c306, and further transmitted to the partition plate a201 through the gear d307, ensuring the coordinated operation of the entire rotating part. This gear transmission design not only improves the reliability of the transmission, but also simplifies the power transmission path, making the power transmission more efficient and stable. In addition, the setting of the connecting shaft a305 provides stable support for the gear c306 and the gear d307, further enhancing the overall rigidity and durability of the gear transmission mechanism 205. Through the effect of the gear transmission mechanism 205, it can be ensured that the air cooling pipe 106 and the condensing pipe 105 remain synchronized during the rotation process, thereby optimizing the precooling and condensation effect of the exhaust gas. Especially when the exhaust gas passes through the air cooling chamber 104 and the condensing chamber 101, the uniform rotational motion can enhance the disturbance and distribution of the airflow, and avoid the occurrence of local retention or unevenness of the airflow.

[0029] As a further solution of the present invention, a connecting shaft b400 is connected to the partition 200, the bottom of the connecting shaft b400 passes through the filter chamber 103 and extends into the recovery chamber 102, the connecting shaft b400 is connected to a gear e401, which is located in the filter chamber 103 and meshes with the gear a300, and a bevel gear 402 meshing with each other is provided between the connecting shaft a305 and the connecting shaft b400; By setting the bevel gear 402, when the connecting plate b204, the condenser 105 and the connecting plate a203 are rotated, the connecting shaft a305 can be rotated through the gear b304 and the gear c306. When the connecting shaft a305 rotates, the power can be effectively transmitted to the connecting shaft b400 through the bevel gear 402. And the power is transmitted to the dial 301 by the gear e401 and the gear a300, so as to realize the synchronous rotation of the dial 301. This transmission design ensures the synchronization between the dial 301 and other transmission elements, so as to realize the uniform stirring and distribution of the filler inside the whole device. During the rotation of the dial 301, the paddle 303 periodically scoops up and releases the filler through its alternating arrangement design rule, and combined with the function of the disturbance port 302, the distribution of the filler on the mesh plate 108 is more uniform, avoiding the occurrence of accumulation or local blockage.

[0030] As a further solution of the present invention, the inner wall of the connecting frame 107 is connected with a sponge gasket 403; By providing the sponge gasket 403, a flexible buffer can be provided when the condensed liquid droplets contact the inner wall of the connection frame 107, effectively reducing the risk of droplet splashing. The sponge gasket 403 can absorb the impact force of the condensed liquid droplets, so that the droplets can be smoothly gathered and flow to the recovery chamber 102, avoiding the droplets from being lost or flowing back into the exhaust gas due to collision, thereby improving the collection efficiency of the condensed liquid.

[0031] As a further solution of the present invention, a groove 404 is formed on the inner wall of the connecting frame 107, a sponge gasket 403 is connected in the groove 404, and an arc-shaped vertical bar 405 connected to the bottom of the recovery chamber 102 is connected to the bottom of the groove 404; By providing the groove 404 and the sponge gasket 403 embedded therein, and embedding the sponge gasket 403 in the groove 404, it is possible to prevent the gasket from shifting or falling off due to the impact of droplets or airflow disturbance, ensuring that it is always in an ideal adsorption position. In addition, the structure of the groove 404 enables the droplets to quickly enter the guide path, and the bottom of the groove 404 is connected to the arc-shaped vertical bar 405, so that the droplets can be accurately guided to the arc-shaped vertical bar 405 after contacting the sponge gasket 403, and then flow to the bottom of the recovery chamber 102. This design can prevent the liquid from spreading on the surface of the frame and improve the collection efficiency.

[0032] As a further solution of the present invention, a pressure ring 406 is provided in the groove 404, a connecting frame 407 is connected to the bottom of the pressure ring 406, a lead screw 408 is connected to one end of the connecting shaft b400 extending to the recovery chamber 102, the connecting frame 407 is rotatably connected to the lead screw 408, and the lead screw 408 is a reciprocating lead screw 408; By providing the reciprocating screw 408 and the connecting frame 407, when the connecting shaft b400 rotates to drive the dial 301 to rotate, the reciprocating screw 408 can drive the connecting frame 407 to move up and down along the vertical path of the groove 404, thereby realizing the up and down movement of the pressing ring 406. The sponge gasket 403 can be squeezed by the up and down movement of the pressing ring 406. This design enables the sponge gasket 403 to be compressed when necessary, thereby adjusting its adsorption capacity for condensate and ensuring the effective recovery of the condensate.

[0033] As a further solution of the present invention, the rotating component also includes a base 500 connected to the bottom of the processing tank 100, a motor 501 is connected to the top of the base 500, a rotating shaft 502 is connected to the driving shaft of the motor 501, and the rotating shaft 502 extends into the recovery chamber 102 and is connected to the connecting plate b204; By providing the base 500, the motor 501, the shaft 502 and the connection with the connecting plate b204, the motor 501 can drive the connecting plate b204 to rotate through the shaft 502. The power of the motor 501 can be directly transmitted to the connecting plate b204, thereby driving the operation of the entire system.

[0034] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for treating tail gas in a mixing tank, characterized in that: include: Processing tank (100); A condensation chamber (101), a recovery chamber (102) and a filtering chamber (103) are arranged in the processing tank body (100), and the filtering chamber (103) is filled with fillers; An air cooling chamber (104) is provided in the processing tank body (100), located at the top of the condensing chamber (101), the air cooling chamber (104) is communicated with the filtering chamber (103), and the filtering chamber (103) is communicated with the recovery chamber (102); A plurality of condensing tubes (105) are arranged in the condensing chamber (101), and the bottoms of the condensing tubes (105) are connected to the recovery chamber (102); An air cooling pipe (106) disposed in the air cooling chamber (104) and connected to the top of the condensing pipe (105), wherein the air cooling pipe (106) is provided in plurality and is used for receiving exhaust gas; A connecting frame (107) is arranged in the processing tank (100), a filter chamber (103) is formed between the side wall of the connecting frame (107) and the side wall of the processing tank (100), a recovery chamber (102) is formed between the connecting frame (107) and the bottom of the processing tank (100), and a plurality of mesh plates (108) are arranged at the bottom of the connecting frame (107) for receiving fillers and allowing gas to pass through; A rotating component provided between the processing tank body (100) and the condensing tube (105), used for rotating the plurality of condensing tubes (105), wherein the rotating component can also synchronously rotate the plurality of air cooling tubes (106) when rotating the condensing tube (105); Wherein, the rotating component can also disturb the filler in the filter cavity (103) when rotating the plurality of air cooling tubes (106).

2. A device for treating tail gas from a mixing tank according to claim 1, characterized in that: The rotating component comprises a partition (200) connected to the processing tank body (100), a partition plate a (201) is provided on the top of the partition plate (200), the partition plate a (201) is rotatably connected to the processing tank body (100), a partition plate b (202) is provided on the top of the partition plate a (201), the air cooling pipe (106) is connected to the partition plate a (201), the top of the air cooling pipe (106) extends to the top of the partition plate b (202), the bottom of the air cooling pipe (106) extends to the bottom of the partition plate b (202), and the partition plate a (20 1) and the partition plate b (202) form the air cooling chamber (104), the partition plate (200) is rotatably connected to a connecting plate a (203), the connecting frame (107) is rotatably connected to a connecting plate b (204), the top of the condensing tube (105) is connected to the connecting plate a (203) and communicated with the top of the connecting plate a (203), the bottom of the condensing tube (105) is connected to the connecting plate b (204) and communicated with the recovery chamber (102), and a gear transmission mechanism (205) is provided between the partition plate a (201) and the connecting plate a (203).

3. The device for treating tail gas from a mixing tank according to claim 2, characterized in that: A connecting cavity (206) is provided on the partition plate a (201), and a plurality of cold air outlets (207) surrounding the air cooling pipe (106) are provided on the top of the partition plate a (201) and are connected to the connecting cavity (206). A plurality of connecting pipes (208) are connected to the processing tank body (100), and two ends of the connecting pipes (208) are respectively connected to the connecting cavity (206) and the filter cavity (103).

4. The device for treating tail gas from a mixing tank according to claim 2, characterized in that: The rotating component further comprises a gear a (300) rotatably connected to the filter chamber (103); the bottom of the gear a (300) is connected to a dial (301); a plurality of disturbance openings (302) are provided on the top of the dial (301); some of the disturbance openings (302) are provided with paddles (303); the paddles (303) are arranged in a regular pattern such that one of two adjacent disturbance openings (302) is provided with a paddle (303) and the other is not provided with a paddle (303), forming an alternating arrangement; the paddles (303) are arranged obliquely, and the bottom of the paddles (303) is in contact with the mesh plate (108).

5. The device for treating tail gas from a mixing tank according to claim 4, characterized in that: The gear transmission mechanism (205) comprises a gear b (304) connected to the connecting plate a (203); the top of the partition plate (200) is rotatably connected to a connecting shaft a (305); the connecting shaft a (305) is connected to a gear c (306) meshing with the gear b (304); and the bottom of the partition plate a (201) is connected to a gear d (307) meshing with the gear c (306).

6. The device for treating tail gas from a mixing tank according to claim 5, characterized in that: The partition plate (200) is connected to a connecting shaft b (400), the bottom of the connecting shaft b (400) passes through the filter chamber (103) and extends into the recovery chamber (102), the connecting shaft b (400) is connected to a gear e (401), which is located in the filter chamber (103) and meshes with the gear a (300), and a bevel gear (402) that meshes with each other is provided between the connecting shaft a (305) and the connecting shaft b (400).

7. The device for treating tail gas from a mixing tank according to claim 6, characterized in that: The inner wall of the connection frame (107) is connected to a sponge gasket (403).

8. The device for treating tail gas from a mixing tank according to claim 7, characterized in that: The inner wall of the connecting frame (107) is provided with a groove (404), the sponge gasket (403) is connected in the groove (404), and the bottom of the groove (404) is connected to an arc-shaped vertical bar (405) connected to the bottom of the recovery chamber (102).

9. The device for treating tail gas from a mixing tank according to claim 8, characterized in that: A pressure ring (406) is provided in the groove (404), and a connecting frame (407) is connected to the bottom of the pressure ring (406). A lead screw (408) is connected to one end of the connecting shaft b (400) extending to the recovery chamber (102), and the connecting frame (407) is rotatably connected to the lead screw (408), and the lead screw (408) is a reciprocating lead screw (408).

10. The device for treating tail gas from a mixing tank according to claim 2, characterized in that: The rotating component also includes a base (500) connected to the bottom of the processing tank (100), the top of the base (500) is connected to a motor (501), the driving shaft of the motor (501) is connected to a rotating shaft (502), and the rotating shaft (502) extends into the recovery chamber (102) and is connected to the connecting plate b (204).

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