Organic waste gas purification treatment device

Abstract

The invention discloses an organic waste gas purification treatment device, which comprises an adsorption purification structure and an auxiliary adjustment structure, the adsorption purification structure is a tank body, the upper part in the adsorption purification structure is connected with an activated carbon filter layer through a bolt, and steam moving sheets are arranged in steam hoods on the upper and lower ring surfaces of the adsorption purification structure and are connected with a steam main pipe and a steam auxiliary pipe through pressure relief conduits; the auxiliary adjusting structure is arranged on the left side of the adsorption purification structure and communicated with the lower end, a cavity dividing plate, a supporting frame body and other components are arranged in the organic waste gas pipe body, and a hydraulic pipe on the supporting frame body is connected with a high-concentration blocking net plate and connected with a gas supply pipe and a water supply pipe through a series of mechanical transmission; when the device is used, low-concentration organic waste gas can be directly purified; when high-concentration and high-temperature organic waste gas is treated, the waste gas and supplementary gas can be mixed, cooled and concentrated, so that the waste gas and supplementary gas meet activated carbon adsorption conditions, and meanwhile, steam can be utilized to push the steam movable sheet to construct a closed environment, so that organic matters adsorbed by activated carbon are quickly desorbed and output and recovered along with the steam.

Description

Technical Field

[0001] The present invention relates to the technical field of organic waste gas purification and treatment, and in particular to an organic waste gas purification and treatment device. Background Art

[0002] With the rapid development of industrialization, many industries such as chemical industry, coating, printing, and electronic manufacturing emit a large amount of organic waste gas in production operations. These waste gases are complex in composition and often contain volatile organic compounds (VOCs) such as benzene, toluene, and formaldehyde. They not only have irritating odors, but also pose a serious threat to human health. At the same time, organic waste gas emissions are an important cause of severe atmospheric environmental problems such as photochemical smog and acid rain, posing a severe challenge to ecological balance and environmental quality. Against this background, environmental protection regulations are becoming increasingly stringent, and public environmental awareness is also constantly improving. In addition, from the perspective of the company's own development, effective treatment of organic waste gas can not only avoid environmental risks, but also reduce production costs due to resource recycling. The advancement of science and technology has provided strong support for the treatment of organic waste gas. Various purification technologies such as adsorption, catalytic combustion, and biodegradation have continued to emerge and mature, allowing the performance of organic waste gas purification and treatment devices to be continuously optimized and upgraded. Under this situation, organic waste gas purification and treatment devices have emerged and continued to develop, becoming key equipment for the coordinated development of industrial production and environmental protection.

[0003] At present, organic waste gas purification and treatment devices face many challenges when treating industrial waste gas. The organic waste gas generated under different industrial modes has significant differences in key data such as concentration and temperature (mostly low-concentration, medium-low temperature waste gas and high-concentration, high-temperature organic waste gas). It is necessary to select suitable purification and treatment devices for organic waste gas with different characteristics. For example, in order to save the cost of purification and treatment, some factories will use adsorption to purify and treat organic waste gas. However, when facing high-temperature and high-concentration industrial organic waste gas, it is difficult for the device using adsorption purification to achieve high-efficiency purification and treatment. This makes the existing purification and treatment devices have obvious limitations, and the versatility and applicability are poor. In addition, in the process of using adsorption to treat organic waste gas, there is a hidden danger of secondary pollution. Specifically, when the adsorbed pollutants are desorbed, they will move with the airflow and are likely to be directly discharged with the airflow, thereby causing secondary pollution during the regeneration process.

[0004] To this end, an organic waste gas purification and treatment device is proposed. Summary of the invention

[0005] The object of the present invention is to provide an organic waste gas purification treatment device to solve the problem that the organic waste gas purification treatment device proposed in the above background technology cannot cope with the treatment of various organic waste gases and may cause secondary pollution.

[0006] To achieve the above object, the present invention provides the following technical solution: an organic waste gas purification treatment device, comprising: The adsorption purification structure is a tank structure with interfaces for outputting gas and discharging sewage at the upper and lower ends; The auxiliary adjustment structure is integrally arranged on the left side of the adsorption purification structure and is connected to the interior of the adsorption purification structure at the lower end; Wherein, the adsorption purification structure comprises a gas tank, an activated carbon filter layer is connected to the upper part of the gas tank by bolts, the upper and lower annular surfaces of the activated carbon filter layer shell are integrally fixed with steam covers, the steam cover is internally slidably defined with a steam movable sheet, the left sides of the two steam covers are integrally connected with a pressure relief conduit, one end of each of the pressure relief conduits extends downward and penetrates into the interior of the pipe wall of the gas tank, and is fixedly connected with a steam main pipe buried in the pipe wall of the gas tank, and the left side of the steam main pipe is integrally connected with a plurality of steam auxiliary pipes along the radial direction of the pipe body; The auxiliary adjustment structure includes an organic waste gas pipe body, a plurality of chamber plates are fixedly arranged at equal intervals inside the organic waste gas pipe body, a support frame is fixedly arranged inside the organic waste gas pipe body between the input interface and the chamber plate, and a hydraulic pipe is fixedly arranged at the center position of the upper surface of the support frame, a hydraulic spring is fixedly arranged at the lower part of the hydraulic pipe, and the upper end of the hydraulic spring is fixed to a mesh piston which is slidingly sealed and arranged inside the hydraulic pipe, the upper end of the mesh piston is fixed to a high-concentration blocking mesh slidingly arranged inside the organic waste gas pipe body, the four corners of the mesh frame of the high-concentration blocking mesh are slidingly connected to ventilation columns which are integrally arranged at the four corners of the organic waste gas pipe body, a hydraulic pipeline is fixedly arranged at the lower part of the rear side of the hydraulic pipe surface, and one end of the hydraulic pipeline extends out of the organic waste gas pipe body and then extends downward to be fixedly connected to a prism pipe fixedly arranged at the lower part of the rear side of the organic waste gas pipe body. The interior sliding of the prism tube is limited by a piston prism rod, and the rear end of the piston prism rod is fixed to one end of a prism rod spring fixed inside the prism hole, the front end of the piston prism rod is initially inserted into the prism hole opened by the connecting shaft, the connecting shaft is rotatably arranged inside the organic waste gas pipe body, and one end of the connecting shaft is fixed to the rotating shaft of a driving impeller rotatably arranged inside the organic waste gas pipe body, when rotating, the blades of the driving impeller can use the curvature of the surface to support the valve stem to move, the valve stem is respectively provided with three, and the other ends extend and insert into the interior of the air supply pipe and the water supply pipe fixedly arranged at the lower left side of the organic waste gas pipe body, the interior of the water supply pipe and the air supply pipe are both integrally provided with a valve seat, the end face of the valve seat is fixedly connected to a spring rod, and the output end of the spring rod is fixed to the valve body, the tip of the valve body is initially sealed and inserted into the interior of the valve seat, and is fixed to one end of the valve stem.

[0007] Preferably, the surface of the steam hood facing the activated carbon filter layer is evenly provided with through holes, and the surface of the steam hood facing the activated carbon filter layer has a specified height with the activated carbon filter layer, and the surface of the steam movable sheet facing the activated carbon filter layer is fixedly provided with a steam movable spring, and one end of the steam movable spring is fixed to the surface of the activated carbon filter layer.

[0008] Preferably, the surface of the steam movable sheet is integrally provided with an insertion rod of a specified height according to the through hole on the surface of the steam hood, and the insertion hole can be slidably and sealedly inserted inside the through hole on the surface of the steam hood, and initially, there is a specified air intake distance between the insertion end of the insertion rod and the through hole port of the steam hood, and the interior of the steam movable sheet is evenly provided with through valve holes between the insertion rods, and a check valve is arranged inside the valve hole, and the interior of the pressure relief duct is provided with a pressure relief valve.

[0009] Preferably, the pipe diameter and pipe wall of the steam auxiliary pipe are smaller than those of the steam main pipe, and the main body of the steam auxiliary pipe passes through the gas tank to the interior of the auxiliary adjustment structure.

[0010] Preferably, the organic waste gas pipe body is a square tube body, and the lower end of the tube body is connected to the interior of the gas tank, and an input interface for inputting organic waste gas is arranged on the left side of the upper end of the organic waste gas pipe body, and the chamber plates are arranged adjacent to the upper side of the steam auxiliary pipe, and cooperate with the pipe rack to fix the steam auxiliary pipe inside the organic waste gas pipe body, and the tube surface of the chamber plate can contact the organic waste gas transported inside the organic waste gas pipe body.

[0011] Preferably, an air passage with an L-shaped cross section is opened downward from the upper middle position inside the ventilation column, and initially, the air passage is located at a specified distance below the high-concentration blocking mesh plate, and the lower end of the ventilation column is fixed at the corner position of the upper surface of the support frame.

[0012] Preferably, the main body of the piston rod is a triangular prism structure, and the front end is proportionally lofted into a pyramid that is more conducive to insertion and docking, and the piston sleeve is fixed in the middle position of the prism.

[0013] Preferably, the driving impeller is rotatably arranged inside a semi-open wheel chamber opened between the dividing chamber plates at the lower part of the organic waste gas pipe body.

[0014] Preferably, the water supply pipe and the air supply pipe are both L-shaped pipe bodies, wherein the pipe body of the water supply pipe extends upward to the inside of the gas tank and is fixedly connected to the steam main pipe, and the pipe body of the water supply pipe is provided with an interface for replenishing water vapor, and the pipe body of the air supply pipe extends upward to the position where the lower end of the organic waste gas pipe body is connected to the gas tank, and is fixedly connected to the organic waste gas pipe body.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention, through the setting of the auxiliary adjustment structure, can not only make low-concentration organic waste gas directly pass through the high-concentration blocking mesh plate and the supporting frame into the chamber plate, and finally reach the gas tank for adsorption and purification treatment of the activated carbon filter layer, but the whole process does not require complicated additional adjustments, ensuring the high efficiency and stability of the treatment process, avoiding energy waste caused by excessive treatment, greatly improving the energy efficiency ratio of the device in treating such waste gas, and reducing the operating cost. In addition, when facing high-concentration and high-temperature organic waste gas, the high-concentration blocking mesh plate utilizes the blocking effect on the waste gas. As the waste gas pressure increases, the mesh plate compresses the hydraulic system to start a series of chain reactions. This process prompts the air supply pipe to The gas is transported to the lower part of the organic waste gas pipe body so that the incoming high-concentration and high-temperature waste gas is fully mixed with the supplementary gas. In this process, the heat of the high-temperature waste gas is quickly transferred to the low-temperature supplementary gas, thereby achieving a rapid reduction in the waste gas temperature. At the same time, the concentration of the high-concentration waste gas is greatly reduced under the dilution effect, reaching a normal temperature and low concentration level, so that it can adapt to the adsorption conditions of the subsequent activated carbon filter layer, effectively avoiding the situation where the activated carbon adsorption efficiency is reduced or even fails due to excessive waste gas concentration or temperature, significantly improving the purification effect of the device on high-concentration and high-temperature organic waste gas, and broadening the scope of application of the device, so that it can meet the treatment needs of organic waste gas of different concentrations and temperatures in various industrial scenarios; 2. The present invention sets an adsorption purification structure. When the water in the steam main pipe is vaporized after completing conduction and heat exchange with the organic waste gas in the steam auxiliary pipe, and when the steam pressure reaches the opening condition of the pressure relief valve inside the pressure relief duct, the water vapor will accurately enter the steam hood. At this time, the water vapor quickly fills the space between the steam hood and the steam movable sheet, promotes the steam movable sheet to move and blocks the pores of the steam hood through the inserted rod, thereby efficiently building a closed environment between the activated carbon filter layer and the steam hood. In this closed environment, the high temperature and high pressure characteristics of the water vapor work together to enable the organic matter adsorbed inside the activated carbon filter layer to be quickly desorbed in a short time, and evenly mixed in the water vapor, and recovered with the water vapor output. This desorption method not only avoids the secondary pollution problem caused by the discharge of pollutants with the airflow after desorption in the traditional adsorption method, but also realizes the resource recovery and utilization of organic matter, which is in line with the concept of environmental protection and resource recycling. While improving the purification treatment effect, it brings additional economic benefits to the enterprise, further enhancing the market competitiveness and application value of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The three-dimensional structure of the present invention Figure 1 .

[0017] Figure 2 The three-dimensional structure of the present invention Figure 2 .

[0018] Figure 3 It is the overall cross-section and partial enlarged view of the present invention.

[0019] Figure 4 It is a multi-section and partial enlarged view of the whole of the present invention.

[0020] Figure 5 The invention discloses an activated carbon filter layer and a connection structure thereof.

[0021] Figure 6 The invention discloses a steam main pipe and a connection structure thereof.

[0022] Figure 7 The invention discloses a driving impeller and a connecting structure thereof.

[0023] Figure 8 For the present invention Figure 3 Enlarged view of point A in the middle.

[0024] In the figure: 1. Adsorption purification structure; 11. Gas tank; 111. Steam main pipe; 1111. Steam auxiliary pipe; 1112. Pressure relief pipe; 12. Activated carbon filter layer; 121. Steam cover; 1211. Steam movable sheet; 1212. Steam movable spring; 2. Assist in adjusting the structure; 21. Organic waste gas pipe body; 211. Input interface; 212, support frame; 2121, ventilation column; 2122, high concentration blocking screen; 2123, screen piston; 2124, hydraulic spring; 2125, hydraulic pipe; 2126, hydraulic pipeline; 213, chamber plate; 2131, semi-open wheel chamber; 2132, driving impeller; 2133, connecting shaft; 214, water supply pipe; 215, air supply pipe; 2151, valve seat; 2152, spring rod; 2153, valve body; 2154, valve stem; 216, rib tube; 2161, piston rib rod; 2162, rib rod spring. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figures 1 to 8The present invention provides a technical solution for an organic waste gas purification treatment device: An organic waste gas purification and treatment device, comprising: The adsorption purification structure 1 is a tank structure, with gas output and sewage discharge interfaces at the upper and lower ends, and the sewage discharge interfaces are usually closed; The auxiliary adjustment structure 2 is integrally arranged on the left side of the adsorption purification structure 1 and is communicated with the interior of the adsorption purification structure 1 at the lower end.

[0027] The auxiliary adjustment structure 2 includes an organic waste gas pipe body 21, which is a square pipe body, and the lower end of the pipe body is connected to the interior of the gas tank 11, and an input interface 211 for inputting organic waste gas is arranged on the left side of the upper end of the organic waste gas pipe body 21, and a plurality of dividing chamber plates 213 are fixedly arranged on the left and right inner walls from the upper middle position to the lower end of the organic waste gas pipe body 21, and the organic waste gas pipe body 21 divides the space inside the pipe into an S shape through the dividing chamber plates 213, and the dividing chamber plates 213 are all arranged closely on the upper side of the steam auxiliary pipe 1111, and cooperate with the pipe rack to fix the steam auxiliary pipe 1111 inside the organic waste gas pipe body 21, and the pipe surface of the dividing chamber plate 213 can contact the organic waste gas transported inside the organic waste gas pipe body 21, and the organic waste gas pipe body A support frame 212 is fixedly arranged inside 21 between the input interface 211 and the chamber plate 213, and the surface of the support frame 212 is evenly provided with special-shaped through holes that allow the organic waste gas to pass through, and a hydraulic pipe 2125 is fixedly arranged at the center position of the upper surface of the support frame 212, and a T-shaped sliding limiting pipe hole is opened inside the hydraulic pipe 2125, and a hydraulic spring 2124 is fixedly arranged at the lower part of the inside, and the upper end of the hydraulic spring 2124 is fixed to the mesh piston 2123 that is slidingly sealed and arranged inside the hydraulic pipe 2125, and the inside of the hydraulic pipe 2125 stores a safety liquid in the closed space where the hydraulic spring 2124 is located, and the upper end of the mesh piston 2123 is slidably arranged inside the organic waste gas pipe body 21 2122 is fixed, the high-concentration blocking mesh plate 2122 is a mesh plate that allows low-concentration organic waste gas to pass freely and will produce flow obstruction for high-concentration gas, and the four corners of the mesh frame of the high-concentration blocking mesh plate 2122 are slidably connected with the ventilation columns 2121 integrally arranged at the four corners of the organic waste gas pipe body 21, and the interior of the ventilation column 2121 is provided with an airway with an L-shaped cross-section from the upper middle position downward, and initially, the position of the airway is located at a specified distance below the high-concentration blocking mesh plate 2122, and the lower end of the ventilation column 2121 is fixed to the corner position of the upper surface of the support frame 212, and a hydraulic pipeline 2126 is fixedly connected to the lower rear side of the hydraulic pipe 2125, and one end of the hydraulic pipeline 2126 extends out of the organic waste gas pipe body. 21 extends downwardly and is fixedly connected with a prism tube 216 fixedly arranged at the lower rear side of the organic waste gas pipe body 21, and a hydraulic pipeline 2126 is fixedly connected with one end of the prism tube 216 close to the organic waste gas pipe body 21, and a circular hole and a prism hole of a specified length are respectively opened inside the prism tube 216 from one end close to the organic waste gas pipe body 21 to the other end, wherein the interior of the circular hole cooperates with a piston fixed on the rod body of a piston prism rod 2161 to be slidably sealed and connected with the piston prism rod 2161, the interior of the prism hole is slidably connected with the rear end of the piston prism rod 2161, and the rear end of the piston prism rod 2161 is fixed to one end of a prism rod spring 2162 fixed inside the prism hole, so as to limit and reset the sliding of the piston prism rod 2161 inside the prism tube 216,The main body of the piston prism 2161 is a triangular prism structure, and the front end is proportionally lofted into a pyramid that is more conducive to insertion and docking, and the piston sleeve is fixed in the middle position of the prism. The front end of the piston prism 2161 is inserted into the prism hole opened by the connecting shaft 2133 at the beginning, so that the connecting shaft 2133 can also be used to adjust the rotation of the driving impeller 2132. The connecting shaft 2133 is rotatably set inside the organic waste gas pipe body 21, and one end of the connecting shaft 2133 is rotatably set inside the organic waste gas pipe body 21. The driving impeller 2132 is fixed with a rotating shaft, and the driving impeller 2132 is rotatably arranged inside a semi-open wheel chamber 2131 opened between the chamber plates 213 at the lower part of the organic waste gas pipe body 21. The driving impeller 2132 is a three-impeller structure, and the blades have a specified curvature, and when rotating, the blades can use the curvature of the surface to support the valve stem 2154 to move. The valve stem 2154 is respectively provided with three, and one end contacting with the driving impeller 2132 is set as a rolling ball, and the other end of the valve stem 2154 extends and inserts Enter the interior of the air supply pipe 215 and the water supply pipe 214 fixedly arranged at the lower left side of the organic waste gas pipe body 21. The water supply pipe 214 and the air supply pipe 215 are both L-shaped pipe bodies, wherein the pipe body of the water supply pipe 214 extends upward to the interior of the gas tank 11 and is fixedly connected to the steam main pipe 111, and the pipe body of the water supply pipe 214 is provided with an interface for replenishing water vapor, and the pipe body of the air supply pipe 215 extends upward to the position where the lower end of the organic waste gas pipe body 21 is connected to the gas tank 11, and is fixedly connected to the organic waste gas pipe body 21. The water supply pipe 214 and the air supply pipe 215 are both integrally provided with a valve seat 2151, and the valve seat 2151 is provided with a trumpet-shaped expansion opening enlarged toward the input end. The end surface of the valve seat 2151 is fixedly connected with a spring rod 2152, and the output end of the spring rod 2152 is fixed to the valve body 2153. The valve body 2153 is gyro-shaped, and a spacing allowing a fluid through hole is reserved on its peripheral side surface. The tip of the valve body 2153 is initially sealed and inserted into the valve seat 2151, and is fixed to one end of the valve stem 2154.

[0028] When high-concentration, high-temperature organic waste gas reaches the high-concentration blocking mesh plate 2122, its filtering effect is blocked, and the waste gas presses the mesh plate to move down along the ventilation column 2121 to the airway, enters the bottom through the ventilation column 2121, and drives the mesh plate piston 2123 to move down at the same time, so that the safety liquid in the hydraulic pipe 2125 flows into the prism pipe 216 through the hydraulic pipeline 2126, pushes the piston prism rod 2161 to move backward, and releases the rotation restriction on the driving impeller 2132. The waste gas enters the chamber plate 213 through the support frame 212 and flows in an S shape to the semi-open wheel chamber 2131 to push the driving impeller 2132 to rotate. The impeller pushes the valve stem 2154 to move the valve body 2153 out of the valve seat 2151, and water and gas enter the steam main pipe 111 and the bottom of the organic waste gas pipe body 21 respectively. The gas in the pipe mixes with the waste gas to cool down and reduce the concentration, and then enters the gas tank 11, and enters the activated carbon filter layer 12 through the steam hood 121, etc. for adsorption and purification, and then is discharged.

[0029] In summary, through the setting of the auxiliary adjustment structure 2, when dealing with organic waste gases of different concentrations, not only can the low-concentration organic waste gas directly pass through the high-concentration blocking mesh plate 2122 and the supporting frame 212 into the dividing chamber plate 213, and finally reach the gas tank 11 for adsorption and purification treatment by the activated carbon filter layer 12, but the entire process does not require complicated additional adjustments, thereby ensuring the high efficiency and stability of the treatment process, avoiding energy waste due to excessive treatment, greatly improving the energy efficiency of the device in treating such waste gas, and reducing operating costs. Moreover, when facing high-concentration and high-temperature organic waste gas, the high-concentration blocking mesh plate 2122 utilizes the blocking effect on the waste gas. As the waste gas pressure increases, the mesh plate compresses the hydraulic system to start a series of chain reactions. This process The process prompts the gas supply pipe 215 to transport gas to the lower part of the organic waste gas pipe body 21, so that the incoming high-concentration and high-temperature waste gas is fully mixed with the supplementary gas, and in this process, the heat of the high-temperature waste gas is quickly transferred to the low-temperature supplementary gas, thereby achieving a rapid reduction in the waste gas temperature; at the same time, the concentration of the high-concentration waste gas drops significantly under the dilution effect, reaching a normal temperature and low concentration level, so that it can adapt to the adsorption conditions of the subsequent activated carbon filter layer 12, and effectively avoids the situation where the activated carbon adsorption efficiency is reduced or even fails due to excessive waste gas concentration or excessive temperature, significantly improving the purification effect of the device on high-concentration and high-temperature organic waste gas, and broadening the scope of application of the device, so that it can meet the treatment needs of organic waste gas of different concentrations and temperatures in various industrial scenarios.

[0030] As an embodiment of the present invention, Figures 3 to 6As shown, the adsorption purification structure 1 includes a gas tank 11, and an activated carbon filter layer 12 is connected to the upper part of the gas tank 11 by bolts. The activated carbon filter layer 12 is an activated carbon adsorption layer structure, and the upper and lower end surfaces are provided with air holes for air inlet and outlet, and the upper and lower annular surfaces of the shell of the activated carbon filter layer 12 are integrally fixed with a steam cover 121, the steam cover 121 is in the shape of a cover, and the surface facing the activated carbon filter layer 12 is uniformly provided with through holes, and there is a specified height between the surface of the steam cover 121 facing the activated carbon filter layer 12 and the activated carbon filter layer 12. The steam cover 121 has a steam movable sheet 1211 which is linearly slidable up and down inside, and a steam movable spring 1212 is fixedly arranged on the surface of the steam movable sheet 1211 facing the activated carbon filter layer 12, and one end of the steam movable spring 1212 is fixed on the surface of the activated carbon filter layer 12, so as to limit the lifting and resetting of the steam movable sheet 1211, and the surface of the steam movable sheet 1211 is directly facing the through hole on the surface of the steam cover 121. The plug rod of a specified height is integrally arranged according to the radius of the through hole, and the plug hole can be slidably sealed. Inserted inside the through hole on the surface of the steam cover 121, and initially, there is a specified air intake distance between the insertion end of the insertion rod and the through hole port of the steam cover 121, the steam movable sheet 1211 is evenly provided with a through valve hole between the insertion rods, and a check valve is arranged inside the valve hole, the left side of the two steam covers 121 are integrally connected and provided with a pressure relief conduit 1112 at a position close to the activated carbon filter layer 12, and a pressure relief valve is arranged inside the pressure relief conduit 1112, and one end of the pressure relief conduit 1112 extends downward and inserts into The inside of the pipe wall of the gas tank 11 is fixedly connected with the steam main pipe 111 buried in the pipe wall of the gas tank 11. The steam main pipe 111 is an H-shaped pipe body, which is composed of two vertical pipes and a horizontal pipe connecting the two vertical pipes, wherein the left sides of the two vertical pipes are provided with a plurality of S-shaped steam auxiliary pipes 1111 in an integrated connected array from top to bottom along the radial direction of the pipe body, and the pipe diameter and pipe wall of the steam auxiliary pipe 1111 are smaller than those of the steam main pipe 111, and the main body of the steam auxiliary pipe 1111 passes through the gas tank 11 to the inside of the auxiliary adjustment structure 2.

[0031] When high-concentration, high-temperature organic waste gas reaches the high-concentration blocking screen 2122, the blocking effect forces the screen to move down along the ventilation column 2121 to the airway, and the waste gas enters the bottom through the ventilation column 2121, while driving the screen piston 2123 to move down, so that the safety liquid in the hydraulic pipe 2125 flows into the prism tube 216, pushing the piston prism rod 2161 to move backward, releasing the rotation restriction of the driving impeller 2132, and the waste gas enters the dividing chamber plate 213 through the supporting frame 212 in an S-shaped flow, and reaches the semi-open wheel chamber 2131 to push the driving impeller 2132 to rotate, and the driving impeller pushes the valve stem 2154 to move the valve body 2153 out of the valve seat 2151, and water and gas enter the steam main pipe 111 and the bottom of the organic waste gas pipe body 21 respectively. The water entering the steam main pipe 111 is vaporized after heat exchange with the exhaust gas through the steam auxiliary pipe 1111. After the steam pressure reaches the standard, it enters the steam hood 121 through the pressure relief pipe 1112, pushing the steam movable sheet 1211 to block the pores, so that the activated carbon filter layer 12 and the steam hood 121 form a closed environment, and the organic matter is desorbed under the action of water vapor, and then the water vapor is extracted by external equipment to recover the organic matter.

[0032] In summary, through the setting of the adsorption purification structure 1, when the water in the steam main pipe 111 is vaporized after completing the conduction heat exchange with the organic waste gas in the steam auxiliary pipe 1111, and when the steam pressure reaches the opening condition of the pressure relief valve inside the pressure relief conduit 1112, the water vapor will accurately enter the steam cover 121. At this time, the water vapor quickly fills the space sandwich between the steam cover 121 and the steam movable sheet 1211, pushes the steam movable sheet 1211 to move, and blocks the pores of the steam cover 121 through the inserted rod, thereby efficiently building a closed loop between the activated carbon filter layer 12 and the steam cover 121. In this closed environment, the high temperature and high pressure characteristics of water vapor work together to enable the organic matter adsorbed inside the activated carbon filter layer 12 to be quickly desorbed in a short time and evenly mixed in the water vapor and recovered with the water vapor output. This desorption method not only avoids the secondary pollution problem caused by the discharge of pollutants with the air flow after desorption in the traditional adsorption method, but also realizes the resource recovery and utilization of organic matter, which is in line with the concept of environmental protection and resource recycling. While improving the purification treatment effect, it brings additional economic benefits to the enterprise and further enhances the market competitiveness and application value of the device.

[0033] Working principle: When working, the output interface of the equipment generating organic waste gas is connected to the input interface 211 through a pipeline, and then the water supply pipe 214 and the air supply pipe 215 are connected to the water supply equipment and the air supply equipment respectively. After the connection and inspection are completed, the organic waste gas can be treated; when treating the organic waste gas, the organic waste gas first enters the interior of the organic waste gas pipe body 21 through the input interface 211, and the waste gas entering the interior of the organic waste gas pipe body 21 will first reach the high-concentration blocking mesh plate 2122. If the organic waste gas is low-concentration, medium-low temperature organic waste gas, then the organic waste gas will directly pass through the high-concentration blocking mesh plate 2122 and the support frame 212 to enter between the chamber plate 213, and be transported downward along the chamber plate 213, and finally enter the interior of the gas tank 11 from the lower end of the organic waste gas pipe body 21, and then be discharged from the output interface at the upper end after being filtered by the activated carbon filter layer 12; If the incoming organic waste gas is high-concentration, high-temperature waste gas, when the organic waste gas reaches the high-concentration blocking mesh plate 2122, the filtering effect of the high-concentration blocking mesh plate 2122 will block the flow of the organic waste gas, and then the organic waste gas will press the high-concentration blocking mesh plate 2122 down along the ventilation column 2121, so that the high-concentration blocking mesh plate 2122 gradually moves to the L-shaped airway of the ventilation column 2121, and then the organic waste gas will pass through the ventilation column 2121 and enter the bottom of the high-concentration blocking mesh plate 2122. When the high-concentration blocking mesh plate 2122 moves down, it will simultaneously drive the mesh plate piston 2123 to move down, and then the mesh plate piston 2123 will compress the hydraulic spring 2124 while compressing the stored liquid in the hydraulic pipe 2125. The safety liquid flows into the interior of the prism tube 216 through the hydraulic pipeline 2126, and the safety liquid entering the prism tube 216 will press on the piston surface of the piston prism rod 2161, and push the piston prism rod 2161 to move backward along the prism tube 216 to compress the prism rod spring 2162. As the piston prism rod 2161 moves backward, the front end of the piston prism rod 2161 will move out of the connecting shaft 2133, releasing the rotation restriction state of the connecting shaft 2133 and the driving impeller 2132, and then the organic waste gas will pass through the support frame 212 into the cavity plate 213, and flow downward in an S shape along the cavity plate 213. When it flows to the position of the semi-open wheel chamber 2131, the organic waste gas will push the blades on the surface of the driving impeller 2132, causing the driving impeller 2132 to rotate, and then the rotating The driving impeller 2132 will use the curvature of the blade to push all the valve stems 2154 to move along the air supply pipe 215, and the movement of the air supply pipe 215 will coaxially push the valve body 2153 out of the valve seat 2151 and stretch the spring rod 2152 to release the closed state of the valve seat 2151. Then, water and gas will pass through the valve seat 2151 and enter the steam main pipe 111 and the lower part of the organic waste gas pipe body 21 along the air supply pipe 215 under the transportation of the water supply equipment and the air supply equipment. Among them, the gas entering the organic waste gas pipe body 21 will mix with the organic waste gas, reducing the concentration and temperature of the organic waste gas to a normal temperature and low concentration level. Then, the organic waste gas will enter the gas tank 11 and pass upward through the steam hood 121 and the steam movable sheet 1211 and then enter The inside of the activated carbon filter layer 12 is adsorbed and purified, and after purification, it will pass through the steam cover 121 and the steam movable sheet 1211 again and be discharged from the output port at the upper end of the gas tank 11, and the water entering the steam main pipe 111 will be diverted along the steam main pipe 111 to the inside of the steam auxiliary pipe 1111, and will be transferred and heat-exchanged with the organic waste gas through the steam auxiliary pipe 1111, so as to realize the heating and vaporization of water and the preliminary cooling of the organic waste gas, and the amount of gas and water entering is related to the flow rate of the organic waste gas. The faster the flow rate of the organic waste gas, the faster the driving speed of 2132, and then the supplementary gas and water will also increase synchronously, and then the water vapor will enter the upper end of the steam main pipe 111 along the steam auxiliary pipe 1111 and gradually accumulate. After the steam pressure reaches the specified value,The steam will reach the opening condition of the pressure relief valve inside the pressure relief conduit 1112, and enter the interior of the steam hood 121 along the pressure relief conduit 1112. The water vapor entering the steam hood 121 will quickly fill the space between the steam hood 121 and the steam movable sheet 1211, and push the upper and lower steam movable sheets 1211 to stretch the steam movable spring 1212 upward and downward respectively. At the same time, the moving steam movable sheet 1211 will block the pores of the steam hood 121 through the insertion rod, and then a closed environment will be formed between the activated carbon filter layer 12 and the steam hood 121. Then, under the action of water vapor, the organic matter adsorbed inside the activated carbon filter layer 12 will be quickly desorbed due to high temperature and pressure, and mixed in the water vapor. After a specified time, the external suction recovery equipment will extract the water vapor through the interface connected to the steam hood 121 set on the side of the gas tank 11, so as to realize the recovery of organic matter. The above process will continue during the treatment of organic waste gas until the treatment of organic waste gas is completed.

[0034] It should be noted that the steam main pipe 111 can be adjusted to connect the pipeline according to actual conditions.

[0035] 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. An organic waste gas purification treatment device, characterized in that: include: The adsorption purification structure (1) is a tank structure, with gas output and sewage discharge interfaces provided at the upper and lower ends; The auxiliary adjustment structure (2) is integrally arranged on the left side of the adsorption purification structure (1) and is connected to the interior of the adsorption purification structure (1) at the lower end; The adsorption purification structure (1) comprises a gas tank (11), an activated carbon filter layer (12) is connected to the upper part of the gas tank (11) by bolts, a steam cover (121) is fixed to the upper and lower annular surfaces of the shell of the activated carbon filter layer (12), a steam movable sheet (1211) is slidably defined inside the steam cover (121), and a pressure relief conduit (1112) is integrally provided on the left side of the two steam covers (121), one end of each of the pressure relief conduits (1112) extends downward and penetrates into the pipe wall of the gas tank (11), and is fixedly connected to a steam main pipe (111) buried in the pipe wall of the gas tank (11), and a plurality of steam auxiliary pipes (1111) are integrally connected to the left side of the steam main pipe (111) along the radial direction of the pipe body; The auxiliary adjustment structure (2) comprises an organic waste gas pipe body (21), a plurality of chamber plates (213) being fixedly arranged at equal intervals inside the organic waste gas pipe body (21), a support frame (212) being fixedly arranged inside the organic waste gas pipe body (21) between the input interface (211) and the chamber plates (213), a hydraulic pipe (2125) being fixedly arranged at the center position of the upper surface of the support frame (212), a hydraulic spring (2124) being fixedly arranged at the lower part of the hydraulic pipe (2125), and the upper end of the hydraulic spring (2124) being fixedly sealed to a mesh plate piston (2123) which is arranged inside the hydraulic pipe (2125) via a sliding seal. The upper end of the mesh plate piston (2123) is fixed to a high-concentration blocking mesh plate (2122) slidably arranged inside the organic waste gas pipe body (21); the four corners of the mesh frame of the high-concentration blocking mesh plate (2122) are slidably connected to ventilation columns (2121) integrally arranged at the four corners of the organic waste gas pipe body (21); a hydraulic pipeline (2126) is fixedly arranged at the lower part of the rear side of the hydraulic pipe (2125) and is in communication with the hydraulic pipe (2126); one end of the hydraulic pipeline (2126) extends out of the organic waste gas pipe body (21) and then extends downward to be fixedly connected to a prism pipe (216) fixedly arranged at the lower part of the rear side of the organic waste gas pipe body (21); the prism pipe (2126) The piston prism (2161) is internally slidably limited, and the rear end of the piston prism (2161) is fixed to one end of a prism spring (2162) fixed inside the prism hole. The front end of the piston prism (2161) is initially inserted into the prism hole opened by the connecting shaft (2133). The connecting shaft (2133) is rotatably arranged inside the organic waste gas pipe body (21), and one end of the connecting shaft (2133) is fixed to the rotating shaft of a driving impeller (2132) rotatably arranged inside the organic waste gas pipe body (21). When rotating, the blades of the driving impeller (2132) can use the curvature of the surface to support the valve stem (2154) ) moves, three valve stems (2154) are respectively provided, and the other ends thereof extend and penetrate into the interior of an air supply pipe (215) and a water supply pipe (214) fixedly provided below the left side surface of the organic waste gas pipe body (21), and valve seats (2151) are integrally provided inside the water supply pipe (214) and the air supply pipe (215), and the end surface of the valve seat (2151) is fixedly connected to a spring rod (2152), and the output end of the spring rod (2152) is fixed to the valve body (2153), and the tip of the valve body (2153) is initially sealed and inserted into the interior of the valve seat (2151) and is fixed to one end of the valve stem (2154).

2. The organic waste gas purification treatment device according to claim 1 is characterized in that: The surface of the steam hood (121) facing the activated carbon filter layer (12) is evenly provided with through holes, and the surface of the steam hood (121) facing the activated carbon filter layer (12) has a specified height with the activated carbon filter layer (12), and the surface of the steam movable sheet (1211) facing the activated carbon filter layer (12) is fixedly provided with a steam movable spring (1212), and one end of the steam movable spring (1212) is fixed to the surface of the activated carbon filter layer (12).

3. The organic waste gas purification treatment device according to claim 1 is characterized in that: The surface of the steam movable sheet (1211) is integrally provided with an insertion rod of a specified height according to the through hole on the surface of the steam hood (121), and the insertion hole can be inserted inside the through hole on the surface of the steam hood (121) in a slidable and sealed manner, and initially, there is a specified air intake distance between the insertion end of the insertion rod and the through hole port of the steam hood (121), the interior of the steam movable sheet (1211) is evenly provided with through valve holes between the insertion rods, and a check valve is arranged inside the valve hole, and a pressure relief valve is arranged inside the pressure relief conduit (1112).

4. The organic waste gas purification treatment device according to claim 1, characterized in that: The pipe diameter and pipe wall of the steam auxiliary pipe (1111) are both smaller than those of the steam main pipe (111), and the main body of the steam auxiliary pipe (1111) passes through the gas tank (11) to the interior of the auxiliary adjustment structure (2).

5. The organic waste gas purification treatment device according to claim 1, characterized in that: The organic waste gas pipe body (21) is a square pipe body, and the lower end of the pipe body is connected to the interior of the gas tank (11), and an input interface (211) for inputting organic waste gas is arranged on the left side of the upper end of the organic waste gas pipe body (21), and the cavity plates (213) are arranged closely on the upper side of the steam auxiliary pipe (1111), and cooperate with the pipe rack to fix the steam auxiliary pipe (1111) inside the organic waste gas pipe body (21), and the pipe surface of the cavity plates (213) can contact the organic waste gas transported inside the organic waste gas pipe body (21).

6. The organic waste gas purification treatment device according to claim 1, characterized in that: An air passage with an L-shaped cross section is provided inside the ventilation column (2121) from the upper middle position downward, and initially, the air passage is located at a specified distance below the high-concentration blocking mesh plate (2122), and the lower end of the ventilation column (2121) is fixed to a corner position on the upper surface of the support frame (212).

7. The organic waste gas purification treatment device according to claim 1 is characterized in that: The main body of the piston rod (2161) is a triangular prism structure, and the front end is proportionally lofted into a pyramid that is more conducive to insertion and docking, and the piston sleeve is fixed in the middle position of the prism.

8. The organic waste gas purification treatment device according to claim 1 is characterized in that: The driving impeller (2132) is rotatably arranged inside a semi-open impeller chamber (2131) opened between the chamber dividing plates (213) at the lower part of the organic waste gas pipe body (21).

9. The organic waste gas purification treatment device according to claim 1, characterized in that: The water supply pipe (214) and the air supply pipe (215) are both L-shaped pipe bodies, wherein the pipe body of the water supply pipe (214) extends upward to the interior of the gas tank (11) and is fixedly connected to the steam main pipe (111), and an interface for replenishing water vapor is provided on the pipe body of the water supply pipe (214), and the pipe body of the air supply pipe (215) extends upward to the position where the lower end of the organic waste gas pipe body (21) is connected to the gas tank (11), and is fixedly connected to the organic waste gas pipe body (21).

Images