Zeolite rotating wheel and RTO equipment

Abstract

The invention discloses zeolite rotating wheel and RTO equipment, which relates to the technical field of waste gas treatment and comprises a treatment assembly, a cooling assembly and a drainage assembly. When the device is used, cooling waste gas flowing in a concentrated mode is divided into multiple strands through the triangular sides of the two sets of flow guide plates, the cooling waste gas flows along the surfaces of the flow guide plates and then is shunted through the multiple flow guide strips, meanwhile, part of the waste gas flows through the exhaust holes, the concentrated cooling waste gas is dispersed into multiple strands of gas with different flow directions, and the cooling waste gas is discharged through the exhaust holes. A hydraulic rod is started, a movable plate and two row teeth are pulled to move, so that two gears rotate oppositely, two hollow pipes and a rotating pipe are driven to rotate reversely, two groups of flow guide plates are further driven to rotate, and the two groups of flow guide plates can be driven to move back and forth along an arc-shaped track through pulling of the hydraulic rod; and the flow direction and angle of the cooling gas are changed, so that the cooling gas is more uniformly distributed.

Description

Technical Field

[0001] The invention relates to the technical field of waste gas treatment, in particular to a zeolite rotor plus RTO equipment. Background Art

[0002] Waste gas treatment refers to the process of treating waste gas generated during industrial production to reduce or eliminate harmful substances in it and ensure that emissions meet environmental requirements. Zeolite rotor is a device widely used in the field of waste gas treatment. It uses the characteristics of zeolite adsorbents to separate pollutants from waste gas through a cycle of adsorption and desorption. RTO (Regenerative Thermal Oxidizer) equipment is a highly efficient VOCs treatment device that oxidizes and decomposes organic waste gas into harmless substances through high temperature.

[0003] In the prior art, RTO equipment usually includes a zeolite rotor as an adsorption medium. The exhaust gas is pre-treated by the zeolite rotor to concentrate the pollutants in the exhaust gas, and then the concentrated exhaust gas is sent to the RTO equipment for more thorough treatment. Such a combination can improve the purification effect of the exhaust gas treatment system and reduce energy consumption. When the zeolite rotor is in use, a small amount of exhaust gas is generally required to be transported to the cooling area through a connecting pipe to cool the zeolite rotor bed after desorption, so that the zeolite rotor bed can continue to adsorb pollutants in the aircraft. However, when the connecting pipe discharges the exhaust gas, most of the gas is concentrated and blown to a certain point of the rotor bed. Concentrated blowing is likely to cause local stress concentration, which has an adverse effect on the rotor bed structure and affects the overall performance and service life.

[0004] Therefore, we propose a zeolite rotor plus RTO device to solve the problems raised in the above background technology. Summary of the invention

[0005] The object of the present invention is to provide a zeolite rotor plus RTO equipment to solve the problem that when the zeolite rotor is in use, it is generally necessary to transport a small amount of exhaust gas to the cooling zone through a connecting pipe to cool the zeolite rotor bed after desorption. However, when the exhaust gas is discharged from the connecting pipe, most of the gas is concentrated and blown to a certain point of the rotor bed. The concentrated blowing is likely to cause local stress concentration, which has an adverse effect on the structure of the rotor bed and affects the overall performance and service life.

[0006] To achieve the above object, the present invention provides the following technical solutions: a zeolite wheel plus RTO device, comprising a treatment component, a cooling component and a drainage component, wherein the treatment component is used to treat the exhaust gas, the cooling component is used to reduce the temperature of part of the exhaust gas, the drainage component is used to discharge excess condensed water, and a dispersion component is arranged inside the treatment component, and the dispersion component is used to divide part of the exhaust gas into multiple flows; The treatment assembly comprises an adsorption box, a mounting frame is arranged inside the adsorption box, a zeolite rotor body is arranged inside the mounting frame, cooling boxes are fixedly mounted on the front and rear surfaces of the mounting frame, and the outer surfaces of one side of the two cooling boxes are fixedly connected to a first fixed pipe; The dispersion component includes a fixed frame, a hydraulic rod is fixedly installed on the inner wall of the fixed frame, a movable plate is fixedly installed on the output end of the hydraulic rod, rows of teeth are fixedly installed on the top and bottom of the movable plate, the outer surfaces of the two rows of teeth are meshed with gears, the outer surfaces of one side of the two gears are fixedly installed with hollow tubes, one end of the two hollow tubes is fixedly connected to a rotating tube, the outer surfaces of the two rotating tubes are fixedly connected to two guide plates, and the outer surfaces of the multiple guide plates are fixedly connected to multiple guide strips.

[0007] Preferably, the cooling component includes a water chiller, a water pump is arranged on the top of the water chiller, the input end of the water pump is fixedly connected to a water pumping pipe, one end of the water pumping pipe is fixedly passed through the interior of the water chiller, and the output end of the water pump is fixedly connected to a water supply pipe, one end of the water supply pipe is fixedly passed through the adsorption box to the interior of the fixed box.

[0008] Preferably, two cooling pipes are fixedly connected to the outer surface of the water supply pipe, one end of the two cooling pipes is fixedly connected to a return pipe, one end of the return pipe is fixedly passed through one of the cooling boxes to the front surface of the adsorption box, one end of the return pipe is connected to the water inlet end of the chiller, and the outer surfaces of the two cooling pipes are movably embedded in two gears, two hollow tubes and two rotating tubes respectively.

[0009] Preferably, the drainage assembly includes a drain pipe, one end of which is fixedly connected to the bottom surface of one of the cooling boxes, an arc block is fixedly installed on the bottom surface of one of the cooling boxes, one end of the drain pipe is fixedly penetrated to the front surface of the adsorption box, the outer surface of the drain pipe is fixedly connected to a water distribution pipe near the other end, a control valve is provided on the outer surface of the water distribution pipe, a pressure sensor is provided at the other end of the drain pipe, and a fixed block is fixedly installed inside the drain pipe near the pressure sensor.

[0010] Preferably, a trigger rod is movably embedded inside the fixed block, a movable block is fixedly installed on the top of the trigger rod, a piston is fixedly installed on the top of the movable block, the outer surface of the piston fits against the inner wall of the discharge pipe, a return spring is movably sleeved on the outer surface of the trigger rod, one end of the return spring is fixedly connected to the bottom of the movable block, and the other end of the return spring is fixedly connected to the top of the fixed block, a PLC controller is arranged on the front surface of the adsorption box, and a buzzer is arranged on the front surface of the adsorption box near the PLC controller.

[0011] Preferably, a desorption box is fixedly installed on the front surface and the rear surface of the mounting frame near the two cooling boxes, and a second fixed tube is fixedly connected to the outer surface of one side of the two desorption boxes, and one end of the two first fixed tubes and one end of the two second fixed tubes are respectively fixed to the front surface and the rear surface of the adsorption box, a delivery pipe is fixedly connected to the front surface of the adsorption box near the bottom, and an exhaust pipe is fixedly connected to the rear surface of the adsorption box near the bottom, and an air distribution pipe is fixedly connected to the outer surface of the delivery pipe, and one end of the air distribution pipe is fixedly connected to one end of one of the first fixed tubes.

[0012] Preferably, a heat exchanger is arranged on the rear surface of the adsorption box, one end of another of the first fixed tubes is fixedly connected to a gas supply pipe, one end of the gas supply pipe is fixedly connected to the input end of the heat exchanger, the output end of the heat exchanger is fixedly connected to an exhaust pipe, one end of the exhaust pipe is fixedly connected to one end of one of the second fixed tubes, an oxidation furnace device is arranged on the outer surface of the adsorption box, a fan is arranged on the outer surface of the oxidation furnace device, and the input end of the fan is fixedly connected to an exhaust pipe.

[0013] Preferably, one end of the exhaust pipe is fixedly connected to one end of another second fixed pipe, the output end of the fan is fixedly connected to an air supply pipe, one end of the air supply pipe is fixedly connected to the input end of the oxidation furnace equipment, and the outer surfaces of one side of the two cooling boxes and the two desorption boxes are respectively fixedly installed on the front wall and the rear wall inside the adsorption box, and a fixed box is fixedly installed on the front wall inside the adsorption box near one of the cooling boxes, and the outer surface of one side of the fixed box is fixedly connected to the outer surface of one side of the cooling boxes.

[0014] Preferably, the multiple guide plates are evenly divided into two groups, the interiors of the two rotating tubes are respectively connected with the interiors of the two groups of guide plates, the outer surfaces of the two rotating tubes are provided with two exhaust holes, the bottoms of the multiple guide plates are provided with drainage holes near both sides, a honeycomb activated carbon plate is fixedly installed near the rear surface of one of the cooling boxes, a movable hole is provided on the front surface of the adsorption box near the air distribution pipe, the outer surface of the fixed frame is fixedly installed on the front surface of the adsorption box near the movable hole, one end of the hydraulic rod is movably embedded in the movable hole, two support rods are movably embedded in the movable hole, one end of the two support rods are fixedly installed on the inner wall of the fixed frame, and the other ends of the two support rods are movably penetrated to the outer surface of the movable plate.

[0015] Preferably, the other ends of the two support rods are fixedly mounted on the rear wall inside the fixed box, and one ends of the two hollow tubes are movably inserted through the fixed box to the interior of one of the cooling boxes. Two sealing holes are provided on the outer surface of one side of one of the cooling boxes, and the inner walls of the two sealing holes are fixedly connected with sealing rings. The outer surfaces of the two hollow tubes are respectively in contact with the inner walls of the two sealing rings, and the outer surfaces of the two rotating tubes are movably sleeved with U-shaped plates near both ends. The multiple U-shaped plates are evenly divided into two groups, and the outer surfaces of the two groups of U-shaped plates are respectively fixedly mounted on both sides of the interior of one of the cooling boxes.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. When the present invention is used, when the exhaust gas enters the cooling box through the first fixed pipe, the concentrated cooling exhaust gas will first contact the triangular sides of the two groups of guide plates, dividing the concentrated flowing cooling exhaust gas into multiple streams, and flowing along the surface of the guide plate, and then diverting the cooling exhaust gas through multiple guide strips. At the same time, part of the exhaust gas will flow through the exhaust holes. Under the action of the dispersion component, the concentrated cooling exhaust gas will be dispersed into multiple streams flowing to different directions, so that the gas can be more evenly distributed on the zeolite rotor body, avoiding direct impact on a certain part of the rotor bed, reducing local stress concentration, and reducing adverse effects on the rotor bed structure. The hydraulic rod is started, and the moving plate and the two rows of teeth are pulled to move, so that the two gears rotate in opposite directions, driving the two hollow tubes and the rotating tube to rotate in the opposite direction, and further driving the two groups of guide plates to rotate. By pulling the hydraulic rod, the two groups of guide plates can be driven to move back and forth along an arc trajectory, changing the flow direction and angle of the cooling gas, making the cooling gas more evenly distributed, and reducing local overheating or overcooling.

[0017] 2. When the present invention is used, the waste gas enters the adsorption area of ​​the zeolite rotor body through the conveying pipe, is adsorbed by the zeolite micropores, and the purified gas is discharged through the exhaust pipe. At the same time, the driving device in the zeolite rotor body drives the zeolite rotor bed to rotate, and rotates the organic waste gas adsorbed in the zeolite into the desorption box. The high-temperature gas generated by the heat exchanger enters the exhaust pipe and the desorption box for high-temperature desorption. The high-concentration organic waste gas after desorption enters the exhaust pipe under the operation of the fan, and is conveyed to the inside of the oxidation furnace equipment through the air supply pipe for high-temperature oxidation treatment. The temperature of the zeolite after desorption increases and is rotated to the cooling box. Part of the waste gas in the conveying pipe enters the cooling box through the gas distribution pipe and the first fixed pipe to cool the zeolite, and then rotates to the adsorption area for adsorption again, thereby treating the waste gas.

[0018] 3. When the present invention is used, the water pump is started, and the cold water in the chiller is pumped into the water supply pipe through the pumping pipe, and then flows into the two cooling pipes respectively, and finally flows back to the cold water tank through the return pipe. When the cold water flows, the cold air will diffuse into the cooling box, and the cold air at the cooling pipe will diffuse into the rotating pipe, and then enter the guide plate. While the dispersion component guides and diverts the gas, the cooling exhaust gas will contact part of the cold air in the cooling box. When flowing along the surface of the guide plate, it will also be affected by the cold air inside the guide plate. Through the continuous rotation of the guide plate, the heat exchange area between the exhaust gas and the cold air can be increased, and the cooling effect is improved. Under the action of the cooling component, it is beneficial to assist in cooling the exhaust gas and better cool the zeolite wheel body, thereby improving the cooling effect of the cooling zone.

[0019] 4. When the present invention is in use, when the guide plate and the rotating tube rotate and tilt, the condensed water inside them will flow out through the drain holes and the exhaust holes and fall onto the bottom surface of the cooling box. The arc block guides the condensed water to the drain pipe to flow downward, and enters the water distribution pipe under the obstruction of the piston. When the water in the water distribution pipe gradually increases, the condensed water can no longer enter the water distribution pipe. At this time, the increase in water volume will generate downward pressure on the piston, pushing the piston to move downward, and driving the movable block and the trigger rod to move downward to touch the pressure sensor. When the PLC controller receives the pressure signal, it will control the buzzer to sound, reminding the staff that when the equipment is not working, it is necessary to open the control valve to discharge the accumulated condensed water to prevent the condensed water from overflowing into the cooling box and affecting the zeolite wheel body. The honeycomb activated carbon plate can adsorb moisture in the gas without affecting the gas flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front perspective view of a zeolite rotor plus RTO device of the present invention; Figure 2 It is a rear perspective view of a zeolite rotor plus RTO device of the present invention; Figure 3 It is a structural cross-sectional expanded stereoscopic diagram of a processing component in a zeolite rotor plus RTO device of the present invention; Figure 4 It is a structural cross-sectional expanded stereoscopic diagram of an adsorption box in a zeolite rotor plus RTO device of the present invention; Figure 5 It is a structural expansion stereogram of a cooling component in a zeolite rotor plus RTO device of the present invention; Figure 6 It is a structural cross-sectional expanded stereoscopic diagram of a fixed box in a zeolite rotor plus RTO device of the present invention; Figure 7 It is a three-dimensional diagram of the structure of a support rod in a zeolite rotor plus RTO device of the present invention; Figure 8It is a three-dimensional diagram of the structure of a zeolite rotor plus a dispersion component in an RTO device of the present invention; Fig. 9 It is a structural cross-sectional expanded stereoscopic diagram of a drainage component in a zeolite rotor plus RTO device of the present invention; Fig.10 This is a three-dimensional diagram of the structure of a zeolite rotor plus a sealing ring in an RTO device of the present invention; Fig.11 It is a structural cross-sectional expanded stereoscopic diagram of a cooling box in a zeolite rotor plus RTO device of the present invention; Fig.12 It is a three-dimensional diagram of the structure of a guide plate in a zeolite rotor plus RTO device of the present invention; Fig.13 This is a structural cross-sectional expanded stereoscopic diagram of a rotating tube in a zeolite rotor plus RTO device of the present invention.

[0021] In the figure: 1. treatment component; 101. adsorption box; 102. delivery pipe; 103. gas distribution pipe; 104. fan; 105. exhaust pipe; 106. air supply pipe; 107. oxidation furnace equipment; 108. heat exchanger; 109. air delivery pipe; 110. exhaust pipe; 111. second fixed pipe; 112. discharge pipe; 113. first fixed pipe; 114. cooling box; 115. desorption box; 116. mounting frame; 117. zeolite rotor body; 118. fixed box; 119. moving hole; 120. sealing ring; 121. sealing hole; 2. dispersion component; 201. fixed frame; 202. hydraulic rod; 203. honeycomb activated carbon plate; 204. support rod; 205. moving Plate; 206, row of teeth; 207, gear; 208, hollow tube; 209, rotating tube; 210, U-shaped plate; 211, guide plate; 212, guide strip; 213, exhaust hole; 214, drain hole; 3, cooling component; 301, chiller; 302, water pump; 303, suction pipe; 304, water supply pipe; 305, cooling pipe; 306, return pipe; 4, drainage component; 401, drain pipe; 402, buzzer; 403, PLC controller; 404, water distribution pipe; 405, control valve; 406, arc block; 407, pressure sensor; 408, fixed block; 409, movable block; 410, piston; 411, reset spring; 412, trigger rod. DETAILED DESCRIPTION

[0022] 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 implementation regulations described 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.

[0023] Example 1: Please refer to Figure 1-Figure 13As shown, the present invention provides a technical solution: a zeolite wheel plus RTO equipment, including a processing component 1, a cooling component 3 and a drainage component 4, the processing component 1 is used to process the exhaust gas, the cooling component 3 is used to reduce the temperature of part of the exhaust gas, the drainage component 4 is used to discharge excess condensed water, and a dispersion component 2 is arranged inside the processing component 1, and the dispersion component 2 is used to divide part of the exhaust gas into multiple flows; the processing component 1 includes an adsorption box 101, a mounting frame 116 is arranged inside the adsorption box 101, a zeolite wheel body 117 is arranged inside the mounting frame 116, and a cooling box 114 is fixedly installed on the front surface and the rear surface of the mounting frame 116, and a first fixed pipe 113 is fixedly connected to the outer surface of one side of the two cooling boxes 114; the dispersion component 2 comprises a fixed frame 201, a hydraulic rod 202 is fixedly installed on the inner wall of the fixed frame 201, a movable plate 205 is fixedly installed on the output end of the hydraulic rod 202, a row of teeth 206 are fixedly installed on the top and bottom of the movable plate 205, the outer surfaces of the two rows of teeth 206 are meshed with gears 207, a hollow tube 208 is fixedly installed on the outer surface of one side of the two gears 207, one end of the two hollow tubes 208 is fixedly connected to a rotating tube 209, the outer surfaces of the two rotating tubes 209 are fixedly connected to two guide plates 211, the outer surfaces of the multiple guide plates 211 are fixedly connected to multiple guide strips 212, the front surface and the rear surface of the mounting frame 116 are fixedly installed near the two cooling boxes 114, the two desorption boxes 115 are fixedly installed, and the two desorption boxes 116 are fixedly installed. The outer surface of one side of the auxiliary box 115 is fixedly connected with a second fixed pipe 111, one end of the two first fixed pipes 113 and one end of the two second fixed pipes 111 are respectively fixed to the front surface and the rear surface of the adsorption box 101, the front surface of the adsorption box 101 is fixedly connected with a delivery pipe 102 near the bottom, the rear surface of the adsorption box 101 is fixedly connected with an exhaust pipe 112 near the bottom, the outer surface of the delivery pipe 102 is fixedly connected with a gas distribution pipe 103, one end of the gas distribution pipe 103 is fixedly connected to one end of one of the first fixed pipes 113, the rear surface of the adsorption box 101 is provided with a heat exchanger 108, one end of the other first fixed pipe 113 is fixedly connected to a gas delivery pipe 109, one end of the gas delivery pipe 109 is connected to the output The input end of the adsorption box 101 is fixedly connected, the output end of the heat exchanger 108 is fixedly connected with an exhaust pipe 110, one end of the exhaust pipe 110 is fixedly connected to one end of one of the second fixed pipes 111, an oxidation furnace device 107 is arranged on the outer surface of the adsorption box 101, and a fan 104 is arranged on the outer surface of the oxidation furnace device 107, the input end of the fan 104 is fixedly connected with an exhaust pipe 105, one end of the exhaust pipe 105 is fixedly connected to one end of another second fixed pipe 111, the output end of the fan 104 is fixedly connected with an air supply pipe 106, one end of the air supply pipe 106 is fixedly connected to the input end of the oxidation furnace device 107, and the outer surfaces of one side of the two cooling boxes 114 and the two desorption boxes 115 are respectively fixedly installed on the front surface wall and the rear surface wall inside the adsorption box 101,A fixed box 118 is fixedly installed on the front surface wall inside the adsorption box 101 near one of the cooling boxes 114, and the outer surface of one side of the fixed box 118 is fixedly connected to the outer surface of one side of the cooling boxes 114. Multiple guide plates 211 are evenly divided into two groups. The interiors of the two rotating tubes 209 are respectively connected to the interiors of the two groups of guide plates 211. Two exhaust holes 213 are provided on the outer surfaces of the two rotating tubes 209, and drainage holes 214 are provided on the bottoms of the multiple guide plates 211 near both sides. A honeycomb activated carbon plate 203 is fixedly installed on the interior of one of the cooling boxes 114 near the rear surface, and a movable hole 119 is provided on the front surface of the adsorption box 101 near the gas distribution pipe 103. The outer surface of the fixed frame 201 is fixedly installed on the front surface of the adsorption box 101 near the movable hole 119, and one end of the hydraulic rod 202 is movably embedded in the movable hole 119. The interior of the movable hole 119 is movably Two support rods 204 are movably embedded, one end of the two support rods 204 is fixedly mounted on the inner wall of the fixed frame 201, the other end of the two support rods 204 is movably penetrated to the outer surface of the movable plate 205, the other end of the two support rods 204 is fixedly mounted on the rear surface wall inside the fixed box 118, one end of the two hollow tubes 208 is movably penetrated through the fixed box 118 to the inside of one of the cooling boxes 114, one side of the outer surface of one of the cooling boxes 114 is provided with two sealing holes 121, the inner walls of the two sealing holes 121 are fixedly connected with sealing rings 120, the outer surfaces of the two hollow tubes 208 are in contact with the inner walls of the two sealing rings 120 respectively, the outer surfaces of the two rotating tubes 209 are movably sleeved with U-shaped plates 210 near both ends, the multiple U-shaped plates 210 are evenly divided into two groups, and the outer surfaces of the two groups of U-shaped plates 210 are respectively fixedly mounted on both sides of the inside of one of the cooling boxes 114.

[0024] In the present embodiment, when in use, the hydraulic rod 202, the chiller 301, the water pump 302, the buzzer 402, the pressure sensor 407 and the PLC controller 403 are electrically connected, the zeolite wheel body 117 and the chiller 301 are both existing mature technologies, the zeolite wheel body 117 is mainly composed of a zeolite wheel bed, a sealing device and a driving device, the chiller 301 is mainly composed of a compressor, a condenser, an expansion valve, and an evaporator, and the chiller 301 is turned on to generate cold water, one end of the delivery pipe 102 is connected to an external filter and an air supply system, and the exhaust gas is delivered to the filter through the external air supply system for filtration, and then the pretreated exhaust gas enters the adsorption box 101 through the delivery pipe 102, and enters the adsorption area of ​​the zeolite wheel body 117, and is adsorbed by the zeolite micropores in the zeolite wheel body 117, and the purified gas is discharged through the exhaust pipe 112, and at the same time, the driving device in the zeolite wheel body 117 drives the zeolite wheel bed to rotate, The adsorbed organic waste gas rotates into the desorption box 115, and the high-temperature gas generated by the heat exchanger 108 enters the exhaust pipe 110 and the desorption box 115, thereby performing high-temperature desorption on the organic waste gas adsorbed by the zeolite. The high-concentration organic waste gas after desorption enters the exhaust pipe 105 under the operation of the fan 104, and is transported to the oxidation furnace equipment 107 through the air supply pipe 106 for high-temperature oxidation treatment. The temperature of the desorbed zeolite increases and rotates to the cooling box 114. Part of the waste gas in the delivery pipe 102 will enter the gas distribution pipe 103, and then enter the cooling box 114 through the connected first fixed pipe 113 to cool the zeolite. The cooled zeolite restores its adsorption properties and can be adsorbed again after rotating to the adsorption area. The cooled gas enters the heat exchanger 108 through another cooling box 114, the first fixed pipe 113 and the air supply pipe 109 to increase the temperature. Under the action of the treatment component 1, the waste gas is treated. One side of the guide plate 211 is triangularly arranged, such as Fig.12As shown, the triangular side of the guide plate 211 faces the air outlet of the first fixed pipe 113. When part of the exhaust gas enters the cooling box 114 through the first fixed pipe 113, the concentrated cooling exhaust gas will first contact the triangular sides of the two groups of guide plates 211. Under the action of the multiple guide plates 211, the concentrated cooling exhaust gas is divided into multiple streams and flows along the surface of the guide plate 211. A plurality of guide strips 212 are installed on the side of the guide plate 211 to divide the cooling exhaust gas divided into multiple streams into more gas flows. At the same time, part of the exhaust gas will flow through the multiple exhaust holes 213. Under the action of the dispersion component 2, the concentrated cooling exhaust gas is dispersed into multiple streams flowing to different gas blowers. The zeolite rotor body 117 is cooled to make the gas more evenly distributed on the zeolite rotor body 117, avoiding direct impact on a certain part of the rotor bed, reducing local stress concentration, reducing the adverse effect on the rotor bed structure, and improving the reliability and stability of the equipment. During the waste gas treatment, the hydraulic rod 202 is started by the PLC controller 403, and the output end of the hydraulic rod 202 pulls the moving plate 205 to move in the direction of the moving hole 119, and drives the two rows of teeth 206 to move, so that the two gears 207 meshing with it rotate in the opposite direction. At this time, the upper gear 207 rotates clockwise, and the lower gear 207 rotates counterclockwise, such as Figure 7 As shown, the reverse rotation of the two gears 207 drives the two hollow tubes 208 and the rotating tube 209 to rotate in the reverse direction, and further drives the two groups of guide plates 211 to rotate, so that the angle on one side of the two groups of guide plates 211 gradually increases, and the angle on the other side gradually decreases, thereby changing the inclination state of the two groups of guide plates 211. By pulling the hydraulic rod 202, the two groups of guide plates 211 can be driven to move back and forth along the arc trajectory. The rotating guide plates 211 can change the flow direction and angle of the cooling gas, so that the cooling gas is more evenly distributed on the zeolite rotor body 117, reducing local overheating or overcooling. The problem that when the zeolite rotor is in use, a small amount of exhaust gas generally needs to be transported to the cooling zone through a connecting pipe to cool the desorbed zeolite rotor bed, but when the connecting pipe discharges the exhaust gas, most of the gas is concentrated and blown to a certain point of the rotor bed. The concentrated blowing is likely to cause local stress concentration, which has an adverse effect on the rotor bed structure and affects the overall performance and service life.

[0025] Embodiment 2: Figure 1 , Figure 3 , Figure 5-Figure 8 and Figure 10-13As shown, the dispersion component 2 includes a fixed frame 201, a hydraulic rod 202 is fixedly installed on the inner wall of the fixed frame 201, a movable plate 205 is fixedly installed on the output end of the hydraulic rod 202, a row of teeth 206 are fixedly installed on the top and bottom of the movable plate 205, the outer surfaces of the two rows of teeth 206 are meshed with gears 207, the outer surfaces of one side of the two gears 207 are fixedly installed with hollow tubes 208, one end of the two hollow tubes 208 is fixedly connected to a rotating tube 209, the outer surfaces of the two rotating tubes 209 are fixedly connected with two guide plates 211, the outer surfaces of the multiple guide plates 211 are fixedly connected with multiple guide strips 212, the multiple guide plates 211 are evenly divided into two groups, the interiors of the two rotating tubes 209 are respectively connected to the interiors of the two groups of guide plates 211, and the cooling component 3 includes a chiller 301 A water pump 302 is arranged on the top of the chiller 301, and an input end of the water pump 302 is fixedly connected to a water pumping pipe 303, one end of the water pumping pipe 303 is fixedly passed through the interior of the chiller 301, and an output end of the water pump 302 is fixedly connected to a water supply pipe 304, one end of the water supply pipe 304 is fixedly passed through the adsorption box 101 to the interior of the fixed box 118, and an outer surface of the water supply pipe 304 is fixedly connected to two cooling pipes 305, one end of the two cooling pipes 305 is fixedly connected to a return pipe 306, one end of the return pipe 306 is fixedly passed through one of the cooling boxes 114 to the front surface of the adsorption box 101, and one end of the return pipe 306 is connected to the water inlet end of the chiller 301, and the outer surfaces of the two cooling pipes 305 are movably embedded in the two gears 207, the two hollow tubes 208 and the two rotating tubes 209 respectively.

[0026] In the present embodiment, when in use, cold water is generated by the chiller 301, and the water pump 302 is started when the dispersion component 2 is started. One end of the pumping pipe 303 extends to the cold water tank inside the chiller 301. Under the pressurized action of the water pump 302, the cold water in the chiller 301 is pumped to the water supply pipe 304 through the pumping pipe 303, and then flows into the two cooling pipes 305 respectively, and then enters the return pipe 306, and flows back to the cold water tank through the water inlet of the chiller 301. When the cold water flows in the water supply pipe 304, the cooling pipe 305 and the return pipe 306, the cold air will diffuse into the cooling box 114, and the cold air at the cooling pipe 305 will diffuse into the rotating pipe 209, and the rotating pipe 209 will rotate. The moving pipe 209 is connected to the inside of the guide plate 211, and part of the cold air will enter the guide plate 211. While the gas is guided and diverted by the dispersion component 2, the cooled exhaust gas will come into contact with part of the cold air in the cooling box 114, and when it flows along the surface of the guide plate 211, it will also be affected by the cold air inside the guide plate 211. By continuously rotating the guide plate 211, the heat exchange area between the exhaust gas and the cold air can be increased, and the cooling effect can be improved. Under the action of the cooling component 3, the cold air is continuously diffused into the cooling box 114 through the circulating cold water, which is beneficial to auxiliary cooling of the exhaust gas and better cooling of the zeolite wheel body 117, thereby improving the cooling effect of the cooling zone.

[0027] Embodiment 3: Figure 1 , Figure 5-Figure 6 and Figure 8-Figure 9As shown, the drainage component 4 includes a drain pipe 401, one end of which is fixedly connected to the bottom surface of one of the cooling boxes 114, an arc block 406 is fixedly installed on the bottom surface of one of the cooling boxes 114, one end of the drain pipe 401 is fixedly penetrated to the front surface of the adsorption box 101, a water distribution pipe 404 is fixedly connected to the outer surface of the drain pipe 401 near the other end, a control valve 405 is arranged on the outer surface of the water distribution pipe 404, a pressure sensor 407 is arranged on the other end of the drain pipe 401, a fixed block 408 is fixedly installed near the pressure sensor 407 in the drain pipe 401, a trigger rod 412 is movably embedded in the fixed block 408, a movable block 409 is fixedly installed on the top of the trigger rod 412, and a movable block 409 is fixedly installed on the movable block 409. A piston 410 is fixedly installed on the top, and the outer surface of the piston 410 is in contact with the inner wall of the drain pipe 401. A reset spring 411 is movably sleeved on the outer surface of the trigger rod 412. One end of the reset spring 411 is fixedly connected to the bottom of the movable block 409, and the other end of the reset spring 411 is fixedly connected to the top of the fixed block 408. A PLC controller 403 is arranged on the front surface of the adsorption box 101, and a buzzer 402 is arranged on the front surface of the adsorption box 101 near the PLC controller 403. Two exhaust holes 213 are provided on the outer surfaces of the two rotating tubes 209, and drainage holes 214 are provided on the bottoms of the multiple guide plates 211 near both sides. A honeycomb activated carbon plate 203 is fixedly installed on the interior of one of the cooling boxes 114 near the rear surface.

[0028] In the present embodiment, when in use, when the cooling component 3 assists in cooling the exhaust gas for a long time, some condensed water will be generated on the outer surface of the cooling pipe 305, part of the condensed water will enter the connected guide plate 211, and part of the condensed water will fall into the rotating pipe 209. Drain holes 214 are provided at the bottom of both sides of the guide plate 211. When the guide plate 211 and the rotating pipe 209 are rotated and tilted, the condensed water will flow downward through the drain holes 214 and the exhaust holes 213 and fall onto the bottom surface of the cooling box 114. Under the action of the arc block 406, it is helpful to guide the condensed water to the drain pipe 401. The condensed water flows downward along the drain pipe 401 and enters the water distribution pipe 404 under the obstruction of the piston 410. The control valve 405 is in a closed state. When the water in the water distribution pipe 404 gradually increases, the condensed water can no longer continue to enter the water distribution pipe 404. At this time, the increase in water volume will generate downward pressure on the piston 410, pushing the piston 410 to move downward and The movable block 409 and the trigger rod 412 are driven to move downward, so that the reset spring 411 is squeezed. When the bottom end of the trigger rod 412 touches the pressure sensor 407, the pressure sensor 407 will transmit the detected pressure data to the PLC controller 403 in the form of an electrical signal. After receiving the pressure signal, the PLC controller 403 will control the buzzer 402 to sound, reminding the staff that when the equipment is not working, it is necessary to open the control valve 405 to discharge the accumulated condensed water to prevent the condensed water from overflowing into the cooling box 114 and affecting the zeolite wheel body 117. A honeycomb activated carbon plate 203 is installed on the side of the guide plate 211. When the cooling gas flows, it will pass through the honeycomb activated carbon plate 203 to adsorb the moisture in the gas. The honeycomb structure can provide a higher porosity, so that the cooling gas can flow quickly, preventing the cooling gas from accidentally blowing small condensed water droplets onto the zeolite wheel body 117, affecting the adsorption effect of the zeolite.

[0029] The effect and working principle of the whole mechanism are as follows: the waste gas is transported to the filter for filtration through the external air supply system, and then the pre-treated waste gas enters the adsorption box 101 through the delivery pipe 102, and enters the adsorption area of ​​the zeolite rotor body 117, and is adsorbed by the zeolite micropores in the zeolite rotor body 117. The purified gas is discharged through the discharge pipe 112, and at the same time, the driving device in the zeolite rotor body 117 drives the zeolite rotor bed to rotate, and the organic waste gas adsorbed in the zeolite is rotated into the desorption box 115, and the high-temperature gas generated by the heat exchanger 108 enters the exhaust pipe 110 and the desorption box 115, so as to perform high-temperature desorption on the organic waste gas adsorbed by the zeolite. After desorption, The high-concentration organic waste gas enters the exhaust pipe 105 under the operation of the fan 104, and is transported to the oxidation furnace equipment 107 through the air supply pipe 106 for high-temperature oxidation treatment. The temperature of the desorbed zeolite increases and rotates to the cooling box 114. Part of the waste gas in the delivery pipe 102 will enter the gas distribution pipe 103, and then enter the cooling box 114 through the connected first fixed pipe 113 to cool the zeolite. The cooled gas enters the heat exchanger 108 through another cooling box 114, the first fixed pipe 113 and the air supply pipe 109 to increase the temperature. Under the action of the treatment component 1, the waste gas is treated. One side of the guide plate 211 is set in a triangular shape, such as Fig.12 As shown, the triangular side of the guide plate 211 faces the air outlet of the first fixed pipe 113. When part of the exhaust gas enters the cooling box 114 through the first fixed pipe 113, the concentrated cooling exhaust gas will first contact the triangular sides of the two groups of guide plates 211. Under the action of the multiple guide plates 211, the concentrated cooling exhaust gas is divided into multiple streams and flows along the surface of the guide plate 211. A plurality of guide strips 212 are installed on the side of the guide plate 211 to divide the divided cooling exhaust gas into more streams. At the same time, part of the exhaust gas flows through the multiple exhaust holes 213. Under the action of the dispersion component 2, the concentrated cooling exhaust gas is The gas is dispersed into multiple streams with different directions and blown to the zeolite rotor body 117 for cooling, so that the gas is more evenly distributed on the zeolite rotor body 117, avoiding direct impact on a certain part of the rotor bed, reducing local stress concentration. When the exhaust gas is treated, the hydraulic rod 202 is started by the PLC controller 403, and the output end of the hydraulic rod 202 pulls the moving plate 205 to move in the direction of the moving hole 119, and drives the two rows of teeth 206 to move, so that the two gears 207 meshing with it rotate in the opposite direction. At this time, the gear 207 located at the top rotates clockwise, and the gear 207 located at the bottom rotates counterclockwise, such as Figure 7As shown, the two hollow tubes 208 and the rotating tube 209 are driven to rotate in the opposite direction by the reverse rotation of the two gears 207, and the two sets of guide plates 211 are further driven to rotate, so that the angle on one side of the two sets of guide plates 211 gradually increases, and the angle on the other side gradually decreases, thereby changing the inclination state of the two sets of guide plates 211. By pulling the hydraulic rod 202, the two sets of guide plates 211 can be driven to move back and forth along the arc track. The flow direction and angle of the cooling gas can be changed by the rotating guide plates 211, so that the cooling gas is more evenly distributed on the zeolite rotor body 117, reducing the situation of local overheating or overcooling. Cold water is generated by the chiller 301, and the water pump 302 is started. The cold water in the chiller 301 is pumped to the water supply pipe 303 through the pumping pipe 303. 04, and then flow into the two cooling pipes 305 respectively, and then enter the return pipe 306, and flow back to the cold water tank through the water inlet of the chiller 301. When the cold water flows, the cold air will diffuse into the cooling box 114, and the cold air at the cooling pipe 305 will diffuse into the rotating pipe 209. The rotating pipe 209 is connected to the inside of the guide plate 211. Part of the cold air will enter the guide plate 211. While guiding and diverting the gas through the dispersion component 2, the cooling exhaust gas will contact part of the cold air in the cooling box 114, and when it flows along the surface of the guide plate 211, it will also be affected by the cold air inside the guide plate 211. By continuously rotating the guide plate 211, the heat exchange area between the exhaust gas and the cold air can be increased, and the cooling effect can be improved. 3, the cold air is continuously diffused into the cooling box 114 through the circulating cold water to assist in cooling the exhaust gas. During the long-term auxiliary cooling of the exhaust gas by the cooling component 3, some condensed water will be generated on the outer surface of the cooling pipe 305, part of which will enter the connected guide plate 211, and part of which will fall into the rotating tube 209. Drain holes 214 are provided at the bottom of both sides of the guide plate 211. When the guide plate 211 and the rotating tube 209 are rotated and tilted, the condensed water will flow downward through the drain holes 214 and the exhaust holes 213 and fall onto the bottom surface of the cooling box 114. Under the action of the arc block 406, the condensed water is guided to the drain pipe 401. The condensed water flows downward along the drain pipe 401 and is 405 is in a closed state. When the water in the water distribution pipe 404 gradually increases, the condensed water cannot continue to enter the water distribution pipe 404. At this time, the increase in water volume will generate downward pressure on the piston 410, pushing the piston 410 to move downward, and driving the movable block 409 and the trigger rod 412 to move downward, so that the return spring 411 is squeezed. When the bottom end of the trigger rod 412 touches the pressure sensor 407, the pressure sensor 407 will transmit the detected pressure data to the PLC controller 403 in the form of an electrical signal. After receiving the pressure signal, the PLC controller 403 will control the buzzer 402 to sound, reminding the staff that when the equipment is not working, the control valve 405 needs to be opened.The accumulated condensed water is discharged. When the cooling gas flows, it passes through the honeycomb activated carbon plate 203 to absorb the moisture in the gas. The honeycomb structure can provide a higher porosity, so that the cooling gas can flow quickly, preventing the cooling gas from accidentally blowing small condensed water droplets onto the zeolite wheel body 117, which affects the adsorption effect of the zeolite.

[0030] Among them, the fan 104, the oxidation furnace equipment 107, the heat exchanger 108, the zeolite wheel body 117, the hydraulic rod 202, the chiller 301, the water pump 302, the buzzer 402, the PLC controller 403, the control valve 405, and the pressure sensor 407 are all prior arts, and their components and use principles are all public arts, and no further explanation is given here.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A zeolite wheel plus RTO device, comprising a treatment component (1), a cooling component (3) and a drainage component (4), wherein the treatment component (1) is used to treat exhaust gas, the cooling component (3) is used to reduce the temperature of part of the exhaust gas, and the drainage component (4) is used to discharge excess condensed water, characterized in that: A dispersion component (2) is arranged inside the treatment component (1), and the dispersion component (2) is used to divide part of the exhaust gas into multiple flows; The treatment assembly (1) comprises an adsorption box (101), a mounting frame (116) is arranged inside the adsorption box (101), a zeolite wheel body (117) is arranged inside the mounting frame (116), cooling boxes (114) are fixedly mounted on the front surface and the rear surface of the mounting frame (116), and the outer surfaces of one side of the two cooling boxes (114) are fixedly connected to a first fixed pipe (113); The dispersion component (2) comprises a fixed frame (201), a hydraulic rod (202) is fixedly mounted on the inner wall of the fixed frame (201), a movable plate (205) is fixedly mounted on the output end of the hydraulic rod (202), a row of teeth (206) is fixedly mounted on the top and bottom of the movable plate (205), the outer surfaces of the two rows of teeth (206) are meshingly connected with gears (207), a hollow tube (208) is fixedly mounted on one side of the outer surface of the two gears (207), one end of the two hollow tubes (208) is fixedly connected with a rotating tube (209), the outer surfaces of the two rotating tubes (209) are fixedly connected with two guide plates (211), and the outer surfaces of the plurality of guide plates (211) are fixedly connected with a plurality of guide strips (212).

2. The zeolite wheel plus RTO equipment according to claim 1, characterized in that: The cooling component (3) comprises a water chiller (301), a water pump (302) is arranged on the top of the water chiller (301), an input end of the water pump (302) is fixedly connected to a water pumping pipe (303), one end of the water pumping pipe (303) is fixedly passed through the interior of the water chiller (301), and an output end of the water pump (302) is fixedly connected to a water supply pipe (304), one end of the water supply pipe (304) is fixedly passed through the adsorption box (101) to the interior of the fixed box (118).

3. The zeolite wheel plus RTO equipment according to claim 2, characterized in that: The outer surface of the water supply pipe (304) is fixedly connected to two cooling pipes (305), one end of the two cooling pipes (305) is fixedly connected to a return pipe (306), one end of the return pipe (306) is fixedly passed through one of the cooling boxes (114) to the front surface of the adsorption box (101), one end of the return pipe (306) is connected to the water inlet end of the chiller (301), and the outer surfaces of the two cooling pipes (305) are movably embedded in the inside of two gears (207), two hollow tubes (208) and two rotating tubes (209), respectively.

4. The zeolite wheel plus RTO equipment according to claim 1, characterized in that: The drainage assembly (4) comprises a drainage pipe (401), one end of the drainage pipe (401) being fixedly connected to the bottom surface of one of the cooling boxes (114), an arc block (406) being fixedly installed on the bottom surface of one of the cooling boxes (114), one end of the drainage pipe (401) being fixedly penetrated to the front surface of the adsorption box (101), a water distribution pipe (404) being fixedly connected to the outer surface of the drainage pipe (401) near the other end, a control valve (405) being arranged on the outer surface of the water distribution pipe (404), a pressure sensor (407) being arranged at the other end of the drainage pipe (401), and a fixing block (408) being fixedly installed inside the drainage pipe (401) near the pressure sensor (407).

5. The zeolite wheel plus RTO equipment according to claim 4, characterized in that: A trigger rod (412) is movably embedded inside the fixed block (408), a movable block (409) is fixedly mounted on the top of the trigger rod (412), a piston (410) is fixedly mounted on the top of the movable block (409), the outer surface of the piston (410) is in contact with the inner wall of the discharge pipe (401), a return spring (411) is movably sleeved on the outer surface of the trigger rod (412), one end of the return spring (411) is fixedly connected to the bottom of the movable block (409), and the other end of the return spring (411) is fixedly connected to the top of the fixed block (408), a PLC controller (403) is arranged on the front surface of the adsorption box (101), and a buzzer (402) is arranged on the front surface of the adsorption box (101) near the PLC controller (403).

6. The zeolite wheel plus RTO equipment according to claim 1, characterized in that: A desorption box (115) is fixedly mounted on the front surface and the rear surface of the mounting frame (116) near the two cooling boxes (114); a second fixed tube (111) is fixedly connected to the outer surface of one side of the two desorption boxes (115); one end of the two first fixed tubes (113) and one end of the two second fixed tubes (111) are respectively fixedly connected to the front surface and the rear surface of the adsorption box (101); a delivery tube (102) is fixedly connected to the front surface of the adsorption box (101) near the bottom; a discharge tube (112) is fixedly connected to the rear surface of the adsorption box (101) near the bottom; an air distribution tube (103) is fixedly connected to the outer surface of the delivery tube (102); and one end of the air distribution tube (103) is fixedly connected to one end of one of the first fixed tubes (113).

7. The zeolite wheel plus RTO equipment according to claim 6, characterized in that: A heat exchanger (108) is arranged on the rear surface of the adsorption box (101); one end of another of the first fixed pipes (113) is fixedly connected to a gas supply pipe (109); one end of the gas supply pipe (109) is fixedly connected to an input end of the heat exchanger (108); an output end of the heat exchanger (108) is fixedly connected to an exhaust pipe (110); one end of the exhaust pipe (110) is fixedly connected to one end of one of the second fixed pipes (111); an oxidation furnace device (107) is arranged on the outer surface of the adsorption box (101); a fan (104) is arranged on the outer surface of the oxidation furnace device (107); and an exhaust pipe (105) is fixedly connected to the input end of the fan (104).

8. The zeolite wheel plus RTO equipment according to claim 7, characterized in that: One end of the exhaust pipe (105) is fixedly connected to one end of another second fixed pipe (111); the output end of the fan (104) is fixedly connected to an air supply pipe (106); one end of the air supply pipe (106) is fixedly connected to an input end of an oxidation furnace device (107); one side outer surfaces of the two cooling boxes (114) and the two desorption boxes (115) are respectively fixedly mounted on the front wall and the rear wall inside the adsorption box (101); a fixed box (118) is fixedly mounted on the front wall inside the adsorption box (101) near one of the cooling boxes (114); one side outer surface of the fixed box (118) is fixedly connected to one side outer surface of one of the cooling boxes (114).

9. The zeolite wheel plus RTO equipment according to claim 8, characterized in that: The plurality of guide plates (211) are evenly divided into two groups, the interiors of the two rotating tubes (209) are respectively connected to the interiors of the two groups of guide plates (211), the outer surfaces of the two rotating tubes (209) are each provided with two exhaust holes (213), the bottoms of the plurality of guide plates (211) are each provided with drainage holes (214) near both sides, a honeycomb activated carbon plate (203) is fixedly installed near the rear surface of one of the cooling boxes (114), and the front surface of the adsorption box (101) is close to the gas distribution pipe (103). A movable hole (119) is opened at the fixing frame (201), the outer surface of the fixing frame (201) is fixedly mounted on the front surface of the adsorption box (101) near the movable hole (119), one end of the hydraulic rod (202) is movably embedded in the movable hole (119), and two support rods (204) are movably embedded in the movable hole (119), one end of the two support rods (204) are fixedly mounted on the inner wall of the fixing frame (201), and the other ends of the two support rods (204) are movably penetrated to the outer surface of the movable plate (205).

10. The zeolite wheel plus RTO equipment according to claim 9, characterized in that: The other ends of the two support rods (204) are fixedly mounted on the rear surface wall inside the fixed box (118), and one ends of the two hollow tubes (208) are movably inserted through the fixed box (118) to the inside of one of the cooling boxes (114). Two sealing holes (121) are provided on the outer surface of one side of one of the cooling boxes (114), and the inner walls of the two sealing holes (121) are fixedly connected with sealing rings (120). The outer surfaces of the two hollow tubes (208) are in contact with the inner walls of the two sealing rings (120), respectively. The outer surfaces of the two rotating tubes (209) are movably sleeved with U-shaped plates (210) near both ends, and the plurality of U-shaped plates (210) are evenly divided into two groups, and the outer surfaces of the two groups of U-shaped plates (210) are respectively fixedly mounted on the two sides inside one of the cooling boxes (114).

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