Tail gas purification treatment device for incinerator

Abstract

The invention relates to the technical field of tail gas purification treatment equipment, and discloses a tail gas purification treatment device for an incinerator, the tail gas purification treatment device for the incinerator comprises the incinerator, the top of the incinerator is in through connection with a first conveying pipe, and the end, away from the incinerator, of the first conveying pipe is in through connection with a rotational flow tower. When an input pipe stops supplying water, a first spring releases potential energy to force a sliding plate to reset, a folding rod drives a pushing rod and a first piston plate to move upwards through a sliding block, a U-shaped piston forces water in an L-shaped square pipe to enter the inner wall of a reserved pipe, and when liquid in the L-shaped square pipe enters the inner wall of the reserved pipe, the U-shaped piston is pushed by a second spring to push the sliding plate to move upwards. And when the U-shaped piston moves upwards along the inner wall of the L-shaped square pipe and moves upwards, the U-shaped piston forces the inner wall of the expanding pipe to form a negative pressure state, the expanding pipe with the negative pressure absorbs water drops left on the outer wall of the atomizing plate through the atomizing plate, and the situation that after equipment stops running, the residual water drops cause large particles to block the atomizing plate is effectively avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of tail gas purification equipment, in particular to a tail gas purification device for an incinerator. Background Art

[0002] Solid waste contains potential energy and can be recycled through incineration. However, due to the extremely complex composition of solid waste and the presence of various pollutants such as heavy metals, waste plastics, and waste wood, many chemical reactions occur during the incineration process. In addition to excess air and carbon dioxide, the flue gas produced also contains flue gas pollutants that are harmful to humans and the environment. The exhaust gas temperature generated by the incinerator is generally above 800 degrees Celsius, and when it is completely discharged to the outdoors, the exhaust gas temperature reaches about 200 degrees Celsius. Among them, when purifying the exhaust gas, it needs to pass through the purification tower. The inside of the tower contains adsorption materials such as activated carbon, and it will be used with atomized cleaning liquid to remove large particles. The cleaning liquid is mostly sprayed outward through the atomizing nozzle, but after the atomizing nozzle completes the spraying, some liquid will still remain on the outer wall of the nozzle, and the large particles inside the purification tower will be adhered to the outer wall of the nozzle by the liquid. The residual liquid evaporates due to the high temperature inside the purification tower. After the liquid water completely evaporates, the large particles will stick to the outer wall of the nozzle, causing the nozzle to be blocked. In response to the above problems, the following solutions are proposed. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention provides an exhaust gas purification device for an incinerator, comprising an incinerator, a transmission pipe 1 is connected through the top of the incinerator, an end of the transmission pipe 1 away from the incinerator is connected through the top of the cyclone tower, a transmission pipe 2 is connected through the top of the cyclone tower, an end of the transmission pipe 2 away from the cyclone tower is connected through the top of the purification tower, a transmission pipe 3 is connected through the top of the purification tower, and an exhaust pump is connected through the end of the transmission pipe 3 away from the purification tower; The impact mechanism is fixedly connected to the inner wall of the impact mechanism and is used to spray external cooling water into the interior of the purification tower; The linkage mechanism is fixedly connected to the side wall of the impact mechanism and is used to use the water pressure of the water flow inside the impact mechanism to force the linkage mechanism to deform; The prevention mechanism is fixedly connected to the inner wall of the linkage mechanism and is used to prevent large particles from sticking to the interior of the purification tower when the linkage mechanism is deformed; Among them, before using the equipment, first ensure that the incinerator, cyclone tower, purification tower and exhaust pump are installed in the required positions, and then the flue gas generated by the incinerator is purified through the device and finally discharged from the exhaust pump.

[0004] Preferably, the impact mechanism comprises: A water inlet assembly, which is fixedly connected to the inner wall of the purification tower through a flow-through piece; The flow component includes an input pipe fixedly connected to the inner wall of the purification tower, an L-shaped square tube is connected through the side wall of the input pipe, a reserved pipe is connected through the top of the L-shaped square tube, and two filter plates are fixedly connected to the inner wall of the purification tower; Auxiliary components, the auxiliary components are fixedly connected to the inner wall of the L-shaped square tube through a pressure piece; The pressure-bearing member includes a fixing frame fixedly connected to the inner wall of the L-shaped square tube, a sliding plate slidably connected to the inner wall of the fixing frame, and four flow openings are opened on the side wall of the sliding plate; When high-pressure water is input into the input pipe, the high-pressure water will squeeze the sliding plate, forcing the sliding plate to slide outward along the inner wall of the fixed frame. In this process, water will enter the interior of the linkage mechanism through the flow port, and the two filter plates will separate the purification tower into two parts, upper and lower.

[0005] Preferably, the linkage mechanism includes: A reserved component, the reserved component is fixedly connected to the inner wall of the purification tower through a sliding member; The sliding member includes a folding rod fixedly connected to the side wall of the sliding plate, the side wall of the folding rod is rotatably connected to the sliding block, the top of the sliding block is fixedly connected to the push rod, and the end of the push rod away from the sliding block is fixedly connected to the piston plate; The outlet assembly is fixedly connected to the end of the L-shaped square tube away from the input pipe through a discharge piece; The discharge member includes an expansion tube connected to the end of the L-shaped square tube away from the input tube, a U-shaped piston is slidably connected to the inner wall of the L-shaped square tube, and a push column is fixedly connected to the bottom of the U-shaped piston; Among them, after the water pressure enters the L-shaped square tube through the flow port, the water pressure will also compress the U-shaped piston and push the column to move downward synchronously.

[0006] Preferably, the preventive mechanism includes: The discharge assembly is fixedly connected to the bottom of the expansion tube through a telescopic member; The telescopic member includes a second slide rail fixedly connected to the bottom of the expansion tube, an atomizing plate fixedly connected to the inner wall of the second slide rail, and a square slide plate slidably connected to the inner wall of the second slide rail; An accumulation component, the accumulation component is fixedly connected to the inner wall of the discharge component; When the push column moves downward, it will move downward along the inner wall of the atomizing plate and force the square slide plate to slide downward along the inner wall of the second slide rail.

[0007] Preferably, the water inlet assembly includes a support frame fixedly connected to the inner wall of the purification tower, and the other end of the support frame is fixedly connected to the side wall of the L-shaped square tube; Among them, the support frame fixes the L-shaped square tube and the linkage mechanism to prevent component vibration when high-pressure liquid flows.

[0008] Preferably, the auxiliary component includes a spring 1 fixedly connected to the inner walls of the four flow ports; When the sliding plate is pressed and slides along the inner wall of the fixing frame, the sliding plate will compress the spring to generate deformation and accumulate potential energy.

[0009] Preferably, the reserved component includes a slide rail 1 fixedly connected to the inner wall of the purification tower, and the inner wall of the slide rail 1 is slidably connected to the outer wall of the sliding block; Among them, when the folding rod is folded, the folded position of the folding rod will force the sliding block and the push rod to slide up and down along the inner wall of the slide rail 1, and the piston plate 1 will slide up and down synchronously along the inner wall of the reserved tube.

[0010] Preferably, the outlet assembly includes a positioning frame fixedly connected to the inner wall of the L-shaped square tube, the outer wall of the push column is slidably connected to the inner wall of the positioning frame, and the top of the positioning frame is fixedly connected to a spring 2; When the U-shaped piston slides downward, it will squeeze the second spring to produce deformation and accumulate potential energy. When the input pipe stops supplying water, the second spring will release the potential energy to push the U-shaped piston to slide upward.

[0011] Preferably, the discharge assembly includes an outlet net fixedly connected to the bottom of the square slide, and the end of the push column away from the U-shaped piston is fixedly connected to the top of the outlet net; When the push column moves downward, the push column will drive the square slide plate to slide downward along the inner wall of the slide rail 2 through the outlet net.

[0012] Preferably, the accumulation assembly includes a pressure arc plate fixedly connected to the bottom of the atomizing plate, and a water accumulation plate fixedly connected to the top of the outlet network; Among them, under normal operation of the equipment, the water mist sprayed outward by the atomizing plate will be discharged outward through the outlet net, but part of the water mist will accumulate inside the water accumulation plate. As the push column resets, the water accumulation plate approaches the pressure arc plate. At this time, the pressure arc plate will squeeze the water accumulation plate, forcing the liquid inside the water accumulation plate to be discharged outward.

[0013] The present invention has the following beneficial effects: (1) The present invention addresses the problem of nozzle blockage. When the input pipe stops supplying water, the spring 1 will release potential energy to force the sliding plate to reset. At this time, the sliding plate will pull the folding rod to reset. The folding rod will drive the push rod and the piston plate 1 to move upward through the sliding block. During this process, as the piston plate 1 moves upward, the space reserved between the piston plate 1 and the inside of the reserved pipe increases. The L-shaped square pipe is in a state of mutual communication with the above space. The U-shaped piston will force the water inside the L-shaped square pipe to enter the inner wall of the reserved pipe. By utilizing the incompressible property of water, when the liquid inside the L-shaped square pipe enters the inner wall of the reserved pipe, the U-shaped piston will move upward along the inner wall of the L-shaped square pipe under the push of the spring 2. At this time, when the U-shaped piston moves upward, the U-shaped piston will force the inner wall of the expansion pipe to form a negative pressure state. The negative pressure expansion pipe will absorb the water droplets remaining on the outer wall of the atomizing plate through the atomizing plate. Through the application of the above components, it is effectively avoided that the residual water droplets cause large particles to block the atomizing plate after the equipment stops running.

[0014] (2) The present invention utilizes the characteristic of high pressure water pushing the sliding plate to slide, and a flow port is provided inside the device, wherein high pressure water starts from the input pipe and passes through the Figure 5 At the middle G position, it impacts the inner wall of the sliding plate, and while pushing the outlet component outward, the high-pressure water inside the sliding plate will enter the top of the U-shaped piston through the flow port, and as the sliding plate moves outward, the outlet of the flow port will become wider, and as the flow outlet of the flow port expands, the outward movement speed of the sliding plate decreases, wherein the flow port is the gap position between the flow port and the fixed frame. Through the application of the above-mentioned components, during the sliding of the flow port, the liquid on the left and right sides of the fixed frame can circulate through the flow port and the G position, to ensure that when the sliding plate slides, water cannot circulate and the component is stuck.

[0015] (3) The present invention utilizes the characteristic of the U-shaped piston driving the push column to slide up and down, and a discharge component is provided inside the device. After the device completes the water spraying process and the input pipe stops supplying water, the U-shaped piston drives the outlet net to move upward synchronously through the push column. At this time, the outlet net will drive the square slide to move upward along the inner wall of the slide rail 2. As the square slide slides, the space inside the slide rail 2 and the square slide is reduced, which causes the internal air to be squeezed out. Through the application of the above-mentioned components, the large particles scattered from the outside are effectively reduced from adhering to the outer wall of the atomizing plate when the atomizing plate extracts water.

[0016] (4) The present invention utilizes the characteristic of the above-mentioned outlet network moving up and down, and sets an accumulation component inside the equipment, wherein, during the water spraying process of the equipment, the water accumulation plate and the pressure arc plate are in a separated state. When the atomized water passes through the water accumulation plate, part of the water will accumulate on the inner wall of the water accumulation plate. When the input pipe stops supplying water, the push column will drive the outlet network and the water accumulation plate to move upward synchronously. At this time, the pressure arc plate will squeeze the accumulated water inside the water accumulation plate, forcing the accumulated water to emerge outward and impact the bottom of the atomizing plate. Through the application of the above-mentioned components, the impacting water will remove impurities adhering to the outer wall of the atomizing plate, reducing the impact of large particles on the atomizing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic cross-sectional view of the overall structure of the present invention; Figure 3 It is a cross-sectional schematic diagram of the water inlet assembly of the present invention; Figure 4 is a schematic cross-sectional view of an auxiliary component of the present invention; Figure 5 This is an exploded schematic diagram of the linkage mechanism assembly of the present invention; Figure 6 This is a schematic cross-sectional view of the outlet assembly of the present invention; Figure 7 It is a cross-sectional schematic diagram of the discharge assembly of the present invention; Figure 8 It is a cross-sectional schematic diagram of the prevention mechanism of the present invention.

[0019] In the accompanying drawings, the components represented by the reference numerals are as follows: Figure: 1, impact mechanism; 11, water inlet assembly; 12, auxiliary assembly; 13, incinerator; 14, transmission pipe 1; 15, cyclone tower; 16, transmission pipe 2; 17, purification tower; 18, transmission pipe 3; 19, exhaust pump; 111, input pipe; 112, L-shaped square tube; 113, support frame; 114, filter plate; 115, reserved pipe; 121, fixed frame; 122, sliding plate; 123, spring 1; 124, flow port; 2, linkage mechanism; 21, reserved group Components; 22. Outlet assembly; 211. Folding rod; 212. Sliding block; 213. Push rod; 214. Piston plate one; 215. Slide rail one; 221. Expansion tube; 222. U-shaped piston; 223. Push column; 224. Positioning frame; 225. Spring two; 3. Preventive mechanism; 31. Discharge assembly; 32. Accumulation assembly; 311. Atomizing plate; 312. Slide rail two; 313. Square slide; 314. Outlet net; 321. Pressure arc plate; 322. Water accumulation plate. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0021] For example 1, please refer to Figure 1 - Figure 8 The present invention is an exhaust gas purification device for an incinerator, comprising an incinerator 13, a transmission pipe 14 is connected through the top of the incinerator 13, a cyclone tower 15 is connected through the end of the transmission pipe 14 away from the incinerator 13, a transmission pipe 2 16 is connected through the top of the cyclone tower 15, a purification tower 17 is connected through the end of the transmission pipe 2 16 away from the cyclone tower 15, a transmission pipe 3 18 is connected through the top of the purification tower 17, and an exhaust pump 19 is connected through the end of the transmission pipe 3 18 away from the purification tower 17; Impact mechanism 1, which is fixedly connected to the inner wall of impact mechanism 1 and is used to spray external cooling water into the interior of purification tower 17; The linkage mechanism 2 is fixedly connected to the side wall of the impact mechanism 1 and is used to utilize the water pressure of the water flow inside the impact mechanism 1 to force the linkage mechanism 2 to deform; The prevention mechanism 3 is fixedly connected to the inner wall of the linkage mechanism 2 and is used to prevent large particles from sticking to the interior of the purification tower 17 when the linkage mechanism 2 is deformed; Among them, before the equipment is used, first ensure that the incinerator 13, cyclone tower 15, purification tower 17 and exhaust pump 19 are installed in the required positions, and then the flue gas generated by the incinerator 13 is purified through the device and finally discharged from the exhaust pump 19. After the exhaust gas enters the purification tower 17, it first passes through the linkage mechanism 2 and the prevention mechanism 3 for spraying to remove more large particles, and then passes through the filter plate 114 to complete the basic exhaust gas filtration.

[0022] The impact mechanism 1 comprises: The water inlet assembly 11 is fixedly connected to the inner wall of the purification tower 17 through a flow member; The flow member includes an input pipe 111 fixedly connected to the inner wall of the purification tower 17, an L-shaped square tube 112 is connected through the side wall of the input pipe 111, and a reserved pipe 115 is connected through the top of the L-shaped square tube 112. Two filter plates 114 are fixedly connected to the inner wall of the purification tower 17; Auxiliary component 12, the auxiliary component 12 is fixedly connected to the inner wall of the L-shaped square tube 112 through a pressure piece; The pressure-bearing member includes a fixing frame 121 fixedly connected to the inner wall of the L-shaped square tube 112, a sliding plate 122 is slidably connected to the inner wall of the fixing frame 121, and four flow openings 124 are opened on the side wall of the sliding plate 122; When high-pressure water is input into the input pipe 111, the high-pressure water will squeeze the sliding plate 122, forcing the sliding plate 122 to slide outward along the inner wall of the fixing frame 121. In this process, water will enter the interior of the linkage mechanism 2 through the flow port 124, and the two filter plates 114 will separate the purification tower 17 into two parts, upper and lower.

[0023] The linkage mechanism 2 includes: A reserved component 21 is fixedly connected to the inner wall of the purification tower 17 through a sliding member; The sliding member includes a folding rod 211 fixedly connected to the side wall of the sliding plate 122, the side wall of the folding rod 211 is rotatably connected to the sliding block 212, the top of the sliding block 212 is fixedly connected to a push rod 213, and the end of the push rod 213 away from the sliding block 212 is fixedly connected to a piston plate 1 214; The outlet assembly 22 is fixedly connected to the end of the L-shaped square tube 112 away from the input tube 111 through a discharge member; The discharge member includes an expansion tube 221 that is connected to the end of the L-shaped square tube 112 away from the input tube 111. A U-shaped piston 222 is slidably connected to the inner wall of the L-shaped square tube 112, and a push column 223 is fixedly connected to the bottom of the U-shaped piston 222. When the water pressure enters the L-shaped square tube 112 through the flow port 124, the water pressure will also force the U-shaped piston 222 and the push column 223 to move downward synchronously; When high-pressure water is input into the input pipe 111, the high-pressure water will squeeze the sliding plate 122, forcing the sliding plate 122 to slide outward along the inner wall of the fixing frame 121. During this process, water will enter the top of the U-shaped piston 222 through the flow port 124 and force the U-shaped piston 222 to slide downward along the inner wall of the L-shaped square tube 112, so that the water at the top of the U-shaped piston 222 flows downward through the gap between the U-shaped piston 222 and the expansion tube 221.

[0024] Prevention agencies3 include: The discharge assembly 31 is fixedly connected to the bottom of the expansion tube 221 through a telescopic member; The telescopic member includes a second slide rail 312 fixedly connected to the bottom of the expansion tube 221, an atomizing plate 311 fixedly connected to the inner wall of the second slide rail 312, and a square slide plate 313 slidably connected to the inner wall of the second slide rail 312; The accumulation component 32 is fixedly connected to the inner wall of the discharge component 31; When the push column 223 moves downward, it moves downward along the inner wall of the atomizing plate 311 and forces the square slide 313 to slide downward along the inner wall of the second slide rail 312. After the equipment completes spraying, the input pipe 111 stops supplying water. At this time, the second spring 225 will release potential energy, forcing the U-shaped piston 222 to move upward and blocking the gap between the U-shaped piston 222 and the expansion tube 221, so that the interior of the L-shaped square tube 112 is in a closed state, and the interior of the expansion tube 221 and the bottom of the U-shaped piston 222 will also form a semi-closed state. After the U-shaped piston 222 completely blocks the inner wall of the L-shaped square tube 112, the second spring 225 will push the U-shaped piston 222 to move upward, which will increase the water pressure inside the L-shaped square tube 112.

[0025] For example 2, please refer to Figure 2 - Figure 8 The present invention is an exhaust gas purification device for an incinerator. Based on Example 1, the water inlet assembly 11 includes a support frame 113 fixedly connected to the inner wall of the purification tower 17, and the other end of the support frame 113 is fixedly connected to the side wall of the L-shaped square tube 112; The support frame 113 fixes the L-shaped square tube 112 and the linkage mechanism 2 to prevent components from vibrating when the high-pressure liquid flows.

[0026] The auxiliary assembly 12 includes a spring 123 fixedly connected to the inner wall of the four flow openings 124; When the sliding plate 122 is pressed and slides along the inner wall of the fixing frame 121, the sliding plate 122 compresses the spring 123 to cause deformation and accumulate potential energy. Taking advantage of the characteristics of the above-mentioned U-shaped piston 222 driving the push column 223 to slide up and down, a discharge component 31 is provided inside the equipment. After the equipment completes the water spraying process and the input pipe 111 stops supplying water, the U-shaped piston 222 drives the outlet net 314 to move upward synchronously through the push column 223. At this time, the outlet net 314 will drive the square slide 313 to move upward along the inner wall of the slide rail 2 312. As the square slide 313 slides, the space inside the slide rail 2 312 and the square slide 313 is reduced, which causes the internal air to be squeezed out. Through the application of the above-mentioned components, the large particles released from the outside and sticking to the outer wall of the atomizing plate 311 when the atomizing plate 311 extracts water can be effectively reduced.

[0027] The reserved component 21 includes a slide rail 215 fixedly connected to the inner wall of the purification tower 17, and the inner wall of the slide rail 215 is slidably connected to the outer wall of the sliding block 212; When the folding rod 211 is folded, the folded position of the folding rod 211 will force the sliding block 212 and the push rod 213 to slide up and down along the inner wall of the slide rail 215, and at the same time, the piston plate 214 will slide up and down synchronously along the inner wall of the reserved tube 115.

[0028] The outlet assembly 22 includes a positioning frame 224 fixedly connected to the inner wall of the L-shaped square tube 112, the outer wall of the push column 223 is slidably connected to the inner wall of the positioning frame 224, and the top of the positioning frame 224 is fixedly connected to a spring 225; When the U-shaped piston 222 slides downward, it squeezes the second spring 225 to produce deformation and accumulate potential energy. When the water supply from the input pipe 111 stops, the second spring 225 releases the potential energy and pushes the U-shaped piston 222 to slide upward. By utilizing the above-mentioned characteristic that high pressure water pushes the sliding plate 122 to slide, a flow port 124 is provided inside the device, wherein high pressure water starts from the input pipe 111 and passes through the Figure 5 At the position of middle G, it impacts the inner wall of the sliding plate 122, and while pushing the outlet component 22 to move outward, the high-pressure water inside the sliding plate 122 will enter the top of the U-shaped piston 222 through the circulation port 124, and as the sliding plate 122 moves outward, the outlet of the circulation port 124 will become wider, and as the outflow outlet of the circulation port 124 expands, the outward movement speed of the sliding plate 122 decreases, wherein the outflow outlet is the gap position between the circulation port 124 and the fixing frame 121. Through the application of the above-mentioned components, during the sliding of the circulation port 124, the liquid on the left and right sides of the fixing frame 121 can circulate through the circulation port 124 and the G position, to ensure that when the sliding plate 122 slides, water cannot circulate and the component is stuck.

[0029] The discharge assembly 31 includes an outlet net 314 fixedly connected to the bottom of the square slide 313, and the end of the push column 223 away from the U-shaped piston 222 is fixedly connected to the top of the outlet net 314; When the push column 223 moves downward, the push column 223 drives the square slide 313 to slide downward along the inner wall of the second slide rail 312 through the outlet net 314; When the water supply from the input pipe 111 stops, the spring 123 releases the potential energy to force the sliding plate 122 to reset. At this time, the sliding plate 122 pulls the folding rod 211 to reset. The folding rod 211 drives the push rod 213 and the piston plate 1 214 to move upward through the sliding block 212. In this process, as the piston plate 1 214 moves upward, the space reserved between the piston plate 1 214 and the reserved pipe 115 increases. The L-shaped square pipe 112 is in communication with the above space. The U-shaped piston 222 forces the water inside the L-shaped square pipe 112 to enter the inner wall of the reserved pipe 115. , and utilizing the incompressible property of water, when the liquid inside the L-shaped square tube 112 enters the inner wall of the reserved tube 115, the U-shaped piston 222 will move upward along the inner wall of the L-shaped square tube 112 under the push of the spring 225. At this time, when the U-shaped piston 222 moves upward, the U-shaped piston 222 will force the inner wall of the expansion tube 221 to form a negative pressure state. The negative pressure expansion tube 221 will absorb the water droplets remaining on the outer wall of the atomizing plate 311 through the atomizing plate 311. Through the application of the above components, it is effectively avoided that the residual water droplets will cause large particles to clog the atomizing plate 311 after the equipment stops running.

[0030] The accumulation assembly 32 includes a pressure arc plate 321 fixedly connected to the bottom of the atomizing plate 311, and a water accumulation plate 322 fixedly connected to the top of the outlet net 314; During normal operation of the device, the water mist sprayed outward from the atomizing plate 311 will be discharged outward through the outlet net 314, but some of the water mist will accumulate inside the water accumulation plate 322. As the push column 223 returns to its original position, the water accumulation plate 322 moves closer to the pressure arc plate 321. At this time, the pressure arc plate 321 will squeeze the water accumulation plate 322, forcing the liquid inside the water accumulation plate 322 to be discharged outward. Taking advantage of the fact that the above-mentioned outlet net 314 moves up and down, an accumulation component 32 is provided inside the equipment, wherein the water accumulation plate 322 and the pressure arc plate 321 are in a separated state during the water spraying process of the equipment. When the atomized water passes through the position of the water accumulation plate 322, part of the water will accumulate on the inner wall of the water accumulation plate 322. When the input pipe 111 stops supplying water, the push column 223 will drive the outlet net 314 and the water accumulation plate 322 to move upward synchronously. At this time, the pressure arc plate 321 will squeeze the accumulated water inside the water accumulation plate 322, forcing the accumulated water to emerge outward and impact the bottom of the atomizing plate 311. Through the application of the above-mentioned components, the impacting water will remove impurities stuck to the outer wall of the atomizing plate 311, reducing the impact of large particles on the atomizing plate 311.

[0031] A specific application of this embodiment is as follows: before using the equipment, first ensure that the incinerator 13, cyclone tower 15, purification tower 17 and exhaust pump 19 are installed in the required positions. Then, the flue gas generated by the incinerator 13 enters the above components and is finally discharged from the exhaust pump 19. After the exhaust gas enters the interior of the purification tower 17, it first passes through the linkage mechanism 2 and the prevention mechanism 3 to remove more large particles, and then passes through the filter plate 114 to complete the basic exhaust gas filtration. When high-pressure water is input into the input pipe 111, the high-pressure water will squeeze the sliding plate 122, forcing the sliding plate 122 to slide outward along the inner wall of the fixing frame 121. During this process, water will enter the top of the U-shaped piston 222 through the flow port 124, forcing the U-shaped piston 222 to slide downward along the inner wall of the L-shaped square tube 112. The water at the top of the U-shaped piston 222 flows downward through the gap between the U-shaped piston 222 and the expansion tube 221, passes through the atomizing plate 311, and is sprayed outward through the outlet net 314 in the form of atomization. After the device has finished spraying, the water supply from the input pipe 111 stops. At this time, the second spring 225 releases its potential energy, forcing the U-shaped piston 222 to move upward and block the gap between the U-shaped piston 222 and the expansion pipe 221, so that the interior of the L-shaped square pipe 112 is in a closed state, and the interior of the expansion pipe 221 and the bottom of the U-shaped piston 222 are also semi-closed. After the U-shaped piston 222 completely blocks the inner wall of the L-shaped square pipe 112, the second spring 225 pushes the U-shaped piston 222 upward, thereby increasing the water pressure inside the L-shaped square pipe 112. When the high pressure generated by the input pipe 111 pushes the sliding plate 122 to move toward the linkage mechanism 2, the sliding plate 122 presses the folding rod 211 to form a folded state, showing a state as shown in FIG. Figure 5 State, at this time, the folded position of the folding rod 211 will force the sliding block 212 and the push rod 213 to slide downward along the inner wall of the slide rail 1 215; When the water supply from the input pipe 111 stops, the spring 123 releases the potential energy to force the sliding plate 122 to reset. At this time, the sliding plate 122 pulls the folding rod 211 to reset. The folding rod 211 drives the push rod 213 and the piston plate 1 214 to move upward through the sliding block 212. In this process, as the piston plate 1 214 moves upward, the space reserved between the piston plate 1 214 and the reserved pipe 115 increases. The L-shaped square pipe 112 is in communication with the above space. The U-shaped piston 222 forces the water inside the L-shaped square pipe 112 to enter the inner wall of the reserved pipe 115. , and utilizing the incompressible property of water, when the liquid inside the L-shaped square tube 112 enters the inner wall of the reserved tube 115, the U-shaped piston 222 will move upward along the inner wall of the L-shaped square tube 112 under the push of the spring 225. At this time, when the U-shaped piston 222 moves upward, the U-shaped piston 222 will force the inner wall of the expansion tube 221 to form a negative pressure state. The negative pressure expansion tube 221 will absorb the water droplets remaining on the outer wall of the atomizing plate 311 through the atomizing plate 311. Through the application of the above components, it is effectively avoided that the residual water droplets will cause large particles to clog the atomizing plate 311 after the equipment stops running.

[0032] By utilizing the above-mentioned characteristic that high pressure water pushes the sliding plate 122 to slide, a flow port 124 is provided inside the device, wherein high pressure water starts from the input pipe 111 and passes through the Figure 5 At the position of middle G, it impacts the inner wall of the sliding plate 122, and while pushing the outlet component 22 to move outward, the high-pressure water inside the sliding plate 122 will enter the top of the U-shaped piston 222 through the circulation port 124, and as the sliding plate 122 moves outward, the outlet of the circulation port 124 will become wider, and as the outflow outlet of the circulation port 124 expands, the outward movement speed of the sliding plate 122 decreases, wherein the outflow outlet is the gap position between the circulation port 124 and the fixing frame 121. Through the application of the above-mentioned components, during the sliding of the circulation port 124, the liquid on the left and right sides of the fixing frame 121 can circulate through the circulation port 124 and the G position, to ensure that when the sliding plate 122 slides, water cannot circulate and the component is stuck.

[0033] Taking advantage of the characteristics of the above-mentioned U-shaped piston 222 driving the push column 223 to slide up and down, a discharge component 31 is provided inside the equipment. After the equipment completes the water spraying process and the input pipe 111 stops supplying water, the U-shaped piston 222 drives the outlet net 314 to move upward synchronously through the push column 223. At this time, the outlet net 314 will drive the square slide 313 to move upward along the inner wall of the slide rail 2 312. As the square slide 313 slides, the space inside the slide rail 2 312 and the square slide 313 is reduced, which causes the internal air to be squeezed out. Through the application of the above-mentioned components, the large particles released from the outside and sticking to the outer wall of the atomizing plate 311 when the atomizing plate 311 extracts water can be effectively reduced.

[0034] Taking advantage of the fact that the above-mentioned outlet net 314 moves up and down, an accumulation component 32 is provided inside the equipment, wherein the water accumulation plate 322 and the pressure arc plate 321 are in a separated state during the water spraying process of the equipment. When the atomized water passes through the position of the water accumulation plate 322, part of the water will accumulate on the inner wall of the water accumulation plate 322. When the input pipe 111 stops supplying water, the push column 223 will drive the outlet net 314 and the water accumulation plate 322 to move upward synchronously. At this time, the pressure arc plate 321 will squeeze the accumulated water inside the water accumulation plate 322, forcing the accumulated water to emerge outward and impact the bottom of the atomizing plate 311. Through the application of the above-mentioned components, the impacting water will remove impurities stuck to the outer wall of the atomizing plate 311, reducing the impact of large particles on the atomizing plate 311.

[0035] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An exhaust gas purification device for an incinerator, comprising an incinerator (13), wherein the top of the incinerator (13) is connected to a transmission pipe 1 (14), the end of the transmission pipe 1 (14) away from the incinerator (13) is connected to a cyclone tower (15), the top of the cyclone tower (15) is connected to a transmission pipe 2 (16), the end of the transmission pipe 2 (16) away from the cyclone tower (15) is connected to a purification tower (17), the top of the purification tower (17) is connected to a transmission pipe 3 (18), the end of the transmission pipe 3 (18) away from the purification tower (17) is connected to an exhaust pump (19), characterized in that: Also includes: An impact mechanism (1), the impact mechanism (1) being fixedly connected to an inner wall of the impact mechanism (1) and used for spraying external cooling water into the interior of the purification tower (17); A linkage mechanism (2), wherein the linkage mechanism (2) is fixedly connected to the side wall of the impact mechanism (1) and is used to utilize the water pressure of the water flow inside the impact mechanism (1) to force the linkage mechanism (2) to deform; A prevention mechanism (3), the prevention mechanism (3) being fixedly connected to the inner wall of the linkage mechanism (2) and being used to prevent large particles from sticking inside the purification tower (17) when the linkage mechanism (2) is deformed; Before the equipment is used, it is ensured that the incinerator (13), the cyclone tower (15), the purification tower (17) and the exhaust pump (19) are installed in the required positions. Then, the flue gas generated by the incinerator (13) is purified by the device and finally discharged from the exhaust pump (19).

2. The exhaust gas purification device for an incinerator according to claim 1, characterized in that: The impact mechanism (1) comprises: A water inlet assembly (11), wherein the water inlet assembly (11) is fixedly connected to the inner wall of the purification tower (17) via a flow member; The flow member comprises an input pipe (111) fixedly connected to the inner wall of the purification tower (17); an L-shaped square tube (112) is connected through the side wall of the input pipe (111); a reserved tube (115) is connected through the top of the L-shaped square tube (112); and two filter plates (114) are fixedly connected to the inner wall of the purification tower (17); An auxiliary component (12), the auxiliary component (12) being fixedly connected to the inner wall of the L-shaped square tube (112) via a pressure piece; The pressure-bearing member comprises a fixing frame (121) fixedly connected to the inner wall of the L-shaped square tube (112); a sliding plate (122) is slidably connected to the inner wall of the fixing frame (121); and four flow openings (124) are formed on the side wall of the sliding plate (122); When high-pressure water is input into the input pipe (111), the high-pressure water will squeeze the sliding plate (122), forcing the sliding plate (122) to slide outward along the inner wall of the fixed frame (121). During this process, water will enter the interior of the linkage mechanism (2) through the flow port (124), and the two filter plates (114) will separate the purification tower (17) into two parts, the upper and lower parts.

3. The exhaust gas purification device for an incinerator according to claim 2, characterized in that: The linkage mechanism (2) comprises: A reserved component (21), wherein the reserved component (21) is fixedly connected to the inner wall of the purification tower (17) via a sliding member; The sliding member comprises a folding rod (211) fixedly connected to the side wall of the sliding plate (122); the side wall of the folding rod (211) is rotatably connected to a sliding block (212); the top of the sliding block (212) is fixedly connected to a push rod (213); and one end of the push rod (213) away from the sliding block (212) is fixedly connected to a piston plate 1 (214); An outlet assembly (22), the outlet assembly (22) being fixedly connected to an end of the L-shaped square tube (112) away from the input tube (111) via a discharge member; The discharge member comprises an expansion tube (221) connected through an end of the L-shaped square tube (112) away from the input tube (111); a U-shaped piston (222) is slidably connected to the inner wall of the L-shaped square tube (112); and a push column (223) is fixedly connected to the bottom of the U-shaped piston (222); After the water pressure enters the interior of the L-shaped square tube (112) through the flow port (124), the water pressure will also compress the U-shaped piston (222) and the push column (223) to move downward synchronously.

4. The exhaust gas purification device for an incinerator according to claim 3, characterized in that: The prevention mechanism (3) comprises: A discharge assembly (31), wherein the discharge assembly (31) is fixedly connected to the bottom of the expansion tube (221) via a telescopic member; The telescopic member comprises a second slide rail (312) fixedly connected to the bottom of the expansion tube (221), an atomizing plate (311) fixedly connected to the inner wall of the second slide rail (312), and a square slide plate (313) slidably connected to the inner wall of the second slide rail (312); an accumulation component (32), wherein the accumulation component (32) is fixedly connected to the inner wall of the discharge component (31); When the push column (223) moves downward, it moves downward along the inner wall of the atomizing plate (311) and forces the square slide (313) to slide downward along the inner wall of the second slide rail (312).

5. The exhaust gas purification device for an incinerator according to claim 4, characterized in that: The water inlet assembly (11) comprises a support frame (113) fixedly connected to the inner wall of the purification tower (17), and the other end of the support frame (113) is fixedly connected to the side wall of the L-shaped square tube (112); The support frame (113) fixes the L-shaped square tube (112) and the linkage mechanism (2), thereby preventing component vibration when high-pressure liquid flows.

6. The exhaust gas purification device for an incinerator according to claim 5, characterized in that: The auxiliary component (12) includes a spring 1 (123) fixedly connected to the inner walls of the four flow ports (124); When the sliding plate (122) is pressed and slides along the inner wall of the fixing frame (121), the sliding plate (122) compresses the spring 1 (123) to generate deformation and accumulate potential energy.

7. The exhaust gas purification device for an incinerator according to claim 6, characterized in that: The reserved component (21) includes a slide rail (215) fixedly connected to the inner wall of the purification tower (17), and the inner wall of the slide rail (215) is slidably connected to the outer wall of the sliding block (212); When the folding rod (211) is folded, the folded position of the folding rod (211) forces the sliding block (212) and the push rod (213) to slide up and down along the inner wall of the slide rail (215), and at the same time, the piston plate (214) will slide up and down synchronously along the inner wall of the reserved tube (115).

8. The exhaust gas purification device for an incinerator according to claim 7, characterized in that: The outlet assembly (22) includes a positioning frame (224) fixedly connected to the inner wall of the L-shaped square tube (112), the outer wall of the push column (223) is slidably connected to the inner wall of the positioning frame (224), and the top of the positioning frame (224) is fixedly connected to a second spring (225); When the U-shaped piston (222) slides downward, it squeezes the second spring (225) to produce deformation and accumulate potential energy. When the input pipe (111) stops supplying water, the second spring (225) releases the potential energy to push the U-shaped piston (222) to slide upward.

9. The exhaust gas purification device for an incinerator according to claim 8, characterized in that: The discharge assembly (31) includes an outlet net (314) fixedly connected to the bottom of the square slide (313), and the end of the push column (223) away from the U-shaped piston (222) is fixedly connected to the top of the outlet net (314); When the push column (223) moves downward, the push column (223) drives the square slide (313) to slide downward along the inner wall of the second slide rail (312) through the outlet net (314).

10. The exhaust gas purification device for an incinerator according to claim 9, characterized in that: The accumulation assembly (32) includes a pressure arc plate (321) fixedly connected to the bottom of the atomizing plate (311), and a water accumulation plate (322) is fixedly connected to the top of the outlet net (314); In which, under normal operation of the equipment, the water mist sprayed outward from the atomizing plate (311) will be discharged outward through the outlet net (314), but part of the water mist will accumulate inside the water accumulation plate (322). As the push column (223) is reset, the water accumulation plate (322) approaches the pressure arc plate (321). At this time, the pressure arc plate (321) will squeeze the water accumulation plate (322), forcing the liquid inside the water accumulation plate (322) to be discharged outward.

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