Improved device for sludge pyrolysis treatment
The design of the guide plate and stirring assembly enables thorough mixing and drying of sludge and chemical solution, solving the problems of insufficient contact between sludge and chemical solution and high product water content in sludge pyrolysis treatment devices. This improves product quality and drying efficiency, and prevents the emission of harmful gases.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- JIANGXI PROVINCE JINKAIXINXINGQIANG BOARD CO LTD
- Filing Date
- 2026-03-03
- Publication Date
- 2026-04-14
AI Technical Summary
Existing sludge pyrolysis treatment devices suffer from insufficient contact between sludge and chemical solutions, resulting in high product water content, poor product quality, and high energy consumption.
A sludge pyrolysis treatment device was designed. The sludge and the chemical solution are fully mixed by the guide plate and the stirring assembly. The drying is accelerated by the gear and the shovel plate. The water inlet plate and the shielding plate realize drainage to prevent the discharge of harmful gases.
This method achieves thorough mixing of sludge and chemical solution, improving the drying efficiency and quality of the product. At the same time, it prevents the emission of harmful gases during the drainage process, thus enhancing the working efficiency and safety of the equipment.
Smart Images
Figure CN121850302A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of sludge treatment technology, and more specifically, to an improved apparatus for sludge pyrolysis treatment. Background Technology
[0002] Currently, my country is vigorously promoting the application of an improved sludge pyrolysis treatment device. The core reason for this improved device in the field of sludge pyrolysis treatment is that traditional technologies suffer from bottlenecks such as poor product quality, significant loss of resources like nitrogen, and high energy consumption. To address these challenges, recent research has focused on improving resource recovery rates and economic efficiency by optimizing pyrolysis processes, introducing catalysts and novel pretreatment technologies, and combining these with systematic design.
[0003] Because the existing sludge pyrolysis treatment devices on the market are inconvenient to use, the sludge cannot fully contact the chemical solution during pyrolysis, and the water content of the produced sludge is too high, resulting in poor product quality. Summary of the Invention
[0004] To address the shortcomings of existing technologies, this invention provides an improved device for sludge pyrolysis treatment, which solves the problems mentioned in the background section.
[0005] To achieve the above objectives, this application provides an improved device for sludge pyrolysis treatment, including a body, the interior of which is provided with a cavity one and a cavity two, a feeding pipe is connected and fixedly connected to the upper part of the body and above the cavity two, a door is hinged to the outer side of the body and outside the cavity two, a heater is installed on the upper part of the body, and two sets of exhaust gas filter pipes are installed at both ends of the upper part of the body and above the cavity two. A partition is fixedly connected to the inner side of the machine body and the inner side of cavity one. Lifting plates are slidably connected to both sides of the partition. Two sets of springs are fixedly connected between the lifting plates and the machine body. A stirring assembly is mounted above the lifting plates. A lifting rod is fixedly connected to the upper part of the lifting plates. An extrusion block is fixedly connected to the outer side of the lifting rod. A rotating rod is rotatably connected to the inner side of the machine body and the inner side of cavity one. A guide plate is fixedly connected to the outer side of the rotating rod and below the feeding pipe. A gear is fixedly connected to the outer side of the rotating rod and behind the guide plate. Two sets of rotating plates are rotatably connected to both ends of gear one on the inner side of the machine body. Racks are rotatably connected to the outer sides of the two sets of rotating plates. Both sets of racks mesh with gear one. Two sliding doors are slidably connected to the inner side of the machine body between cavity one and cavity two.
[0006] Preferably, the stirring assembly includes a sliding plate, which is slidably connected to the inner side of the machine body. A fixing rod is fixedly connected to the lower part of the sliding plate, and the fixing rod is fixedly connected to the upper part of the lifting plate. A motor is installed below the sliding plate, and a rotating rod is installed below the motor. Multiple stirring rods are fixedly connected to the outer side of the rotating rod.
[0007] Preferably, both sets of lifting plates are configured as triangular structures, and the left and right lifting plates are inclined toward the left and right sliding doors respectively. Both sets of sliding doors are configured as L-shaped, and springs are fixedly connected between the sliding doors and the machine body.
[0008] Preferably, baffles are provided on both the front and rear sides above the guide plate, and the distance between the top of the baffle and the top of the cavity is greater than the rotation diameter of the guide plate, and the extrusion blocks on the left and right sides respectively fit into the racks on the left and right sides.
[0009] Preferably, two sets of rotating rods are rotatably connected to the inner side of the machine body and the inner side of cavity two. Five sets of sliding blades are fixedly connected to the outer side of each set of rotating rods. A transmission belt is sleeved on the outer side of the rotating rod and one set of rotating rods and outside the machine body. A transmission rod is fixedly connected to the outer side of each set of rotating rods and outside the machine body. Gear two is fixedly connected to the outer side of each set of transmission rods. The two sets of gear two mesh with each other. Two sets of sliding rods are slidably connected to the inner side of the machine body and below cavity two. Multiple sets of shovels are fixedly connected to the outer side of each set of sliding rods. A round rod is fixedly connected to the outer side of each set of shovels. Round tubes are fixedly connected to both ends of the inner side of the machine body and below cavity two. The round rod is slidably connected to the inner side of the round tube. A spring two is fixedly connected between the round rod and the round tube.
[0010] Preferably, the inner side of the body and the bottom of the inner side of the cavity two are provided with two sets of mirror-symmetrical inclined structures, and five sets of sliding blades are evenly distributed on the outer side of the rotating rod, and the sliding blades are set in an arc shape.
[0011] Preferably, the two sets of sliding rods are respectively arranged below the two sets of rotating rods, and multiple sets of shovels are evenly distributed on the outside of the sliding rods, and the two sets of sliding rods are mirror symmetrical.
[0012] Preferably, water-drawing plates are fixedly connected to the inner side of the machine body and to both sides above the second cavity. Pressure plates are slidably connected to the inner side of the machine body and below the two sets of water-drawing plates. Two sets of openings are provided on the outer sides of the two sets of pressure plates. A baffle plate is slidably connected above the pressure plate and above the two sets of openings. A squeezing rod is fixedly connected to the lower side of the baffle plate and to the inner side of the pressure plate. A squeezing plate is fixedly connected to the inner side of the machine body and below the squeezing rod. A spring is fixedly connected between the squeezing plate and the pressure plate.
[0013] Preferably, the outer sides of the two sets of water-guiding plates are provided with ventilation holes, and the two sets of ventilation holes are respectively connected to the two sets of exhaust gas filter pipes. The lower side of the water-guiding plates is set as an inclined surface, and the two sets of water-guiding plates are respectively inclined towards the two sets of pressure plates.
[0014] The advantages of this application are: (1) This application sets up a guide plate and a stirring assembly so that when the feeding pipe discharges material, the mixture of sludge and medicine falls above the guide plate. The guide plate causes the mixture to flow into the upper part of a set of lifting plates, causing the set of lifting plates to move downward. While the lifting plates are moving downward, the stirring assembly stirs the mixture so that the sludge and medicine can be fully mixed. When the lifting plates descend to the corresponding height, the lifting plates squeeze the sliding door to make the mixture on the lifting plates fall into the cavity. While the set of lifting plates gradually descends, the rack and pinion mesh with two sets of gears to make the guide plate tilt towards the other set of lifting plates. By tilting the guide plate left and right, the purpose of fully mixing the sludge and medicine is achieved without affecting the working efficiency.
[0015] (2) This application sets up a gear two and a shovel plate so that when the rotating rod rotates, a set of rotating rods rotates through the transmission belt, and the five sets of slitting blades on the outside of the rotating rods rotate, so that the sludge in the cavity two can fully contact the dry air generated by the heater, so as to accelerate the drying of the sludge. Through the meshing of the two sets of gear two, one set of rotating rods drives the other set of rotating rods to rotate when rotating, so that the two sets of rotating rods rotate clockwise and counterclockwise respectively. Through the clockwise and counterclockwise rotation of the two sets of rotating rods, the drying process of the sludge is accelerated. Through the rotation of the rotating rods and the tension of the spring, the shovel plate can move left and right, so as to accelerate the drying of the sludge while preventing the sludge from adhering to the bottom of the machine body after drying.
[0016] (3) By setting up a water inlet plate and a baffle plate, the water vapor in the cavity 2 can gradually flow into the pressure plate through the water inlet plate, causing the pressure plate to gradually move downward. As the pressure plate gradually moves downward, the squeezing rod descends to the corresponding height. Through the squeezing of the squeezing plate, the squeezing rod moves upward, causing the baffle plate to move upward and separating from the pressure plate. This allows the water above the pressure plate to be discharged to the outside of the machine body through two sets of openings, so that the improved sludge pyrolysis treatment device can prevent the discharge of harmful gases while draining water. Attached Figure Description
[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings: Figure 1 This is a front view of the overall appearance of the present invention; Figure 2 This is an overall external and internal structural diagram of the present invention; Figure 3 This is a diagram of the internal structure of the cavity in this invention; Figure 4 This is an overall structural diagram of the stirring assembly of the present invention; Figure 5 This is a rear structural view of the overall appearance of the present invention; Figure 6 This is a structural diagram of the internal part of the cavity of the present invention; Figure 7 This is a diagram of the internal structure of the circular tube of the present invention; Figure 8 This is a diagram of the pressure plate and its surrounding structure of the present invention; Figure 9 This is a top view of the pressure plate and surrounding structure of the present invention.
[0018] In the above image, 100. Machine body; 200. Cavity 1; 300. Cavity 2; 400. Door; 500. Feeding pipe; 600. Heater; 700. Exhaust gas filter pipe; 101. Partition plate; 102. Lifting plate; 103. Spring 1; 104. Mixing assembly; 105. Lifting rod; 106. Extrusion block; 107. Rotating rod; 108. Guide plate; 109. Gear 1; 110. Rotating plate; 111. Rack; 112. Sliding door; 201. Slide plate; 20 2. Fixed rod; 203. Motor; 204. Rotating rod; 205. Stirring rod; 301. Rotating rod; 302. Dividing blade; 303. Transmission belt; 304. Transmission rod; 305. Gear II; 306. Sliding rod; 307. Shovel plate; 308. Round rod; 309. Spring II; 310. Round tube; 401. Water guide plate; 402. Pressure plate; 403. Opening; 404. Baffle plate; 405. Extrusion rod; 406. Spring III; 407. Extrusion plate. Detailed Implementation
[0019] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort should fall within the scope of protection of the present application.
[0020] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be used interchangeably where appropriate for the purposes of describing embodiments of this application herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.
[0021] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.
[0022] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.
[0023] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.
[0024] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.
[0025] Example 1, see Figures 1-4This embodiment provides an improved device for sludge pyrolysis treatment, including a body 100. The body 100 has a cavity 200 and a cavity 300 inside. A feeding pipe 500 is connected and fixedly connected to the upper part of the body 100 and the upper part of the cavity 300. A door 400 is hinged to the outer side of the body 100 and the outer side of the cavity 300. A heater 600 is installed on the upper part of the body 100. Two sets of exhaust gas filter pipes 700 are installed at both ends of the upper part of the body 100 and the upper part of the cavity 300. A partition 101 is fixedly connected to the inner side of the body 100 and the inner side of the cavity 200. Lifting plates 102 are slidably connected to both sides of the partition 101. Two sets of springs 103 are fixedly connected between the lifting plates 102 and the body 100. A stirring assembly 104 is mounted above the lifting plates 102. The stirring assembly 104 includes a sliding plate 201, which is slidably connected to the inner side of the body 100. A fixing rod 202 is fixedly connected below the sliding plate 201. Above the lifting plate 102, below the slide plate 201, a motor 203 is installed. Below the motor 203, a rotating rod 204 is installed. Multiple sets of stirring rods 205 are fixedly connected to the outer side of the rotating rod 204. Above the lifting plate 102, a lifting rod 105 is fixedly connected. Outside the lifting rod 105, an extrusion block 106 is fixedly connected. Inside the machine body 100 and inside the cavity 200, a rotating rod 107 is rotatably connected. Outside the rotating rod 107, below the feeding pipe 500... A guide plate 108 is fixedly connected. A gear 109 is fixedly connected to the outer side of the rotating rod 107 and behind the guide plate 108. Two sets of rotating plates 110 are rotatably connected to both ends of the gear 109 on the inner side of the machine body 100. A rack 111 is rotatably connected to the outer side of the two sets of rotating plates 110. Baffles are provided on both the front and rear sides above the guide plate 108. The distance between the top of the partition 101 and the top of the cavity 200 is greater than the rotation diameter of the guide plate 108. The left and right sides... The extrusion block 106 is respectively attached to the racks 111 on the left and right sides. Both sets of racks 111 mesh with gear 109. Two sets of sliding doors 112 are slidably connected on the inner side of the machine body 100 between cavity 200 and cavity 300. Both sets of lifting plates 102 are set as triangular structures, and the lifting plates 102 at the left and right ends are inclined towards the sliding doors 112 at the left and right ends respectively. Both sets of sliding doors 112 are set as L-shaped, and springs are fixedly connected between the sliding doors 112 and the machine body 100. This application, by setting up a guide plate 108 and a stirring assembly 104, allows the mixture of sludge and medicine to fall above the guide plate 108 when the feeding pipe 500 discharges material. The guide plate 108 guides the mixture to flow above a set of lifting plates 102, causing the lifting plates 102 to move downwards. As the lifting plates 102 move downwards, the stirring assembly 104 stirs the mixture, ensuring thorough mixing of the sludge and medicine. When the lifting plates 102 descend to the appropriate height, they press against the sliding door 112, causing the mixture on the lifting plates 102 to fall into the cavity 300. As the lifting plates 102 gradually descend, the rack 111 meshes with two sets of gears 109, causing the guide plate 108 to tilt towards the other set of lifting plates 102. By tilting the guide plate 108 left and right, the purpose of thoroughly mixing the sludge and medicine is achieved without affecting work efficiency.
[0026] In practical use, the above-mentioned equipment is constructed by fixing a partition 101 to the inside of the machine body 100 and the inside of the cavity 200, and by slidingly connecting lifting plates 102 on both sides of the partition 101. Two sets of springs 103 are fixedly connected between the lifting plates 102 and the machine body 100. As the mixture of sludge and chemicals above the lifting plates 102 gradually increases, the lifting plates 102 gradually decrease; as the mixture of sludge and chemicals above the lifting plates 102 gradually decreases, the lifting plates 102 gradually rise. A sliding plate 201 is slidably connected to the inside of the machine body 100, and a fixing rod 202 is fixedly connected below the sliding plate 201 and above the lifting plates 102, allowing the lifting plates 102 to move up and down. When the machine is in motion, the fixed rod 202 and the slide plate 201 move together. A motor 203 is mounted below the slide plate 201, and a rotating rod 204 is mounted below the motor 203. Multiple sets of stirring rods 205 are fixedly connected to the outside of the rotating rod 204. When the motor 203 starts, it drives the rotating rod 204 to rotate, simultaneously causing the multiple sets of stirring rods 205 to rotate. These stirring rods 205 stir the mixture of sludge and chemicals above the lifting plate 102, achieving thorough mixing. A lifting rod 105 is fixedly connected above the lifting plate 102, and an extrusion block 106 is fixedly connected to the outside of the lifting rod 105. When the lifting plate 102 moves, it drives the lifting rod 105 and the extrusion block 106 to move together. This movement is achieved through the machine body 100... A rotating rod 107 is rotatably connected to the inner side of the cavity 200, and a guide plate 108 is fixedly connected to the outer side of the rotating rod 107 and below the feeding pipe 500. This allows the rotating rod 107 to rotate, driving the guide plate 108 to rotate and allowing it to tilt left and right. A gear 109 is fixedly connected to the outer side of the rotating rod 107 and behind the guide plate 108. Two sets of rotating plates 110 are rotatably connected to both ends of the gear 109 on the inner side of the machine body 100. Racks 111 are rotatably connected to the outer side of the two sets of rotating plates 110, and both sets of racks 111 mesh with the gear 109. Rotation of the racks 111 drives the gear 109 to rotate, which in turn drives the rotating rod 107 to rotate. By attaching the left and right squeezing blocks 106 to the left and right racks 111 respectively, a set of lifting plates 102 gradually descends. Simultaneously, the racks 111 mesh with two sets of gears 109, causing the guide plate 108 to tilt towards the other set of lifting plates 102. This tilting of the guide plate 108 ensures thorough mixing of sludge and chemicals without affecting work efficiency. Two sliding doors 112 are slidably connected inside the machine body 100, between cavity 200 and cavity 300. Springs are fixedly connected between the sliding doors 112 and the machine body 100. When the lifting plate 102 descends to the appropriate height, it squeezes the sliding doors 112, causing the mixture on the lifting plate 102 to fall into cavity 300.When the lifting plate 102 rises, the sliding door 112 returns to its original position via a spring.
[0027] Example 2, see Figures 6-7 In this embodiment, based on Embodiment 1, two sets of rotating rods 301 are rotatably connected to the inner side of the body 100 and the inner side of the cavity 2 300. Five sets of sliding blades 302 are fixedly connected to the outer sides of both sets of rotating rods 301. Two sets of mirror-symmetrical inclined structures are provided at the bottom of the inner side of the body 100 and the inner side of the cavity 2 300. The five sets of sliding blades 302 are evenly distributed on the outer sides of the rotating rods 301, and the sliding blades 302 are arc-shaped. A transmission belt 303 is sleeved on the outer side of the rotating rod 107 and one set of rotating rods 301 and outside the body 100. Transmission rods 304 are fixedly connected to the outer sides of both sets of rotating rods 301 and outside the body 100. Gears 304 are fixedly connected to the outer sides of both sets of transmission rods 304. 05. Two sets of gears 305 mesh with each other. Two sets of slide rods 306 are slidably connected to the inner side of the machine body 100 and below the cavity 300. Multiple sets of shovels 307 are fixedly connected to the outer side of each set of slide rods 306. The two sets of slide rods 306 are respectively set below the two sets of rotating rods 301. The multiple sets of shovels 307 are evenly distributed on the outer side of the slide rods 306. The two sets of slide rods 306 are mirror symmetrical. Round rods 308 are fixedly connected to the outer side of each set of shovels 307. Round tubes 310 are fixedly connected to both ends of the inner side of the machine body 100 and below the cavity 300. Round rods 308 are slidably connected to the inner side of round tubes 310. Springs 309 are fixedly connected between round rods 308 and round tubes 310. This application, by setting gear 2 305 and shovel plate 307, causes a set of rotating rods 301 to rotate via transmission belt 303 when rotating rod 107 rotates. This causes the five sets of slitting blades 302 on the outer side of rotating rod 301 to rotate, allowing the sludge in cavity 2 300 to fully contact the dry air generated by heater 600, thereby accelerating the drying of sludge. Through the meshing of two sets of gear 2 305, one set of rotating rods 301 drives the other set of rotating rods 301 to rotate, causing the two sets of rotating rods 301 to rotate clockwise and counterclockwise respectively. The clockwise and counterclockwise rotation of the two sets of rotating rods 301 accelerates the drying process of sludge. Through the rotation of rotating rod 301 and the tension of spring 2 309, shovel plate 307 can move left and right, thereby accelerating the drying of sludge while preventing sludge from adhering to the bottom inner side of the machine body 100 after drying.
[0028] In practical use, the above-mentioned equipment consists of two sets of rotating rods 301 rotatably connected inside the machine body 100 and inside the cavity 300, and five sets of slitting blades 302 fixedly connected to the outside of each set of rotating rods 301. When the rotating rods 301 rotate, they drive the five sets of slitting blades 302 to rotate, allowing the sludge in the cavity 300 to fully contact the dry air generated by the heater 600, thereby accelerating the drying of the sludge. A transmission belt 303 is sleeved on the outside of the rotating rod 107 and one set of rotating rods 301, and outside the machine body 100, so that when the rotating rod 107 rotates, it drives the… The rotating rod 301 rotates, and transmission rods 304 are fixedly connected to the outer sides of both sets of rotating rods 301 and the outer side of the machine body 100. Gears 305 are fixedly connected to the outer sides of both sets of transmission rods 304, and the two sets of gears 305 mesh with each other. When one set of rotating rods 301 rotates, the gears 305 drive the other set of rotating rods 301 to rotate, causing the two sets of rotating rods 301 to rotate clockwise and counterclockwise respectively. This clockwise and counterclockwise rotation of the two sets of rotating rods 301 accelerates the sludge drying process. This is achieved by rotating rods 304 fixedly connected to the outer sides of both sets of rotating rods 301 and the outer side of the machine body 100, and gears 305 are fixedly connected to the outer sides of both sets of transmission rods 304. Two sets of sliding rods 306 are slidably connected below 300. Multiple sets of shovel plates 307 are then fixedly connected to the outer sides of both sets of sliding rods 306. The two sets of sliding rods 306 are respectively positioned below the two sets of rotating rods 301, and the multiple sets of shovel plates 307 are evenly distributed on the outer sides of the sliding rods 306, with the two sets of sliding rods 306 being mirror-symmetrical. When one set of shovel plates 307 moves, it drives the multiple sets of shovel plates 307 to move via the sliding rods 306. When the five sets of sliding blades 302 rotate, the blades 302 collide with one set of shovel plates 307, causing the sliding rods 306 to move towards the center. This movement is achieved by the two sets of shovel plates 307 moving together. Round rods 308 are fixedly connected to the outer side of 7. Round tubes 310 are fixedly connected to both ends of the inner side of the machine body 100 and below the cavity 300. The round rods 308 are slidably connected to the inner side of the round tubes 310. Spring 309 is fixedly connected between the round rods 308 and the round tubes 310. When a set of slitting blades 302 finishes hitting a set of shovels 307, the shovels 307 can return to their original position through the spring 309. By moving multiple sets of shovels 307 left and right, the purpose of accelerating the drying of sludge is achieved while preventing sludge from adhering to the bottom of the inner side of the machine body 100 after drying.
[0029] Example 3, see Figures 8-9In this embodiment, based on Embodiment 1, water guide plates 401 are fixedly connected to both sides of the inner side of the body 100 and above the second cavity 300. Pressure plates 402 are slidably connected to both sides of the inner side of the body 100 and below the two sets of water guide plates 401. Ventilation holes are respectively opened on the outer sides of the two sets of water guide plates 401, and the two sets of ventilation holes are respectively connected to two sets of exhaust gas filter pipes 700. The lower side of the water guide plates 401 is set as an inclined surface, and the two sets of water guide plates 401 respectively press against the two sets of pressure plates 700. The force plate 402 is tilted in the direction of the two pressure plates 402. Two sets of openings 403 are provided on the outer side of each pressure plate 402. A baffle plate 404 is slidably connected above the pressure plate 402 and above the two sets of openings 403. A pressing rod 405 is fixedly connected below the baffle plate 404 and inside the pressure plate 402. A pressing plate 407 is fixedly connected inside the machine body 100 and below the pressing rod 405. A spring 406 is fixedly connected between the pressing plate 407 and the pressure plate 402. This application, by setting a water inlet plate 401 and a baffle plate 404, allows water vapor in the cavity 300 to gradually flow into the pressure plate 402 through the water inlet plate 401, causing the pressure plate 402 to gradually move downward. As the pressure plate 402 moves downward, the extrusion rod 405 descends to the corresponding height, and through the extrusion of the extrusion plate 407, the extrusion rod 405 moves upward, causing the baffle plate 404 to move upward and separate from the pressure plate 402. This allows the water above the pressure plate 402 to be discharged to the outside of the machine body 100 through two sets of openings 403, so that the improved sludge pyrolysis treatment device can prevent the discharge of harmful gases while draining water.
[0030] In practical use, the above-mentioned equipment consists of water-guiding plates 401 fixedly connected to both sides of the inner side of the body 100 and above the cavity 300, and pressure plates 402 slidably connected to both sides of the inner side of the body 100 and below the two sets of water-guiding plates 401. Ventilation holes are opened on the outer sides of the two sets of water-guiding plates 401, and these vents are connected to two sets of exhaust gas filter pipes 700. The lower side of the water-guiding plates 401 is sloped, and the two sets of water-guiding plates 402 are directed towards the two sets of pressure plates 402. The direction of 2 is tilted so that when the water vapor in cavity 2 300 comes into contact with pressure plate 402, the water vapor gradually turns into water droplets. The water droplets can be guided to the top of pressure plate 402 by water guide plate 401. While water is being guided by water guide plate 401, it will not affect the discharge of gas from cavity 2 300 through exhaust gas filter pipe 700. Two sets of openings 403 are opened on the outer side of both sets of pressure plates 402, and a sliding connection shield is provided above pressure plate 402 and above the two sets of openings 403. When the baffle plate 404 separates from the pressure plate 402, water above the pressure plate 402 can be discharged through two sets of openings 403. A squeezing rod 405 is fixedly connected below the baffle plate 404 and inside the pressure plate 402, causing the baffle plate 404 to move when the squeezing rod 405 moves. A squeezing plate 407 is fixedly connected inside the machine body 100 and below the squeezing rod 405, and a spring 40 is fixedly connected between the squeezing plate 407 and the pressure plate 402. 6. As the water level above pressure plate 402 gradually increases, pressure plate 402 gradually decreases. When the squeezing rod 405 contacts squeezing plate 407 and pressure plate 402 decreases, squeezing rod 405 is squeezed by squeezing plate 407, causing baffle plate 404 to separate from pressure plate 402. When the water level above pressure plate 402 decreases, pressure plate 402 can gradually rise via spring 406, so that the improved sludge pyrolysis treatment device can prevent the emission of harmful gases while draining water.
[0031] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.
Claims
1. An improved apparatus for sludge pyrolysis treatment, comprising a body, characterized in that, The machine body has two cavities inside. A feeding pipe is connected and fixedly connected to the top of the machine body and above the second cavity. A door is hinged to the outside of the machine body and outside the second cavity. A heater is installed on the top of the machine body. Two sets of exhaust gas filter pipes are installed at both ends of the top of the machine body and above the second cavity. A partition is fixedly connected to the inner side of the machine body and the inner side of cavity one. Lifting plates are slidably connected to both sides of the partition. Two sets of springs are fixedly connected between the lifting plates and the machine body. A stirring assembly is mounted above the lifting plates. A lifting rod is fixedly connected to the upper part of the lifting plates. An extrusion block is fixedly connected to the outer side of the lifting rod. A rotating rod is rotatably connected to the inner side of the machine body and the inner side of cavity one. A guide plate is fixedly connected to the outer side of the rotating rod and below the feeding pipe. A gear is fixedly connected to the outer side of the rotating rod and behind the guide plate. Two sets of rotating plates are rotatably connected to both ends of gear one on the inner side of the machine body. Racks are rotatably connected to the outer sides of the two sets of rotating plates. Both sets of racks mesh with gear one. Two sliding doors are slidably connected to the inner side of the machine body between cavity one and cavity two.
2. The improved apparatus for sludge pyrolysis treatment according to claim 1, characterized in that, The stirring assembly includes a sliding plate that is slidably connected to the inside of the machine body. A fixed rod is fixedly connected to the bottom of the sliding plate and to the top of the lifting plate. A motor is mounted below the sliding plate, and a rotating rod is mounted below the motor. Multiple stirring rods are fixedly connected to the outside of the rotating rod.
3. The improved apparatus for sludge pyrolysis treatment according to claim 1, characterized in that, Both sets of lifting plates are configured as triangular structures, with the left and right lifting plates tilted toward the left and right sliding doors respectively. Both sets of sliding doors are L-shaped, and springs are fixedly connected between the sliding doors and the machine body.
4. The improved apparatus for sludge pyrolysis treatment according to claim 1, characterized in that, The guide plate is provided with baffles on both the front and rear sides above it, and the distance between the top of the baffle and the top of the cavity is greater than the rotation diameter of the guide plate. The extrusion blocks on the left and right sides are respectively in contact with the racks on the left and right sides.
5. An improved apparatus for sludge pyrolysis treatment according to claim 1, characterized in that, Two sets of rotating rods are rotatably connected to the inner side of the machine body and inside the second cavity. Five sets of sliding blades are fixedly connected to the outer side of each set of rotating rods. A transmission belt is sleeved on the outer side of the rotating rod and one set of rotating rods and outside the machine body. A transmission rod is fixedly connected to the outer side of each set of rotating rods and outside the machine body. Gears are fixedly connected to the outer side of each set of transmission rods. The two sets of gears mesh with each other. Two sets of sliding rods are slidably connected to the inner side of the machine body and below the second cavity. Multiple sets of shovels are fixedly connected to the outer side of each set of sliding rods. Round rods are fixedly connected to the outer side of each set of shovels. Round tubes are fixedly connected to both ends of the inner side of the machine body and below the second cavity. The round rods are slidably connected to the inner side of the round tubes. Springs are fixedly connected between the round rods and the round tubes.
6. The improved apparatus for sludge pyrolysis treatment according to claim 5, characterized in that, The inner side of the machine body and the bottom of the inner side of cavity two are provided with two sets of mirror symmetrical inclined structures, and five sets of sliding blades are evenly distributed on the outer side of the rotating rod, and the sliding blades are set in an arc shape.
7. An improved apparatus for sludge pyrolysis treatment according to claim 5, characterized in that, The two sets of sliding rods are respectively set below the two sets of rotating rods, and multiple sets of shovels are evenly distributed on the outside of the sliding rods, and the two sets of sliding rods are mirror symmetrical.
8. An improved apparatus for sludge pyrolysis treatment according to claim 1, characterized in that, Water intake plates are fixedly connected to the inner side of the machine body and to both sides above the second cavity. Pressure plates are slidably connected to the inner side of the machine body and below the two sets of water intake plates. Two sets of openings are opened on the outer sides of the two sets of pressure plates. A baffle plate is slidably connected above the pressure plates and above the two sets of openings. A squeezing rod is fixedly connected to the lower side of the baffle plate and to the inner side of the pressure plates. A squeezing plate is fixedly connected to the inner side of the machine body and below the squeezing rod. A spring is fixedly connected between the squeezing plate and the pressure plate.
9. An improved apparatus for sludge pyrolysis treatment according to claim 8, characterized in that, The outer sides of the two sets of water-guiding plates are respectively provided with ventilation holes, and the two sets of ventilation holes are respectively connected to the two sets of exhaust gas filter pipes. The lower side of the water-guiding plates is set as an inclined surface, and the two sets of water-guiding plates are respectively inclined towards the two sets of pressure plates.