An integrated incineration and slagging treatment system

Abstract

The application discloses a kind of incineration slag integrated processing system, belong to incinerator, spare part technical field, including shell, the shell top is equipped with slag well, the slag well inner wall is equipped with ultrasonic sensor for detecting slag, the shell left side is equipped with slag outlet, the shell right side is equipped with sedimentation bucket, the arc portion of shell bottom is correspondingly below the slag well, it is characterized by: the slag well front and back two sides are equipped with push slag structure, and the push slag structure is pushed to slag outlet with the slag in the arc portion of shell.The lift of bubble upwelling and turbulent disturbance are utilized, the slag material is effectively isolated with the metal bottom plate, so that the slag material cannot be fixedly adhered on the bottom plate, the traditional mechanical scraper is replaced, the wear and tear and cleaning dead zone problem of mechanical scraper are avoided, and the cooling efficiency of large slag mass is improved, especially suitable for the incineration slag treatment of low melting point metal waste containing aluminum, magnesium and the like, the operation safety and stability of system are significantly improved.

Description

Technical Field

[0001] This invention belongs to the field of incinerator and component technology, and in particular, an integrated incineration slag treatment system. Background Technology

[0002] In the waste incineration process, the high-temperature slag produced (especially waste containing low-melting-point metals such as aluminum) needs to be rapidly cooled before being discharged from the system. In existing technologies, water-cooled slag removers or spiral slag dischargers are typically used for cooling and conveying the slag. For example, Chinese Patent Application No. 201810259227.6 discloses a slag discharger and a waste incinerator, which uses a water-cooled slag discharger in conjunction with a mechanical arch-breaking device, thus solving the slag conveying problem to some extent.

[0003] However, the aforementioned existing technologies still have the following technical problems in practical applications:

[0004] 1. For waste containing low-melting-point metals such as aluminum and magnesium, after the high-temperature molten slag falls into the cooling water, it is very easy to cool rapidly on the bottom plate of the cooling pool and adhere. As the running time increases, the adhesion layer gradually thickens, which not only affects the slag discharge efficiency, but also causes the equipment to jam and stop in severe cases.

[0005] Existing technologies rely on mechanical scrapers for cleaning, but scrapers have cleaning dead zones and wear out very quickly in high-temperature and high-abrasion environments, resulting in high maintenance costs.

[0006] 2. When molten slag falls into water, if the slag mass is large, although the surface cools rapidly, the interior may remain at a high temperature. Traditional water cooling methods mainly rely on natural convection heat transfer, which has a limited cooling rate. When internal heat is conducted outward, it may cause localized boiling of water vapor, resulting in splashing of cooling water and posing a safety hazard. Furthermore, if the slag mass is discharged before its interior has been sufficiently cooled, it will also affect subsequent resource utilization.

[0007] 3. The rotating shaft of the slag removal mechanism needs to pass through the housing and connect to the external drive device. This part is immersed in high-temperature water for a long time, and the seals are prone to aging and failure, resulting in the leakage of high-temperature flue gas or water vapor, which affects the safety of the operating environment.

[0008] The purpose of this invention is to provide an integrated incineration slag treatment system to solve the problems mentioned in the background art. Summary of the Invention

[0009] The purpose of this invention is to provide an integrated incineration slag treatment system to solve the problems mentioned in the background art.

[0010] To achieve the above objectives, the present invention provides the following technical solution: an integrated incineration ash treatment system, comprising a shell, an ash discharge well at the top of the shell, an ultrasonic sensor for detecting ash discharge installed on the inner wall of the ash discharge well, an ash discharge port on the left side of the shell, a sedimentation hopper on the right side of the shell, and an arc-shaped portion below the ash discharge well corresponding to the bottom of the shell, characterized in that: ash pushing structures are installed on the front and rear sides of the ash discharge well, the ash pushing structures pushing the ash discharge located in the arc-shaped portion of the shell to the ash discharge port;

[0011] An air compressor is installed below the shell, and pipe rows are installed on the front and rear sides of the shell. The pipe rows are connected to vortex pulse nozzles located inside the shell. The vortex pulse nozzles face the slag discharge port. Bubble rows are equidistantly arranged on the top surface of the arc-shaped part of the shell. The bubble rows have grooves. A microporous aeration row is arranged on the reverse inclined surface of one side of the groove. The microporous aeration row is connected to the air compressor. An ultrasonic sensor detects the slag falling into the slag discharge well. The air compressor compresses air to form an airflow. The airflow passes through the pipe rows and is impacted by the vortex pulse nozzles to form a bubble group, thereby breaking up the slag clumps.

[0012] The airflow passes through the microporous aeration outlet, forming dense microbubbles that create a gas-liquid two-phase flow boundary layer at the bottom of the shell.

[0013] Furthermore: a drive motor is installed on one side of the swing arm of the slag pushing structure, the bottom of the swing arm is in contact with the arc-shaped part of the shell, a baffle is provided on the right side of the swing arm, and the drive motor pushes the slag falling inside the arc-shaped part of the shell to the slag outlet through the swing arm.

[0014] Furthermore: a baffle is provided at the bottom of the shell near the sedimentation hopper, and a reset block is installed on one side of the baffle.

[0015] Furthermore: torsion springs are installed on the top of both sides of the baffle, and limit rods are installed on the bottom of both sides of the baffle.

[0016] Furthermore: a hydraulic push rod is installed inside the swing arm, and the bottom of the hydraulic push rod is connected to a locking rod through a movable joint. A bearing is installed in the middle of the locking rod, and the limiting rod of the corresponding baffle is engaged on the other side of the locking rod.

[0017] Furthermore: a baffle is provided at the bottom of the shell near the sedimentation hopper, and a reset block is installed on one side of the baffle.

[0018] Furthermore: the reset block is used to abut against the baffle to close it when the swing arm rotates counterclockwise to reset.

[0019] Furthermore: when the hydraulic push rod extends, the locking rod engages with the limiting rod to keep the baffle closed; when the hydraulic push rod retracts, the locking rod disengages from the limiting rod, causing the baffle to open under the action of the torsion spring.

[0020] Furthermore: a blocking frame is engaged at the top of the bubble pack's tank, and a filter screen is provided inside the blocking frame to intercept particulate matter suspended in the coolant.

[0021] Furthermore: the vortex pulse nozzle is used to generate a bubble cluster with an annular vortex structure, and the microporous aeration outlet is used to generate dense microbubbles.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. This invention sequentially installs vortex ring pulse nozzles and microporous aeration outlets along the slag's falling path inside the shell. When the ultrasonic sensor detects the slag falling, the air compressor starts, and the compressed air first drives the vortex ring pulse nozzles to intermittently release high-pressure vortex ring bubbles. The vortex ring bubbles have concentrated energy and strong penetrating power, enabling them to penetrate deep into large slag clumps and break them up. They also violently disrupt the thermal boundary layer on the slag surface, allowing the coolant to quickly permeate the slag, achieving rapid cooling from the inside out. This significantly reduces the settling velocity and avoids the boiling-out phenomenon caused by external cooling and internal heating in traditional water cooling methods. The risk is mitigated when the slag sinks to the arc-shaped section and encounters a dense gas-liquid two-phase flow boundary layer (air curtain) formed by the dense microbubbles generated by the microporous aeration outlet. This air curtain effectively isolates the slag from the metal base plate by utilizing the lift of the rising bubbles and turbulent disturbance, preventing the slag from adhering to the base plate. This replaces the traditional mechanical scraper, avoiding the wear and dead zone problems of the mechanical scraper, and also improves the cooling efficiency of large slag clumps. It is especially suitable for the incineration slag treatment of low-melting-point metal waste containing aluminum, magnesium, etc., and significantly improves the operational safety and stability of the system.

[0024] 2. In this invention, after the slag is fully dispersed, cooled, and prevented from sticking by the pneumatic anti-sticking cooling system, the slag sinks to the arc-shaped area at the bottom of the shell under gravity. The ultrasonic sensor estimates the bottom accumulation by counting the number of slag falls and the duration. When the preset threshold is reached, the controller automatically triggers the slag discharge program, and the drive motor drives the swing arm to rotate clockwise. The bottom of the swing arm fits against the arc-shaped part to pick up the slag. The closed baffle catches the slag to prevent it from slipping. After the swing arm is raised to the slag outlet, it can be suspended for the operator to observe. After confirmation, the hydraulic push rod retracts, the locking rod disengages from the limit rod, and the baffle automatically opens for unloading under the dual action of the torsion spring and the gravity of the slag. The slag directly enters the external transport structure. After unloading, the swing arm resets counterclockwise, and the reset block on the baffle forces the baffle to close. The hydraulic push rod extends again to lock the baffle. The swing arm does not need to overcome the adhesion force, and the scraping resistance is small. The three actions of slag scooping, unloading, and resetting are integrated into the same mechanism, which does not require external auxiliary equipment and has a compact structure. Attached Figure Description

[0025] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the overall internal structure of the present invention;

[0028] Figure 3 This is a side view of the overall structure of the present invention;

[0029] Figure 4 This is a schematic diagram of the slag pushing structure in this invention;

[0030] Figure 5 This is a schematic diagram of the internal structure of the swing arm and the baffle in this invention;

[0031] Figure 6 This is a schematic diagram of the internal structure of the swing arm in this invention;

[0032] Figure 7 This is a schematic diagram of the bottom structure of the shell in this invention;

[0033] Figure 8 This is a schematic diagram of the bubble stacking structure in this invention;

[0034] Figure 9 This is a schematic diagram of the retainer structure in this invention.

[0035] Explanation of reference numerals in the attached figures:

[0036] In the picture:

[0037] 1. Shell; 11. Slag outlet; 12. Sedimentation hopper; 13. Slag discharge well; 131. Ultrasonic sensor; 14. Baffle; 141. Reset block; 2. Slag pushing structure; 21. Drive motor; 22. Swing arm; 221. Hydraulic push rod; 222. Clamping rod; 223. Bearing; 23. Baffle; 231. Torsion spring; 232. Limiting rod; 3. Air compressor; 31. Pipe row; 311. Vortex ring pulse nozzle; 32. Bubble discharge; 321. Tank; 322. Baffle frame; 323. Filter screen; 324. Microporous aeration discharge. Detailed Implementation

[0038] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the invention. However, it will be apparent to those skilled in the art that the invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid obscuring the invention.

[0039] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this invention, and are explained here together.

[0040] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0041] Please see Figures 1 to 9 As shown, an integrated incineration slag treatment system includes a shell that serves as an overall support and reaction vessel. The top of the shell has a slag discharge well for receiving high-temperature incineration slag. An ultrasonic sensor is installed on the inner wall of the slag discharge well to detect whether slag is falling in real time and to provide feedback signals. A slag discharge port is provided on the left side of the shell for discharging the cooled slag from the system.

[0042] A sedimentation hopper is provided on the right side of the shell to collect fine particles or impurities that settle naturally during the cooling process. The bottom of the shell, located directly below the slag well, is designed with an arc shape. This arc structure fits fully with the subsequent slag removal mechanism and the bottom to prevent slag from accumulating in dead corners.

[0043] To efficiently transport the settled slag to the slag outlet, the system is equipped with slag-pushing structures on both the front and rear sides of the slag discharge well. The slag-pushing structure mainly includes a drive motor, a swing arm, and a baffle. The drive motor is installed on one side of the swing arm to provide rotational power. The bottom of the swing arm fits into the arc-shaped part of the shell to ensure that the slag at the bottom can be effectively scraped during rotation. The baffle is located on the side of the swing arm opposite to the direction of rotation to catch the slag during slag removal and prevent it from sliding backward.

[0044] To optimize the slag removal action, a hydraulic push rod is installed inside the swing arm. The bottom of the hydraulic push rod is connected to a locking rod via a movable joint. A bearing is installed in the middle of the locking rod, and the other side of the locking rod engages with the limiting rod of the baffle. Simultaneously, torsion springs are installed at the top of both sides of the baffle, and limiting rods are installed at the bottom of both sides. In normal operation (outside of slag removal periods), the hydraulic push rod extends, the locking rod engages the limiting rod, overcoming the spring force of the torsion spring, keeping the baffle closed. At this time, the baffle acts as the rear wall of a bucket. When slag removal is required, the drive motor rotates clockwise, and the swing arm scoops up the slag from the arc-shaped section and lifts it to the slag outlet. The swing arm can then be suspended to observe the slag condition. Once confirmed, the hydraulic push rod retracts, the locking rod disengages from the limiting rod, and the baffle automatically opens under the combined action of the torsion spring and the gravity of the internal slag, allowing the slag to fall into the external transport structure.

[0045] After unloading, the drive motor rotates the swing arm counterclockwise to reset. When the swing arm approaches the baffle on the right side of the housing, the reset block on the baffle abuts against the open baffle. As the swing arm continues to move, the reset block forces the baffle to gradually close against the torsion spring force. Finally, the hydraulic push rod extends again, causing the locking rod to engage the limit rod, completing the locking and resetting of the baffle. This design automates the entire process of slag removal, unloading, and resetting, and the baffle opens automatically during unloading, requiring no additional power and achieving energy efficiency.

[0046] An air compressor is installed at the bottom of the shell as the air source, and pipe rows are installed on the front and rear sides of the shell. The pipe rows are connected to vortex-ring pulse nozzles located inside the shell, with the vortex-ring pulse nozzles facing the slag inlet. When the high-temperature slag falls into the liquid, the compressed air generated by the air compressor is ejected at high speed from the vortex-ring pulse nozzles through the pipe rows, forming a group of bubbles with an annular vortex structure. These vortex-ring bubbles have concentrated energy and minimal attenuation, allowing them to penetrate deep into the slag clumps, breaking up large slag clumps, while simultaneously enhancing heat exchange between the slag and the cooling water, significantly reducing the slag settling velocity.

[0047] Meanwhile, bubble rows are equidistantly arranged on the top surface of the arc-shaped section of the shell. Each bubble row has a groove, and a microporous aeration row is located on the reverse inclined surface of one side of the groove. The microporous aeration row is connected to an air compressor. The dense microbubbles generated by the microporous aeration row form a dense gas-liquid two-phase flow boundary layer, i.e., an air curtain, on the top surface of the arc-shaped section. This air curtain effectively isolates the falling slag from the metal base plate. Utilizing the vibration and lift of the rising bubbles, the slag cannot adhere firmly to the base plate, thus completely replacing the traditional mechanical scraper.

[0048] To prevent impurities in the coolant from clogging the micropores, a baffle frame is fitted at the top of the tank. A filter screen is installed inside the baffle frame. The filter screen can intercept large suspended particles in the circulating coolant, ensuring the long-term stable operation of the micropore aeration outlet. At the same time, the baffle frame is designed to be detachable, which facilitates regular cleaning and maintenance.

[0049] Based on the above structure, the system possesses intelligent collaborative control logic. Ultrasonic sensors monitor the slag fall well in real time, and once slag is detected falling, a signal is immediately sent to the central controller. The controller, based on the slag fall signal, pre-starts the air compressor, putting the microporous aeration system and vortex ring pulse nozzles into standby mode.

[0050] Preliminary cooling and anti-sticking stage: The controller first starts the air compressor, and compressed air preferentially enters the microporous aeration outlet, quickly forming a dense bubble curtain on the top surface of the arc-shaped section, ensuring that the slag does not directly contact the bottom steel plate after falling into the water. At the same time, the dense small bubbles generated by microporous aeration provide preliminary air cushion support and turbulent disturbance for the slag falling into the water, further reducing its falling speed and initiating cooling.

[0051] Deep dispersal and enhanced cooling stage: When the slag falls into the spray area of ​​the vortex ring pulse nozzle, the controller controls the vortex ring pulse nozzle to intermittently release high-pressure vortex ring bubbles at a set frequency (e.g., 0.5-2Hz). The vortex ring bubbles strongly impact the slag clumps, breaking up large slag clumps, destroying the thermal boundary layer on the surface of the slag material, and causing its interior to be rapidly soaked in water and cooled.

[0052] During the intermittent slag discharge phase, ultrasonic sensors estimate the degree of slag accumulation at the bottom based on the number of slag drops and the duration. When the preset accumulation amount is reached, the controller triggers the slag discharge program: the drive motor rotates the swing arm clockwise to perform the slag removal action. Once the swing arm rises to the slag outlet, the controller executes the unloading command, the hydraulic push rod retracts, and the baffle opens for unloading. After unloading is completed, the swing arm rotates counterclockwise to reset and lock.

[0053] During the implementation of this solution, the following situations may be encountered, and this implementation method has proposed corresponding solutions:

[0054] Micropore clogging issue: Under long-term operation, calcium and magnesium ions in the cooling water may form scale or fine suspended matter, potentially clogging the micropore aeration outlet. To address this, the system features a detachable baffle frame and filter screen physical filtration structure, with a backwashing interface pre-installed in the air supply pipeline. During maintenance cycles, aeration efficiency can be restored through brief high-pressure air backwashing or by disassembling and cleaning the filter screen.

[0055] The impact of air bubbles on liquid level: A large number of air bubbles may cause the cooling water level in the pool to rise or cause foam overflow. The system can maintain a stable liquid level by adding a defoaming device (such as a defoaming paddle or spray device) to the top of the shell and automatically adjusting the opening of the drain valve in conjunction with a liquid level sensor.

[0056] High temperatures pose a challenge to seals: The rotating shaft of the slag pusher structure needs to be immersed in high-temperature water for extended periods, demanding high sealing performance. A combination of mechanical seals and packing seals can be used, with a small amount of cooling water circulated into the sealing cavity for localized cooling to ensure the lifespan of the seals.

[0057] Working principle: After the system starts, the ultrasonic sensor monitors the ash discharge well in real time. When high-temperature incinerator ash falls from the ash discharge well, the ultrasonic sensor immediately detects the signal and sends it to the central controller. The controller starts the air compressor in advance based on the ash discharge signal, putting the vortex pulse nozzle and microporous aerator into standby mode.

[0058] The slag first falls into the spray area of ​​the vortex ring pulse nozzle. The controller controls the vortex ring pulse nozzle to intermittently release high-pressure vortex ring bubbles at a set frequency (e.g., 0.5–2 Hz). The vortex ring bubbles have concentrated energy and low attenuation, allowing them to penetrate deep into the slag mass, breaking up large slag clumps and disrupting the thermal boundary layer on the slag surface. This enables the slag to be rapidly permeated by the coolant, thereby enhancing heat exchange, significantly accelerating the cooling rate, and simultaneously reducing the slag's settling velocity.

[0059] After being dispersed by the vortex ring pulse and initially cooled, the slag continues to sink to the arc-shaped part at the bottom of the shell. At this time, compressed air has entered the microporous aeration row arranged on the top surface of the arc-shaped part. The dense microbubbles generated by the microporous aeration row form a dense gas-liquid two-phase flow boundary layer (air curtain) on the top surface of the arc-shaped part.

[0060] The air curtain effectively isolates the falling slag from the metal base plate. The vibration and lift of the rising bubbles prevent the slag from sticking to the base plate. At the same time, the dense small bubbles provide air cushion support and turbulent disturbance to the slag, further reducing its falling speed and continuing to cool it.

[0061] After being broken up, cooled, and treated to prevent sticking, the slag settles to the arc-shaped area at the bottom of the shell under gravity. Ultrasonic sensors estimate the amount of slag accumulated at the bottom by counting the number of slag falls and their duration. When the accumulation reaches a preset threshold, the controller triggers the slag discharge procedure: the drive motor rotates clockwise, causing the swing arm to scrape the slag from the bottom along the arc-shaped section; the baffle, in its closed state, catches the slag to prevent it from slipping; the swing arm scoops up the slag and lifts it to the slag outlet, where it hovers for the operator to observe. Once confirmed, the hydraulic push rod retracts, the locking rod disengages from the limit rod, and the baffle automatically opens under the combined action of the torsion spring and the slag's gravity, allowing the slag to fall into the external transport structure. After unloading, the drive motor rotates counterclockwise, causing the swing arm to reset. As the swing arm approaches the baffle, the reset block forces the open baffle to gradually close, and the hydraulic push rod extends again, causing the locking rod to engage the limit rod, completing the baffle's locking and reset.

[0062] Throughout the process, the air compressor continuously supplies air, and the vortex ring pulse nozzle and microporous aeration outlet work together according to the slag falling signal: the vortex ring pulse nozzle first breaks up and rapidly cools the falling slag clumps, and then the microporous aeration outlet forms an air curtain to prevent the slag from adhering to the bottom plate and further lifts and cools it.

[0063] The system prevents micropore clogging through a removable baffle frame and filter screen, maintains stable liquid level through an anti-foaming device and liquid level sensor, and ensures the service life of the shaft seals through a combination of mechanical seal and packing seal and local cooling water.

[0064] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0065] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated incineration ash treatment system, comprising a shell (1), wherein an ash discharge well (13) is provided at the top of the shell (1), an ultrasonic sensor (131) for detecting ash is installed on the inner wall of the ash discharge well (13), an ash outlet (11) is provided on the left side of the shell (1), a sedimentation hopper (12) is provided on the right side of the shell (1), and an arc-shaped part is provided below the ash discharge well (13) corresponding to the bottom of the shell (1), characterized in that: The slag well (13) is equipped with a slag pushing structure (2) on both the front and rear sides. The slag pushing structure (2) pushes the slag located in the arc-shaped part of the shell (1) to the slag outlet (11). An air compressor (3) is installed below the shell (1). Pipes (31) are installed on the front and rear sides of the shell (1). The pipes (31) are connected to the vortex ring pulse nozzles (311) located inside the shell (1). The vortex ring pulse nozzles (311) face the direction of the slag outlet. Bubble rows (32) are equidistantly arranged on the top surface of the arc-shaped part of the shell (1). The bubble rows (32) have grooves (321). A microporous aeration row (324) is arranged on the reverse inclined surface of one side of the groove (321). The microporous aeration row (324) is connected to the air compressor (3). The ultrasonic sensor (131) detects the slag falling from the slag well (13). The air compressor (3) compresses air to form an airflow. The airflow passes through the pipes (31) and is impacted by the vortex ring pulse nozzles (311) to form a bubble group, thereby breaking up the slag clumps. The airflow passes through the microporous aeration outlet (324) to form dense microbubbles, forming a gas-liquid two-phase flow boundary layer at the bottom of the shell (1).

2. The integrated incineration slag treatment system according to claim 1, characterized in that: The slag pushing structure (2) has a drive motor (21) installed on one side of the swing arm (22). The bottom of the swing arm (22) is attached to the arc-shaped part of the shell (1). The swing arm (22) has a baffle (23) on the right side. The drive motor (21) pushes the slag falling in the arc-shaped part of the shell (1) to the slag outlet (11) through the swing arm (22).

3. The integrated incineration slag treatment system according to claim 1, characterized in that: A baffle (14) is provided at the bottom of the shell (1) near the sedimentation hopper (12), and a reset block (141) is installed on one side of the baffle (14).

4. The integrated incineration slag treatment system according to claim 2, characterized in that: Torsion springs (231) are installed on the top of both sides of the baffle (23), and limit rods (232) are installed on the bottom of both sides of the baffle (23).

5. The integrated incineration slag treatment system according to claim 4, characterized in that: The swing arm (22) is equipped with a hydraulic push rod (221). The bottom of the hydraulic push rod (221) is connected to the locking rod (222) through a movable joint. The locking rod (222) is equipped with a bearing (223) in the middle. The locking rod (222) is engaged with the limiting rod (232) of the corresponding baffle (23) on the other side.

6. The integrated incineration slag treatment system according to claim 2, characterized in that: A baffle (14) is provided at the bottom of the shell (1) near the sedimentation hopper (12), and a reset block (141) is installed on one side of the baffle (14).

7. The integrated incineration slag treatment system according to claim 6, characterized in that: The reset block (141) is used to abut against the baffle (23) to close it when the swing arm (22) rotates counterclockwise to reset.

8. The integrated incineration slag treatment system according to claim 5, characterized in that: When the hydraulic push rod (221) extends, the locking rod (222) engages with the limiting rod (232) to keep the baffle (23) closed. When the hydraulic push rod (221) retracts, the locking rod (222) disengages from the limiting rod (232) to open the baffle (23) under the action of the torsion spring (231).

9. The integrated incineration slag treatment system according to claim 1, characterized in that: The top of the tank (321) of the bubble row (32) is fitted with a blocking frame (322), and the inside of the blocking frame (322) is provided with a filter screen (323) for intercepting particulate matter suspended in the coolant.

10. The integrated incineration slag treatment system according to claim 1, characterized in that: The vortex pulse nozzle (311) is used to generate a bubble cluster with an annular vortex structure, and the microporous aeration outlet (324) is used to generate dense microbubbles.

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