Slurry stabilizer
By designing a slurry stabilizer, the problems of low stirring efficiency, inaccurate flow regulation, and insufficient self-cleaning of zirconia slurry were solved, achieving slurry uniformity and stability and improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-14
- Publication Date
- 2026-03-31
AI Technical Summary
Existing zirconia slurry stabilization technologies suffer from problems such as low stirring efficiency, inaccurate flow rate regulation, lack of self-cleaning function, and imperfect temperature and concentration control, resulting in poor slurry uniformity and stability, which affects the spray drying effect.
The slurry stabilizer includes a slurry silo, a mixing mechanism, an automatic flow regulation mechanism, a self-cleaning mechanism, and a real-time monitoring device. It achieves uniform mixing, precise delivery, and automatic cleaning of the slurry by using a mixing motor to drive the mixing shaft, a flow sensor to regulate the concentration, a cleaning pump for self-cleaning, and a filtration mechanism and a temperature monitoring device.
It achieves efficient mixing, precise flow regulation, and automatic cleaning of slurry, ensuring the uniformity and stability of slurry, improving production efficiency, and reducing manual intervention.
Smart Images
Figure CN224057164U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of zirconia processing technology, and in particular to a slurry stabilizer. Background Technology
[0002] Zirconia slurry is a high-performance material widely used in ceramics, electronics, medical and other fields. Maintaining uniformity and stability of the slurry concentration is crucial during its preparation and application to ensure the quality of the final product. During the preparation and transfer of zirconia slurry to a spray granulator for fine particle production, uneven concentration can easily occur due to particle sedimentation, agglomeration, or viscosity changes, thus affecting the effectiveness of subsequent processes such as spray drying.
[0003] Currently, common zirconia slurry stabilization technologies mainly rely on agitation mechanisms and flow control devices. The agitation mechanism prevents particle settling and agglomeration through mechanical stirring, while the flow control device is used to control the slurry's flow rate. However, existing technologies have the following shortcomings:
[0004] 1. Limited mixing effect: After long-term operation, traditional mixing mechanisms are prone to the adhesion of slurry residue to the mixing blades and inner walls of the container, which leads to a decrease in mixing efficiency and may even cause uneven slurry concentration.
[0005] 2. Insufficient flow regulation accuracy: Existing flow regulation mechanisms mostly rely on manual or simple automatic control, which makes it difficult to make precise adjustments based on the real-time concentration and viscosity changes of the slurry, resulting in unstable slurry transmission.
[0006] 3. Lack of self-cleaning function: Existing equipment usually requires manual cleaning after shutdown, which is not only inefficient, but may also lead to slurry contamination or equipment damage due to incomplete cleaning.
[0007] 4. Inadequate temperature and concentration control: The performance of zirconia slurry is extremely sensitive to temperature and concentration, but existing technologies often lack efficient real-time monitoring and adjustment mechanisms, making it difficult to ensure the stability of the slurry.
[0008] To address the aforementioned issues, there is an urgent need for a zirconia slurry stabilizer capable of efficient mixing, precise flow regulation, automatic cleaning, and real-time monitoring and control, in order to improve the uniformity and stability of the slurry, reduce manual intervention, and increase production efficiency. Utility Model Content
[0009] In order to overcome the problems existing in the prior art, this application provides a slurry stabilizer.
[0010] The slurry stabilizer provided in this application adopts the following technical solution:
[0011] A slurry stabilizer includes: a main body containing a slurry silo; a cover on the inlet at the top of the slurry silo; a concentration monitoring device and a temperature monitoring device installed inside the slurry silo; a stirring mechanism installed on the cover, the stirring mechanism including a stirring motor mounted on the cover, the stirring shaft of the stirring motor passing through the cover and extending into the slurry silo, the stirring shaft having uniformly distributed stirring blades; a bottom outlet of the slurry silo connected to a spray granulator via a discharge pipe, wherein an automatic flow regulation mechanism is installed on the discharge pipe, the automatic flow regulation mechanism including a flow sensor, a controller, and a regulating valve, the flow sensor and the regulating valve being installed on the discharge pipe, the controller being signal-connected to the flow sensor and the regulating valve; and a self-cleaning mechanism including a cleaning liquid storage container, a cleaning pump, and nozzles, wherein the nozzles are uniformly distributed on the sidewalls of the slurry silo, and cleaning ports adapted to the nozzle openings are installed on the sidewalls of the slurry silo, the angle of the cleaning ports facing into the slurry silo being adjustable.
[0012] By adopting the above technical solution, zirconia slurry is introduced into the slurry tank inside the main body through the top inlet. A stirring mechanism installed on the cover stirs the slurry in the tank. Concentration and temperature monitoring devices inside the slurry tank monitor the concentration and temperature in real time, respectively. The stirring mechanism is driven by a stirring motor on the cover to rotate a stirring shaft with stirring blades inside the slurry tank, thoroughly stirring the slurry. The slurry is then transported to a spray granulator for granulation through a discharge pipe at the bottom of the slurry tank. A flow sensor installed on the discharge pipe detects the slurry concentration, and the controller controls the opening of the regulating valve based on the feedback signal from the flow sensor. A cleaning port installed on the side of the slurry tank is connected to a self-cleaning mechanism. A cleaning pump introduces cleaning solution from a cleaning solution storage container into the slurry tank. By adjusting the angle of the cleaning port towards the slurry tank, and with the stirring mechanism running idle, the cleaning solution can thoroughly rinse the stirring shaft, stirring blades, and slurry tank walls. After rinsing, the solution is discharged through the discharge pipe, completing the internal cleaning without disassembling the main body.
[0013] Preferably, a filtration mechanism is installed at the outlet at the bottom of the slurry tank, including a metal fixing plate on the outlet end face and an internal filter screen. The metal fixing plate has a circumferential array of perforations, and the filter screen adopts a downwardly concave arc structure.
[0014] By adopting the above technical solution, the filtration mechanism at the outlet at the bottom of the slurry silo filters out large particles in the slurry through perforations in the metal fixing plate, and then performs secondary filtration through the downward-recessed filter screen at its bottom, ensuring that the particles in the slurry guided from the discharge pipe to the spray granulator are uniform.
[0015] Preferably, the cleaning ports are evenly distributed on one side of the slurry tank, including a fixed end connected to the nozzle and an adjusting end for adjusting the liquid outlet angle. The outer end of the fixed end is provided with an arc-shaped surface adapted to the nozzle, and the upper and lower elastic surfaces of the adjusting end adjust the liquid outlet angle through an adjusting mechanism.
[0016] Preferably, the adjustment mechanism includes an adjustment plate installed inside the elastic surface, wherein the bottom ends of the adjustment plate are driven by cylinders, and the two ends of the cylinders are rotatably connected to the main body and the adjustment plate, respectively.
[0017] By adopting the above technical solution, the fixed end in the cleaning port is connected to the outlet of the nozzle, and the adjusting end adjusts the liquid outlet angle of the cleaning port through the adjusting mechanism. The adjusting plate inside the adjusting end is driven by the cylinders at the bottom of its two ends, thereby adjusting the angle of the elastic surfaces on the upper and lower sides of the cleaning port, so that the cleaning port can spray cleaning liquid into the slurry tank at different angles.
[0018] Preferably, the nozzle is fixedly installed on the conveyor belt, and the conveyor belt is also equipped with a plug for sealing the cleaning port. The free ends of the plug and the nozzle are provided with arc-shaped protrusions that are adapted to the arc-shaped surface on the cleaning port, and an annular sealing ring is fixed on the arc-shaped protrusions. The end of the nozzle is connected to the cleaning fluid storage container through a cleaning pipe.
[0019] Preferably, the end of the cleaning pipe near the nozzle is guided by a guide roller coaxial with the drive belt shaft, and the end of the cleaning pipe near the cleaning fluid storage container is equipped with a winding roller for winding the cleaning pipe. When all nozzle cleaning ports are connected, the cleaning pipe is in a taut state that can stably deliver liquid.
[0020] By adopting the above technical solution, the nozzle and plug are fixedly installed on the conveyor belt. When the slurry silo performs self-cleaning, the arc-shaped protrusion at the end of the nozzle abuts against the arc-shaped surface on the cleaning port, and the annular sealing ring on the arc-shaped protrusion seals the connection. When the slurry silo is working normally, the annular sealing ring on the arc-shaped protrusion of the plug seals the connection, preventing slurry from leaking out of the cleaning port. Furthermore, the nozzle and plug rotate under the drive of the conveyor belt. The connection ends of both with the cleaning port adopt an elastic structure, being compressed when in contact with the outer wall of the slurry silo cleaning port, and able to abut against it when aligned and connected. The cleaning pipe used to supply liquid to the nozzle is guided by guide rollers and wound up by a winding roller near the cleaning liquid storage container, facilitating the storage of the cleaning pipe. When the nozzle is fully connected to the cleaning port on the side wall of the slurry silo, the cleaning pipe is in a taut state capable of stable feeding, thereby allowing the cleaning liquid in the cleaning liquid storage container to be stably discharged from the cleaning port through the action of the cleaning pump.
[0021] Preferably, the feed inlet of the main body has four sets of positioning screws arranged in a circumferential array, and the cover has corresponding limiting holes, and positioning nuts are installed at the positions where the positioning screws extend out of the limiting holes.
[0022] By adopting the above technical solution, the cover is fitted onto the positioning screw on the feed inlet and locked by the positioning nut, thereby fixing the cover onto the main body, which facilitates the disassembly and assembly of the cover and the feeding of the slurry.
[0023] Preferably, the concentration monitoring device is installed on the bottom side of the slurry silo and uses an ultrasonic sensor, microwave sensor or nuclear magnetic resonance sensor. A level gauge is also installed on the inner wall of the slurry silo.
[0024] By adopting the above technical solution, the concentration monitoring device converts the monitored signal into an electrical signal through a sensor. After amplification and filtering, the electrical signal is converted into a digital signal. The slurry concentration is calculated according to a preset algorithm, and the concentration data is transmitted to the control system for display. Furthermore, the level gauge monitors the amount of slurry inside the slurry tank in real time, promptly reminding the operator to replenish the slurry when it is insufficient, ensuring a normal supply to the spray granulator.
[0025] In summary, this application includes at least one of the following beneficial technical effects:
[0026] 1. This application connects to a self-cleaning mechanism via a cleaning port on the side of the slurry silo. The cleaning liquid in the cleaning liquid storage container is introduced into the slurry silo via a cleaning pump. The angle of the cleaning port toward the slurry silo is adjusted, and the stirring mechanism runs idle. The cleaning liquid can fully wash the stirring shaft, stirring blades and slurry silo wall of the stirring mechanism. After washing, it is discharged through the discharge pipe. The internal cleaning can be completed without disassembling the main body.
[0027] 2. This application uses a nozzle and a plug to be fixedly installed on the conveyor belt. When the slurry silo is self-cleaning, the arc-shaped protrusion at the end of the nozzle abuts against the arc-shaped surface on the cleaning port, and the annular sealing ring on the arc-shaped protrusion seals the connection. When the slurry silo is working normally, the annular sealing ring on the arc-shaped protrusion of the plug seals the connection. The switching between the self-cleaning and normal working states of the slurry stabilizer is achieved by switching between the nozzle and the plug. Attached Figure Description
[0028] Figure 1 This is a schematic diagram of the overall structure of a slurry stabilizer;
[0029] Figure 2 yes Figure 1 Enlarged view of point A in the middle;
[0030] Figure 3 yes Figure 2 Enlarged view at point B in the middle;
[0031] Figure 4 yes Figure 1 Enlarged view of the middle filtration mechanism.
[0032] Explanation of reference numerals in the attached drawings: 1. Main body; 11. Feed inlet; 12. Positioning screw; 13. Positioning nut; 2. Slurry hopper; 21. Cover; 22. Concentration monitoring device; 23. Temperature monitoring device; 24. Discharge pipe; 241. Flow sensor; 242. Controller; 243. Regulating valve; 25. Cleaning port; 251. Fixed end; 252. Regulating end; 2521. Elastic surface; 26. Filtering mechanism; 261. Metal fixing plate; 2611 1. Perforation; 262. Filter screen; 27. Level gauge; 3. Stirring mechanism; 31. Stirring motor; 32. Stirring shaft; 33. Stirring blades; 4. Self-cleaning mechanism; 41. Cleaning fluid storage container; 42. Cleaning pump; 43. Nozzle; 431. Cleaning pipe; 432. Guide roller; 433. Take-up roller; 5. Adjusting mechanism; 51. Adjusting plate; 52. Cylinder; 6. Conveyor belt; 61. Plug; 62. Arc-shaped protrusion; 63. Annular sealing ring. Detailed Implementation
[0033] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.
[0034] This application discloses a slurry stabilizer.
[0035] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4A slurry stabilizer includes: a main body 1, a slurry silo 2 inside the main body 1, a cover 21 on the inlet 11 at the top of the slurry silo 2, a concentration monitoring device 22 and a temperature monitoring device 23 installed inside the slurry silo 2, a stirring mechanism 3 installed on the cover 21, the stirring mechanism 3 including a stirring motor 31 mounted on the cover 21, a stirring shaft 32 of the stirring motor 31 passing through the cover 21 and extending into the slurry silo 2, and stirring blades 33 evenly distributed on the stirring shaft 32; the bottom outlet of the slurry silo 2 is connected to a spray granulator through a discharge pipe 24, wherein an automatic flow meter is installed on the discharge pipe 24. The flow regulation mechanism 5 includes a flow sensor 241, a controller 242, and a regulating valve 243. The flow sensor 241 and the regulating valve 243 are installed on the discharge pipe 24, and the controller 242 is signal-connected to the flow sensor 241 and the regulating valve 243. The self-cleaning mechanism 4 includes a cleaning fluid storage container 41, a cleaning pump 42, and nozzles 43. The nozzles 43 are evenly distributed on the side wall of the slurry tank 2, and cleaning ports 25 adapted to the nozzles 43 are installed on the side wall of the slurry tank 2. The angle of the cleaning ports 25 towards the inside of the slurry tank 2 is adjustable. Zirconia slurry is introduced into the slurry tank 2 inside the main body 1 through the top feed inlet 11. A stirring mechanism 3 installed on the cover 21 stirs the slurry in the slurry tank 2. A concentration monitoring device 22 and a temperature monitoring device 23 inside the slurry tank 2 monitor the concentration and temperature in real time, respectively. The stirring mechanism 3 is driven by the stirring motor 31 on the cover 21 to rotate the stirring shaft 32 with stirring blades in the slurry bin 2, which fully stirs the slurry in the slurry bin 2 and transports the slurry to the spray granulator for granulation through the discharge pipe 24 at the bottom outlet of the slurry bin 2. The flow sensor 241 installed on the discharge pipe 24 is used to detect the concentration of the slurry. The controller 242 controls the opening of the regulating valve 243 according to the feedback signal of the flow sensor 241. The cleaning port 25 installed on the side of the slurry bin 2 is connected to the self-cleaning mechanism 4. The cleaning liquid in the cleaning liquid storage container 41 is introduced into the slurry bin 2 through the cleaning pump 42. The angle of the cleaning port 25 towards the slurry bin 2 is adjusted, and the stirring mechanism 3 runs idle. The cleaning liquid can fully wash the stirring shaft 32, stirring blades 33 and the wall of the slurry bin 2 of the stirring mechanism 3. After washing, it is discharged through the discharge pipe 24. The internal cleaning can be completed without disassembling the main body 1.
[0036] Reference Figure 1 and Figure 4A filtration mechanism 26 is installed at the outlet of the slurry silo 2. This mechanism includes a metal fixing plate 261 on the outlet end face and an internal filter screen 262. The metal fixing plate 261 has a circumferential array of perforations 2611, and the filter screen 262 has a downwardly concave arc-shaped structure. The filtration mechanism 26 at the outlet of the slurry silo 2 filters out large particles from the slurry through the perforations 2611 on the metal fixing plate 261, and then performs secondary filtration through the downwardly concave filter screen 262, ensuring that the particles in the slurry guided from the discharge pipe 24 to the spray granulator are uniform.
[0037] Reference Figure 1 , Figure 2 and Figure 3 The cleaning ports 25 are evenly distributed on one side of the slurry tank 2, including a fixed end 251 connected to the nozzle 43 and an adjusting end 252 for adjusting the liquid outlet angle. The outer end of the fixed end 251 has an arc-shaped surface adapted to the nozzle 43. The upper and lower elastic surfaces 2521 of the adjusting end 252 adjust the liquid outlet angle through the adjusting mechanism 5. The adjusting mechanism 5 includes an adjusting plate 51 installed inside the elastic surface 2521. The bottom ends of the adjusting plate 51 are driven by cylinders 52, and the two ends of the cylinders 52 are rotatably connected to the main body 1 and the adjusting plate 51, respectively. The fixed end 251 of the cleaning port 25 is connected to the outlet of the nozzle 43. The adjusting end 252 adjusts the liquid outlet angle of the cleaning port 25 through the adjusting mechanism 5. The adjusting plate 51 inside the adjusting end 252 is driven by the cylinders 52 at its bottom ends, thereby adjusting the angle of the upper and lower elastic surfaces 2521 of the cleaning port 25, so that the cleaning port 25 can spray cleaning liquid into the slurry tank 2 at different angles.
[0038] Reference Figure 1 , Figure 2 and Figure 3The nozzle 43 is fixedly mounted on the conveyor belt 6, and the conveyor belt 6 is also equipped with a plug 61 for sealing the cleaning port 25. The free ends of the plug 61 and the nozzle 43 are provided with arc-shaped protrusions 62 that are adapted to the arc-shaped surface on the cleaning port 25, and an annular sealing ring 63 is fixed on the arc-shaped protrusions 62. The end of the nozzle 43 is connected to the cleaning fluid storage container 41 through the cleaning pipe 431. The end of the cleaning pipe 431 near the nozzle 43 is guided by a guide roller 432 coaxial with the drive belt shaft. The end of the cleaning pipe 431 near the cleaning fluid storage container 41 is equipped with a winding roller 433 for winding up the cleaning pipe 431. When all the nozzles 43 and the cleaning ports 25 are connected, the cleaning pipe 431 is in a taut state that can stably deliver liquid. Nozzle 43 and plug 61 are fixedly installed on conveyor belt 6. When slurry tank 2 performs self-cleaning, the arc-shaped protrusion 62 at the end of nozzle 43 abuts against the arc-shaped surface on cleaning port 25, and the annular sealing ring 63 on the arc-shaped protrusion 62 seals the connection. When slurry tank 2 is working normally, the annular sealing ring 63 on the arc-shaped protrusion 62 of plug 61 seals the connection, and slurry will not leak from cleaning port 25. Furthermore, nozzle 43 and plug 61 rotate under the drive of conveyor belt 6. The connection ends of both with cleaning port 25 adopt an elastic structure. When they come into contact with the outer wall of cleaning port 25 of slurry tank 2, they are squeezed and can abut against it when they are aligned and connected. Furthermore, the cleaning pipe 431 used to supply liquid to the nozzle 43 is guided by the guide roller 432 and wound up by the winding roller 433 near the end of the cleaning liquid storage container 41, which facilitates the storage of the cleaning pipe 431. When the nozzle 43 is fully connected to the cleaning port 25 on the side wall of the slurry tank 2, the cleaning pipe 431 is in a taut state that can stably feed the material, so that the cleaning liquid in the cleaning liquid storage container 41 can be stably discharged from the cleaning port 25 through the action of the cleaning pump 42.
[0039] Reference Figure 1 The feed inlet 11 of the main body 1 has four sets of positioning screws 12 arranged in a circular array. The cover 21 has corresponding limiting holes, and positioning nuts 13 are installed at the positions where the positioning screws 12 extend out of the limiting holes. The cover 21 is fitted onto the positioning screws 12 on the feed inlet 11 and locked by the positioning nuts 13, thereby fixing the cover 21 onto the main body 1, which facilitates the disassembly and assembly of the cover 21 and the feeding of slurry.
[0040] Reference Figure 1The concentration monitoring device 22 is installed on the bottom side of the slurry silo 2, employing an ultrasonic sensor, microwave sensor, or nuclear magnetic resonance sensor. A level gauge 27 is also installed on the inner wall of the slurry silo 2. The concentration monitoring device 22 converts the monitored signal into an electrical signal via the sensor. After amplification and filtering, the electrical signal is converted into a digital signal. The slurry concentration is calculated according to a preset algorithm, and the concentration data is transmitted to the control system for display. Furthermore, the level gauge 27 monitors the amount of slurry inside the slurry silo 2 in real time, promptly reminding the operator to replenish the slurry when it is insufficient, ensuring a normal supply to the spray granulator.
[0041] Working principle: Zirconia slurry is introduced into the slurry tank 2 inside the slurry stabilizer body 1 through the top feed port 11. The stirring mechanism 3 installed on the cover 21 stirs the slurry in the slurry tank 2. The concentration monitoring device 22, temperature monitoring device 23 and liquid level gauge 27 inside the slurry tank 2 monitor the concentration, temperature and slurry level in real time. The discharge pipe 24 at the bottom outlet of the slurry tank 2 delivers the slurry to the spray granulator for granulation. The flow sensor 241 installed on the discharge pipe 24 is used to detect the slurry concentration. The controller 242 controls the opening of the regulating valve 243 according to the feedback signal of the flow sensor 241. When the slurry stabilizer is self-cleaning, the drive conveyor belt 6 rotates, and the plug 61 connected to the cleaning port 25 is switched to the nozzle 43 by the rotation of the conveyor belt 6. The arc-shaped protrusion 62 at the end of the nozzle 43 abuts against the arc-shaped surface on the cleaning port 25, and the annular sealing ring 63 on the arc-shaped protrusion 62 seals the connection. The cleaning liquid in the cleaning liquid storage container 41 is introduced into the slurry tank 2 by the cleaning pump 42. The angle of the cleaning port 25 toward the slurry tank 2 is adjusted. At the same time, the stirring mechanism 3 runs idle. The cleaning liquid can fully wash the stirring shaft 32, stirring blades 33 and the wall of the slurry tank 2 of the stirring mechanism 3. After washing, it is discharged through the discharge pipe 24.
[0042] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A slurry stabilizer characterized by, The utility model relates to a kind of automatic cleaning spray granulator, including: Main body (1), the slurry bin (2) is in the main body (1), the cover (21) is in the feed inlet (11) top of slurry bin (2), concentration monitoring device (22) and temperature monitoring device (23) are installed inside slurry bin (2), the cover (21) is installed with stirring mechanism (3), the stirring mechanism (3) includes the stirring motor (31) installed on the cover (21), the stirring shaft (32) of stirring motor (31) penetrates through cover (21) and extends to inside slurry bin (2), stirring shaft (32) is uniformly distributed with stirring blade (33);Slurry bin (2) bottom outlet is connected with spray granulator by discharging pipeline (24), wherein automatic flow regulating mechanism (5) is installed on discharging pipeline (24), the automatic flow regulating mechanism (5) includes flow sensor (241), controller (242) and regulating valve (243), flow sensor (241) and regulating valve (243) are installed on discharging pipeline (24), controller (242) is signal connected with flow sensor (241) and regulating valve (243); Self-cleaning mechanism (4), the self-cleaning mechanism (4) includes cleaning liquid storage container (41), cleaning pump (42) and nozzle (43), wherein nozzle (43) is uniformly distributed on the side wall of slurry bin (2), and the side wall of slurry bin (2) is provided with a cleaning port (25) matched with the nozzle (43), and the angle of the cleaning port (25) towards the inside of the slurry bin (2) is adjustable.
2. A slurry stabilizer according to claim 1, wherein: The outlet of the slurry bin (2) is provided with a filtering mechanism (26), which includes a metal fixing plate (261) on the outlet end face and a filter screen (262) inside, and the metal fixing plate (261) is provided with a plurality of perforations (2611) arranged in a circle, and the filter screen (262) has a downwardly recessed arc structure.
3. A slurry stabilizer according to claim 1, wherein: The cleaning ports (25) are uniformly distributed on one side of the slurry bin (2), and include a fixed end (251) connected with the nozzle (43) and an adjusting end (252) for adjusting the liquid outlet angle, wherein the outer side end of the fixed end (251) is provided with an arc surface matched with the nozzle (43), and the upper and lower elastic surfaces (2521) of the adjusting end (252) are adjusted by the adjusting mechanism (5) to adjust the liquid outlet angle.
4. A slurry stabilizer according to claim 3, wherein: The adjusting mechanism (5) includes an adjusting plate (51) arranged inside the elastic surface (2521), wherein the bottom of both ends of the adjusting plate (51) is driven by a pneumatic cylinder (52), and both ends of the pneumatic cylinder (52) are rotatably connected to the main body (1) and the adjusting plate (51) respectively.
5. A slurry stabilizer according to claim 1, wherein: The nozzle (43) is fixedly installed on the conveying belt (6), and the conveying belt (6) is further provided with a plug (61) for sealing the cleaning port (25), the free end of the plug (61) and the nozzle (43) is provided with an arc protrusion (62) matched with the arc surface on the cleaning port (25), and the arc protrusion (62) is fixedly provided with a ring-shaped sealing ring (63), and the end of the nozzle (43) is communicated with the cleaning liquid storage container (41) through a cleaning pipeline (431).
6. A slurry stabilizer according to claim 5, wherein: The end of the cleaning pipe (431) near the nozzle (43) is guided by a guide roller (432) coaxial with the transmission belt rotating shaft, the end of the cleaning pipe (431) near the cleaning liquid storage container (41) is installed with a winding roller (433) for winding the cleaning pipe (431), and the cleaning pipe (431) is in a straightened state capable of stably sending liquid when all the nozzles (43) are connected with the cleaning ports (25).
7. A slurry stabilizer according to claim 1, wherein: The feeding port (11) of the main body (1) is circumferentially provided with four groups of positioning screws (12), the cover (21) is provided with limiting holes corresponding to the positioning screws (12), and the positioning screws (12) are provided with positioning nuts (13) at positions extending out of the limiting holes.
8. A slurry stabilizer according to claim 1, wherein: The concentration monitoring device (22) is installed on the bottom side of the slurry bin (2) and is an ultrasonic sensor, a microwave sensor or a nuclear magnetic resonance sensor, and a liquid level meter (27) is further installed on the inner side wall of the slurry bin (2).