Ore pulp stirring tank convenient to clean

Abstract

The utility model discloses an ore pulp stirring tank convenient to clean, which comprises a fixing frame, a tank body is arranged on the fixing frame, a flushing device is arranged at the bottom end of the tank body, the flushing device comprises an output pipe, a pressure pump and a movable bin, the output pipe is connected to the output end of the pressure pump, the movable bin is arranged below the tank body, and one end of the output pipe is connected with a speed regulating device. The speed adjusting device comprises a control sleeve, a fixing pipe, a linkage sleeve, an adaptive sleeve, a linkage rod, an adaptive groove, an adaptive block, a connecting rod and a connecting frame, the linkage sleeve is connected with the adaptive sleeve through the connecting rod, the linkage rod is connected with the control sleeve through the connecting frame, the adaptive groove is formed in the output pipe, and a positioning mechanism is arranged on the outer side of the output pipe; the positioning mechanism comprises a supporting rod, a matching plate, a fixing sleeve, a matching hole, a fixing rod and a fixing groove, the supporting rod is connected to one side of the fixing sleeve, the matching hole is formed in the matching plate, the fixing rod is installed on the side wall of the control sleeve, and the fixing groove is formed in the outer side of the output pipe.

Description

Technical Field

[0001] This utility model relates to the field of slurry mixing tank technology, specifically to a slurry mixing tank that is easy to clean. Background Technology

[0002] In mineral processing, slurry agitation before flotation ensures thorough mixing of the slurry and reagents. Equipment malfunctions or sudden power outages are common problems during this process. Prolonged abnormal shutdowns can lead to severe slurry sedimentation. Solid particles in the slurry gradually settle under gravity, forming a dense sediment layer on the agitator blades. This not only increases the load on the blades but also makes starting the agitator system difficult. When restarting the motor, excessive resistance from the sediment can prevent the agitator shaft from rotating properly, causing a surge in motor current and potentially burning out the motor. While some equipment is equipped with flushing devices to address slurry sedimentation through water flow, these systems typically use fixed-parameter water supply systems. When processing different types of slurries, the inability to adjust the water flow intensity can result in ineffective cleaning, impacting cleaning efficiency and equipment maintenance. Utility Model Content

[0003] In view of the problems existing in the prior art, the present invention provides a slurry mixing tank that is easy to clean, so as to solve the technical problems mentioned in the background art.

[0004] Technical solution

[0005] To achieve the above objectives, this utility model provides the following technical solution: a slurry mixing tank that is easy to clean, comprising a fixed frame, on which a tank body is fixedly mounted. The tank body is characterized by a flushing device at its bottom, comprising an output pipe, a pressure pump, and a movable chamber. The output pipe is connected to the output end of the pressure pump. The movable chamber is rotatably mounted below the tank body. One end of the output pipe is connected to a speed regulating device, comprising a control sleeve, a fixed pipe, a linkage sleeve, an adapter, a linkage rod, an adapter slot, an adapter block, a connecting rod, and a connecting frame. Both ends of the control sleeve are rotatably connected to the fixed pipe and the output pipe, respectively. One end of the fixed pipe is rotatably connected to the movable chamber. The outer wall of the linkage sleeve is fixedly connected to the inner wall of the adapter via the connecting rod. The outer wall of the adapter is movably connected to the inner wall of the output tube via threads. The linkage rod is fixedly connected to the control sleeve via a connecting bracket, and the linkage sleeve is slidably fitted on the outside of the linkage rod. The adapter groove is opened in the output tube, and one side of the adapter block is slidably set in the adapter groove. A positioning mechanism is provided on the outside of the output tube. The positioning mechanism includes a support rod, a mating plate, a fixing sleeve, a mating hole, a fixing rod, and a fixing groove. The support rod is fixedly connected to one side of the fixing sleeve. The mating plate is rotatably fitted on the outside of the output tube. The fixing sleeve is slidably fitted on the outside of the output tube. The mating hole is opened on the mating plate. Multiple fixing rods are slidably installed on the side wall of the control sleeve. Multiple fixing grooves are opened on the outside of the output tube, and one end of the fixing rod is inserted into the fixing groove.

[0006] The present invention is further configured such that a clearance groove is provided at the bottom of the fixed frame, and an installation groove is provided above the movable compartment. A return spring is movably provided in the installation groove, and a top block is connected to the other end of the return spring. A nozzle is detachably provided in the top block, and a bellows is connected to one end of the nozzle. The other end of the bellows is connected to the movable compartment. The two sides of the stop block are designed with a chamfered structure. The above components facilitate the safe storage and release of the nozzle for use.

[0007] The present invention is further configured such that a slide rail is provided on one side of the fixed frame, a slider is slidably provided in the slide rail, a cylinder is detachably provided on one side of the slide rail, a piston rod is connected to the output end of the cylinder, the other end of the piston rod is connected to the slider, a movable rod is provided on one side of the slider, and the two ends of the movable rod are respectively rotatably connected to the movable chamber and the slider. The above components realize reciprocating motion, which facilitates flexible switching between cleaning mode and stirring mode.

[0008] The present invention is further configured such that an input pipe is connected to the input end of the pressure pump, an installation frame is detachably provided at the top of the fixed frame, a motor is provided above the installation frame, a stirring frame is connected to the output end of the motor, and a discharge hopper is provided on one side of the tank. The above components improve the stirring structure.

[0009] The present invention is further configured such that a movable groove is provided on the side wall of the trough, and a baffle plate is movably provided in the movable groove.

[0010] The present invention is further configured such that a connecting block is fixedly provided on one side of the adapter block, and a connecting groove is provided on one side of the adapter block. The connecting groove is adapted to the connecting block. The above-mentioned components ensure the synchronous movement of the adapter block.

[0011] The present invention is further configured such that a movable spring is connected to one side of the adapter block, and a movable block is connected to the other end of the movable spring, thereby further optimizing the speed regulating device.

[0012] The present invention is further configured such that a connecting spring is provided on the outer side of the control sleeve, one end of the fixing rod is connected to the outer wall of the control sleeve through the connecting spring, a spring is connected to one side of the fixing sleeve, and the other end of the spring is in contact with the mating sleeve. The above components ensure the stability of the structure and reduce the number of operation steps.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The nozzles in the movable chamber are connected to the movable chamber through a bellows. With the elastic support of the return spring and the top block, the nozzles can be automatically raised and lowered. The cylinder drives the slider to move in the slide rail, and the movable rod drives the movable chamber to rotate, so that the nozzles can be accurately aligned with the clearance groove. At the same time, the design of the clearance groove ensures the safe storage of the top block and the nozzles. This not only solves the problem of slurry deposition causing difficulty in starting the mixing system in traditional equipment, but also achieves comprehensive cleaning of the inner wall of the tank through multi-point spraying, effectively avoiding the risk of motor burnout due to overload of deposits.

[0015] 2. A precise water flow adjustment system was designed. Through the inclined structure design of the adapter block and adapter groove, combined with the limiting and guiding function of the connecting block and connecting groove, and the elastic cooperation of the movable spring and the movable block, the precise adjustment of the water flow channel was achieved, ensuring the smooth and controllable adjustment process. By changing the volume of water flow, the conveying speed was adjusted, which solved the problem of the inflexible adjustment of water flow intensity.

[0016] 3. A reliable multi-locking system was designed. By engaging and inserting the fixing rod into the fixing groove, and with the help of the connecting spring, the control sleeve is precisely locked. The pre-tightening force of the spring on the fixing sleeve, and the locking action of the support rod and the mating plate, limit the fixing sleeve to the outside of the fixing rod, forming a stable double protection mechanism. This solves the problem of easy loosening and displacement of the adjustment structure in the existing technology, ensures the stability of water flow parameters, and guarantees the reliability of the cleaning effect. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the overall structure of a slurry mixing tank that is easy to clean, according to this utility model.

[0018] Figure 2 This is a schematic diagram of the overall structure from a second perspective in this utility model;

[0019] Figure 3 This is a cross-sectional view of the structure of this utility model;

[0020] Figure 4 for Figure 3 A magnified schematic diagram of the partial structure at point A in the middle;

[0021] Figure 5 for Figure 3 A magnified schematic diagram of the local structure at point B;

[0022] Figure 6 This is a structural schematic diagram of the movable compartment and the top block in this utility model;

[0023] Figure 7 This is a cross-sectional view of the output tube and the fixed tube in this utility model.

[0024] Figure 8 for Figure 7 A magnified schematic diagram of the structure at point C in the middle;

[0025] Figure 9 for Figure 7 A magnified schematic diagram of the structure at point D.

[0026] In the diagram: 1. Fixed frame; 2. Tank; 3. Output pipe; 4. Pressurization pump; 5. Movable chamber; 6. Control sleeve; 7. Fixed pipe; 8. Linkage sleeve; 9. Adaptor; 10. Linkage rod; 11. Adaptor groove; 12. Adaptor block; 13. Connecting rod; 14. Connecting frame; 15. Support rod; 16. Mating plate; 17. Fixed sleeve; 18. Mating hole; 19. Fixed rod; 20. Fixed groove; 21. Clearance groove; 22. Mounting groove; 23. Reset spring; 24. Top block; 25. Nozzle; 26. Bellows; 27. Slide rail; 28. Slider; 29. ​​Cylinder; 30. Piston rod; 31. Movable rod; 32. Input pipe; 33. Mounting bracket; 34. Motor; 35. Mixing rack; 36. Discharge hopper; 37. Movable groove; 38. Baffle plate; 39. Connecting block; 40. Connecting groove; 41. Movable spring; 42. Movable block; 43. Connecting spring; 44. Spring. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0030] Please see Figures 1-9 A slurry mixing tank that is easy to clean includes a fixed frame 1, on which a tank body 2 is fixedly mounted. A flushing device is located at the bottom of the tank body 2. The flushing device includes an output pipe 3, a pressure pump 4, and a movable chamber 5. The output pipe 3 is connected to the output end of the pressure pump 4. The movable chamber 5 is rotatably mounted below the tank body 2. One end of the output pipe 3 is connected to a speed regulating device. The speed regulating device includes a control sleeve 6, a fixed pipe 7, a linkage sleeve 8, an adapter 9, a linkage rod 10, an adapter slot 11, an adapter block 12, a connecting rod 13, and a connecting frame 14. Both ends of the control sleeve 6 are rotatably connected to the fixed pipe 7 and the output pipe 3, respectively. One end of the fixed pipe 7 is rotatably connected to the movable chamber 5. The outer wall of the linkage sleeve 8 is fixedly connected to the inner wall of the adapter 9 via the connecting rod 13. The outer wall of the adapter 9 is threaded to the inner wall of the output pipe 3. The linkage rod 10 is fixedly connected to the control sleeve 6 via the connecting bracket 14, and the linkage sleeve 8 is slidably sleeved on the outside of the linkage rod 10. The adapter groove 11 is opened in the output tube 3, and the adapter block 12 is slidably set in the adapter groove 11 on one side. A positioning mechanism is provided on the outside of the output tube 3. The positioning mechanism includes a support rod 15, a mating plate 16, a fixing sleeve 17, a mating hole 18, a fixing rod 19, and a fixing groove 20. The support rod 15 is fixedly connected to one side of the fixing sleeve 17. The mating plate 16 is rotatably sleeved on the outside of the output tube 3. The fixing sleeve 17 is slidably sleeved on the outside of the output tube 3. The mating hole 18 is opened on the mating plate 16. Multiple fixing rods 19 are slidably installed on the side wall of the control sleeve 6. Multiple fixing grooves 20 are opened on the outside of the output tube 3. One end of the fixing rod 19 is inserted into the fixing groove 20.

[0031] The bottom of the fixed frame 1 is provided with a clearance groove 21, and the upper part of the movable chamber 5 is provided with an installation groove 22. A reset spring 23 is movably installed in the installation groove 22. The other end of the reset spring 23 is connected to a top block 24. A nozzle 25 is detachably installed in the top block 24. One end of the nozzle 25 is connected to a bellows 26. The other end of the bellows 26 is connected to the movable chamber 5. The two sides of the stop block adopt a chamfered structure design.

[0032] A slide rail 27 is provided on one side of the fixed frame 1, and a slider 28 is slidably provided in the slide rail 27. A cylinder 29 is detachably provided on one side of the slide rail 27. A piston rod 30 is connected to the output end of the cylinder 29. The other end of the piston rod 30 is connected to the slider 28. A movable rod 31 is provided on one side of the slider 28. The two ends of the movable rod 31 are rotatably connected to the movable chamber 5 and the slider 28, respectively.

[0033] The input end of the pressure pump 4 is connected to an input pipe 32, the top of the fixed frame 1 is detachably equipped with a mounting frame 33, a motor 34 is located above the mounting frame 33, the output end of the motor 34 is connected to a stirring frame 35, and a discharge hopper 36 is located on one side of the tank 2.

[0034] The side wall of the tank body 2 is provided with a movable groove 37, and a baffle plate 38 is movably installed in the movable groove 37.

[0035] In this embodiment, when the equipment is needed, the slurry is first added to the tank 2, and then the motor 34 installed on the mounting frame 33 is turned on, so that the motor 34 drives the stirring frame 35 to stir the slurry. When the equipment stops unexpectedly and needs to be restarted, the cylinder 29 is first turned on. The cylinder 29 will pull the slider 28 along the slide rail 27 through the piston rod 30 connected to the output end. Since the two ends of the movable rod 31 are rotatably connected to the slider 28 and the movable chamber 5 respectively, the slider 28 will drive the movable chamber 5 to rotate through the movable rod 31, so that the movable chamber 5 rotates 30 degrees, and then is fixed. The clearance groove 21 at the bottom of the tank corresponds to the position of the top block 24. Then, the return spring 23 pushes the top block 24 upward. At the same time, the top block 24 will drive the bellows 26 to stretch through the nozzles 25 installed on the inner side. After it is accommodated, the pressure pump 4 is turned on, so that the pressure pump 4 draws in and pressurizes the cleaning water through the input pipe 32 connected to the input end. Then, it is delivered to the movable tank 5 through the output pipe 3 connected to the output end of the pressure pump 4. Then, it is delivered to each nozzle 25 through the bellows 26 connected to the top of the movable tank 5. Then, the water flow is further pressurized and sprayed out through each nozzle 25, thereby realizing the flushing of the slurry inside the tank 2. After diluting the slurry, the motor 34 is turned on again, causing the motor 34 to drive the mixing frame 35 to mix. After mixing, the baffle plate 38 is moved so that it slides in the movable tank 37 and no longer blocks the inlet of the discharge hopper 36. The mixing frame 35 then continues to rotate and mix, allowing the mixed slurry to be output through the discharge hopper 36 to the external collection device. The baffle plate 38 then closes the inlet of the discharge hopper 36 again. The nozzle 25 continues to spray water, and the mixing frame 35 continues to rotate, cleaning the inner wall of the tank 2. After cleaning, the nozzle 25 is turned off. 5. Then, open the baffle plate 38 to drain the wastewater, and then open the cylinder 29 again, so that the cylinder 29 pushes the slider 28 along the slide rail 27 to slide and reset through the piston rod 30. It also drives the movable chamber 5 to rotate and reset through the cooperation with the movable rod 31. Then, the side wall of the positioning groove 21 presses against the chamfered outer side of the top block 24, so that the top block 24 is retracted into the mounting groove 22 and presses against the reset spring 23. The nozzle 25 will also compress the bellows 26. After the slider 28 is reset, the cylinder 29 can be closed. This equipment not only effectively protects the motor 34 and other equipment, but also achieves cleaning of the inside of the tank 2.

[0036] Please see Figures 7-9 As a further implementation of the overall equipment: a connecting block 39 is fixedly provided on one side of the adapter block 12, and a connecting groove 40 is provided on one side of the adapter block 9, and the connecting groove 40 is adapted to the connecting block 39.

[0037] One side of the adapter block 12 is connected to a movable spring 41, and the other end of the movable spring 41 is connected to a movable block 42.

[0038] A connecting spring 43 is provided on the outside of the control sleeve 6. One end of the fixing rod 19 is connected to the outer wall of the control sleeve 6 through the connecting spring 43. A spring 44 is connected to one side of the fixing sleeve 17, and the other end of the spring 44 is in contact with the mating sleeve.

[0039] More specifically, in the initial state, multiple movable blocks 42 are abutted together, and the adapter block 12 cooperates with the movable blocks 42 to press the movable spring 41. Then, when it is necessary to adjust the water flow delivery speed according to the requirements, firstly, the mating plate 16 is rotated, causing the mating hole 18 to rotate. When the mating hole 18 rotates to a position concentric with the support rod 15, the fixing sleeve 17 is pushed, causing the fixing sleeve 17 to drive the support rod 15 into the mating hole 18. The fixing sleeve 17 will cooperate with the mating plate 16 to compress the spring 44. Then, the fixing sleeve 17 no longer limits the fixing rod 19. Then, the control sleeve 6 is rotated, and the control sleeve 6 will drive the multiple fixing rods 19 slidably set on the side wall to move. Then, the fixing groove... The inner wall of the fixing groove 20 presses against one end of the fixing rod 19. Due to the rounded corner design at the edge of the fixing groove 20 and the end of the fixing rod 19, one end of the fixing rod 19 will slide out of the fixing groove 20, and the other end of the fixing rod 19 will drive the connecting spring 43 to stretch. At the same time, the control sleeve 6 will drive the linkage rod 10 to rotate through the connecting frame 14. Then the linkage rod 10 will drive the outer sleeve 8 to rotate. Then the linkage sleeve 8 will drive the adapter 9 to rotate through the connecting frame 14. Since the outer wall of the adapter 9 and the inner wall of the output pipe 3 are connected by threads, the adapter 9 will drive the linkage sleeve 8 to slide along the linkage rod 10 through the connecting frame 14. The adapter 9 will also drive the adapter through the connecting groove 40 and the connecting block 39. Block 12 slides along the adapter groove 11. Due to the inclined structure design of the adapter groove 11, the adapter block 12 expands outward while sliding, and the adapter block 12 drives the connecting block 39 to slide along the connecting groove 40. At the same time, the outward movement of the adapter block 12 gradually causes the movable spring 41 to return to its original position, causing a change in the gap between the movable springs 41. When the movable spring 41 is fully returned to its original position, the adapter block 12 will drive the movable block 42 to expand outward through the movable spring 41, changing the volume of water flow and thus changing the water delivery speed. After adjusting to a suitable flow rate, the rotation of the control sleeve 6 stops, and the connecting spring 43 drives the fixed rod 19 to return to its original position. Then, one end of the fixed rod 19 will be inserted into the corresponding fixed... In the fixed groove 20, the fixed sleeve 17 is then released, and the spring 44 pushes the fixed sleeve 17 to slide and reset. Then the fixed sleeve 17 will drive the support rod 15 to slide and reset. Then the mating plate 16 is rotated again, so that the mating plate 16 drives the mating hole 18 to rotate to a position that does not correspond to the support rod 15. Then the support rod 15 and the mating plate 16 cooperate to support the fixed sleeve 17 and prevent the fixed sleeve 17 from sliding. Then the inner wall of the fixed sleeve 17 limits the outer end of the fixed rod 19, so that the fixed rod 19 cannot move. Then the fixed rod 19 cooperates with the fixed groove 20 to limit the control sleeve 6 and prevent the control sleeve 6 from rotating, thereby ensuring the structural stability and preventing the adjusted water flow delivery speed from changing.

[0040] When the equipment is needed, first add the slurry to the tank 2, then turn on the motor 34 installed on the mounting frame 33, so that the motor 34 drives the stirring frame 35 to stir the slurry. When the equipment stops unexpectedly and needs to be restarted, first turn on the cylinder 29. The cylinder 29 will pull the slider 28 along the slide rail 27 through the piston rod 30 connected to the output end. Since the two ends of the movable rod 31 are rotatably connected to the slider 28 and the movable chamber 5 respectively, the slider 28 will drive the movable chamber 5 to rotate through the movable rod 31, so that the movable chamber 5 rotates 30 degrees, and then the bottom of the fixed chamber is opened. The position of the clearance groove 21 corresponds to the position of the top block 24. Then, the return spring 23 pushes the top block 24 to rise. At the same time, the top block 24 will drive the bellows 26 to stretch through the nozzles 25 installed on the inner side. After being accommodated, the pressure pump 4 is turned on, so that the pressure pump 4 draws in the cleaning water through the input pipe 32 connected to the input end and pressurizes it. Then, it is delivered to the movable chamber 5 through the output pipe 3 connected to the output end of the pressure pump 4. Then, it is delivered to each nozzle 25 through the bellows 26 connected to the top of the movable chamber 5. Then, the water flow is further pressurized and sprayed out through each nozzle 25, thereby realizing the flushing of the slurry inside the tank 2 and the cleaning of the slurry. The slurry is diluted, and then the motor 34 is turned on again, causing the motor 34 to drive the mixing frame 35 to stir. After stirring, the baffle plate 38 is moved so that it slides in the movable tank 37 and no longer blocks the inlet of the discharge hopper 36. Then, the mixing frame 35 continues to rotate and stir, so that the stirred slurry is output through the discharge hopper 36 to the external collection device. Then, the baffle plate 38 closes the inlet of the discharge hopper 36 again, and the nozzle 25 continues to spray water while the mixing frame 35 continues to rotate, thus cleaning the inner wall of the tank 2. After cleaning, the nozzle 25 is turned off. Then, the baffle plate 38 is opened to drain the wastewater. Then, the cylinder 29 is opened again, so that the cylinder 29 pushes the slider 28 along the slide rail 27 to slide and reset through the piston rod 30. It also drives the movable chamber 5 to rotate and reset through the cooperation of the movable rod 31. Then, the side wall of the positioning groove 21 presses against the chamfered outer side of the top block 24, so that the top block 24 is retracted into the mounting groove 22 and presses against the reset spring 23. The nozzle 25 also compresses the bellows 26. After the slider 28 is reset, the cylinder 29 is closed. This equipment not only effectively protects the motor 34 and other equipment, but also achieves cleaning of the inside of the tank 2.

[0041] In the initial state, multiple movable blocks 42 are abutted together, and the adapter block 12 cooperates with the movable blocks 42 to press the movable spring 41. Then, when it is necessary to adjust the water flow delivery speed according to the requirements, firstly, the mating plate 16 is rotated, causing the mating hole 18 to rotate. When the mating hole 18 rotates to a position concentric with the support rod 15, the fixing sleeve 17 is pushed, causing the fixing sleeve 17 to drive the support rod 15 into the mating hole 18. The fixing sleeve 17 will cooperate with the mating plate 16 to compress the spring 44. Then, the fixing sleeve 17 no longer limits the fixing rod 19. Then, the control sleeve 6 is rotated, and the control sleeve 6 will drive the multiple fixing rods 19 that are slidably set on the side wall to move. Then, the inner wall of the fixing groove 20 When one end of the fixing rod 19 is pressed, due to the rounded corners at the edge of the fixing groove 20 and the end of the fixing rod 19, one end of the fixing rod 19 will slide out of the fixing groove 20, and the other end of the fixing rod 19 will cause the connecting spring 43 to stretch. At the same time, the control sleeve 6 will drive the linkage rod 10 to rotate through the connecting frame 14. Then the linkage rod 10 will drive the outer sleeve 8 to rotate. Then the linkage sleeve 8 will drive the adapter 9 to rotate through the connecting frame 14. Since the outer wall of the adapter 9 and the inner wall of the output pipe 3 are connected by threads, the adapter 9 will drive the linkage sleeve 8 to slide along the linkage rod 10 through the connecting frame 14. The adapter 9 will also drive the adapter block 12 through the connecting groove 40 and the connecting block 39. As the adapter block 12 slides along the adapter groove 11, its inclined structure causes it to expand outwards. This expansion causes the connecting block 39 to slide along the connecting groove 40. Simultaneously, the outward movement of the adapter block 12 gradually resets the movable spring 41, changing the gap between the movable springs. Once the movable spring 41 is fully reset, the adapter block 12, through the movable spring 41, causes the movable block 42 to expand outwards, altering the water flow volume and thus the water delivery speed. After adjusting to a suitable flow rate, the control sleeve 6 stops rotating, causing the connecting spring 43 to reset the fixing rod 19. Then, one end of the fixing rod 19 inserts into the corresponding fixing groove. In step 20, the fixing sleeve 17 is then released, and the spring 44 pushes the fixing sleeve 17 to slide and reset. Then, the fixing sleeve 17 will drive the support rod 15 to slide and reset. Then, the mating plate 16 is rotated again, so that the mating plate 16 drives the mating hole 18 to rotate to a position that does not correspond to the support rod 15. Then, the support rod 15 and the mating plate 16 cooperate to support the fixing sleeve 17 and prevent the fixing sleeve 17 from sliding. Then, the inner wall of the fixing sleeve 17 limits the outer end of the fixing rod 19, so that the fixing rod 19 cannot move. Then, the fixing rod 19 cooperates with the fixing groove 20 to limit the control sleeve 6 and prevent the control sleeve 6 from rotating, thereby ensuring the structural stability and preventing the adjusted water flow delivery speed from changing.

[0042] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A slurry mixing tank that is easy to clean, comprising a fixing frame (1) and a tank body (2) mounted on the fixing frame (1), characterized in that: A rinsing device is provided at the bottom of the tank (2). The rinsing device includes an output pipe (3), a pressure pump (4), and a movable chamber (5). The output pipe (3) is connected to the output end of the pressure pump (4). The movable chamber (5) is installed below the tank (2). One end of the output pipe (3) is connected to a speed regulating device. The speed regulating device includes a control sleeve (6), a fixed pipe (7), a linkage sleeve (8), an adapter (9), a linkage rod (10), an adapter slot (11), an adapter block (12), a connecting rod (13), and a connecting frame (14). The linkage sleeve (8) is connected to the adapter (9) through the connecting rod (13). The adapter (9) is connected to the adapter (9) through a thread. The output tube (3) is movably connected, and the linkage rod (10) is connected to the control sleeve (6) through the connecting frame (14). The adapter groove (11) is opened in the output tube (3). A positioning mechanism is provided on the outside of the output tube (3). The positioning mechanism includes a support rod (15), a mating plate (16), a fixing sleeve (17), a mating hole (18), a fixing rod (19), and a fixing groove (20). The support rod (15) is connected to one side of the fixing sleeve (17). The mating hole (18) is opened on the mating plate (16). Multiple fixing rods (19) are installed on the side wall of the control sleeve (6). Multiple fixing grooves (20) are opened on the outside of the output tube (3).

2. The easily cleanable slurry mixing tank according to claim 1, characterized in that: The fixed frame (1) has a clearance groove (21) at the bottom and an installation groove (22) above the movable chamber (5). A reset spring (23) is movably installed in the installation groove (22). A top block (24) is connected to the other end of the reset spring (23). A nozzle (25) is detachably installed in the top block (24). A corrugated pipe (26) is connected to one end of the nozzle (25). The other end of the corrugated pipe (26) is connected to the movable chamber (5). The two sides of the stop block are designed with chamfered edges.

3. The easily cleanable slurry mixing tank according to claim 2, characterized in that: The fixed frame (1) is provided with a slide rail (27) on one side, and a slider (28) is slidably provided in the slide rail (27). A cylinder (29) is detachably provided on one side of the slide rail (27). A piston rod (30) is connected to the output end of the cylinder (29). The other end of the piston rod (30) is connected to the slider (28). A movable rod (31) is provided on one side of the slider (28). The two ends of the movable rod (31) are rotatably connected to the movable chamber (5) and the slider (28) respectively.

4. The easy-to-clean slurry mixing tank according to claim 3, characterized in that: The input end of the pressurizing pump (4) is connected to an input pipe (32), the top of the fixed frame (1) is detachably provided with an mounting frame (33), a motor (34) is provided above the mounting frame (33), the output end of the motor (34) is connected to a stirring frame (35), and a discharge hopper (36) is provided on one side of the tank (2).

5. The easily cleanable slurry mixing tank according to claim 4, characterized in that: The side wall of the trough (2) is provided with a movable groove (37), and a baffle plate (38) is movably provided in the movable groove (37).

6. A slurry mixing tank that is easy to clean according to any one of claims 1-5, characterized in that: A connecting block (39) is fixedly provided on one side of the adapter block (12), and a connecting groove (40) is provided on one side of the adapter block (9). The connecting groove (40) is adapted to the connecting block (39).

7. The easily cleanable slurry mixing tank according to claim 6, characterized in that: The adapter block (12) is connected to a movable spring (41) on one side, and a movable block (42) is connected to the other end of the movable spring (41).

8. The easily cleanable slurry mixing tank according to claim 1, characterized in that: The control sleeve (6) is provided with a connecting spring (43) on the outside. One end of the fixing rod (19) is connected to the outer wall of the control sleeve (6) through the connecting spring (43). A spring (44) is connected to one side of the fixing sleeve (17), and the other end of the spring (44) is in contact with the mating sleeve.

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