High-efficiency manganese sulfate high-temperature crystallization equipment

Abstract

This invention relates to a high-efficiency high-temperature crystallization device for manganese sulfate, comprising a tank body. A drive motor is mounted on the top of the tank body, and a stirring shaft is connected to the lower end of the drive motor. The lower end of the stirring shaft extends into the tank body and is fixedly connected to a stirring gripper. A filter plate is installed inside the tank body, and an anti-clogging mechanism is also provided inside the tank body. This invention improves the structure of existing high-efficiency high-temperature crystallization devices for manganese sulfate. The improved high-efficiency high-temperature crystallization device for manganese sulfate can automatically remove crystals deposited on the filter plate during use, thus eliminating the need for manual shutdown for cleaning and improving the operating efficiency of the equipment.

Description

Technical Field

[0001] This invention relates to the field of manganese sulfate crystallization equipment technology, specifically to a high-efficiency high-temperature manganese sulfate crystallization equipment. Background Technology

[0002] Manganese sulfate is a very important basic manganese salt with a wide range of applications. The solubility of most substances increases with increasing temperature, such as potassium nitrate, which can be precipitated from solution by cooling and crystallization. However, the solubility of manganese sulfate decreases with increasing temperature, and its crystallization process is always atmospheric pressure evaporation crystallization.

[0003] In existing manganese sulfate crystallization processes, a filter is installed in the stirred tank to filter the crystals. As the number of crystals increases, they accumulate on the filter, easily causing blockage. Therefore, to maintain good filtration performance, the system must be shut down periodically for cleaning. However, this cleaning process reduces the efficiency of high-temperature manganese sulfate crystallization. To address these issues, this invention proposes a high-efficiency high-temperature manganese sulfate crystallization device. Summary of the Invention

[0004] (1) Technical problems to be solved

[0005] The purpose of this invention is to overcome the shortcomings of the prior art, adapt to practical needs, and provide a high-efficiency high-temperature crystallization device for manganese sulfate to solve the above-mentioned technical problems.

[0006] (2) Technical solution

[0007] To achieve the objectives of this invention, the technical solution adopted is as follows:

[0008] A high-efficiency manganese sulfate high-temperature crystallization device includes a tank body. A drive motor is installed on the top of the tank body, and a stirring shaft is connected to the lower end of the drive motor. The lower end of the stirring shaft extends into the tank body and is fixedly connected to a stirring gripper. A filter plate is installed inside the tank body, and an anti-clogging mechanism is installed inside the tank body.

[0009] Furthermore, the anti-clogging mechanism includes a drive assembly connected to the lower end of the stirring shaft, the drive assembly being connected to a scraper, and the lower end of the scraper being slidably disposed on the upper surface of the filter plate.

[0010] Furthermore, the drive assembly includes a first vertical rod fixedly connected to the lower end of the stirring shaft, and a horizontal rod fixedly connected to the lower end of the first vertical rod. A push-pull rod is rotatably disposed on the lower end surface of the horizontal rod, and the other end of the push-pull rod is hinged to the upper end surface of the second vertical rod. The second vertical rod is connected to the scraper plate.

[0011] Furthermore, it also includes a guide post connected to the second vertical rod, the guide post being movably inserted into the guide cylinder, and the guide cylinder being fixedly inserted into the side wall of the tank.

[0012] Furthermore, the push-pull rod includes a first push-pull rod and a mounting groove formed on the first push-pull rod. A mounting rod is movably inserted into the mounting groove, and a first support spring is wound around the outside of the mounting rod. The two ends of the first support spring are respectively fixedly connected to the side wall of the first push-pull rod and the side wall of the mounting rod. A second push-pull rod is connected to the end of the mounting rod located outside the mounting groove.

[0013] Furthermore, the scraper plate component includes a scraper plate body and a hinge. The scraper plate body is hinged to the lower end face of the second vertical rod. The scraper plate body has a blocking platform that abuts against the lower end face of the second vertical rod, and an inclined platform provided on the edge of the scraper plate body. One end of a second support spring is fixedly connected to the side wall of the scraper plate body, and the other end of the second support spring is fixedly connected to the side wall of the guide post.

[0014] Furthermore, a material unloading mechanism is provided inside the tank.

[0015] Furthermore, the unloading mechanism includes a movable block movably disposed within the guide cylinder, and a threaded rod connected to the movable block. A return spring is wound around the threaded rod, and the two ends of the return spring are respectively fixedly connected to the side wall of the threaded rod and the inner side wall of the guide cylinder. An internal threaded ring is threaded onto the external thread of the threaded rod, and the internal threaded ring is rotatably disposed within the guide cylinder. A first bevel gear is sleeved on the internal threaded ring, and the first bevel gear meshes with a second bevel gear. The second bevel gear is fixedly sleeved on the outside of a first rotating rod, and the first rotating rod is rotatably disposed on the outer side wall of the tank. A worm gear is fixedly sleeved on the outside of the first rotating rod. Furthermore, the worm gear meshes with the turbine, the turbine is fixedly sleeved outside the second rotating rod, and the second rotating rod is rotatably mounted on the outer side wall of the tank. One end of the transmission belt is rolled around the second rotating rod, and the other end of the transmission belt is connected to a third rotating rod. The third rotating rod is rotatably mounted on the sealing cover, and the sealing cover is fixedly inserted into the side wall of the tank. The inner cavity of the sealing cover is connected to the inner cavity of the tank. A material discharge turntable is fixedly sleeved outside the third rotating rod, and the material discharge turntable is rotatably mounted inside the sealing cover. The material discharge turntable is provided with several material discharge grooves, and the sealing cover is provided with discharge holes that match the material discharge grooves.

[0016] Furthermore, the number of the unloading troughs is at least three.

[0017] Furthermore, the unloading mechanism is equipped with a drying mechanism, which includes a suction pump installed inside the unloading turntable. The suction pump is equipped with an inlet pipe, the inlet of which is connected to the unloading trough. The suction pump is equipped with an outlet pipe, the outlet of which is connected to the inner cavity of the sealing cover. The unloading turntable is equipped with a trough, and an induction switch is installed inside the trough. Both the inlet pipe and the outlet pipe are equipped with one-way valves.

[0018] (3) Beneficial effects:

[0019] This invention improves the structure of existing high-efficiency manganese sulfate high-temperature crystallization equipment. The improved high-efficiency manganese sulfate high-temperature crystallization equipment can automatically remove the crystals deposited on the filter plate during use, thus eliminating the need for manual shutdown for cleaning and improving the operating efficiency of the equipment.

[0020] This invention incorporates an anti-clogging mechanism to scrape away crystals deposited on the surface of the filter plate. The anti-clogging mechanism has a reasonable structural design, eliminating the need for an additional power source to complete the removal process and achieving a cyclical cleaning effect. Specifically, during the rotation of the stirring shaft, the first vertical rod drives the horizontal rod to rotate. The rotation of the horizontal rod pulls the scraper to the left via a push-pull rod, thereby pushing the crystals on the filter plate to the left and preventing crystals from depositing on the upper surface of the filter plate.

[0021] The push-pull rod in this invention has a reasonable structural design, including a combination of a first push-pull rod, a mounting groove, a mounting rod, a first support spring, and a second push-pull rod. The first push-pull rod and the second push-pull rod can move relative to each other, which can prevent the equipment from getting stuck.

[0022] The scraper component in this invention has a reasonable structural design, including a combination of a scraper body, a hinge, a blocking platform, an inclined platform, and a second support spring. This combination structure can prevent the crystals from accumulating on the right side of the scraper body. Specifically, due to the contact between the blocking platform and the second vertical rod, the scraper body remains vertical when the scraper component moves to the left, thus pushing the crystals to the left. Due to the presence of the inclined platform, the scraper body will rotate and tilt when it moves to the right, thus preventing the crystals from being carried to the right. Therefore, through the design of this scraper component, it is ensured that the crystals are pushed to the left.

[0023] This invention includes a material ejection mechanism to remove crystals from the tank by pushing the scraper body to the left. Specifically, when the scraper moves to the left, it carries the guide post to the left. The leftward movement of the guide post abuts against the moving block and the threaded rod, causing them to move to the left. The movement of the threaded rod causes the internal threaded ring to rotate. This rotation, through the first bevel gear, the second bevel gear, the first rotating rod, the worm gear, the turbine, the second rotating rod, the transmission belt, and the third rotating rod, causes the ejection turntable to rotate. The rotation of the ejection turntable causes the ejection trough to rotate. As the scraper pushes the crystals to the left, the crystals enter the ejection trough. Thus, as the ejection turntable rotates, it carries the crystals in the ejection trough to rotate counterclockwise. With the continuous rotation of the ejection turntable, the crystals in the ejection trough are thrown out into the discharge hole, thereby removing the crystals from the tank.

[0024] This invention includes a drying mechanism to remove residual liquid from the crystals in the discharge tank. Specifically, when the discharge tank moves to the top, the induction switch is in a vertical position. At this time, the suction pump starts working and extracts the residual liquid from the crystals in the top discharge tank, keeping the crystals dry. The drying mechanism has a reasonable structural design, and the induction switch is an induction switch. The suction pump only works when the induction switch is in a vertical position. Therefore, when the crystals after suction pass through the discharge hole, due to the lack of adsorption force, the crystals in the discharge tank will be thrown out of the tank through the discharge hole under the presence of centrifugal force. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of an embodiment of the high-efficiency high-temperature manganese sulfate crystallization equipment of the present invention;

[0026] Figure 2 This invention relates to a high-efficiency high-temperature crystallization device for manganese sulfate. Figure 1 Enlarged schematic diagram of structure A in the middle;

[0027] Figure 3 This is a schematic diagram of the unloading mechanism in the high-efficiency high-temperature manganese sulfate crystallization equipment of the present invention;

[0028] Figure 4 This invention relates to a high-efficiency high-temperature crystallization device for manganese sulfate. Figure 3 Enlarged schematic diagram of the B-structure;

[0029] Figure 5 This invention relates to a high-efficiency high-temperature crystallization device for manganese sulfate. Figure 3 A magnified schematic diagram of the central part of the structure;

[0030] Figure 6 This is a schematic diagram of the drying mechanism in the high-efficiency high-temperature manganese sulfate crystallization equipment of the present invention.

[0031] The attached figures are labeled as follows:

[0032] 1. Tank body; 2. Stirring shaft; 3. Stirring gripper; 4. Drive motor; 5. Filter plate; 6. Anti-clogging mechanism; 6. First vertical rod; 61. Horizontal rod; 62. Push-pull rod; 63. First push-pull rod; 631. Mounting groove; 632. Mounting rod; 633. First support spring; 634. Second push-pull rod; 635. Second vertical rod; 64. Scraper; 65. Scraper body; 651. Hinge; 652. Blocking platform; 653. Inclined platform; 654. Second support spring; 655. Guide column; 66. Guide cylinder 67, unloading mechanism 7, moving block 71, threaded rod 72, internal threaded ring 73, first bevel gear 74, second bevel gear 75, first rotating rod 76, worm gear 77, turbine 78, second rotating rod 79, transmission belt 710, third rotating rod 711, unloading turntable 712, unloading groove 713, sealing cover 714, discharge hole 715, drying mechanism 8, suction pump 81, liquid inlet pipe 82, inductive switch 83, one-way valve 84, liquid outlet pipe 85. Detailed Implementation

[0033] The following is in conjunction with the appendix Figure 1-6 The present invention is further illustrated by the embodiments:

[0034] A high-efficiency manganese sulfate high-temperature crystallization device includes a tank 1. A drive motor 4 is installed on the top of the tank 1, and a stirring shaft 2 is connected to the lower end of the drive motor 4. The lower end of the stirring shaft 2 extends into the tank 1 and is fixedly connected to a stirring gripper 3. A filter plate 5 is installed inside the tank 1, and an anti-clogging mechanism 6 is installed inside the tank 1. This invention improves the structure of existing high-efficiency manganese sulfate high-temperature crystallization devices. The improved high-efficiency manganese sulfate high-temperature crystallization device can automatically remove the crystals deposited on the filter plate 5 during use, thus eliminating the need for manual shutdown for cleaning and improving the operating efficiency of the equipment.

[0035] In this embodiment, the anti-clogging mechanism 6 includes a drive assembly connected to the lower end of the stirring shaft 2. The drive assembly is connected to the scraper plate 65, and the lower end of the scraper plate 65 is slidably disposed with respect to the upper surface of the filter plate 5. The drive assembly includes a first vertical rod 61 fixedly connected to the lower end of the stirring shaft 2, and a horizontal rod 62 fixedly connected to the lower end of the first vertical rod 61. One end of a push-pull rod 63 is rotatably disposed on the lower surface of the horizontal rod 62, and the other end of the push-pull rod 63 is hinged to the upper surface of a second vertical rod 64. The second vertical rod 64 is connected to the scraper plate 65, and also includes a guide post 66 connected to the second vertical rod 64. The guide post 66 is movably inserted into the guide cylinder 67, and the guide cylinder 67 is fixedly inserted into the side wall of the tank 1. In this invention, an anti-clogging mechanism 6 is provided to scrape off the crystals deposited on the surface of the filter plate 5. The anti-clogging mechanism 6 has a reasonable structural design, which can complete the removal process without the need for an additional power source, and can achieve the effect of cyclic cleaning. Specifically, during the rotation of the stirring shaft 2, the first vertical rod 61 will drive the horizontal rod 62 to rotate. The rotation of the horizontal rod 62 will pull the scraper plate 65 to the left through the push-pull rod 63, thereby pushing the crystals on the filter plate 5 to the left through the scraper plate 65, thus preventing the crystals from depositing on the upper surface of the filter plate 5.

[0036] In this embodiment, the push-pull rod 63 includes a first push-pull rod 631 and a mounting groove 632 formed on the first push-pull rod 631. A mounting rod 633 is movably inserted into the mounting groove 632, and a first support spring 634 is wound around the mounting rod 633. The two ends of the first support spring 634 are respectively fixedly connected to the side wall of the first push-pull rod 631 and the side wall of the mounting rod 633. The end of the mounting rod 633 located outside the mounting groove 632 is connected to a second push-pull rod 635. The push-pull rod 63 in this invention has a reasonable structural design, including a combination structure of the first push-pull rod 631, the mounting groove 632, the mounting rod 633, the first support spring 634, and the second push-pull rod 635. The first push-pull rod 631 and the second push-pull rod 635 can move relative to each other, which can prevent the equipment from being stuck.

[0037] In this embodiment, the scraper plate component 65 includes a scraper plate body 651 and a hinge 652. The scraper plate body 651 is hinged to the lower end face of the second vertical rod 64 via the hinge 652. The scraper plate body 651 has a blocking platform 653 that abuts against the lower end face of the second vertical rod 64, and an inclined platform 654 disposed on the edge of the scraper plate body 651. One end of a second support spring 655 is fixedly connected to the side wall of the scraper plate body 651, and the other end of the second support spring 655 is fixedly connected to the side wall of the guide post 66. The scraper plate component 65 in this invention has a reasonable structural design, including a scraper plate body 651, a hinge 652, and a blocking platform 653. The combined structure of the blocking platform 653, the tilting platform 654, and the second support spring 655 prevents the crystals from accumulating on the right side of the scraper body 651. Specifically, due to the contact between the blocking platform 653 and the second vertical rod 64, the scraper body 651 remains vertical when the scraper 65 moves to the left, thus pushing the crystals to the left. Due to the presence of the tilting platform 654, the scraper body 651 rotates and tilts when it moves to the right, thus preventing the crystals from being carried to the right. Therefore, the scraper 65 ensures that the crystals are pushed to the left.

[0038] In this embodiment, a material ejection mechanism 7 is provided inside the tank body 1. The material ejection mechanism 7 includes a movable block 71 movably disposed inside the guide cylinder 67, and a threaded rod 72 connected to the movable block 71. A return spring is wound around the threaded rod 72, and the two ends of the return spring are respectively fixedly connected to the side wall of the threaded rod 72 and the inner side wall of the guide cylinder 67. An internal threaded ring 73 is externally threaded onto the threaded rod 72, and the internal threaded ring 73 is rotatably disposed inside the guide cylinder 67. A first bevel gear 74 is externally mounted on the internal threaded ring 73, and the first bevel gear 74 meshes with a second bevel gear 75. The second bevel gear 75 is fixedly mounted on the outside of a first rotating rod 76, and the first rotating rod 76... A first rotating rod 76 is rotatably mounted on the outer wall of the tank body 1. A worm gear 77 is fixedly sleeved on the outside of the first rotating rod 76, and the worm gear 77 meshes with a turbine 78. The turbine 78 is fixedly sleeved on the outside of a second rotating rod 79, and the second rotating rod 79 is rotatably mounted on the outer wall of the tank body 1. One end of a transmission belt 710 is rolled on the outside of the second rotating rod 79, and the other end of the transmission belt 710 is connected to a third rotating rod 711. The third rotating rod 711 is rotatably mounted on a sealing cover 714, and the sealing cover 714 is fixedly inserted into the side wall of the tank body 1. The inner cavity of the sealing cover 714 is connected to the inner cavity of the tank body 1. A retractable sleeve is fixedly sleeved on the outside of the third rotating rod 711. A material return turntable 712 is rotatably disposed within a sealing cover 714. The material return turntable 712 is provided with several material return grooves 713. The sealing cover 714 has discharge holes 715 that match the material return grooves 713. At least three material return grooves 713 are provided. In this invention, a material return mechanism 7 is provided to push the scraper plate body 651 to the left to remove the crystals outside the tank 1. Specifically, when the scraper plate 65 moves to the left, it will move the guide post 66 to the left. The leftward movement of the guide post 66 will abut against the moving block 71 and the threaded rod 72, causing them to move to the left. The movement of the threaded rod 72 will cause the internal threaded ring 73 to rotate. The rotation of 73 causes the unloading turntable 712 to rotate via the first bevel gear 74, the second bevel gear 75, the first rotating rod 76, the worm gear 77, the turbine 78, the second rotating rod 79, the transmission belt 710, and the third rotating rod 711. The rotation of the unloading turntable 712 causes the unloading groove 713 to rotate. As the scraper plate 65 pushes the crystals to the left, the crystals enter the unloading groove 713. Thus, when the unloading turntable 712 rotates, it causes the crystals in the unloading groove 713 to rotate counterclockwise. As the unloading turntable 712 continues to rotate, it throws the crystals in the unloading groove 713 into the discharge hole 715, thereby removing the crystals from the tank 1.

[0039] In this embodiment, a drying mechanism 8 is provided inside the unloading mechanism 7. The drying mechanism 8 includes a suction pump 81 disposed inside the unloading turntable 712. The suction pump 81 is provided with an inlet pipe 82, the inlet of which is connected to the unloading trough 713. The suction pump 81 is provided with an outlet pipe 85, the outlet of which is connected to the inner cavity of the sealing cover 714. A trough is provided on the unloading turntable 712, and an induction switch 83 is provided inside the trough. Both the inlet pipe 82 and the outlet pipe 85 are provided with one-way valves 84. In this invention, the drying mechanism 8 is provided to remove the buildup inside the unloading trough 713. Specifically, when the discharge tank 713 moves to the top, the induction switch 83 is in a vertical position. At this time, the suction pump 81 starts to work and extracts the liquid remaining in the crystals in the uppermost discharge tank 713, keeping the crystals dry. The drying mechanism 8 has a reasonable structural design. The induction switch 83 is an induction switch. The suction pump 81 will only work when the induction switch 83 is in a vertical position. Therefore, when the crystals after suction pass through the discharge hole 715, due to the lack of adsorption force, the crystals in the discharge tank 713 will be thrown out of the tank 1 through the discharge hole 715 under the presence of centrifugal force.

[0040] Beneficial effects of this invention:

[0041] This invention improves the structure of existing high-efficiency manganese sulfate high-temperature crystallization equipment. The improved high-efficiency manganese sulfate high-temperature crystallization equipment can automatically remove the crystals deposited on the filter plate 5 during use, so that there is no need for manual shutdown for cleaning, thereby improving the operating efficiency of the equipment.

[0042] The present invention includes an anti-clogging mechanism 6, which is used to scrape off the crystals deposited on the surface of the filter plate 5. The anti-clogging mechanism 6 has a reasonable structural design, which can complete the removal process without the need for an additional power source, and can achieve the effect of cyclic cleaning. Specifically, during the rotation of the stirring shaft 2, the first vertical rod 61 will drive the horizontal rod 62 to rotate. The rotation of the horizontal rod 62 will pull the scraper 65 to the left through the push-pull rod 63, thereby pushing the crystals on the filter plate 5 to the left through the scraper 65, thus preventing the crystals from depositing on the upper surface of the filter plate 5.

[0043] The push-pull rod 63 in this invention has a reasonable structural design, including a combination structure of a first push-pull rod 631, a mounting groove 632, a mounting rod 633, a first support spring 634, and a second push-pull rod 635. The first push-pull rod 631 and the second push-pull rod 635 can move relative to each other, which can prevent the equipment from being stuck.

[0044] The scraper plate component 65 in this invention has a reasonable structural design, including a combination structure of scraper plate body 651, hinge 652, blocking platform 653, tilting platform 654, and second support spring 655. The arrangement of this combination structure can prevent the crystals from accumulating on the right side of the scraper plate body 651. Specifically, due to the contact between the blocking platform 653 and the second vertical rod 64, the scraper plate body 651 is always in a vertical state when the scraper plate component 65 moves to the left, thus pushing the crystals to the left. Due to the presence of the tilting platform 654, the scraper plate body 651 will rotate and tilt when it moves to the right, thus avoiding carrying the crystals to the right. Therefore, the arrangement of the scraper plate component 65 can ensure that the crystals are pushed to the left.

[0045] This invention includes a material ejection mechanism 7, used to push the scraper plate body 651 to the left to remove the crystals outside the tank 1. Specifically, when the scraper plate 65 moves to the left, it will also move the guide post 66 to the left. The leftward movement of the guide post 66 will abut against the moving block 71 and the threaded rod 72 and move to the left. The movement of the threaded rod 72 will cause the internal threaded ring 73 to rotate. The rotation of the internal threaded ring 73 will be transmitted through the first bevel gear 74, the second bevel gear 75, the first rotating rod 76, the worm gear 77, the turbine 78, and the second rotating rod 79. The transmission belt 710 and the third rotating rod 711 cause the unloading turntable 712 to rotate. The rotation of the unloading turntable 712 causes the unloading groove 713 to rotate. As the scraper plate 65 pushes the crystals to the left, the crystals will enter the unloading groove 713. Thus, when the unloading turntable 712 rotates, it will cause the crystals in the unloading groove 713 to rotate counterclockwise. As the unloading turntable 712 continues to rotate, it will throw the crystals in the unloading groove 713 into the discharge hole 715, thereby removing the crystals from the tank 1.

[0046] The present invention includes a drying mechanism 8 for removing residual liquid from the crystals in the discharge tank 713. Specifically, when the discharge tank 713 moves to the top, the induction switch 83 is in a vertical position. At this time, the suction pump 81 starts working and extracts the residual liquid from the crystals in the top discharge tank 713, keeping the crystals dry. The drying mechanism 8 has a reasonable structural design. The induction switch 83 is an induction switch, and the suction pump 81 will only work when the induction switch 83 is in a vertical position. Therefore, when the crystals after suction pass through the discharge hole 715, due to the lack of adsorption force, the crystals in the discharge tank 713 will be thrown out of the tank 1 through the discharge hole 715 under the presence of centrifugal force.

[0047] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of the present invention based on the above embodiments and make different extensions and variations, but as long as they do not depart from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A high-efficiency manganese sulfate high-temperature crystallization device, comprising a tank (1), characterized in that, A drive motor (4) is provided at the top of the tank (1), and a stirring shaft (2) is connected to the lower end of the drive motor (4). The lower end of the stirring shaft (2) extends into the tank (1) and is fixedly connected to a stirring gripper (3). A filter plate (5) is provided inside the tank (1), and an anti-clogging mechanism (6) is provided inside the tank (1). The anti-clogging mechanism (6) includes a drive assembly connected to the lower end of the stirring shaft (2). The drive assembly is connected to a scraper plate (65), and the lower end of the scraper plate (65) is slidably disposed on the upper surface of the filter plate (5). The drive assembly includes components fixedly connected to the stirring shaft (2). The lower end has a first vertical rod (61), and the lower end of the first vertical rod (61) is fixedly connected to a horizontal rod (62). One end of a push-pull rod (63) is rotatably disposed on the lower end surface of the horizontal rod (62), and the other end of the push-pull rod (63) is hinged to the upper end surface of a second vertical rod (64). The second vertical rod (64) is connected to a scraper (65). The system also includes a guide post (66) connected to the second vertical rod (64). The guide post (66) is movably inserted into a guide cylinder (67), and the guide cylinder (67) is fixedly inserted into the side wall of the tank (1). The tank (1) is provided with a material discharge mechanism (7).The unloading mechanism (7) includes a movable block (71) movably disposed within a guide cylinder (67), and a threaded rod (72) connected to the movable block (71). A return spring is wound around the threaded rod (72), and the two ends of the return spring are respectively fixedly connected to the side wall of the threaded rod (72) and the inner side wall of the guide cylinder (67). An internal threaded ring (73) is threaded onto the external thread of the threaded rod (72), and the internal threaded ring (73) is rotatably disposed within the guide cylinder (67). A first bevel gear (74) is sleeved on the internal threaded ring (73), and the first bevel gear (74) meshes with a second bevel gear (75). The second bevel gear (75) is fixedly sleeved on the outside of a first rotating rod (76), and the first rotating rod (76) is rotatably disposed on the outer side wall of the tank (1). A worm gear (77) is fixedly sleeved on the outside of the first rotating rod (76), and the worm gear (77) meshes with a turbine (78). The turbine (78) is fixedly sleeved outside the second rotating rod (79), and the second rotating rod (79) is rotatably mounted on the outer side wall of the tank (1). One end of the transmission belt (710) is rolled outside the second rotating rod (79), and the other end of the transmission belt (710) is connected to the third rotating rod (711). The third rotating rod (711) is rotatably mounted on the sealing cover (714), and the sealing cover (714) is fixedly inserted into the side wall of the tank (1). The inner cavity of the sealing cover (714) is connected to the inner cavity of the tank (1). A material discharge turntable (712) is fixedly sleeved outside the third rotating rod (711), and the material discharge turntable (712) is rotatably mounted inside the sealing cover (714). The material discharge turntable (712) is provided with a plurality of material discharge grooves (713), and the sealing cover (714) is provided with a discharge hole (715) that matches the material discharge grooves (713). ; 2. The high-efficiency manganese sulfate high-temperature crystallization equipment as described in claim 1, characterized in that: The push-pull rod (63) includes a first push-pull rod (631) and a mounting groove (632) formed on the first push-pull rod (631). A mounting rod (633) is movably inserted into the mounting groove (632), and a first support spring (634) is wound around the mounting rod (633). The two ends of the first support spring (634) are respectively fixedly connected to the side wall of the first push-pull rod (631) and the side wall of the mounting rod (633). A second push-pull rod (635) is connected to one end of the mounting rod (633) located outside the mounting groove (632).

3. The high-efficiency manganese sulfate high-temperature crystallization equipment as described in claim 2, characterized in that: The scraper plate component (65) includes a scraper plate body (651) and a hinge (652). The scraper plate body (651) is hinged to the lower end face of the second vertical rod (64) via the hinge (652). The scraper plate body (651) has a blocking platform (653) that abuts against the lower end face of the second vertical rod (64) and an inclined platform (654) provided on the edge of the scraper plate body (651). One end of a second support spring (655) is fixedly connected to the side wall of the scraper plate body (651), and the other end of the second support spring (655) is fixedly connected to the side wall of the guide post (66).

4. The high-efficiency manganese sulfate high-temperature crystallization equipment as described in claim 3, characterized in that: The number of the unloading troughs (713) is at least three.

5. The high-efficiency manganese sulfate high-temperature crystallization equipment as described in claim 4, characterized in that: The unloading mechanism (7) is equipped with a drying mechanism (8). The drying mechanism (8) includes a suction pump (81) installed inside the unloading turntable (712). The suction pump (81) is equipped with an inlet pipe (82). The inlet of the inlet pipe (82) is connected to the unloading tank (713). The suction pump (81) is equipped with an outlet pipe (85), and the outlet of the outlet pipe (85) is connected to the inner cavity of the sealing cover (714). The unloading turntable (712) is equipped with a tank. The tank is equipped with an induction switch (83). Both the inlet pipe (82) and the outlet pipe (85) are equipped with a one-way valve (84).

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